SharpFO-2970

FO-2970MU

FO-2970MU FO-2950MU

Control PWB DCEKC182PSCZZ DCEKC388NSCZZ

TEL/LIU PWB DCEKL259CSC01 DCEKL222CSC01

Modem speed 33,600 bps 14,400 bps

No. 00ZFO2970USME

Parts marked with " " is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintain-ing the safety and performance of the set.

This document has been published to be usedfor after sales service only.The contents are subject to change without notice.

SHARP CORPORATION

SERVICE MANUAL

Laser Wave Length : 780 ±15 nmLaser Pulse Times : (13.95 ± 3 µs)/7mmLaser Output Power : 0.4 mW ± 0.05mW

CAUTION

This laser facsimile is a class 1 laser product that complies with 21CFR 1040.10 and 1040.11 of the CDRH or IEC60825-1 standard.This means that this machine does not produce a hazardous laser radiation. The use of controls, adjustments or performance ofprocedures other than those specified herein may result in hazardous radiation exposure.

This laser radiation is not a danger to the skin, but when an exact focusing of the laser beam is achieved on the eyes retina, there isdanger of spot damage to the retina.

The following cautions must be observed to avoid exposure of the laser beam to your eyes at the time of servicing.

1) When a problem in the laser optical unit has occurred, the whole optical unit must be exchanged as a unit, not an individual part.

2) Do not look into the machine with the main switch turned on after removing the toner/developer unit and drum cartridge.

3) Do not look into the laser beam exposure slit of the laser optical unit with the connector connected when removing and installingthe optical system.

4) The cover of Laser Printer Unit contains the safety interlock switch.

Do not defeat the safety interlock by inserting wedges or other items into the switch slot.

FACSIMILE

MODEL FO-2970M

Difference between FO-2970MU and FO-2950MU

Chapters 1, 3, 7 and 8 of this manual are omitted because they are partly common to the FO-2950MU. Please refer toprevious service manual UX-4000MU/FO-2950MU/C (00ZUX4000USME) for these chapters.

SELECTION CODE DESTINATION

U U.S.A.

FO-2970MU

CONTENTS

CHAPTER 1. GENERAL DESCRIPTION[1] Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1[2] Operation panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2[3] Refer to the service manual of FO-2950MU[4] Refer to the service manual of FO-2950MU[5] Refer to the service manual of FO-2950MU[6] Refer to the service manual of FO-2950MU[7] Refer to the service manual of FO-2950MU

CHAPTER 2. ADJUSTMENTS[1] Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1[2] Diagnostics and service soft switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4[3] Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27[4] Error code table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28

CHAPTER 3. MECHANICAL DESCRIPTION[1] Refer to the service manual of FO-2950MU[2] Refer to the service manual of FO-2950MU

CHAPTER 4. DIAGRAMS[1] Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1[2] Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2[3] Point-to-point diagram and connector signal name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

CHAPTER 5. CIRCUIT DESCRIPTION[1] Circuit description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1[2] Circuit description of control PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2[3] Circuit description of TEL/LIU and Hook SW PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21[4] Circuit description of power supply PWB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23[5] Circuit description of CIS UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT[1] Control PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1[2] TEL/LIU and Hook SW PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12[3] Printer PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15[4] Power supply PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18[5] Operation panel PWB circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20

CHAPTER 7. OPERATION FLOWCHART[1] Refer to the service manual of FO-2950MU[2] Refer to the service manual of FO-2950MU

CHAPTER 8. OTHERS[1] Refer to the service manual of FO-2950MU[2] Refer to the service manual of FO-2950MUPARTS GUIDE

1 – 1

FO-2970MU

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications

• GENERAL

* Based on ITU-T Test Chart #1 at standard resolution in Sharp specialmode, excluding time for protocol signals (i.e., ITU-T phase C timeonly).

Automatic dialing Rapid Key Dialing: 20 numbers Speed Dialing: 100 numbers

Memory size* 4 MB (approx. 300 pages)

Modem speed 33,600 bps (max.) Automatic fallback to lower speeds.

Transmission time* Approx. 3 seconds

Toner cartridge yield Initial starter cartridge (included with (4% page coverage, letter paper) fax machine): Approx. 1,875 pages Replacement cartridge (FO-29ND):

Approx. 3,750 pages

Drum cartridge yield Initial starter cartridge (included with fax machine): 20,000 pages (avg.) Replacement cartridge (FO-29DR):

20,000 pages (avg.)

Scanning resolution Fax/copy: Horizontal: 203 pels/inch (8 pels/mm) Vertical: Standard: 98 lines/inch (3.85 lines/mm) Fine /Halftone: 196 lines/inch (7.7 lines/mm) Super fine: 391 lines/inch (15.4 lines/mm) PC: Enhanced 600 dpi

Automatic document 20 pages max. (20-lb. letter paper)feeder

Halftone (grayscale) 64 levels (PC scan: 256 levels)

Paper tray capacity 200 sheets (20-lb. letter paper)

Compression scheme MMR, MR, MH, Sharp (H2) Applicable telephone line Public switched telephone network

Compatibility ITU-T (CCITT) G3 mode

Printing resolution Horizontal: 406 lines/inch (16 lines/mm) Vertical: 391 lines/inch (15.4 lines/mm) PC Printing: 600 dpi (enhanced 1,800 dpi)

Input document size Automatic feeding: Width: 5.8 to 8.5" (148 to 216mm) Length: 5.5 to 11" (140 to 279mm) Manual feeding: Width: 5.8 to 8.5" (148 to 216mm) Length:5.5 to 39.4" mm (140 to 1,000mm)

Effective Scanning width 8.3" (210 mm) max.

Effective Printing width 8.0" (208 mm) max.

Reception modes Fax/Tel/A.M.

Scanning speed 8 ppm (letter paper)

Full Dual Access Yes

Copy function Single/Multi/Sort (99 copies/page)

Power requirements 120 V AC, 60 Hz

Operating temperature 50 - 86°F (10 - 30°C)

Humidity 20 to 85% RH Power consumption Standby: 8.1 W Maximum: 650 W

Dimensions Width: 15.2" (386 mm) Depth: 15.7" (398 mm) Height: 6.7" (169 mm)

Weight Approx. 13.8 lbs. (6.3kg)

Important:• This facsimile machine is not designed for use on a line which has call

waiting, call forwarding, or certain other special services offered byyour telephone company. If you attempt to use the fax machine inconjunction with any of these services, you may experience errorsduring transmission and reception of facsimile messages.

• This facsimile machine is not compatible with digital telephone sys-tems.

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for productimprovement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be somedeviations from these values in individual units.

1 – 2

FO-2970MU

[2] Operation panel

1

2

3

4

5

6

7

8

9

10

11

SPEED DIAL keyPress t h i s key t o d i a l a f ax o r vo i ce number us ing anabbreviated 2 digit Speed Dial number.

REDIAL keyPress this key to automatically redial the last number dialed.

PAPER CHECK indicatorThis lights when the paper tray is out of paper, the paper hasjammed, the printer compartment cover is open, or a papersize error has occurred.

TONER EMPTY indicatorThis blinks when the toner cartridge nears empty and lightssteadily when the toner cartridge needs replacement.

DisplayThis displays messages and prompts during operation andprogramming.

Panel releaseGrasp this release and pull toward you to open the operationpanel.

PC IN USE lightThis blinks when data is being sent to or from the computerconnected to the fax machine.

LINE IN USE lightThis lights when the fax machine is using the telephone line.

RECEPTION MODE keyPress this key to select the reception mode. An arrow in thedisplay will point to the currently selected reception mode.

FUNCTION keyPress this key to select special functions and settings.

RESOLUTION KeysPress this key to adjust the resolution for faxing or copying.

VOLUME (UP/DOWN) keysPress these keys to adjust the volume of the speaker when the SPEAKER key has been pressed, the volume of the handsetwhen the handset is lifted, or the volume of the ringer at allother t imes. The keys can also be used to scrol l throughFUNCTION key settings.

12

SPEEDDIAL

REDIAL

SPEAKER

HOLD/SEARCH

ABC

21DEF

3JKL

54GHI MNO

6TUV

87PQRS WXYZ

9

0

PAPERCHECK

TONEREMPTY

PCIN USE

LINEIN USE

REDUCTION/ENLARGEMENT

COPY/HELP

START STOP

TEL FAXA.M. FUNCTION VOLUME

DOWN UP

RECEPTIONMODE RESOLUTION BROADCAST

01 02 03 04

08070605

12111009

16/POLL151413

20/G419/G318/G217/G1

1 2 3 4 7 8 9 13

14151620 1921 171822

10 11 125 6

13

14

15

16

17

18

19

20

21

22

BROADCAST keyPress this key to send a document to a group of receiving faxmachines.

Rapid Dial KeysPress one of these keys to dial a fax number automatically, orsend a document as an E-mail attachment to a preset E-mailaddress.

E-MAIL keyPress this key to send a document as an E-mail attachment.After you press the key, your specified E-mail program willopen to let you enter the E-mail address, a subject, and amessage if desired.

REDUCTION/ENLARGEMENT keyPress this key to select an enlargement or reduction settingwhen making a copy of a document.

STOP keyPress this key to cancel an operation before it is completed.

START keyPress this key to begin transmission when using Speed Dialing, Direct Keypad Dialing, or Normal Dialing.

COPY/HELP keyWhen a document is in the feeder, press this key to make acopy of a document. At any other time, press this key to printout the Help List, a quick reference guide to the operation ofyour fax machine.

HOLD/SEARCH keyWhen dialing, press this key to search for an auto-dial faxnumber. During a phone conversation, press this key to put the other party on hold.

SPEAKER keyPress this key to listen to the line and fax tones through thespeaker when faxing a document.Note: this is not a speakerphone. You must pick up thehandset to talk with the other party.

Number KeysUse these keys to dial numbers, and enter numbers and letters when storing auto-dial numbers.

FO-2970MU

2 – 1

CHAPTER 2. ADJUSTMENTS

[1] Adjustments

GeneralSince the following adjustments and settings are provided for this model,make adjustments and/or setup as necessary.

1. Adjustments

Adjustments of output voltage (FACTORY ONLY)1. Install the power supply unit in the machine.

2. Set the recording paper and document.

3. When the document is loaded, power is supplied to the output lines.Confirm that outputs are within the limits below.

Output voltage settings

Fig. 1

Fig. 3

Printer PWB

1

CNPWCN101

12

1

12

PowerSupplyPWB

2. High voltage power adjustments

The high voltage power adjustments are composed of the MC outputvoltage adjustment and the DC bias output voltage adjustment. Eitheradjustment is performed with the diag function. (MAIN CHG ADJUSTMODE)

1 MC output voltage adjustmentIn the measurement circuit shown below, adjust VR1 to be –1050V ~–1200V (aim at –1100V)

MCMeasure with the highvoltage tester(effective value meter).

DRUM

• Capacitor: 1000pF/3KV (VCKYQY3FB102K)• Diode: SHV-03 (VHDSHV03///-1)

Fig.2

VR1 (MC output voltage adjustment volume)

+

–

MC output voltage check

Output Voltage limits

+5V 4.75V~5.25V

+24VH 23.04V~24.96V

+24V* 23.04V~24.96V

PIN No.Connector

No. CNPW

1 +5V

2 DG

3 DG4 +24VH5 MG6 MG

7 +24VS

8 PWRLY–

9 HLON–

10 +24V

11 +24V

12 ZC

FO-2970MU

2 – 2

2 DC bias output voltage adjustmentAdjust VR2 so that the output voltage is –310V ±5VFor measurement, use the high voltage tester (effective value me-ter).


+

–

DC-BiasOutput voltage check

VR2(DV bias output adjustment volume)

DC-BiasOutput voltage check

–

+

DRUM

DC-Bias

3 Transfer charger voltage checkAfter MC output voltage adjustment and DC bias output voltage ad-justment, check transfer charger voltage.Check that the output voltage is +3200V ~ +3700V.For measurement, use a high voltage tester (effective value meter).

Transfer chargerOutput voltage check

+

– DRUM

D7

D8

Note: For measurement, do not remove Printer PWB from the bottomplate.


+

–

Transfer changerOutput voltage check

Fig.3

Fig.4

FO-2970MU

2 – 3

3. IC protectors replacementICPs (IC Protectors) are installed to protect the TX motor drive circuitand verification stamp drive circuit. ICPs protect various ICs and elec-tronic circuits from an overcurrent condition.

The location of ICPs are shown below:

F100

CNMT

CNLIUA

CNSP

CNLIUB

CNPRTCNRTH

CNFUSE

CNPN

CNCIS

IC6

(step 1) Select "OPTION SETTING".

DISPLAY:

DISPLAY:

DISPLAY: TONE SELECTED

KEY:

FUNCTION 4KEY:

OPTION SETTINGPRESS or #

KEY:

DIAL MODE1= TONE, 2= PULSE

KEY:

KEY:

DISPLAY:

(step 4) End, using the "STOP" key.

(step 3) Select, using "1" or "2".

(step 2) Select "DIAL MODE".

Push # until " DIAL MODE " is indicated because the number of # s changes by the models.

1

2

PULSE SELECTED

STOP

(1) F100 (ICPS10) is installed in order to protect IC’s from andovercurrent generated in the verification stamp drive circuit. If F100is open, replace it with a new one.

4. Settings

(1) Dial mode selectorOPTION SETTING: DIAL MODE (Soft Switch No. SW2 DATA No. 1)Use this to set the fax machine to the type of telephone line you are on.

• The factory setting is "TONE".

Control PWB (Bottom side)Fig.5

FO-2970MU

2 – 4

[2] Diagnostics and service soft switches

1. Operating procedureTwo kinds of diagnoses are supported.

1-1. Fax diagnosisThis diagnosis is concerned with the main body of fax which is usedfor production and service support.

Entering the diagnostic mode

1-2. Print diagnosisThis diagnosis is concerned with the print which is used forproduction and service support.

Entering the diagnostic mode

Memory clear when power is turned onPressing the START and STOP keys, turn on the main power, and thefollowing message will be displayed.

Press START key, the memory will be cleared to be ready for operation.Press COPY key, the memory will be cleared to be ready for processcheck.

If press the other keys, it will continue ready for operation as it is.

Press , and the followingdisplay will appear.

FUNC 9 8 6

PRINT DIAG MODE

PRESS START KEY

(Diag• specifications)

FUNC 9 8 6

START01 AREA PRINT MODE

START02 CHECK PATTERN 1



START05 PAPER FEED AGING

START06 LIFE SET MODE

START07 LIFE ALL CLEAR

START

START

08 LIFE ENTRY MODE

START

09 TOP ADJUST MODE

START

START

Then press the key. Select the desired item with thekey and the key or select with the rapid key.

Enter the mode with the key.

START10 LIFE CLEAR MODE

START11 MAIN CHARGER ADJUST

PRINT DIAG MODE

MEMORY CLEAR?

YES: START

FUNC 9 8 7

START01 SOFT SWITCH MODE

START02

START03

ROM & RAM CHECK

START04

AUTO FEEDER MODE

START05

AGING MODE

START07

PANEL KEY TEST

OPTICAL ADJUST MODE

CHECK PATTERN MODE

START08

START06

START09

START10

SIGNAL SEND MODE

START11

MOTOR AGING MODE

MEMORY CLEAR MODE

TEL. NUMBER SET

START12 SIGNAL SEND MODE 2

START

ROM: FBF0

FUNC 9 8 7Press , and the followingdisplay will appear.

DIAG MODE

STARTThen press the key. Select the desired item with the keyand the key or select with the rapid key.

Enter the mode with the START key.

(Diag • specifications)

ROM: FBF0

FO-2970MU

2 – 5

2. Diagnostic items description

2-1. Fax diagnosis

1) Soft switch modeThe soft switches are provided so that each operation mode can be setby using the operation panel.In this mode, these switches can be checked and set.The contents of these switches are backed up.

2) ROM & RAM checkROM executes the sum check, and RAM executes the matching test.If any error occurs, the buzzer will inform it. (Refer to the following table).Finally, the result will be printed.

1 Switch number selection

• Press START key for setting of the next soft switch. If the softswitch number is the final, pressing START key will exit the softswitch mode.

• Enter two digits of a soft switch number to set the switch number.

2 Data number selectionThe cursor position shows the data to be set.Pressing # key moves the cursor to the right. If, however, the cursoris on data number 8, pressing # key shifts the cursor to data number1 of the next switch number. If the switch number is the final, press-ing # key will exit the soft switch mode.Pressing key moves the cursor to the left. If, however, the cursor ison data number 1, pressing key shifts the cursor to data number 1of the former switch number. If the switch number is 1, pressing key will not move the cursor and the error buzzer will sound.

3 Data setting methodPress the FUNCTION key, and the data at the position of the cursorwill be reversed to 0 when it is 1, or to 1 when it is 0. (If the soft switchcan not be changed at the bit the error buzzer will sound with theprocess not received.), When you press the START key or the # keyand the cursor moves to the next switch position, the changes in thecontents of the previous switch position will be saved. If you do notwant to save your changes, press the STOP key.

4 Outputting method of soft switch listIn the soft switch mode, press the COPY/HELP key, and the softswitch list will be output.If the recording paper runs out or is clogged, condition is held untilrecording paper is prepared, and an error buzzer doesn’t ring.

5 Prohibition against changing individual pieces of data and synchro-nized data changesAt present, there is no prohibition against changing data individuallyand there is also no capability to make synchronized changes to data.(The ECM may be turned on or off while using image memory.)

S O F T S W I T C H M O D ES W 0 1 = 0 0 0 0 0 0 0 0

Soft switch mode screen

SwitchNo.

1 2 3 4 5 6 7 :DATA No.8

Data


S O F T S W I T C H M O D ES W 1


1 6

The buzzer beep pattern is: on for 0.25 seconds and then off for 0.25seconds.

3) Aging modeIf any document is set up in the first state (when started), copying will beexecuted. If it is not set up, "check pattern" of the print diagnosis is out-put at the intervals of 1 sheet/5 minutes. (A total of 10 sheets are out-put.)

4) Panel key testThis is used to check whether each key is normally operated or not.According to the key input, LCD is displayed.1) When the START key is pressed while PANEL KEY TEST is being

displayed, a test will start. Since all of the LEDs will light up in se-quence until the test is finished, the LED operation can be checkedas well.

2) Press all of the keys one at a time, but do not press the STOP key.Every time a key is pressed, the name of that key will appear in thedisplay.

3) Finally, press the STOP key. If there was a key you pressed that wasnot detected when the STOP key is pressed, PANEL TEST NG! willbe displayed. When all of the keys have been pressed and detected,PANEL TEST OK! will be displayed.Then the display will go blank, which is OK. If there was an NG, anykey which was not pressed or not detected will be printed in the re-sult table. (For details about the printout format, see the list functionspecifications.)

5) Optical adjust modeIn this mode, the optical system is adjusted. Document feeding can bestarted by pressing the START key two times. It can be stopped by press-ing the STOP key.

6) Check pattern modeThe effective printing area used will be according to the size specified.A copy of a pattern will be printed, and the printing will be complete.

7) Signal send modeThis mode is used to send various signals to the circuit during FAX com-munication. Every push of START key sends a signal in the followingsequence.

[ 1] No signals (CML-ON)

[ 2] 14400bps (V. 33)

[ 3] 12000bps (V. 33)

[ 4] 14400bps (V. 17)

[ 5] 12000bps (V. 17)

[ 6] 9600bps (V. 17)

[ 7] 7200bps (V. 17)

[ 8] 9600bps (V. 29)

[ 9] 7200bps (V. 29)

[10] 4800bps (V27ter)

[11] 2400bps (V27ter)

[12] 300bps (FLAG)

[13] 2100Hz (CED)

[14] 1100Hz (CNG)

[15] END

8) Memory clear modeThis mode is used to clear the backup memory and to reset to the fac-tory default setting.The content of each setting will be cleared. Then, the initialized list beoutput.

Number of buzzer sounds Device checked

1 time <Short sound> MAIN ROM

2 times <Short sounds> S-RAM

3 times <Short sounds> D-RAM

4 times <Short sounds> CPU integrated ROM/RAM

FO-2970MU

2 – 6

10) Motor aging modeRegardless of the presence or absence of a document, the transmis-sion system motor will continue to run until the STOP key is pressed.When the START key is pressed after this mode has been selected, themotor will run at the STANDARD mode speed. Then, when the imagequality is changed using the RESOLUTION key, the motor will run at thespeed used for that image quality.(When HALF-TONE is selected, the motor will run at the FINEmodespeed.)

11) TEL. number setThe function is used to simplify the registration of FAX/TEL No. duringaging.

1 The diagnosis mode is activated. If anything is not registered in theRapid number 01 or any program or group is registered, it will passthe diagnosis without doing anything.

2 The FAX number (including the substitutive destination) of the Rapidnumber 01 is copied to the Rapid numbers 02 thru 19.

3 FAX number of the Rapid number 01 is copied to SPEED key num-bers 00 thru 99.

4 If any chain dial is not set in the Rapid number 01, the Rapid num-bers 01 thru 19 and SPEED key numbers 00 thru 10 are registered inthe group number 04.If any chain dial is set, the group will be not produced but the chaindial setting alone of the Rapid number 01 will be reset.(In all others except the Rapid number 01, the chain dials will becontinuously set as they are.)

(12th and subsequential letters of the destination name registered in theRapid number 01 will be discarded.)

12) Signal Send Mode 2The signals concerned with V.34 & V.8 are checked.After this mode is activated, press the START key, and the signals willbe sent in the following sequence.It can be used to check the modem.

[ 1] No signals (CML-ON) [10] 14400bps (V.34)

[ 2] 33600bps (V.34) [11] 12000bps (V.34)

[ 3] 31200bps (V.34) [12] 9600bps (V.34)

[ 4] 28800bps (V.34) [13] 7200bps (V.34)

[ 5] 26400bps (V.34) [14] 4800bps (V.34)

[ 6] 24000bps (V.34) [15] 2400bps (V.34)

[ 7] 21600bps (V.34) [16] 0-300bps (V.21)

[ 8] 19200bps (V.34) [17] ANsam (V.8)

[ 9] 16800bps (V.34) [18] END

AUTO FEEDER MODE

( )

AUTO FEEDER MODE

A4 (A4 ORG)

After setup of the document

Only the sensor which isactivated (fallen down) is displayed.)The paper sheet size (A4) isdisplayed.

Rapid keySPEED key

RXXSXX

XXXX

: Rapid number: Speed key number

2-2. Print diagnosisRapid key 01: Area print modeThe effective printing area frame is printed in the specified sheet size.

The left pattern is repeated.



5. [Longitudinal strip 2 pattern]Black 2 dot and white 2 dot are repeated in line.

6. [Lateral strip 2 pattern]Black 2 line and white 2 line are repeated.

7. [Longitudinal strip 1 pattern]Black 1 dot and white 1 dot are repeated in line.

8. [Lateral strip 1 pattern]Black 1 line and white 1 line are repeated.

9. [Full White pattern]

Rapid key 02: Check pattern 1The lateral stripe 2 pattern is printed on one sheet.(Black 2 line and white 2 line are repeated.)

Rapid key 03: Check pattern 2The lateral stripe 2 pattern is printed on multiple pages.Press the STOP key to end the printing.

Rapid key 04: Check pattern 3The intermediate tone 1 is printed on one sheet.

1. [Full black pattern]2. [Intermediate tone 2 pattern]

3. [Intermediate tone 1 pattern]

4. [Mesh point pattern]

4mm

4mm

4mm208mm

4mm

1

2

3

4

5

6

7

8

9

9) Auto feeder modeThe auto feed function can be checked by inserting and discharging thedocument. (After entering this mode, when a document is placed in themachine and the START key is pressed, the operation will start.)

After this mode is activated, the document size A4(A4 ) andsensor information A4(A4 ORG) are displayed when the documentsensor is turned.

FO-2970MU

2 – 7

The cursor blinks at the top data.

Seven counters can be selected with the "#" and " " keys.

2 In the state 1, input a desired setting number of 6 digits with the ten-key.

3 After input of 6 digits, shift to another counter with the "#" and " "keys as necessary. When all necessary counters are completely in-put, press the START key.

4 "STORED" will be displayed with the set values stored into thememory. For checking, retry this mode.

Note:This counter indicates the printer use conditions such as numbers ofprinted pages from the beginning of use. In the normal memory clearcondition, the counter will not be reset.In conditions including damaged memory contents caused by repairingthe panel, this counter should be reset or cleared in addition to the ordi-nary memory clear.

Rapid key 05: Paper feed agingThe mode is used for aging related to the printing. In this mode, thefollowing modes are provided.1 Blank paper aging mode (ALL WHITE AGING)2 Whole black print aging mode (ALL BLACK AGING)3 4% printing aging mode (4% AGING)

After selecting the paper-feed aging mode in the print diagnosis mode,input the number of each mode above with the ten-key, and the modewill be executed. The detailed specifications of each mode are describedas follows. Here, the operation in each mode is stopped only when theSTOP key is pressed by the operator or a printing-impossible error oc-curs.

• Blank paper aging mode (ALL WHITE AGING)In the mode, printing is continued in the whole white (white paper)printing pattern until the STOP key is pressed by the operator. (In theprinting area)

• Whole black printing aging mode (ALL BLACK AGING)In the mode, printing is continued in the whole black (whole black)printing pattern until the STOP key is pressed by the operator. (In theprinting area)

Rapid key 06: Life set modeThe mode is used to set the life counter of the printer and the counter ofthe auto feeder at desired values. For setting, proceed with the follow-ing procedure.

1When the life counter setting mode is selected, the following will beis displayed.

M A C H I N E

D R U M

L

L I F E

I F E 1

= 0 0 1 2 3

F E E D E R = 0 0 1 2 3

= 0 0 1 2 3

= 0 0 1 2 3

L I F E 2 = 0 0 1 2 3

L

L

I F

F

E 3 = 0 0 1 2 3

0

0

0

0

0

0

key# key

OT N E R = 0 0 1 2 30L F

Rapid key 07: Life all clearThe mode is used to clear the life counter of the printer of the counterof the auto feeder.

Note: The counter shows the operational state of the printer (e.g. howmany sheets have been printed since start of use?). The ordi-nary memory does not reset the counter. Accordingly, it is nec-essary to reset this counter in addition to the ordinary memoryclear if the content in the memory on the control PWB is brokenbecause of PWB repair, etc. (In the production stage, it is nec-essary to execute this in the last process.)

Rapid key 08: Life entry mode(For Serviceman temporary counter)The mode is used to set a desired value for the judgment value (alarmjudgment counter value) of the general purpose life counters 1 thru 3 ofthe printer. If the life of a consumable part (developer, imprinter, etc) isset, the model which has the error display and RMS function will informRMS when the counter reaches the set value. For setting, proceed withthe following procedure.

1When the life counter entry mode is selected, the following will bedisplayed.

The cursor blinks at the top data.Three counters can be selected with the "#" and " " keys.

2 In the state 1 , input a desired setting number of 6 digits with the ten-key.

3 After input of 6 digits, shift to another counter with the "#" and " "keys as necessary. When all necessary counters are completely in-put, press the START key.

4 "STORED" will be displayed with the set values stored into thememory. For checking, retry this mode.

Note: The counter shows the operational state of the printer (how manysheets have been printed since start of use? and others). Theordinary memory does not reset the counter. Accordingly, it isnecessary to reset the counter or do the clear process in addi-tion to the ordinary memory clear if the content in the memoryon the control PWB is broken because of PWB repair, etc. (Inthe production stage, it is necessary to execute this in the lastprocess.)

Rapid key 9: Top adjust modeAdjust the top margin for printing on a page. You can enter any valuefrom 0 to 99 using the ten-key keypad.The standard (initial) value is 50.When the setting is increased, the print start position will be moved closerto the beginning of page.When the setting is decreased, the print start position will be movedfurther away from the beginning of page.

L I F E 1 = 0 0 1 2 3

L I F E 2 = 0 0 1 2 3

L I F E 3 = 0 0 1 2 3

0

0

0

# key key

FO-2970MU

2 – 8

Rapid key 10: Life clear modeThe mode is used to respectively clear the life counter of the printer andthe counter of the auto feeder. For setting, proceed with the followingprocedure.

1When the life counter clearing mode is selected, the following will beis displayed.Seven counters can be selected with the "#" and " " keys.

2 In the state of 1, select the counter value you want to clear using the"#" key or the " " key, and then press the START key.

3 "CLEARED " will be displayed, and the counter value will be cleared.After clearing the counter value, another counter value can be clearedusing the # or key, if desired. Press the STOP key to exit from themode.

Note: The counter shows the operational state of the printer (how manysheets have been printed since start of use? and others). Theordinary memory does not reset the counter. Accordingly, it isnecessary to reset the counter or do the clear process in addi-tion to the ordinary memory clear if the content in the memoryon the control PWB is broken because of PWB repair, etc. (Inthe production stage, it is necessary to execute this in the lastprocess.)

Rapid key 11: Main charger adjustThis mode is used to control voltage of main charger.

M A C H I N E

D R U M

L

L F

L I F E

I F E 1

L E A R

F E E D E R L F L E A R

T O N E R L I F E L E A R

L E A R

L E A R

L I F E 2 L E A R

L I F E 3 L E A R

C

C

C

C

C

C

C

key# key

FO-2970MU

2 – 9

3. How to make soft switch settingTo enter the soft switch mode, make the following key entries in sequence.

Press FUNCTION 9 8 7 START 0 1START

Press FUNCTION key.

Press key.

Press key.

Bit1 - 8 are set.

Soft SW2 - 65 are set.

S F T S W 1 = 1 0 0 0 0 0 0 0

S F T S W 1 = 1 0 0 0 0 0 0 0

S F T S W 1 = 1 0 0 0 0 0 0 0

S F T S W 1 = 1 0 0 0 0 0 0 0

S F T S W 2 = 0 0 0 0 0 0 0 0

S F T S W 65 = 0 0 0 0 0 0 0 0

Press key during setting.

To finish the settings halfway betweenSW 1 and SW65, press the STOP key.In this case, the setting being done tothe SW No. on display will be nullifiedwhile settings done to the precedingSW Nos. remain in effect.

The soft switch mode is terminated.

S F T S W 1 = 0 0 0 0 0 0 0 0

START

FO-2970MU

2 – 10

1 Recall interval Binary input 8 4 2 1 0 OPTION

2 No. = 1 2 3 4 1 Set to 01~15

3 0 1 0 1 (5 x 60 sec = 5 min) 0

SW14 1

5 Recall times Binary input 8 4 2 1 0 OPTION

6 No. = 5 6 7 8 0 Set to 0~10

7 0 0 1 0 (Twice) 1

8 0

1 Dial mode Pulse Tone 0 OPTION

2 Reception mode Auto Manual 1 Recep key

3 ECM mode No Yes 0 OPTION

SW24 CNG detection in stand-by mode No Yes 0 OPTION

5 Polling security On Off 0 FUNC +3

6 Automatic cover sheet No Yes 1 OPTION

7 Junk fax function in manual reception Yes No 0

8 Anti junk fax function Yes No 0 OPTION

1 Number of rings for auto receive Binary input 8 4 2 1 0 OPTION

2 No. = 1 2 3 4 1

3 0 1 0 0 (4 times) 0

SW34 0

5 Automatic switching manual to auto receive Binary input 8 4 2 1 0

6 mode No. = 5 6 7 8 0

7 (0: OFF) 0 0 0 0 (off) 0

8 0

Communication results printout Error Err/Tmr/Mem Send only No print Always OPTION

1 (transaction report) No. 1 0 0 0 1 1 0

2 No. 2 0 0 1 0 1 0

3 No. 3 1 0 0 0 0 1

4 Delay timer before line connect in auto dial 3 sec 0 sec 0

SW4 Delay timer of after line connect in auto dial 3.6 sec 3.0 sec 1.7 sec 3.0 sec

5 No. 5 1 1 0 0 0

6 No. 6 1 0 1 0 1

Number of CNG detect (STAND-BY mode) 1 pulse 2 pulses 3 pulses 4 pulses

7 No. 7 0 0 1 0 0

8 No. 8 0 1 0 0 1

1 Time format 24-hours 12-hours 0

2 Date format Month-Day-Year Day-Month-Year 1

3 Sender’s information transmit Off On 0

SW54 Footer print On Off 0

5 Reserved 0

6 Substitute reception Off On 0

7 Substitute reception conditions Reception disable without TSI Reception enable without TSI 0

8 CSI transmission Off On 0

4. Soft switch description• Soft switch

SWNO.

DATANO.

ITEMSwitch setting and function

RemarksInitial

setting1 0

FO-2970MU

2 – 11

1 H2 mode No Yes 0

2 MH fixed Yes No (depends on remote machine) 0

3 Reserved 0

4 Reserved 0

SW6 Modem speed V.17 V. 29 V. 27ter

(DCS data reception speed) 14400 12000 9600 7200 9600 7200 4800 2400

5 No. 5 1 1 1 1 0 0 0 0 1

6 No. 6 0 0 0 0 0 0 0 0 0

7 No. 7 0 1 0 1 0 1 1 0 0

8 No. 8 0 0 1 1 1 1 0 0 0

Reception speed fixed NO V. 17- V. 29- V. 27 ter-

14400 bps 9600 bps 4800 bps

1 No. 1 0 1 0 1 0

2 No. 2 0 1 1 0 0

3 DIS receive acknowledgement during Twice 0 0

G3 transmission

SW7

4 Non modulated carrier for V.29 On Off 0

transmission mode

5 EOL detect timer 25 sec 13 sec 0

6 Protocol monitor On Off 0

7 Line monitor On Off 0

8 Length limitation of copy/send/receive No limit Copy/Send:1m Receive:1.5 m 0

Digital line equalization setting 0 Km 1.8 Km 3.6 Km 7.2 Km

1 (Reception) No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

3 Dial pausing (sec/pause) 2sec 4sec 1

SW8 4 Signal transmission level Binary input 16 8 4 2 1 0

5 No. = 4 5 6 7 8 1

6 0 1 0 0 1 (–9 dBm) 0

7 0

8 1

CED tone signal interval 75 ms 500 ms 750 ms 1000 ms

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

3 Equalizer freeze control (MODEM) On Off 0

SW9 4 Equalizer freeze conditions All 7200 bps 0

5 CED detection time 500 ms 1000 ms 0

6 Reserved 0

7 Reserved 0

8 Busy tone detection (after auto dial) Yes No 1

1 Reserved 0

2 Reserved 0

CI off detection timer 1200 ms 1000 ms 700 ms 350 ms

3 (Distinctive ring setting off only) No. 3 0 1 0 1 0

4 No. 4 0 0 1 1 1SW10

Distinctive ringing setting OFF STD RING1 RING2 RING3 RING4 RING5 OPTION

5 Factory setting : OFF No. 5 0 0 1 0 1 0 1 0 RING4/RING5

6 No. 6 0 0 0 1 1 0 0 0 Canada

7 No. 7 0 0 0 0 0 1 1 0 Only

8 No. 8 0 1 0 0 0 0 0 0

SWNO.

DATANO.


RemarksInitial

setting1 0

When 14400 bpsmodem used,setting to14400 bps isignored.

FO-2970MU

2 – 12

End buzzer 3 sec 1 sec No Beep No Beep OPTION

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

3 Communication error treatment No communication error Communication error 0

in RTN sending mode (reception)

SW11 4 CNG transmission after auto dialing No Yes 0

5 Error criterion 10 ~ 20 % 5 ~ 10 % 0

6 Pulse to tone change by key On Off 0

7 CNG transmission in manual transmission No Yes 0

8 Reserved 0

1 DTMF signal transmission level (Low) Binary input 16 8 4 2 1 0

2 No. = 1 2 3 4 5 1

3 0 1 1 0 0 (–6 dBm) 1

4 0SW12

5 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 DTMF signal transmission level (High) Binary input 16 8 4 2 1 0

2 No. = 1 2 3 4 5 1

3 0 1 0 0 0 (–4 dBm) 0

4 0SW13

5 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW14 4 Reserved 1

5 Reserved 1

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW154 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 13

1 Reserved 1

2 Reserved 0

3 Reserved 0

SW164 Reserved 0

5 Reserved 1

6 Reserved 0

7 Reserved 0

8 Reserved 0

Speaker volume (3 stages) High High Middle Low Using

1 No. 1 0 0 1 1 1 Volume

2 No. 2 0 1 0 1 0 key

Hand-set receiver volume (3 stages) High High Middle Low Using

3 No. 3 0 0 1 1 1 Volume

SW174 No. 4 0 1 0 1 0 key

Ringer volume (4 stages) Off High Middle Low Using

5 No. 5 0 0 1 1 1 Volume

6 No. 6 0 1 0 1 0 key

Key volume Off High Low Low

7 No. 7 0 0 1 1 1

8 No. 8 0 1 0 1 0

1 Reserved 1

2 Auto reception in PC I/F mode FAX PC 1 FUNC + #

3 Summer time setting No Yes 1 FUNC + 3

SW184 Sender’s phone number setting Cannot change Change allowed 0

5 Polling key Yes No 0 OPTION

6 Activity report print Automatic printout No printout when memory full 0 OPTION

7 Total communication hours and pages print Off On 0

8 Line density selection Fine Standard 0 OPTION

Density adjustment (when Fine/STD mode) Normal Faint Deep Deep

(when Dark

mode)

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

Density adjustment (when Half-tone mode) Normal Faint Deep Deep

SW19(when Dark

mode)

3 No. 3 0 0 1 1 0

4 No. 4 0 1 0 1 0

5 Reserved 0

6 Reserved 0

7 Reserved 1

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW204 Reserved 0

5 Reserved 0

6 Reserved 0

7 F.A.S.T (RMS) mode On Off 1

8 Quick on-line Yes No 1 OPTION

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 14

1 Reserved 0

2 Reserved 0

3 Reserved 1

SW214 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW224 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Automatic reduce of receive Auto 100% 1 OPTION

2 Cut off mode (COPY mode) Continue Cut-off 0 OPTION

Paper set size Letter Legal A4 Letter OPTION

3 No. 3 0 0 1 1 0

SW23 4 No. 4 0 1 0 1 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

DTMF detection time 50 ms 80 ms 100 ms 120 ms

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

3 Protection remote reception (5 ) detect Yes No 0 OPTION

SW24 4 Reserved 0

5 Remote operation code figures by external Binary input 8 4 2 1 0 OPTION

6 tel (0 ~ 9) No. = 5 6 7 8 (Data No.) 1

7 EX 0 1 0 1 0

8 eg. 5 1

1 Busy tone detection ON/OFF time (Shorter duration) 350ms 150 ms 0

Busy tone detection ON/OFF time 650 ms 900 ms 2700 ms 900 ms

2 (Longer duration) No. 2 0 0 1 1 0

3 No. 3 0 1 0 1 1

SW254 Busy tone continuous sound detect time 10 sec 5 sec 1

5 Busy tone detect continuation sound detect No Yes 0

6 Busy tone detect intermittent sound detect No Yes 0

Busy tone detection pulse number 2 pulses 4 pulses 6 pulses 10 pulses

7 No. 7 0 0 1 1 0

8 No. 8 0 1 0 1 1

1 TAD connect Yes No 0 Recep key

2 Fax switching when A.M. full Yes No 0 OPTION

Selection time of quiet detection 30 sec 40 sec 50 sec 60 sec

3 No. 3 0 0 1 1 0

SW264 No. 4 0 1 0 1 1

Number of CNG detect (AM mode) 1 pulse 2 pulses 3 pulses 4 pulses

5 No. 5 0 0 1 1 0

6 No. 6 0 1 0 1 1

7 Reserved 0

8 Reserved 1

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 15

1 Quiet detect time Binary input 8 4 2 1 0 OPTION

2 No. = 1 2 3 4 1

3 0 1 0 0 (4 sec) 0

SW274 0

5 Quiet detect start timing Binary input 8 4 2 1 0

6 No. = 5 6 7 8 1

7 0 1 0 1 (5 sec) 0

8 1

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW284 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW294 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW304 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW314 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 16

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW324 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 1

3 Reserved 0

SW334 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW344 Reserved 0

5 Reserved 1

6 Reserved 1

7 Reserved 0

8 Reserved 1

1 Reserved 1

2 Reserved 1

3 Reserved 0

SW354 Reserved 1

5 Reserved 1

6 Reserved 1

7 Reserved 0

8 Reserved 1

1 Reserved 1

2 Reserved 1

3 Reserved 1

SW364 Reserved 1

5 Reserved 1

6 Reserved 1

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW374 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW384 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 17

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW394 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW404 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW414 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW424 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW434 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW444 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW454 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 18

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW464 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW474 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW484 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 1

2 Reserved 0

3 Reserved 0

SW494 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW504 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW514 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW524 Reserved 1

5 Reserved 1

6 Reserved 0

7 Reserved 1

8 Reserved 0

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 19

1 Reserved 0

2 Reserved 0

3 Reserved 1

SW534 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 1

8 Reserved 1

1 V.34 mode sending speed Sending speed = 2400 (bps) x N 1

2 Example: 1

3 2400 (bps) x 12 = 28800 (bps) 1

4 2400 (bps) is set for N = 0. 0

SW5433600 (bps) is set for N = 15.

5 V.34 mode receiving speed Receiving speed = 2400 (bps) x N 1

6 Example: 1

7 2400 (bps) x 12 = 28800 (bps) 1

8 2400 (bps) is set for N = 0. 0

33600 (bps) is set for N = 15.

1 V.34 mode function in case of manual communication On Off 1

2 V.34 mode function On Off 1

3 V.34 control channel communication speed 2400 bps 1200 bps 0

SW554 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 1

3 Reserved 1

SW564 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 1

2 Reserved 1

3 Reserved 1

SW574 Reserved 1

5 Reserved 1

6 Reserved 1

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW584 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 1

2 Reserved 1

3 Reserved 1

SW594 Reserved 1

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 20

1 Reserved 0

2 Reserved 0

3 Reserved 1

SW604 Reserved 0

5 Reserved 1

6 Reserved 1

7 Reserved 1

8 Reserved 1

1 Reserved 0

2 Reserved 0

3 Reserved 0

SW614 Reserved 0

5 Reserved 1

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 1

2 Reserved 0

3 Reserved 0

SW624 Reserved 1

5 Reserved 0

6 Reserved 0

7 Reserved 1

8 Reserved 1

1 Reserved 0

2 Reserved 1

3 Reserved 0

SW634 Reserved 0

5 Reserved 0

6 Reserved 1

7 Reserved 1

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 1

SW644 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 1

1 Reserved 0

2 Reserved 0

3 Reserved 1

SW654 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 1

SWNO.

DATANO.


RemarksInitial

setting1 0

FO-2970MU

2 – 21

• Soft switch function description

SW1 No. 1 ~ No. 4 Recall interval

Choice is made for a recall interval for speed, rapid dial numbers, tenkey +START and search + START. Use a binary number to programthis. If set to 0 accidentally, 1 will be assumed.

SW1 No. 5 ~ No. 8 Recall times

Choice is made as to how many recall times should be made. Use abinary number to program this.

SW2 No. 1 Dial mode

Switch the type according to the telephone circuit connected to the fac-simile.

0: TONE DIAL

1: PULSE DIAL

SW2 No. 2 Reception mode

Auto/manual receiving mode is set.

SW2 No. 3 ECM mode

Used to determine ECM mode function. Refer to the following table.

SW3 No. 5 ~ No. 8 Automatic switching manual to auto receive mode(0: OFF)

This setting allows machine to switch from manual to Auto Receive mode.Setting this number to 0 forces machine to stay in Manual receive mode.Entering the binary number 0 forces the machine to remain in the manualanswer mode. If a number between 1 and 9 is entered, the machine willgo into the answer mode after the given number of rings. However, itcan be used as an ordinary telephone if the handset is taken off thehook before this programmed number is finished. If entry of a numberabove 9 by accident, it will be set to 9. In this case, it must be correctedto the proper number.

SW4 No. 1 ~ No. 3 Communication results printout(transaction report)

Every communication, the result can be output. As usual, it is set to printthe timer sending communication error alone. If No.1 : 1 No.2 : 1 No.3 :0 are set, printing is always on (printed ever if it is normally ended).

000 : Error, timer and memory sending/receiving010 : Sending110 : Continuous printing100 : Not printed001 : Communication error

SW4 No. 4 Delay timer before line connect in auto dial

Delay time between the dial key input and line connection under theauto dial mode.

SW4 No. 5, No. 6 Delay timer of after line connect in auto dial

Delay time between the line connection and dial data output under theauto-dial mode.

SW4 No. 7, No. 8 Number of CNG detect (STAND-BY mode)

Used for detection of CNG in 1 to 4 pulses.

SW5 No. 1 Time format

When this switch is set to "0", time is displayed in 12-hour system.

When set to "1", 24-hour system.

SW2 No. 4 CNG detection in stand-by mode

The CNG signal detection function during stand-by stops.

0: Yes

1: No

SW2 No. 5 Polling security

This switch is employed to enable or disable the polling operation usingthe ID code verification function, in order to prevent unauthorized poll-ing operation.

SW2 No. 6 Automatic cover sheet

When "0" (=YES) is selected, the cover sheet is automatically sent aftertransmission of the original to notify the receiver of the number of origi-nal sheets transmitted.

SW2 No. 7 Junk fax function in manual reception

It is set whether JUNK-FAX is functioned in the manual receiving modeor not.

SW2 No. 8 Anti junk fax function

This function is used to receive data from a specific remote machine(station registered in entry mode). It is the function that refused a recep-tion in the case that TSI of remote machine matched with fax number ofthe station registered.

0: No

1: Yes

SW3 No. 1 ~ No. 4 Number of rings for auto receive

When the machine is set in the auto receive mode, the number of ringsbefore answering can be selected. It may be set from one to nine ringsusing a binary number. If the soft switch was set to 1, a direct connec-tion is made to the facsimile. If it was set to 0 accidentally, receive ring isset to 1. If it was above 9, receive rings are set to 9.

SW2- No. 3 ECM mode 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

SW6- No. 2 MH fixed 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1

Compression method ECM MMR mode Yes No Yes No No No No No No No No No No No No No

ECM MR mode Yes No Yes No Yes No Yes No No No No No No No No No

ECM MMH mode Yes Yes No No Yes Yes No No No No No No No No No No

ECM MH mode Yes Yes Yes Yes Yes Yes Yes Yes No No No No No No No No

MR mode Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No

MH mode Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

(Depending on remote machine)

FO-2970MU

2 – 22

SW5 No. 2 Date format

Used to select date display/print formats.

0: DAY-Month-Year

1: Month-DAY-Year

SW5 No. 3 Sender’s information transmit

When it is set at 0, sender’s name, sending page number and so onare automatically printed in the recording paper on the receiving sideduring transmission. Thus, the sender can be known on the receivingside.

0: Applied

1: Not applied

SW5 No. 4 Footer print

When set to "1", the date of reception, the sender machine No., and thepage No. are automatically recorded at the end of reception.

SW5 No. 5 Reserved

Set to "0".

SW5 No. 6 Substitute reception

Selection of substitute reception in the case of recording paper ex-hausted or paper jam. If set to "NO", auto receive is disabled even whenthe receive memory is ready to receive.

Substitute reception is not performed even during receive operation.

SW5 No. 7 Substitute reception conditions

Selection of substitute reception according to existence of TEL numberfrom transmitting side. Initial setting allows substitute reception withoutCSI. If set to "no", the receiver cannot receive any documents

SW5 No. 8 CSI transmission

CSI signal contains the sender’s phone number registered in the ma-chine. If this switch is set to "1", no sender’s name will be printed at thereceiving side.

SW6 No. 1 H2 mode

Used to determine reception of H2 mode (15 sec transmission mode).When set to OFF, H2 mode reception is inhibited even though the trans-mitting machine has H2 mode function.

SW6 No. 2 MH fixed

Normally set to allow automatic selection of MH and MR mode accord-ing to the remote side.If set to 1, the mode is fixed to MH and is useful if the remote side is aMH only unit ; or a lot of image distortion is met due to a bad line.

SW6 No. 3, No. 4 Reserved

Set to "0".

SW6 No. 5 ~ No. 8 Modem speed (DCS data reception speed)

Used to determine the initial modem speed. The default is14400BPS(V.17). It may be necessary to program it to a slower speedwhen frequent line fallback is encountered, in order to save the timerequired for the fallback procedure.

SW7 No. 1, No. 2 Reception speed fixed

The transferable speed of modem in the receiving mode is set.

SW7 No. 3 DIS receive acknowledgement during G3 transmission

Used to make a choice of whether reception of NSF (DIS) is acknowl-edged after receiving two NSFs (DISs) or receiving one NSF (two DISs).

It may be useful for overseas communication to avoid an echo sup-pression problem, if set to 1.

SW7 No. 4 Non modulated carrier for V.29 transmission mode

Though transmission of a non-modulated carrier is not required for trans-mission by the V29 modem according to the CCITT Recommendation,it may be permitted to send a non-modulated carrier before the imagesignal to avoid an echo suppression problem.

It may be useful for overseas communication to avoid an echo sup-pression problem, if set to 1.

SW7 No. 5 EOL detect timer

25 seconds or 13 seconds are selected for the detection timer of EOL(end of line). This is effective against communication trouble on a spe-cific type of long EOL.

0: 13 seconds

1: 25 seconds

SW7 No. 6 Protocol monitor

Normally set to "0". If set to "1", communication can be checked, in caseof troubles, without using a G3 tester or other tools.

When communication FSK data transmission or reception is made, thedata is taken into buffer. When communication is finished, the dataanalyzed and printed out. When data is received with the line monitor(SW7-No.7) set to "1" the reception level is also printed out.

SW7 No. 7 Line monitor

Normally set to "0". If set to "1", the transmission speed and the recep-tion level are displayed on the LCD. Used for line tests.

SW7 No. 8 Length limitation of copy/send/receive

Used to set the maximum page length.

To avoid possible paper jam, the page length is normally limited to 1mfor copy or transmit, and 1.5 meters for receive.

It is possible to set it to "No limit" to transmit/receive a long document,such as a computer print form, etc. (In this case, the receiver/transmit-ter must also be set to no limit.)

SW8 No. 1, No. 2 Digital line equalization setting (Reception)

The specific line equalizer is inserted.

No. 1 No. 2

0 0 The line equalizer built in the modem is turned off.

0 1 Line equalizer corresponding to 1.8 km



SW8 No. 3 Dial pausing (sec/pause)

Pauses can be inserted between telephone numbers of direct dial con-nection. Selection of 4 sec or 2 sec pause is available.

SW8 No. 4 ~ No. 8 Signal transmission level

Used to control the signal transmission level in the range of –0dB to–31dB.

SW9 No. 1, No. 2 CED tone signal interval

For international communication, the 2100Hz CED tone may act as anecho suppresser switch, causing a communication problem. Though thissoft switch is normally set to "00", it should be change the time betweenCED tone and DIS signal from 75ms to 1000ms to eliminate the commu-nication problem caused by echo.

SW9 No. 3 Equalizer freeze control (MODEM)

This switch is used to perform reception operation by fixing the equal-izer control of modem for the line which is always in an unfavorablestate and picture cannot be received. Usually, the control is executedaccording to the state of line where the equalizer setting is changedalways.

SW9 No. 4 Equalizer freeze conditions

Setting which specifies SW9 No.3 control only in condition of 7200bpsmodem speed.

SW9 No. 5 CED detection time

The detection time of the CED signal from the called side in the autocalling mode is set.


Set to "0".

SW9 No. 8 Busy tone detection (after auto dial)

this is used to set busy tone detection in auto dialing.

SW10 No.1, No. 2 Reserved

Set to "0".

FO-2970MU

2 – 23

SW10 No. 3, No. 4 CI off detection timer(Distinctive ring setting off only)

Set the minimum time period of CI signal interruption which affords to bejudged as a CI OFF section with 50ms steps.

01 : 700ms (CI interruption>700ms:Judged as a CI OFF section)The section 1 is not judged as a CI OFF section, the CI signal A iscounted as one signal.The section 2 is judged as a CI OFF section, the CI signal B isconsidered as the second signal.

11: 350ms (CI interruption>350ms: Judged as a CI OFF section)The section 1 is judged as a CI OFF section, and the CI signal Ais counted as two signals.The section 2 is judged as a CI OFF section, and the CI signal Bis considered as the third signal.

SW10 No. 5 ~ No. 8 Distinctive ringingFactory setting : OFF

When the ringing setting is turned off, all of the CI signal are received.When any of the standard, and ring patterns 1 through 4 or 5 is selectedfor the ringing setting, only the selected CI signal is received.

CI signal patterns

The CI signal patterns consists of the standard pattern, and ring pat-terns 1 through 9. The standard pattern is the conventional one.

SW11 No. 1, No. 2 End buzzer

The sounding length of the buzzer for normal end of operation set.

SW11 No. 3 Communication error treatment in RTN setting mode(reception)

Used to determine communication error treatment when RTN is sent byoccurrence of a received image error in G3 reception. When it is set to“1”, communication error is judged as no error.

SW11 No. 4 CNG transmission after auto dialing

When set to “0”, this model allows CNG transmission by pressing theStart key in the key pad dialing mode. When set to “1”, CNG transmis-sion in the key pad dialing mode cannot be performed. In either case.CNG transmission can be performed in the auto dial mode.

SW11 No. 5 Error criterion

Used to select error criterion for sending back RTN when receiving im-age data.

SW11 No. 6 Pulse to tone change by

When setting to 1, the mode is changed by pressing the key from thepulse dial mode to the tone dial mode.

SW11 No. 7 CNG transmission in manual transmission

CNG signal sending ON/OFF in case of manual transmission is set.

SW11 No. 8 Reserved

Set to "0".

SW12 No. 1 ~ No. 5 DTMF signal transmission level (Low)

The transmission level of DTMF signal is adjusted. (lower frequency)

00000 : 0 dBm

↓

11111 : -15.5 dBm

SW12 No. 6 ~ No. 8 Reserved

Set to "0".

SW13 No. 1 ~ No. 5 DTMF signal transmission level (High)

The transmission level of DTMF signal is adjusted. (higher frequency)

00000 : 0 dBm

↓

11111 : -15.5 dBm


Set to "0".


Set to "0".

SW14 No. 4 , No. 5 Reserved

Set to “1”.


Set to "0".

SW15 No.1 ~ No. 8 Reserved

Set to "0".

SW16 No. 1 Reserved

Set to "1".


Set to "0".

SW16 No. 5 Reserved

Set to "1".


Set to "0".

2S

4S

1.5S

3S

1S

4S

1.5S

4S

0.8S

4S

0.3S

4S

0.4S

4S

1S

3.5S

0.5S

3S

0.5S

0.25S

0.2S 0.2S

0.25S 0.25S

3S

4.8S

2S

2S

0.5S

0.5S

1S

0.2S

0.8S

0.4S

0.3S

0.2S

0.4S 0.8S

0.2S 0.2S

1S

0.5S

1S 0.5S

0.5S0.5S

0.5S 1S

0.5S0.5S

0.25S

0.2S

0.25S

5.3S

STANDARD

RINGPATTERN 1

for USA

RINGPATTERN 2

for USA

RINGPATTERN 3

for USA

RINGPATTERN 1for CANADA





1S

3S

1SRING

PATTERN 4for USA

1S

400msec

(Example)

1

A B

2000msec

2

FO-2970MU

2 – 24

SW17 No. 1, No. 2 Speaker volume (3 stages)

Used to adjust sound volume from a speaker.

SW17 No. 3, No. 4 Hand-set receiver volume (3 stages)

Used to adjust sound volume from a handset receiver volume.

SW17 No. 5, No. 6 Ringer volume (4 stages)

Used to adjust ringing volume.

SW17 No. 7, No. 8 Key volume

Key buzzer volume:The sound volume of key inputting buzzer and other buzzers is set.

SW18 No. 1 Reserved

Set to "1".

SW18 No. 2 Auto reception in PC I/F mode

Automatic receiving of I/F mode:Which receives the call is determined.

SW18 No. 3 Summer time setting

The day light saving function ON/OFF is set.

SW18 No. 4 Sender’s phone number setting

Whether the registered sender’s phone number can be changed or notis selected. If it is set at 1, the phone number of the sender can not beregistered or changed. Set 1 in order to prevent careless change of thesender’s phone number.

0: Change allowed

1: Cannot change

SW18 No. 5 Polling key

If this switch is set to 1, the last of Rapid key works as polling key.

SW18 No. 6 Activity report print

Whether the communication record table is automatically printed or not,it is selected if the number of communication data is excessive. Regard-less of the setting of this selection, communication record table can beprinted at all times by operating the keys.

FUNCTION + “2” + “#” + “START”

When the communication record table is printed, the memorized con-tent of the data sent and received up to now will be all cleared (erased).If No (non-printing) is set, the oldest data will be erased when the numberof memorized items is excessive.

0: No (first data lost when memory is full)

1: YES (when memory is full)

SW18 No. 7 Total communication hours and pages print

Whether the total time of communication and total number of sheets arerecorded in the communication record table or not is selected.

0: Recorded.

1: Not recorded.

SW18 No. 8 Line density selection

Used to set the transmission mode which is automatically selected whenthe Resolution Key is not pressed. In the copy mode, however, the finemode is automatically selected unless the Resolution key is manuallyset to another mode.

SW19 No. 1 , No. 2 Density adjustment (when Fine/STD mode)

This is used for density adjustment in fine/standard mode. Adjust thedensity according to that of frequently used original.Set to “Dark” for darker reading (either in the auto or the dark mode) oflight original. Set to “Light” for lighter reading (either in the auto or thedark mode) of dark original.Set to “Dark only in dark mode” for darker reading only in the dark mode.

SW19 No. 3 , No. 4 Density adjustment (when Half-tone mode)

This is used for density adjustment in the half tone. Setting proceduresare the same as SW19 No. 1, No. 2.


Set to "0".

SW19 No. 7 Reserved

Set to "1".

SW19 No. 8 Reserved

Set to "0".


Set to "0".

SW20 No. 7 F.A.S.T (RMS) mode

Used to determine a function of remote maintenance system (F.A.S.T).

SW20 No. 8 Quick on-line

It is selected whether auto dial call is activated in the memory inputmode when one document is completely read or when all pages arecompletely read.


Set to "0".

SW21 No. 3 Reserved

Set to "1".


Set to "0".

SW22 No.1 ~ No. 8 Reserved

Set to "0".

SW23 No. 1 Automatic reduce of receive

If set to 1, it is reduced automatically.

SW23 No. 2 Cut off mode (COPY mode)

When in copy, if the scanned data is out of the range of recording, theoperator has one of the choices below using the switch

1: Continue: Data is printed onto the next page with the last 20mmalso printed at the beginning of the next page

0: Cut off. Data scanned out of the limit is cut off (a page is printed.)

SW23 No. 3, No. 4 Paper set size

At present a size of the record paper.

00: LETTER

01: LEGAL

10: A4


Set to "0".

SW24 No. 1, No. 2 DTMF detection time

Used to set detect time of DTMF (Dual Tone Multi Frequency) used inremote reception (5 ). The longer the detection time is, the errordetection is caused by noises.

SW24 No. 3 Protection remote reception (5 ) detect

Used to set the function of remote reception (5 ). When set to “1”,the remote reception function is disabled.

SW24 No. 4 Reserved

Set to "0".

SW24 No. 5 ~ No. 8 Remote operation code figures by external tel(0 ~ 9)

Remote operation codes can be changed from 0 through 9. if set togreater than 9, it defaults to 9. The “5 ” is not changed.

FO-2970MU

2 – 25

SW33 No. 2 Reserved

Set to "1".


Set to "0".


Set to "0".


Set to "1".

SW34 No. 7 Reserved

Set to "0".

SW34 No. 8 Reserved

Set to "1".


Set to "1".

SW35 No. 3 Reserved

Set to "0".


Set to "1".

SW35 No. 7 Reserved

Set to "0".

SW35 No. 8 Reserved

Set to "1".


Set to "1".


Set to "0".


Set to "0".

SW38 No. 1 ~ No.8 Reserved

Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".

SW49 No. 1 Reserved

Set to "1".

SW25 No. 1 Busy tone detection ON/OFF time (Shorter duration)

The initial value of detection is set according to electric condition.The set value is changed according to the local switch board. (Errone-ous detection of sound is reduced.)Normally the upper limit is set to 900msec. and the lower limit to 150msec.If erroneous detection is caused by sound, etc., adjust the detectionrange.The lower limit can be set in the range of 350msec to 150msec.

SW25 No. 2, No. 3 Busy tone detection ON/OFF time (Longerduration)

Similarly to SW-25 No.1, the set value can be varied.The upper limit can be set in the range of 650msec to 2700msec.

SW25 No. 4 Busy tone continuous sound detect time

Set detecting time busy tone for 5 seconds or as is PTT.

SW25 No. 5 Busy tone detect continuation sound detect

Used to select detection of the continuous sound of certain frequency.

SW25 No. 6 Busy tone detect intermittent sound detect

Used to select detection of the intermittent sound of certain frequency.

SW25 No. 7, No. 8 Busy tone detection pulse number

Used to set detection of Busy tone intermittent sounds.

SW26 No. 1 TAD connect

When connecting the answering machine to the extension telephonejack.

SW26 No. 2 Fax switching when A.M. full

If the answering machine’s memory (tape) is full and there is no re-sponse, the machine automatically switches to Fax reception.

SW26 No. 3, No. 4 Selection time of quiet detection

The switch which sets the time from the start of detection function to theend of the function.

SW26 No. 5, No. 6 Number of CNG detect (AM mode)

Used for detection of CNG in 1 to 4 pulses.

SW26 No. 7, Reserved

Set to "0".

SW26 No. 8, Reserved

Set to "1".

SW27 No. 1 ~ No. 4 Quiet detect time

When an answering machine is connected, if a no sound status is de-tected for a certain period of time, the machine judges it as a transmis-sion from a facsimile machine and automatically switches to the FAXmode.

SW27 No. 5 ~ No. 8 Quiet detect start timing

Inserts a pause before commencing quit detection.

0000: 0 seconds

1111 : 15 seconds


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "0".

SW33 No. 1 Reserved

Set to "0".

FO-2970MU

2 – 26


Set to "0".


Set to "0".


Set to "0".


Set to "0".


Set to "1".

SW52 No. 6 Reserved

Set to "0".

SW52 No. 7 Reserved

Set to "1".

SW52 No. 8 Reserved

Set to "0".


Set to "0".

SW53 No. 3 Reserved

Set to "1".


Set to "0".


Set to "1".

SW54 No. 1 ~ No. 4 V.34 mode sending speed

Used to determine the initial modem speed when communication methodis V.34 sending mode.

SW54 No. 5 ~ No. 8 V.34 mode receiving speed

Used to determine the initial modem speed when communication methodis V.34 reception mode.

SW55 No. 1 V.34 mode function in case of manual communication

Used to select whether the V.34 mode is made valid when automaticallytransmitting/receiving.

SW55 No. 2 V.34 mode function

Used to select the V.34 mode for communication when set to "1", com-munication method is V.34 mode.

SW55 No. 3 V.34 control channel communication speed

Used to select the control channel communication speed for V.34 mode.


Set to "0".

SW56 No. 1 Reserved

Set to "0".


Set to "1".


Set to "0".


Set to "1".


Set to "0".


Set to "0".


Set to "1".


Set to "0".


Set to "0".

SW60 No. 3 Reserved

Set to "1".

SW60 No. 4 Reserved

Set to "0".


Set to "1".


Set to "0".

SW61 No. 5 Reserved

Set to "1".


Set to "0".

SW62 No. 1 Reserved

Set to "1".


Set to "0".

SW62 No. 4 Reserved

Set to "1".


Set to "0".


Set to "1".

SW63 No. 1 Reserved

Set to "0".

SW63 No. 2 Reserved

Set to "1".


Set to "0".


Set to "1".

SW63 No. 8 Reserved

Set to "0".


Set to "0".

SW64 No. 3 Reserved

Set to "1".


Set to "0".

SW64 No. 8 Reserved

Set to "1".


Set to "0".

SW65 No. 3 Reserved

Set to "1".


Set to "0".

SW65 No. 8 Reserved

Set to "1".

FO-2970MU

2 – 27

[3] Troubleshooting

1. Fax troubleshootingRefer to the following actions to troubleshoot any of the problems men-tioned in 1-4.

[1] A communication error occurs.

[2] Image distortion produced.

[3] Unable to do overseas communication.

[4] Communication speed slow due to FALLBACK.

• Increase the transmission level SOFT SWITCH 8-4, 5, 6, 7, 8May be used in case [1] [2] [3].

• Decrease the transmission level SOFT SWITCH 8-4, 5, 6, 7, 8May be used in case [3].

• Apply line equalization SOFT SWITCH 8-1, 2May be used in all cases.

• Slow down the transmission speed SOFT SWITCH 6-5, 6, 7, 8May be used in case [2] [3].

• Replace the LIU PWB.May be used in all cases.

• Replace the control PWB.May be used in all cases.

* If transmission problems still exist on the machine, use the followingformat and check the related matters.

TO: ATT: Ref.No. :

CC: ATT: Date :

FM: Dept :

Sign :

***** Facsimile communication problem ***** Ref.No.:

Date:From: Mr. Fax Tel No.:Our customer Name Tel No.

Address Fax No.

Contact person Model name

Other party Name Tel No.Address Fax No.Contact person Model name

Problem mode Line: Domestic / international Mode: G3 Phase: A. B. C. D.

Reception / TransmissionAutomatic reception / Manual receptionAutomatic dialing / Manual dialing / Others

Frequency: % ROM version:

Confirmationitem

Please mark problem with an XNo problem is: 0

A1 A2 B1 B2 C1 C2 D1 D2 E1 E2

Transmission level setting is ( ) dB at ourcustomer

Transmission level ( ) dBmReception level ( ) dBmBy level meter at B1 and B2

Comment

**** Please attach the G3 data and activity report on problem. ****

Countermeasure

Our customer

Our service

A1 A2 C1 D2

B1B2

E1E2

C2 D1

Other party

Other party's service

FO-2970MU

2 – 28

[4] Error code table

1. Communication error code table

G3 TransmissionCode Final received signal Error Condition (Receiver side)

0 Incomplete signal frame Cannot recognize bit stream after flag

1 NSF, DIS Cannot recognize DCS signal by echo etc.

Cannot recognize NSS signal (FIF code etc)

2 CFR Disconnects line during reception (carrier missing etc)

3 FTT Disconnects line by fallback

4 MCF Disconnects line during reception of multi page

Cannot recognize NSS, DCS signal in the case of mode change

5 PIP or PIN The line is hung up without replying to telephone request from the receiving party.

6 RTN or RTP Cannot recognize NSS, DCS signal after transmit RTN or RTP signal.

7 No signal or DCN No response on receiver side or DCN signal received* (transmitter side)

8 − Owing to error in some page the error could not be corrected although the specified number of

error retransmission was attempted.

11 − Error occurred after or while reception by the remote (receiving) machine was revealed to be

impossible.

12 − Error occurred just after fallback.

13 − Error occurred after a response to retransmission end command was received.

G3 Reception

Code Final received signal Error Condition (Receiver side)

0 Incomplete signal frame Cannot recognize bit stream after flag

1 NSS, DCS Cannot recognize CFR or FTT signal

Disconnects line during transmission (line error)

2 NSC, DTC Cannot recognize NSS signal (FIF code etc)

3 EOP Cannot recognize MCF, PIP, PIN, RTN, RTP signal

4 EOM Cannot recognize MCF, PIP, PIN, RTN, RTP signal in the case of mode change

5 MPS The line is hung up without replying to communication request.

6 PR1-Q Cannot recognize PIP, PIN signal in the case of TALK request

7 No signal or DCN No response in transmitter (cannot recognize DIS signal) or DCN signal received* (receiver side)

8 − Error occurred upon completion of reception of all pages.

9 − Error occurred when mode was changed or Transmission/Reception switching was performed.

10 − Error occurred during partial page or physical page reception.

11 − Error occurred after or during inquiry from the remote (transmitting) machine as to whether

reception is possible or not.

12 − Error occurred during or just after fallback.

13 − Error occurred after the retransmission end command was received.

14 − Error occurred after the voice communication command was received.

FO-2970MU

2 – 29

Message Description

1 POLYGON ERROR Cause: When the recognition of the laser beam detection signal (HSYNC) is impossible after the printing isstarted.[HSYNC interruption is usually done once every 846.7µS for PC printing and once every 1298.7524µS forother printing (copying, reception and list).]

2 HEATER ERROR Cause: When the disconnection of the thermistor is counted 8 times (80ms).

3 HEATER HIGH ERROR Cause: When the temperature of the heater lamp exceeds 188°C during 200 ms.

4 HEATER LOW ERROR Cause: When the temperature does not exceed 97°C within 15 seconds after the heater lump is ON, or it isless than 97°C even while printing.

E-29 Handshaking error in V.8 negotiation procedure

E-30 Handshaking error in V.34 line probing procedure

E-31 Handshaking error in V.34 HDX training procedure

Error Code Transmission Errors Reception Errors

E-16 Same as E-0 Same as E-0



E-19 − Same as E-8



E-22 − −E-23 Same as E-7 Same as E-7

E-24 Same as E-8 −





E-29

E-30 Error occured during handshaking for super G3 mode

E-31

Super G3 mode

<Reference> Details of E-29 ~ 31

2. Service call error massageThe following service call errors may occur in FO-2970MU.

Only the power on and off can be restored when the service error occurs.

FO-2970MU

4 – 1

CHAPTER 4. DIAGRAMS

[1] Block diagram

CP

US

H70

41

SR

AM

1M b

itR

OM

8M b

it

MO

DE

M33

.6k

bps

DR

AM

1M x

16b

it x

3

SC

AN

LS

ILC

8210

3

RT

C

4M b

it D

RA

MO

NLY

PC

-PR

INT

TH

ER

MIS

TE

R

TE

L/LI

U P

WB

CIS

SC

AN

NE

R M

OT

ORC

NR

TH

CN

LIU

CN

CIS

OP

ER

AT

ION

PA

NE

LP

WB

LCD

CN

MT

CN

PN

SP

EA

KE

RC

NS

P

AS

ICLR

3878

4

TO

NE

RS

EN

SO

RP

ICK

UP

SO

LEN

OID

LAS

ER

UN

IT

PA

PE

R F

EE

D M

OT

OR

FA

NM

OT

OR

PR

INT

ER

PW

B

PE

RS

ON

AL

CO

MP

UT

ER

CN

PL

CN

TN

R

CN

LSU

CN

MM

T

PO

WE

RP

WB

HE

AT

ER

LAM

P

CN

FM

CN

HT

CN

PW

CO

NT

RO

L P

WB

CN

PR

T

SE

NT

RO

NIC

S C

AB

LE

BA

T

FO-2970MU

[2] Wiring diagram

4 – 2

CNPN

CNLIUA

FJ

CNMT

CN

PR

T

CN

PR

T

CNMMT CNLSU CNTNR CNPLC

NP

C

CN101

CNPW

CN

2

CN

1

LINEEXT.TELHANDSET

HIG

H V

OLT

AG

EC

IRC

UIT

INT

ER

LOC

KS

WIT

CH

AC

120

V/6

0HZ

CN

FM

CN

HS

1

CNLIUA

CN

HS

2

TO

NE

RS

EN

SO

R

CN

SP

CN

CIS

CIS

TX

MO

TO

R

72

22

OP

ER

AT

ION

PA

NE

LP

WB

LCD 14

6

CO

NT

RO

L P

WB

50 PR

INT

ER

PW

B

PR

INT

ER

MO

TO

R4

AU

TO

PO

WE

RC

ON

TR

OL

PW

B9

5 3

LAS

ER

SC

AN

ING

MO

TO

R

BE

AM

DE

TE

CT

OR

PW

B

LSU

UN

IT

PIC

KU

PS

OLE

NO

ID

5 2 36

FA

NM

OT

OR

3P

C

12

2

HE

AT

ER

LAM

P 2

PO

WE

R S

UP

PLY

UN

IT

CN

FU

SE

TH

ER

MA

LF

US

E U

NIT

3

CN

RT

H

THERMISTOR

2

HO

OK

SW

ITC

HP

WB2

TE

L LI

NE

TE

L/LI

U P

WB

12SP

EA

KE

R

CN

LCD

FO-2970MU

[3] Point- to-point diagram and connector signal name

4 – 3

CN

FU

SE

+24

VM

G+

24V

S

1 2 3

CN

RT

H+

5VR

TH

1 2

CN

SP

SP

+S

P–

1 2

CN

MT

1 2 3 4 5 6

TP

AT

PB

TP

A-

TP

B-

+24

V+

24V

CN

CIS 1 2 3 4 5 6 7

AO

DG

5V SH

CIS

CLK

GLE

DV

LED

TE

L/LI

U P

WB

CN

LIU

AC

NLI

UA

+24

VD

G+

5VA

CM

LC

I-H

S-

RH

S-

TX

OU

TR

XIN

TE

LMU

TE

TE

LOU

TT

ELI

N

+24

VA

DG

+5V

AC

ML

CI-

HS

-R

HS

-T

XO

UT

RX

INT

ELM

UT

ET

ELO

UT

TE

LIN

1 2 3 4 5 6 7 8 9 10 11 12

1 2 3 4 5 6 7 8 9 10 11 12

OP

ER

AT

ION

PA

NE

LP

WB

CN

PN

CN

PN

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

DG

+5V

DG

+5V

RS

E LD0

LD1

LD2

LD3

P-C

HK

TO

NE

RP

C IN

US

ET

EL

LIN

EF

RT

SN

SO

RG

SN

SS

EN

0S

EN

1S

EN

2S

EN

3S

EN

4B

4SN

S

DG

+5V

DG

+5V

RS

E LD0

LD1

LD2

LD3

P-C

HK

TO

NE

RP

C IN

US

ET

EL

LIN

EF

RT

SN

SO

RG

SN

SS

EN

0S

EN

1S

EN

2S

EN

3S

EN

4B

4SN

S

CN

LCD

CN

HS

1

1 2 3 4 5 6 7 8 9 10 11 12 13 14

DG

+5V

VO

RS

R/W

E N.C

.N

.C.

N.C

.N

.C.

LD0

LD1

LD2

LD3

1 2R

HS

-D

G

CN

HS

21 2

RH

S-

DG LC

D

HO

OK

SW

PW

B

CN

FM

1 2 3

VF

MO

UT

N.C

.M

G

PR

INT

ER

PW

B

PO

WE

R S

UP

PLY

CN

PW

CN

101

CN

2

CN

1

+5V

DG

DG

+24

VH

MG

MG

+24

VS

PW

RLY

-H

LON

-+

24V

+24

VZ

C

+5V

DG

DG

+24

VH

MG

MG

+24

VS

PW

RLY

-H

LON

-+

24V

+24

VZ

C

1 2 3 4 5 6 7 8 9 10 11 12

1 2 3 4 5 6 7 8 9 10 11 12

HLL

N.C

.H

LN

1 2 3

L N.C

.N

1 2 3

CN

PL

1 2+

24V

PU

S

CN

MM

T1 2 3 4

MA

MA

-M

BM

B-

CN

LSU

1 2 3 4 5 6 7 8 9

+24

VD

GV

IDE

OS

AM

PS

YN

C-

AP

CS

TT

PM

CLK

PM

D-

PE

CN

PC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

NS

TO

RO

BE

D

AT

A1

DA

TA

2D

AT

A3

DA

TA

4D

AT

A5

DA

TA

6D

AT

A7

DA

TA

8N

AC

KB

US

YP

ER

RO

RS

ELE

CT

NA

UT

OF

DN

.C.

DG

DG

PLH

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

DG

NIN

ITN

FA

ULT

N.C

.N

.C.

N.C

.N

SE

LEC

TON

CN

TN

R1 2 3 4 5

+5V

TS

EN

DG

N.C

.F

G

PO

UT

-P

WM

SIN

PIN

-D

OP

-T

SE

N24

VS

ME

N-

MA

MB

VID

EO

SA

MP

SY

NC

-A

PC

ST

TP

MC

LKP

MD

-P

EM

CO

MP

US

TC

/BIA

SO

NH

LON

PW

RLY

NS

TO

RO

BE

DA

TA

1D

AT

A2

DA

TA

3D

AT

A4

DA

TA

5D

AT

A6

DA

TA

7D

AT

A8

DG

ZC

NA

CK

BU

SY

PE

RR

OR

SE

LEC

TN

FA

ULT

NA

UT

OF

DN

INIT

NS

ELE

CT

IN+

5V+

5VD

GD

G+

24V

H+

24V

VF

M-

+24

VM

GM

G

PO

UT

-P

WM

SIN

PIN

-D

OP

-T

SE

N24

VS

ME

N-

MA

MB

VID

EO

SA

MP

SY

NC

-A

PC

ST

TP

MC

LKP

MD

-P

EM

CO

MP

US

TC

/BIA

SO

NH

LON

PW

RLY

NS

TO

RO

BE

DA

TA

1D

AT

A2

DA

TA

3D

AT

A4

DA

TA

5D

AT

A6

DA

TA

7D

AT

A8

DG ZC

NA

CK

BU

SY

PE

RR

OR

SE

LEC

TN

FA

ULT

NA

UT

OF

DN

INIT

NS

ELE

CT

IN+

5V+

5V DG

DG

+24

VH

+24

VV

FM

-+

24V

MG

MG

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a

10b

11a

11b

12a

12b

13a

13b

14a

14b

15a

15b

16a

16b

17a

17b

18a

18b

19a

19b

20a

20b

21a

21b

22a

22b

23a

23b

24a

24b

25a

25b

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a

10b

11a

11b

12a

12b

13a

13b

14a

14b

15a

15b

16a

16b

17a

17b

18a

18b

19a

19b

20a

20b

21a

21b

22a

22b

23a

23b

24a

24b

25a

25b

CN

PR

TC

NP

RT

CIS

PIC

K U

PS

OLE

NO

ID

PR

INT

ER

MO

TO

R

LSU

UN

IT

TO

NE

RS

EN

SO

R

PC

FA

N M

OT

OR

TX

MO

TO

R

TH

ER

MA

LF

US

E U

NIT

HE

AT

ER

LAM

P

TH

ER

MIS

TO

R

SP

EA

KE

R

CO

NT

RO

L P

WB

FO-2970MU

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Circuit description

1. General descriptionThe compact design of the control PWB is obtained by using Risc Proc-essor (CPU) in the main control section and high density printing ofsurface mounting parts. Each PWB is independent according to its func-tion as shown in Fig. 1.

2. PWB configuration

Fig. 1

(1) Control PWBThe control PWB controls peripheral PWBs, mechanical parts, trans-mission, and performs overall control of the unit.This machine employs a 1-chip modem (FM336) which is installed onthe control PWB.

(2) TEL/LIU and Hook SW PWBThis PWB controls connection of the telephone line to the unit.

(3) Power supply PWBThis PWB provides voltages of +5V, VREG and +24V to the anotherPWB.

(4) Panel PWBThe panel PWB allows input of the operation keys.

(5) Printer PWBThis PWB controls the printer mechanical parts.This PWB employs 8 bit CPU that is installed on printer PWB.This CPU control a printer mechanical parts.

(6) LCD PWBThis PWB controls the LCD display.

3. Operational descriptionOperational descriptions are given below:

• Transmission operation

When a document is loaded in stand-by mode, the state of the docu-ment sensor is sensed via the ASIC (IC15).If the sensor signal was on, the motor is started to bring the docu-ment into the standby position. With depression of the START key inthe off-hook state, transmission takes place.

Then, the procedure is sent out from the modem and the motor isrotated to move the document down to the scan line. In the scanprocessor, the signal scanned by the CIS is sent to the internal im-age processor and the AD converter to convert the analog signal intobinary data. This binary data is transferred from the scan processorto the image buffer within the RAM and encoded and stored in thetransmit buffer of the RAM. The data is then converted from parallelto serial form by the modem where the serial data is modulated andsent onto the line.

• Receive operation

There are two ways of starting reception, manual and automatic.Depression of the START key in the off-hook mode in the case ofmanual receive mode, or CI signal detection by the LIU in the auto-matic receive mode.

First, the CPU(SH2) controls the procedure signals from the modemto be ready to receive data. When the program goes into phase C,the serial data from the modem is converted to parallel form in themodem interface of the 1 fax CPU(SH2) which is stored in the re-ceive buffer of the RAM. The data in the receive buffer is decodedsoftware-wise to reproduce it as binary image data in the image buffer.The data is DMA transferred to the recording processor within theASIC (IC15) and sent to the LSU on printer PWB.CPU (SH2) and ASIC (IC15) control printing data, LSU, main motor,high-voltage circuit, heater control and fan motor.

• Copy operation

To make a copy on this facsimile, the COPY key is pressed when themachine is in stand-by with a document on the document table andthe telephone set is in the on-hook state.

First, depression of the COPY key advances the document to thescan line. Similar to the transmitting operation, the image signal fromthe CIS is converted to a binary signal in the DMA mode via thereading processor which is then sent to the image buffer of the RAM.Next, the data is transferred to the ASIC in the DMA mode to sendthe image data to the printer PWB in order to print. The copying takesplace as the operation is repeated.

LINE CABLE

HEATERLAMP

AC CORD

OPERATIONPANEL PWB

CIS

LCD

TXMOTOR

FANMOTOR

PC

LSU UNIT

PICK UP SOLENOID

PRINTER MOTOR

TONER SENSOR

THERMAL FUSE UNIT

THERMISTOR

SPEAKER

PRINTERPWB

CONTROLPWB

POWERSUPPLY

PWB

TEL/LIUPWB

HOOKSW

PWB

5 – 1

FO-2970MU

[2] Circuit description of control PWB

1. General descriptionFig. 2 shows the functional blocks of the control PWB, which is com-posed of 5 blocks.

Fig. 2 Control PWB functional block diagram

2. Description of each block

(1) Main control blockThe main control block is composed of HITACHI CPU (SH2),ROMX1 (8M bit), SRAMX1 (1M bit), DRAMX3 (16M bit).Devices are connected to the bus to control the whole unit.

1) SH7041 (IC5) : pin-144 QFPThe CPU Integrated Facsimile Controllers.

SH7041, contains an internal 32 bit microprocessor with an external 16bit address space and dedicated circuitry optimized for facsimile imageprocessing and facsimile machine control and monitoring.

IMAGESIGNAL

PROCESSBLOCK

MAINCONTROL

BLOCK

MODEM/CONTROL

BLOCK

ASIC/PRINTINGCONTROL

BLOCK

2) M27C800-90F1 (IC14): pin-42 DIP (ROM)EPROM of 8M bit equipped with software for the main CPU.

3) W24010S-70LET (IC1): pin-32 SOP (RAM)Line memory for the main CPU system RAM area and coding/decodingprocess. Used as the transmission buffer.

Memory of recorded data such as daily report and auto dials. When thepower is turned off, this memory is backed up by the lithium battery.

4) MSM5118165D (IC11, IC13, IC22): pin-42 SOJ (DRAM)Image memory for recording process.

• Memory for recording pixel data at without paper.

: PERIPHERAL ADDRESS BUS(32BIT): PERIPHERAL DATA BUS(16BIT): INTERNAL ADDRESS BUS(32BIT): INTERNAL HIGH-ORDER DATA(16BIT): INTERNAL LOW-ORDER DATA(16BIT)

PB

2/IRQ

0/PO

E0/R

AS

PB

3/IRQ

1/PO

E1/C

AS

LP

B4/IR

Q2/P

OE

2/CA

SH

PB

5/IRQ

3/PO

E3/R

DW

RP

B6/IR

Q4/A

18/BA

CK

PB

7/IRQ

5/A19/B

RE

QP

B8/IR

Q6/A

20/WA

ITP

B9/IR

Q7/A

21/AD

TR

G

PA

2/SC

K0/D

RE

Q0/IR

Q0

PA

6/TC

LKA

/CS

2

PA

7/TC

LKB

/CS

3

PA

8/TC

LKC

/IRQ

2

PA

9/TC

LKD

/IRQ

3

PA

10/CS

0

PA

11/CS

1

PA

14/RD

PA

13/WR

H

PLL

PF

0/AN

0P

F1/A

N1

PF

2/AN

2P

F3/A

N3

PF

4/AN

4P

F5/A

N5

PF

6/AN

6P

F/A

N7

PE

5/TIO

C1B

PE

6/TIO

C2A

PE

7/TIO

C2B

PE

8/TIO

C3A

PE

9/TIO

C3B

PE

10/TIO

C3C

PE

11/TIO

C3D

PE

12/TIO

C4A

PE

13/TIO

C4B

/MR

ES

PE

14/TIO

C4C

/DA

CK

0/AH

PE

15/TIO

C4D

/DA

CK

1/IRQ

OU

T

PE

1/TIO

C0B

/DR

AK

0P

E2/T

IOC

0C/D

RE

Q1

PE

3/TIO

C0D

/DR

AK

1P

E4/T

IOC

1A

PE

0/TIO

C0A

/DR

EQ

0

PA

15/CK

PA

16/AH

PA

17/WA

IT

PA

18/BR

EQ

/DR

AK

0

PA

19/BA

CK

/DR

AK

1

PA

20/CA

SH

L

PA

21/CA

SH

H

PA

22/WR

HL

PA

23/WR

HH

PA

12/WR

L

PA

5/SC

K1/D

RE

Q1/IR

Q1

PA

4/TX

D1

PA

3/RX

D1

PA

1/TX

D0

PA

0/RX

D0

PB

1/A17

PB

0/A16

PC15/A15PC14/A14PC13/A13PC12/A12PC11/A11PC10/A10PC9/A9PC8/A8PC7/A7PC6/A6PC5/A5PC4/A4PC3/A3PC2/A2PC1/A1

PD30/D30/IRQOUTPD29/D29/CS3PD28/D28/CS2PD27/D27/DAK1PD26/D26/DACK0PD25/D25/DREQ1PD24/D24/DREQ0PD23/D23/IRQ7PD22/D22/IRQ6PD21/D21/IRQ5PD20/D20/IRQ4PD19/D19/IRQ3PD18/D18/IRQ2PD17/D17/IRQ1PD16/D16/IRQ0

PD31/D31/ADTRG

PC0/A0

PD15/D15PD14/D14PD13/D13PD12/D12PD11/D11PD10/D10PD9/D9PD8/D8PD7/D7PD6/D6PD5/D5PD4/D4PD3/D3PD2/D2PD1/D1PD0/D0

RES/VPPMDTOVF

MD3MD2MD1MD0NMI

EXTALXTAL

PLLCAPPLLVSS

AVCCAVSS

AVREF

PLLVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCC

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

PROM/MASKROM128KB/64KB

RAM/CACHE4KB/1KB

DATA TRANSFERCONTROLLER

DIRECT MEMORYACCESS CONTROLLER

BUS STATECONTROLLER

CPU

USERBREAK

INTERRUPTCONTROLLER

MULTI FUNCTIONTIMER PULSE UNIT

CONVERTERWATCHDOG

TIMER

SERIAL COMMUNICATIONINTERFACE

(X2CHANNELS)

COMPARE MATCH TIMER(X2CHANNELS)

5 – 2

Fig. 3

FO-2970MU

5 – 3

(Continuing)

Classification Code Terminal No. I/O Name FunctionPower Vcc 12,26,40, I Power Connect Vcc terminals with the power source for all systems.

63,77,85, If any open terminal remained, operation is impossible.99,112,135

Vss 6,14,28, I Ground Connect to the ground.35,42,55, Connect Vss terminals with the ground for all systems.61,71,79, If any open terminal remained, operation is impossible.87,93,117,129,141

Vpp I Program power source Connected with the power source (Vcc) for normal operation.In case of PROM mode, apply 12.5 V.

Clock PLL Vcc 104 I PLL power Power source for the built-in PLL oscillator.

PLL Vss 106 I PLL ground Ground for the built-in PLL oscillator.

PLLCAP 105 I PLL capacity External capacity terminal for the built-in PLL oscillator.

EXTAL 96 I External clock Connected with the crystal oscillator. By EXTAL terminal the externalclock can be input.

XTAL 94 I Crystal Connected with the crystal oscillator.

CK 107 O System clock Supplied to peripheral devices.

System control RES 108 I Power-on-reset When impressing low level onto this terminal, power-on-resetcondition is attained.

MRES 144 I Manual reset When applying low level to this terminal, manual reset conditionis obtained.

WDTOVF 44 O Watch dog timer Overflow output signal from WDT.overflow

BREQ 33,38 I Bus right demand Low level obtained when external device demands to releasethe bus right.

BACK 30,37 O Bus right demand Shows that the bus right has been released to the external device.acknowledge The device outputting signal BREQ can acknowledge the pass

right gained by receiving signal BACK.

Operation MD0~ 95,97 I Mode setting The terminal to determine operation modes.mode control MD3 102,103 Do not change the input value during operation.

Interrupt NMI 98 I Non-maskable Non-maskable interruption demand terminal. Receiving on eitherinterrupt leading edge or trailing edge can be selected.

IRQ0 ~ 31,32,34 I Interruption demand Maskable interruption demand terminal. Level input and edgeIRQ7 37~39 0 to 7 input can be selected.

41,51,5264~6970,72

132,136

IRQOUT 5,46 O Interruption demand Shows that the interrupt factor has occurred.output During bus release, interrupt occurred can be known.

Address bus A0~A21 7~11,13, O Address bus Outputs address.

15~24,25,27,29,30,37~39,41

SH7041 (IC5) Terminal descriptions

FO-2970MU

5 – 4

Classification Code Terminal No. I/O Name Function

Data bus D0 ~ D15 45,46 O Data bus Bilateral data bus for 16 bit (Pin plate QFP-112 ) or 32 bit (Pin plate(QFP-112) 56~60, QFP-144).D0 ~ D31 62,64~70(QFP-144) 72~76,78

80~8486,88~92

Bus control CS0~CS3 49,50,53 O Chip select 0 to 3 Chip select signals for external memory or device.54,56,57

RD 43 O Read-out Shows reading-out from the external device.

WRH 47 O Higher side writing Shows writing in higher 8 bits (bits 15 to 8).

WRL 48 O Lower side writing Shows writing in lower 8 bits (bits 7 to 0).

WAIT 39,101 I Wait To insert wait cycle into the bus cycle when accessing external space.

RAS 31 O Low address strobe Timing signal for low address strobe of DRAM.

CASH 34 O Higher column address Timing signal for column address strobe of DRAM.strobe It is output when accessing higher eight bits of data.

CASL 32 O Lower column address Timing signal for column address strobe of DRAM.strobe

RDWR 36 O DRAM read/write Strobe signal for DRAM writing.

AH 2,100 O Address hold Address hold timing signal for the device using multiplex bus ofaddress/data.

WRHH 1 O HH writing Shows writing of bits 31 to 24 of external data.(QFP-144)

WRHL 3 O HL writing Shows writing of bits 23 to 16 of external data.(QFP-144)

CASHH 4 O HH column address Timing signal for column address strobe of DRAM.(QFP-144) strobe It is output when accessing bits 31 to 24 of data.

CASHL 29 O HL column address Timing signal for column address strobe of DRAM.(QFP-144) strobe It is output when accessing bits 23 to 16 of data.

Multi function TCLKA 51~54 I MTU timer clock input External clock input terminal for MTU counter.timer pulse unit TCLKB

TCLKCTCLKD

TIOC0A 109~111, I/O MTU input capture/ Channel 0 terminal for inputting Input Capture/outputting OutputTIOC0B 113 output conveyer Conveyer/outputting PWM.TIOC0C (Channel 0)TIOC0D

TIOC1A 114,115 I/O MTU input capture/ Channel 1 terminal for inputting Input Capture/outputting OutputTIOC1B output conveyer Conveyer/outputting PWM.

(Channel 1)

TIOC2A 116,117 I/O MTU input capture/ Channel 2 terminal for inputting Input Capture/outputting OutputTIOC1B output conveyer Conveyer/outputting PWM.

(Channel 2)

TIOC3A 138~140, I/O MTU input capture/ Channel 3 terminal for inputting Input Capture/outputting OutputTIOC3B output conveyer Conveyer/outputting PWM.TIOC3C (Channel 3)TIOC3D

TIOC4A 2,5,143,144 I/O MTU input capture/ Channel 4 terminal for inputting Input Capture/outputting OutputTIOC4B output conveyer Conveyer/outputting PWM.TIOC4C (Channel 4)TIOC4D

Direct memory DREQ0, 60,62,109, I DMA transfer demand Input terminal for external DMA transfer demand.access control DREQ1 111,132,136 (Channels 0 and 1)

(DMAC) DRAK0, 2,30,33,110, O DREQ demand Outputs sampling acceptance of external DMA transfer demandDRAK1 113 acceptance (Channels input.

0 and 1)

DACK0, 5,58,59 O DMA transfer strobe Outputs strobe to external I/O of external DMA transfer demand.DACK1 (Channels 0 and 1)


(Continuing)

FO-2970MU

5 – 5

Classification Code Terminal No. I/O Name Function

Serial TxD0, 131, O Transmitting data Output terminal for transmitting data of SC10 to 1.communication TxD1 134 (Channels 0 and 1)interface (SCI) RxD0, 130, I Receiving data Input terminal for receiving data of SC10 to 1.

RxD1 133 (Channels 0 and 1)

SCK0, 132, I/O Serial clock Input/output terminal for clock of SC10 to 1.SCK1 136 (Channels 0 and 1)

A/D converter AVcc 128 I Analog power source Vcc potential is connected by analog power source.

AVss 124 I Analog ground Vss potential is connected by analog power source.

AVref 127 I Analog reference Input terminal for analog reference power source.(QFP-144) power source

AN0~AN7 118~123, I Analog input Analog signal input terminal.125,126

ADTRG 41,45 I A/D conversion External trigger input to start A/D conversion.trigger input

I/O port POE0~ 31,32,34,36 I Port output enable Input terminal to enable general port to control driving of portPOE3 terminal in case of setting output.

PA0~PA15 1,3,4,33,43, I/O General port General input/output port terminal to specify input/output by every bit.(QFP-112) 47~54,100,PA0~PA23 101,107,(QFP-144) 130~134,136

PB0~PB9 25,27,31,32, I/O General port General input/output port terminal to specify input/output by every bit.34,36~39,41

PC0~PC15 45,46,57~60, I/O General port General input/output port terminal to specify input/output by every bit.

PD0~PD15 62,64~70,72, I/O General port General input/output port terminal to specify input/output by every bit.(QFP-112) 73~76,78,PD0~PD31 80~84,86,(QFP-144) 88~92

PE0~PE15 2,5,109~111, I/O General port General input port terminal to specify input/output by every bit.113~116137~140142~144

PF0~PF7 118~123, I General port General input port terminal.125,126


FO-2970MU

(2) Panel control blockThe following controls are performed by the Gate array (LR38784).

• Operation panel key scanning

• Operation panel LCD display

(3) ASIC/Printing control block

1) ASIC [LR38784A 208pin (embedded gate array)functions(IC15)

1 MapperMapping can connect the modem and image handing LSI to a do-main of CS2 (Chip Select 2).

2 Real-time-clock interfaceThis interface has the clock-synchronous type serial transfer modeand can write and read to the CLOCK IC (SM8578BV or NJU6355).

3 Image handing LSI interfaceThis interface has parallel or serial transfer mode with the imagehanding LSI.

4 GDI ASICThis function GDI i/f for PC printing only.

5 IEEE1284This function IEEE 1284 i/f for PC scanning and PC fax.

6 Sending motor controlThis function outputs the sending motor control signals of 2 or 1-2phase excitation to the motor driver.

7 Buzzer and Ringer controlThis function outputs a buzzer (1042Hz) or a ringer (controlled sig-nal) signal.

8 Laser signal controlThis function controls to output laser beam.

9 Protection circuits LR38784A has protection circuits for a pick-up-solenoid and a heater.

Pin No. I/O Signal name

1 – GND

2 – GND

3 I LCPD3

4 I LCPD4

5 I LCDREQ

6 TO LEDDV4

7 TO LEDDV3

8 TO LEDDV2

9 TO LEDDV1

10 TO RS

11 O LCDACKZ

12 TO E

13 IOR LD3

14 – GND

15 IOR LD2

16 IOR LD1

17 IOR LD0

18 IU SEN4Z

19 IU SEN3Z

20 IU SEN2Z

21 IU SEN1Z

22 IU SEN0Z

23 I FRSNS

24 I ORGSNS

25 I B4SNS

26 I MDMINTZ

27 O MDMRDZ

28 O MDMWRZ

29 O MDMCSZ

30 O MDMRSTZ

31 – GND

32 IS CK16M

33 O OE3Z

34 O WE3Z

35 O BZOUT

36 I LCINT

37 O LCRDZ

38 O LCWRZ

39 I SD

40 I SDE

41 I SDCK

42 ID MTST

43 I DACK0Z

44 I DACK1Z

45 I DRAK0

LR38784A (IC15) Terminal description

5 – 6

FO-2970MU


92 OR PA3

93 OR PA4

94 OR PA5

95 – GND

96 OR PA6

97 OR PA7

98 OR PA8

99 IOR PD4

100 IOR PD5

101 IOR PD6

102 IOR PD7

103 – VDD

104 – VDD

105 – GND

106 – GND

107 OSC3M PEPCKO

108 OSCI PEPCKI

109 IU EXINT1Z

110 IS RESETZ

111 O PCASZ

112 O PWRZ

113 O PRASZ

114 O TPA

115 O TPB

116 O TPAZ

117 O TPBZ

118 – GND

119 O OE1Z

120 O WE1Z

121 O OE2Z

122 O WE2Z

123 O CASLOZ

124 O RASOZ

125 O CASHOZ

126 – GND

127 O PWRLY

128 O HLON

129 O TC_BIASON

130 O PUS

131 O MCON

132 I PE

133 O PMDZ

134 O APCSTT

135 ICS SYNCZ

136 O SMAP

137 – GND


46 I DRAK1

47 O DREQ0Z

48 O DREQ1Z

49 – GND

50 IS SHCK

51 – GND

52 – GND

53 – VDD

54 – VDD

55 O RESET2Z

56 O USOUT

57 O2M INT1Z

58 O INT2Z

59 O2M INT3Z

60 O2M INT4Z

61 O INT5Z

62 I RDZ

63 I WRHZ

64 I WRLZ

65 I CS2Z

66 I CSIZ

67 IS WDTOVFZ

68 O RTCIO

69 O RTCCE

70 – GND

71 O RTCCK

72 IOR RTCDT

73 ID TEST1

74 IU CASHZ

75 IU CASLZ

76 IU RASZ

77 IU RDWRZ

78 O BREQZ

79 I BACKZ

80 IOR PD0

81 IOR PD1

82 IOR PD2

83 IOR PD3

84 – GND

85 OR PA9

86 OR PA0

87 I LCPD0

88 I LCPD1

89 I LCPD2

90 OR PA1

91 OR PA2


5 – 7

FO-2970MU


138 – VDD

139 IOR MA

140 IOR MB

141 I DOPZ

142 I PINZ

143 I POUTZ

144 I XBPSTB

145 IO12MR BPBD7

146 O VIDEO

147 – GND

148 IO12MR BPBD6

149 IO12MR BPBD5

150 IO12MR BPBD4

151 – GND

152 IO12MR BPBD3

153 IO12MR BPBD2

154 IO12MR BPBD1

155 – GND

156 – GND

157 – VDD

158 – VDD

159 IO12MR BPBD0

160 I XBPAF

161 O12M XBPOACK

162 O12M BPOBY

163 I XBPINI

164 – GND

165 O12M BPOPE

166 O12M BPOSE

167 O12M XBPOFT

168 I XBPSEI

169 – GND

170 – VDD

171 IS PRTCLK

172 IOR D0

173 IOR D1

174 IOR D2

175 IOR D3

176 IOR D4

177 IOR D5

178 IOR D6

179 IOR D7

180 – GND

181 IOR D8

182 IOR D9

183 IOR D10


184 IOR D11

185 IOR D12

186 IOR D13

187 IOR D14

188 IOR D15

189 – GND

190 I A21

191 I A20

192 I A13

193 I A12

194 I A11

195 IOR A10

196 IOR A9

197 IOR A8

198 IOR A7

199 IOR A6

200 – GND

201 IOR A5

202 IOR A4

203 IOR A3

204 IOR A2

205 IOR A1

206 I A0

207 – VDD

208 – VDD


5 – 8

FO-2970MU

2) Printing control (PCU)The CPU and ASIC control printing.

1. Blockdiagram

Main motor

Heater lampcontrol circuit

Highvoltagegeneratingcircuit

Solenoid

PUS

Motordriver

Driver

Driver

Driver

Driver

Laser scanning unit

Laser startpositionsensor

Laser diode

Scanning motor

IEEE1284I/F Connector

Reset circuit

PIN sensor

POUT sensor

PE sensor

Door switch

CPU

(SH7041)

and

ASIC

(LR38784A)

Hostcomputer

Thermistor

The PCU controls the following functions and items:

1 Rotation of the main motor (pulse motor)2 High voltage output3 Fusing temperature4 Optical system (polygon motor/ laser APC circuit start)5 400/600DPI resolution automatic selection6 Temperature correction of fusing temperature and high voltage

output

Fig. 4

5 – 9

FO-2970MU

3) Unit controla. Main motor drive circuit

This machine uses the 4-phase pulse motor, and is driven by the follow-ing pulses and the circuit

(Drive waveform)

CNMMT

123

MAMA-MBMB- 4

MM

OUT1OUT2OUT3OUT4

VBB

24VP

IC2

( Printer PWB)

ENABLE114

ENABLE27

IN113

IN28

MA

MBMEN-

116

13760

5V

IC5

( Control PWB)

MCA

MCB

MEN-

Stop Rotation

b. Paper feed controller

Basically, the feed roller is rotated 1.5 times.If interval between PUS and PIN is within 0.5 sec., it is rotated 1 time.

The procedure of clutch control1 Timer is cleared by PUS ON according to clutch control demand.2 PUS OFF 100 ms after PUS ON3 PUS ON again 450 ms after the procedure 1 above.4 If paper is remained in PIN 500 ms after the procedure 1, the third

PUS ON is stopped.5 PUS OFF 1.25s after the procedure 1. Clutch control demand OFF

if additional control is cancelled.6 PUS ON again 1.534s after the procedure 1.7 PUS OFF 2.334s after the procedure 1.8 Clutch control demand OFF 3.366s after the procedure 1.

If the paper is not fed normally and the paper in detector signal (PIN_) isnot outputted even with the above operation, the PCU judges it as apaper jam display is made.

The paper in detector signal (PIN_) is used for the top margin controlsignal in addition to jam detection.

The diagram below shows timings of clutch operation.

0.5 1.25 1.534 2.334 3.3660.991

PUS

PIN

0.10.8

0.45

0.5

1.534

0.8

c. Electrical connection

In the paper feed and transportation system, drive parts and sensorsare connected as shown in the figure below.

137 MB60 MEN-

CPU(SH7041)

CONTROL PWB PRINTER PWB

116 MA

+24V

MA1

CNMMT

+5V

+5V

MA-2MB3MB-4

87,14

13

4171

2

+24V1PUS-2

IC1

CNPL

130 PUSASIC(LR38784A)

4 13

142 PIN- 3

PI24

1

2

143 POUT- 3

PI14

1

2

PE9PE

CNPRT

CNLSU

PD601PE9

CN601

+24V

LSU PWB

132

IC2Motordriver

PAPER INSENSOR

PAPER OUTSENSOR

MAIN MOTOR

PAPERPICK-UP SOLENOID

PAPEREMPTYSENSOR

• The main motor, which is the drive source for the paper feed and trans-portation system, is a 4-phase stepping motor in 2-phase excitementbipolar system, The step angle is 7.5°.

• The pick-up solenoid operates on 24V to turn on/off paper feed.

• There are following kinds of sensors.

Paper empty sensor (Transmission photo transistor) :The paper empty sensor is positioned on the LSU PWB, and is used todetect presence of paper on the multi-purpose paper tray.

Paper in sensor: (Transmission photo transistor):This sensor is used to detect the paper feed timing of the next paper(in prefeed) and to make synchronization between paper transport andimage forming on the drum. This sensor is also used to detect paperjams.

Paper out sensor: (Transmission photo transistor):This sensor senses paper exit, and paper jam.

Fig. 5

Fig. 6

Fig. 7

5 – 10

FO-2970MU

d. High voltage unit control

The high voltage unit outputs the following voltages:

• Main charger voltage (DC-950V + AC600V peak to peak)

• Transfer charger voltage (DC+2100V + AC600V peak to peak)

• Developing bias voltage (DC-390V)

The following signals are outputted from the CPU (ASIC) to control theabove voltages.

• MCON

This signal is to turn on/off the main charger.

When this signal is outputted, Q7 is driven to the high impedance state.Then Q9 conducts to drive transformer T2.

As a result, the main charger voltage is outputted to the secondaryside of the transformer.

• TC/BIASON

This signal is to turn on/off the transfer charger and the developingbias voltage.

When this signal is outputted, Q3 is driven to the high impedance state.Then Q5 is conducted to drive T1 to output the transfer charger volt-age and developing bias voltage to the secondary side of the trans-former.

• PWMSIN

This signal is to control the main charger voltage and the transfercharger voltage. The PWM pulse of 295.28Hz is outputted.

This pulse waveform adds the AC component to the main charger volt-age and the transfer charger voltage.

By changing the pulse duty of this signal, the main charger voltageand the transfer charger voltage are controlled (during temperaturecorrection operation).

When the pulse duty of this signal is changed, the collector currents ofQ4 and Q8 are changed. Therefore, the base current of Q9 and thedrive current of transformer T2 are changed to change the main chargervoltage and the transfer charger voltage.

R29, R31, C19, and C20 from a filter circuit which dulls the waveformof PWMSIN signal.

e. Electrical connection

TC

Q7

+24VP

+24VP

Q9

Q8

Q3 Q5

Q6

131


5 12

129

115

CNPRT

3 14

ASICIC15

(LR38784A)

CPU(SH7041)

MC

DCBias

DriverIC1

T2Transformer

T1Transformer

Chargerroller

OPCDRUM

Transfer roller

Separation electrode

Doctor

Developingroller

Supply rollier

100V

Q4

MCON

TC/Bias ON

PW MSIN

Fig. 8

5 – 11

FO-2970MU

2) Laser beam power control

The laser beam power is controlled in the laser emitting unit PWB.

This circuit functions to keep the laser beam output power at a constantlevel.

The laser beam output is monitored with photo diode D602 for monitor.When the laser beam output rises above the specified value, the imped-ance of photo diode D602 is decreased to decrease the monitor input(3PIN) voltage of the laser diode control IC (IC601).

Then the laser diode (LTO28GS) drive voltage is decreased to decreasethe laser beam output to the specified level.

When the laser beam output is decreased below the specified level, thecontrary operation are performed.

f. Laser scanning unit

This unit controls the laser beam power and laser beam scanning.

The control is performed with the signals inputted outputted to or fromthe CPU and ASIC.

1) Signal functions

PMCLK

Clock signal for driving the scanning (polygon) motor. (1.18KHz/770Hz)

PMD

Scanning motor ON/OFF signal.

APCSTT

Used to start the laser beam generation circuit.

SYNC

This signal is outputted when the laser beam scanned by the laserbeam sensor signal is sensed by sensor (Photo diode D601).

Used for the left margin control.

VIDEO

This signal is used to control the laser diode emitting.

Not only when the laser beam is emitted to perform the LEND proc-ess, but also when the laser beam is emitted as image data, ASICcontrols and the signal is outputted from video terminal.

IC6027805

IN1

OUT3

GN

D2

+

CN603

BD

+5VL1

SYNC-2

GND3

421 3

IC601IR3C07

OUT1

IM3

Cp2

GN

D4

INH5

So

6

Vcc

7

Vps

8

+

CN604

BD

+5VL1

SYNC-2

GND3

D602LNC702

LDPD

IC603

BU4S66V

dd5

CO

NT

4

I/O1

O/I2

GN

D3

CN602

PM

GND1

PMD-2

+24V3

PMCLK4

GND5

CN601

LSU

+24V1

GND2

VIDEO3

SAMP4

SYNC-5

APCSTT6

PMCLK7

PMD-8

PE9

+24V

+24V

+5VL+5VL

+5VL

+5VL

+5VL

+5VL

BD CIRCUIT

APC CIRCUIT

R60330K

Q601A1015

R604820

D601PD481PI

Q602C1815

R605240 C602

0.1uFC601

47uF/10V

C6030.1uF

R601130ohm/2W

R613180

VR60115K

R6071K

PD601GP1S53

C6084700p

R60830

C6072200p

R60610K

R60910K

C606220uF/10V

C6050.1uF

R6109.1

Q603A1206

R611750

R612510

Fig. 9

5 – 12

FO-2970MU

2.0sec0.5sec

PMCLK

LEND_

Stop Start Clock of 1,18KHz is always outputted.

PMD_(Scanning motor)

APCSTT(Laser power control)

After about 0.5sec of turning on the LEND_ signal,the LEND process is started.

4) LEND process operation

The LEND process operation means outputting the HSYNC (HSYNC_)signal for left margin control.

To control the left margin, the scanning position of the scanning mirroron the virtual area of the left side out of the margin must be preciselydetected when the scanning motor reaches the stable rpm. Therefore,the dummy laser beam must be outputted to detect the position.

The laser beam scanning position is detected by the laser beam sensor,and the SYNC signal is outputted.

The dummy laser beam is outputted for every scanning of one line onlywhen the scanning position of the scanning mirror is outside the leftarea of virtual paper. (The laser is forcibly turned on by the PCU whenthe laser beam scanned by the scanning mirror come in front of thelaser beam sensor (left margin reference).)

Note: The laser beam is not outputted continuously during printing op-eration of one paper. It repeated ON and OFF for every scanningof one line.The laser beam is outputted only when the LEND process for con-trolling the print left margin is made and when the print image isdrawn on the photoconductor.

1 When the LEND_ signal is on, the dummy laser beam is outputted,and the scanned laser beam is detected by the laser beam sensor tooutput the SYNC signal. When the SYNC signal is outputted, theCPU detects the scanning position.

2 At the rising of the SYNC signal, the CPU turns off the LEND_signal.By this, the dummy laser beam is turned off. When the CPU detectsthe scanning position with the SYNC signal, the dummy laser beambecomes unnecessary.

3 The draw signal Video_ is made from the DDATA_ signal of one lineoutputted from the ASIC. When it is outputted, the laser beam is turnedon off accordingly. This corresponds to the making of latent electro-static images on the photoconductor drum.

4 When making of latent electrostatic images for one line is completed,the CPU turns on the LEND_ signal before the output timing of theSYNC.

Procedures 1~4 are repeated.

A

B

C D

1st dot 2nd dot last dotSYNC

VIDEO

SAMP

2 µs 2 µs

1 line data

Line end off

Keep low level.

Next line

LEND_

5) Automatic acknowledgment of resolution

The CPU control 600dpi/400dpi when starting the LEND process.

When the scanner motor rotation is stabilized, the SYNC interval isjudged.

ResolutionTime

A B C D Line end off

600dpi 846.7µs 3 ~ 10µSec (29.97µSec) (84.3nSec) 510µs

406.4x 1298.7524µs 4.6 ~15.3µSec (45.971µSec) (190.907nSec) 720µs391.16dpi

• Laser control signal

LEND signal is controlled based on HSYNC signal.

For simultaneous APC control, SAMP signal is also controlled.

These timings are made by ASIC. The line-end-off section is set by theregister.

3) Starting operation

Warm-up operation of laser scanning is described below.

The operation is made when the cover is closed from the open state,and is made before starting printing.

The PMCLK signal is the clock signal for scanner motor speed control.It is rectangular waveform of 1.18kHz.

1 The PMD_signal is to turn on/off the scanner motor. When this signalis outputted, the scanner motor is operated.

2 After 2 sec of starting the scanner motor, the laser power controlsignal APCSTT and the laser diode ON signal VIDEO (LEND) areoutputted to output laser beams.

3 After 0.5sec from outputting the VIDEO (LEND) signal and turningon the laser diode, the LEND process operation is started.

Fig. 10

Fig. 11

5 – 13

FO-2970MU

h. Fusing unit control

The fusing section is heated by the heater lamp (400W). The heaterlamp is controlled (turned on/off) to keep the optimum temperature. Thefollowing signals are outputted by the ASIC and CPU for control.

1) Signal functions

• HLON

This signal is to turn on/off the heater lamp. When this signal isoutputted, photo triac PD101 turns on to turn on triac T2. Then an ACpower is supplied to the heater lamp to turn on the heater lamp.

• RTH

This is the output signal of the thermistor which detects the surfacetemperature of the heat roller. It is inputted to the CPU. The heaterlamp is turned on/off depending on the value of RTH voltage.

135 SYNC-

SYNC-CPU(SH7041)

ASIC(LR38784A)

+24V1

CNLSU

DG2VIDEO3SAMP4SYNC-5APCSTT6PMCLK7PMD-8

+24V


134 APCSTT

133 PMD-

+24V1

CN601

2VIDEO3SAMP4SYNC-5APCSTT6PMCLK7PMD-8

+5VL1SYNC_2GND3

CN604+5VL1

2GND3

3 1CN603

GND123

CN602

PMCLK45 GND

PMD-

+24V

LSU PWB

Q603

INH

OU

T

VC

C

VP

S

GNDIMIC601

LD/PD

VR601

+5VL

IC603

2

15

3

7 8

4

SYNC_

114 PMCLK

CNPRT

3-terminalregulator

Laser beam detecting PWB(Start position detecting PWB)

Scanning motor

(APC circuit)65

146 VIDEO136 SAMP DG

+24V

CO

NT

VD

D

GND O/IIC603

54

23

I/O

1

The laser diode control board is driven in synchronization with the VIDEOsignal sent from the CPU board.

By the operation of the laser diode control board, infrared laser beamsof 780nm are outputted from the laser diode and made in parallel by thecollimator lens, and focused onto the scanning motor by the first cylin-der lens.

The scanning mirror rotation is controlled by the scanning motor to beconstant at 11811rpm (600dpi) and 8000rpm (400dpi), and the laserbeam is directed to the main scanning direction.

The scanning motor is of six-surface, and six-line print is made for onerotation of the scanning motor. The laser beam reflected by the scan-ning mirror is directed to the curved mirror by the first reflection mirror.Before reaching the curved mirror, the laser beam enters the photo sen-sor on the start position detector board, making vertical synchronizationand print data synchronization (generating the SYNC signal).

The curved mirror directs the laser beam to the second reflection mirrorin parallel and in even interval regardless of difference in angles of inci-dence from the first reflection mirror. The laser beam reflected by thesecond reflection mirror ia passed through the second cylinder lens toreach the photoconductor drum.

The second cylinder lens corrects blur of the images caused by varia-tions in the installing angle due to the two-surface scanning mirror, pro-viding stable laser beams to the photoconductor drum for each line.

g. Electrical connection

Fig. 12

5 – 14

FO-2970MU

T (x 10ms)

Heater ON/OFF Control

Timings of thermistor value input and heater control

Inputting thermistor values

Heater ON/OFF Control

4) Heater control (Temperature control)

Control method

1 Base machine printing (Copy, List, Receiving)

• Temperature control is started when data to be printed are produced(or when slips are to be prepared).

• Temperature is controlled at 155 °C. (Heater OFF over 155 °C. HeaterON below 155 °C.)

• After printing, temperature is not controlled. (Heater is not turnedON.)

• Fan motor starts revolving from the beginning of temperature controland stops 120 seconds after printing is finished.

2 PC printing

• Temperature control is started when PC starts printing.

• Temperature is controlled at 155 °C. (Heater OFF over 155 °C. HeaterON below 155 °C.

• After printing, temperature is not controlled.

• Fan motor starts revolving from the beginning of temperature controland stops 120 seconds after printing is finished.

Temperature control is not started from the start of printing because thefirst copying time should be within 28 seconds.

HLON

FAN

OFF

120s

155°C

Preparation of printing data started

Temperature control started

Printing finished

In case of the base machine printing(Single sheet continuous printing)

CDPAGE

Printing started

(Base machine Printing started)

Printing started

HLON

FAN

OFF

120s

155°C

Temperature control started

Printing finished

In case of PC printing(Single sheet/continuous)

CDPAGE(PC printing started)

The Heater ON timing is set during Zero Cross interrupt.

2) Protect against overheat

Though the heater lamp ON signal (HLON) is normal, if triac PD101 andT2 are kept ON, overheat may result.

To prevent against this, temperature fuses are used.

When the fusing roller surface temperature exceeds about 187 degreesC, the temperature fuse blows off to open the 12V power line whichdrives the power relay RY101, opening the power line for the photo triacPD101 and triac T2. Therefore, the power is not supplied to the heaterlamp.

A temperature fuse is also provided in the heater lamp power line. Incase of overheating, the heater lamp power line is opened directly.

3) Timing of temperature detection and heater control

As shown by the following timings, four values of software thermistorvoltage are input as A/D conversion values. The mean value of twomedians among these four is regarded as the newest thermistor value(temperature).

• The value is compared with the temperature (155°C) control valueevery 100 ms.

• If the value is higher than 155°C, the heater becomes OFF. If lower,the heater becomes ON.

• The heater ON timing is in accordance with the timing of Power ZeroCross interrupt.

Fig. 13

Fig. 14

Fig. 15

5 – 15

FO-2970MU

Heater lamp: The 400W halogen lamp is used.

This spring presses the pressure roller with a 690gpressure on one side.

Thermistor: Thermistor of chip type with good response isused to respond to rapid heating (rapid warm-upof about 8 sec) of the heat roller.

Temperature fuse 1 Temperature fuse 1 is installed to the fusing cover. (132°C): It blows off when the ambient temperature of the

fusing cover rises abnormally (132°C).

Temperature fuse 2 Temperature fuse 2 is in close contact with the (187°C): heat roller. It blows off when the heat roller tem-

perature rises abnormally high (187°C).

131

CNPRT

PRINTER PWB POWER PWBCONTROL PWB

2 15 HLON-

127 1 16

RTH

CNLN

HLL1CNHT

+5V

IC1

PWRLY-

ASIC(LR38784A)

CPU(SH7041) 118

HLN3CNHT

ACL12 ACN

+5V1CNRTH

2 RTH

+24V+24VS

+24V1CNFUSE

3 +24VS

DriverTemperaturefuse (132 °C)

Temperaturefuse (187 °C)

Heaterlamp

Thermistor

CNPW

HLON

PWRLY

• The heat roller surface temperature is maintained to the optimum levelby controlling ON/OFF of the heater lamp according to the tempera-ture data (voltage) from the thermistor. The heat roller surface tem-perature is controlled to 155°C. Two temperature fuses are providedto protect the heat machine from an abnormally high temperature inthe fusing section. The heater lamp is lighted by the AC power.

i. Electrical connection

Fig. 16

5 – 16

FO-2970MU

MM

Before rotation of printing (unit:sec)

3.5

AC 68%143.9

93.1211.7 unit(µs)

AC 44%

1.03

68%DC ON

0.744%DC ON

0.98

AC SIN

PMD

APCSTT

LEND_

HSYNC_

LDATAEN

LD_

MC

ACSIN

TC/Bias

PU

HLON

DREADY_

DPAGE_

MM

After rotation of printing (unit:sec)

After rotation of printing

Harf line discharge(20Line)

Harf line discharge(20Line)

0.47

TC output 4.8 0.5OFF

OFF

STOP

Cleaning

OFF

OFF

OFF

3.0OFF

0.54

50% DC ONSine wave form output 68% DC ON

PMD

APCST

LEND

HSYNC_

LDATAEN

LD_

MC

ACSCN

TC/Bias output

POUT

DREADY

DPAGE

READY

DPAGE

VSYNC

PRSTT

MM

3.5

4.0mm(*2)

Before rotation of printing

After rotation of printing

0.28Min1.0(*1)

1.25Typ.

(Letter Size)

(0.5)0.54

0.68

3.0PMD

APCSTT

LEND

HSYNC

LDATAEN

LD_

MCON

ACSIN

PUS

PIN

POUT

Tc/BiasON

MMON

ON

3.5

1.0 68%DC ON

LEND_ Hard control start LEND_ Hard control end

5.6

Generation

3.0

PMD

APCSTT

LEND_

HSYNC_

LDATAEN

LD_

MC ON

(5.0)

OFF

OFF

Cleaning

OFF

ACSIN

TC/Bias

TC/Bias

HLON

DREADY_

DPAGE_

output voltage

• Printing process

Pre-revolution processing

Timing from DPAGE (internal signal of ASIC) to BIAS ON (pre-revolu-tion processing) is specified.

Laser control becomes hard control from the movement when HSYNCinterruption was permitted.

Post-revolution processing

Timings from POUT to motor stop (post-revolution processing for print-ing) are specified.

Continuous printing processing

*1 Waiting according to fixing temperature (Environmental tempera-ture)

*2 Top margin

Revolution before cleaning when power is on and cover is closed

Unit: second

j. Timing chart

Fig. 17

Fig. 18

Fig. 19

Fig. 20

5 – 17

FO-2970MU

Top margin is set according to the number of lines (the number of HSYNCinterrupt) from detail paper Pin On to LASER input.

The interval between Pin On and point D is 52.6747 mm.

The interval between Point D and point B is: 27.33 (C-D) + 8.3769 (B-C)= 35.7069 mm

If top margin is 4 mm,

52.6747 - 35.7069 + 4 = 20.9678 m

In case of the actual software processing, chattering of the sensor isconsidered to be observed for 9 msec.

The processing speed is 50 mm/sec; while chattering is being observed,paper is fed by 0.45 mm (9 x 50/1000 = 0.45 mm).

In order to gain top margin of 4 mm, printing data should be processedafter paper is fed by 20.5178 mm (20.9678 – 0.45 = 20.5178 mm) fol-lowing PIN On detection.

The base machine resolution in the sub-scanning direction is 391.16dpi; If the value 20.5178 mm is converted into the number of lines, 315.9lines are obtained from 391.16 x 20.5178/25.4. Accordingly the soft-ware set value is considered to be based on 316 lines.

Similarly, considering from the fact that resolution of PC printing is 600dpi, the number of lines is 484.6 lines (600 x 20.5178/25.4=484.6).The software set value is based on 485 lines.

Transfer roller

Fusing

Paper exit roller

Pout sensor

Discharge brush

OPC drum

LASER Process speed 50mm/secOPC drum speed 49mm/sec=(50x0.98)

9.3389mm(A-B)

30.3522mm(D-A)

8.3769mm(B-C)

27.33mm(C-D)

52.6747mm(from Pin On)

100.4mm(from Pin On)ø13.4(13.7)

40.0697mm(from Pin Off)

207.875mm(from Pin Off)

123.8410mm(from Pin On until Pout On)

37.2mm(until Pin On)

nip 2.7693mm

nip 5.7523mm

A

B

C

D

Diameter ø24mm

Developing roller

Pin sensor

Paper feed roller

k. Top margin control

Fig. 21

5 – 18

(4) MODEM control block

1) INTRODUCTION

Conexant's FM336 modem is a V.34 half-duplex modem. It supportsGroup 3 facsimile transmission/reception at speeds up to 33,600bps inthe V.34 half-duplex mode. In order to optimize the modem configura-tion for the line conditions, this modem uses V.34 technology. It con-nects at an optimally selected data rate so that speeds from 2,400bps to33,600bps can be supported.

This modem can be used on the general public telephone network usinga network control unit (NCU) line termination device. This modem con-forms to ITU-T V.17, V.21, V.23, V.27ter, V.29, and V.34 specifications. Italso complies with V.8 and T.30 binary signaling conditions. This mo-dem supports HDLC internally. Therefore, products using built-in errorcorrection and the T.30 protocol do not need an external serial input/output (SIO) line on DTE. This modem can execute HDLC framing, asspecified in T.30, at all data rates. Since it can perform zero insertion/deletion and CRC tasks, this allows enhanced SDLC/HDLC frame op-eration. The FSK flag pattern detector facilitates FSK detection duringhigh-speed reception.

This modem features a programmable DTMF transmitter/receiver thatoperates in tone mode, and three programmable tone detectors. Thismodem is primarily suited to use in small system designs in such envi-ronments as work plants, offices, and homes because of its low powerconsumption and small size. This modem is packaged in a 100-pin PQFP.

2) FEATURES• Two-wire, half-duplex fax modem that supports transmission/recep

tion speeds up to 33,600bps- V.17, V.27ter, V.29, V.34, and V.21 2 channel- Short train option in V.17 and V.27ter

• Two-wire, full-duplex data modem modeV.21 and V.23 (75bps TX/1,200bps RX or 1,200bps TX/75bps RX)

• PSTN session start- V.8 signaling

• HDLC supported at all the speeds- Flag sending, 0 bit insertion, ITU CRC-16 or CRC-32 calculationand sending- Flag detection, 0 bit deletion, ITU CRC-16 or CRC-32 checksumerror detection- FSK flag pattern detection (during high-speed reception)

• Tone mode and function- Programmable single or dual tone transmission- DTMF reception- Tone detection using three programmable tone detectors

• Serial synchronous data• Parallel synchronous data• V.34 half-duplex and Automatic Rate Adaptation (ARA)• TTL- and CMOS-compatible DTE interface

- ITU-T V.24 (EIA/TIA-232-E) (data/control)- Microprocessor bus (data/configuration/control)

• Reception dynamic range: 0dBm ~ –43dBm (V.17, V.33, V.29, V.27ter,and V.21)–9dBm ~ –43dBm (V.34 half-duplex)

• Programmable RLSD turn-on and turn-off thresholds• Programmable transmission level: 0 ~ –15dBm• Adjustable speaker output for monitoring communication signals• DMA support interrupt line• 16 byte FIFO data buffer (2) for transferring burst data, can be ex

panded up to 255 bytes• NRZ1 encoding/decoding• Diagnostic function• +3.3V operation (+5V input possible)• +5V analog signal interface• Standard power consumption:

- Sleep mode: 20mW- Normal mode: 250mW

• 100-pin PQFP package

FO-2970MU

NC = Not connectRESERVED = No external connection allowedInterface description: HOST = Modem control unit (Host)

DTE = Data terminal equipment

PIN Signal Name I/O Type Interface 3

51 RESERVED – –

52 VSUB GND –

53 VSS GND –

54 NC – NC

55 NC – NC

56 SLEEP MI Modem interconnect

57 VDD1 PWR –

58 RESERVED – –

59 RESERVED – –

60 NC – NC

61 SR1IO MI Modem interconnect

62 VCORE PWR –

63 VDD1 PWR –

64 XTCLK IA DTE Serial interface

65 VSS GND –

66 RESERVED – –

67 RXD OA DTE Serial interface

68 /DTR IA DTE Serial interface

69 VDD1 PWR –

70 IA_SLEEP MI Modem interconnect

71 VGG PWR –

72 YCLK OA Overhead signal

73 XCLK OA Overhead signal

74 EYEXY OA Diagnosis signal

75 /DSR OA DTE Serial interface

76 /RI OA Telephone lines interface

77 RINGD IA Telephone lines interface

78 /RTS IA DTE Serial interface

79 IRQ OA Host interface

80 VSS GND –

81 GPO0 MI Modem interconnect

82 RESERVED – –

83 RESERVED – –

84 VDD1 PWR –

85 XTALI/CLKIN I Overhead signal

86 XTALO O Overhead signal

87 D0 IA/OB Host interface





92 VDD1 PWR –




96 RS0 IA/OB Host interface

97 RS1 IA/OB Host interface

98 PLL VDD PWR –

99 VSS GND –

100 PLL GND GND –

PIN Signal Name I/O Type Interface 3

1 RESERVED – –

2 RS2 IA Host interface



5 /CS IA Host interface

6 /WR IA Host interface

7 /RD IA Host interface

8 /RDCLK OA DTE Serial interface

9 /RLSD OA DTE Serial interface

10 TDCLK OA DTE Serial interface

11 TXD IA DTE Serial interface

12 /CTS OA DTE Serial interface

13 VDD1 PWR –

14 RESERVED – –

15 RESERVED – –

16 VSS GND –

17 NC – NC

18 /RESET OA Modem interconnect

19 SR4OUT OA Modem interconnect

20 NC – NC

21 SR4IN IA Modem interconnect

22 CLK_OUT OA Modem interconnect

23 EYESYNC OA Diagnosis signal

24 EYECLK OA Diagnosis signal

25 MAVSS GND –

26 MAVDD PWR –

27 SPKR O(DF) Telephone lines interface

28 TXA2 O(DD) Telephone lines interface

29 TXA1 O(DD) Telephone lines interface

30 VREF MI Modem interconnect

31 VC MI Modem interconnect

32 RIN I(DA) Telepone lines interface

33 MAVSS AGND –

34 /POR LA Modem interconnect

35 RESERVED – –

36 RESERVED – –

37 /TALK O(DD) Telephone lines interface

38 VDD PWR –

39 RESERVED – –

40 RESERVED – –

41 NC – NC

42 M_CNTRL_SIN IA Modem interconnect

43 M_CLKIN IA Modem interconnect

44 M_TXSIN IA Modem interconnect

45 M_SCK IA Modem interconnect

46 M_RXOUT IA Modem interconnect

47 M_STROBE IA Modem interconnect

48 RESERVED – –

49 OH O(DD) Telephone lines interface

50 VDD PWR –

5 – 19

FM336 (IC8) Terminal description

Notes:I/O types: MI = Modem interconnect

IA, IB = Digital input OA, OB = Digital outputI(DA) = Analog input O(DD), O(DF) = Analog output

FO-2970MU

5 – 20

(5) Image signal process block

CIS VIDEOSIGNAL

LC82103

ASIC

LOCALBUS

(IC4)CLOCK

VREF+

VREF–

The CIS is driven by the LSI (LC82103), and the output video signalfrom the CIS in input into the LC82103.The ADC and buffer are provided in the LC82103, and the digital imageprocessing is performed.

n. Speaker amplifier

The speaker amplifier monitors the line under the on-hook mode, out-puts the buzzer sound generated from the SH7041, ringer sound, DTMFgenerated from the modem, and line sound.

o. Adjustment of voice/ringer volume

The voice/ringer volume can be adjusted by using the panel buttons“UP” and “DOWN”.• The ringer volume can be adjusted in the Stand-by mode by pressing

the UP/DOWN button.

• The reception level can be adjusted by pressing the UP/DOWN buttonwhen the handset is located in the off-hook state.

• The speaker volume can be adjusted by using the speaker key.

Fig. 22

FO-2970MU

[3] Circuit description of TEL/LIU and Hook SW PWB

1. TEL/LIU block operation description

(1) Block diagram

(2) Circuit descriptionThe TEL/LIU PWB is composed of the following 9 blocks.1. Surge protection circuit2. On-hook status detection circuit3. Dial pulse generation circuit4. CML relay5. Matching transformer6. Hybrid circuit7. Signal selection8. CI detection circuit9. Power supply and bias circuit

(3) Block description

1) Surge Protection circuitThis circuit protects the circuit from the surge voltage occurring onthe telephone line.

• The AR1 protects the circuit from the 390V or higher line surgevoltages.

• The VA1 and VA2 protect the circuit from the 470V or higher verticalsurge voltage.

2) On-hook status detection circuit

The on-hook status detection circuit detects the status of the hookswitch (RHS) of built-in telephone, and the status of the hook of atelephone externally connected.

• The status of on-hook switch (RHS) is determined from the logicallevel of RHS signal. (RHS is in the hook SW PWB)

RHS LOW: ON-HOOK

RHS HIGH: OFF-HOOK

• External telephone hook status detection circuit (HS)

This circuit comprises the photo-coupler PC1, resistors R1 and R2,Zener diodes ZD1 and ZD2.

When an external telephone is connected and enters the on-hookmode, the LED of photo-coupler PC1 emits light and the light receiv-ing element turns on. The status signal HS is input to the pin119 of(SH7041) (IC5: control PWB).

HS LOW: EXT. TEL OFF-HOOK

HS HIGH:EXT. TEL ON-HOOK

3) Dial pulse generation circuit

The pulse dial generation circuit comprises the CML relay.

4) CML relay

The CML relay switches over connection to the matching transformerT1 while the FAX or built-in telephone is being used.

Fig. 23

H

LHS DETECTOR

CML

CI DETECTOR

0:LINE

1:BZ

SPEAKER

LINE

+5VA

+24VADG

BZCONT

TELOUT

TEL IN

EXT.

RX

RXIN

TXOUT

CMLHS

0:CID

CONTROL PWBLIU PWB

SIGTX

SIXGRX1:RX

0:MID1:HIGH

TEL MUTE(H:MUTE)

IC15 G.A LR38784A

SP MUTE(H:MUTE)

BZOUT

BZCONT

RCVOL

VOL CVOL BVOL A

SP MUTETEL MUTE

CIRHS

GAIN-C

CML

HSIC5 SH2(7041)

HOOK-SW PWB

TX

GAIN -C

CI

MIC MUTE

IC8MODEM(FM336)

SPKR

5 – 21

FO-2970MU

5) Matching transformer

The matching transformer performs electrical insulation from the tel-ephone line and impedance matching for transmitting the TEL/FAXsignal.

6) Hybrid circuit

The hybrid circuit performs 2-wire-to-4-wire conversion using the IC1of operational amplifier, transmits the voice transmission signal tothe line, and feeds back the voice signal to the voice reception circuitas the side tone.

7) Signal selection

The following signals are used to control the transmission line of TEL/FAX signal. For details, refer to the signal selector matrix table.

8) CI detection circuit

The CI detection circuit detects the CI signals of 15.3 Hz to 68 Hz.A CI signal, which is provided to the photo-coupler PC2 through theC3 (0.82 uF), R3 (22 K), and ZD3 when the ring signal is inputtedfrom the telephone line.

9) Power supply and bias circuits

The voltages of +5VA and +24V are supplied from the control PWBunit.

Signal Name Description

Line connecting relay and DP generating relayCML H: Line make

L: Line break

Speaker tone mute control signalSP MUTE H: Muting (Power down mode)

L: Muting cancel (Normal operation)

Handset reception mute control signalTEL MUTE H: Muting

L: Muting cancel

Handset receiver volume control signalRCVOL

(The circuit is locatedin the control PWB.)

Set the line driver of MODEM (FM336)to – 6 dBm

Speaker volume control signalVOL A VRSEL1 VRSEL2 matrixVOL BVOL C

(The circuit is locatedin the control PWB.)

GAIN-C Reception gain switching signal(The circuit is located L: When connected to line, 1: 1 gainin the control PWB.) H: When not connected to line, HIGH gain

BZCONT Speaker output signal switching(The circuit is located H: Buzzer signal outputin the control PWB.) L: When monitoring line signal

MIC MUTE Handset mic mute control signalH: MutingL: Muting cancel

Signal Name Function

TEL IN Receiving signal from line or modem

TEL OUT Transfer signal to line

TXOUTTransmission (DTMF) analog signal output

from modem

RXINReception (DTMF, others) analog signal input

into modem

[Other signals]

[Signals for status recognition according to input signals]

VOL A VOL B VOL CRING./

Buzzer DTMFReceiving

H L L High — HighL H L Middle — Middle

L L H Low — LowL L L — Fixed —

Volume High Middle Low

RCVOL H L L

[Control signals from output port]

Signal Name Function

RHS H: The handset is in the on-hook state.

(On the HOOK-SW PWB) L: The handset is in the off-hook state.

CI Incoming call (CI) detection signal.

H: The handset or external telephone is in the

HSon-hook state.

L: The handset or external telephone is in the

off-hook state.

No. Signal Name (CNLIU) No. Signal Name (CNLIU)

1 +24V 7 RHS

2 DG 8 TXOUT

3 +5VA 9 RXIN

4 CML 10 TELMUTE

5 CI 11 TELOUT

6 HS 12 TELIN

No. Signal Name (CNHS 1 and 2) No. Signal Name (CNHS 1 and 2)

1 RHS 2 DG

5 – 22

FO-2970MU

Fig. 24

H

LHS DETECTOR

CML

CI DETECTOR

0:LINE

1:BZ

SPEAKER

LINE

+5VA

+24VADG

BZCONT

TELOUT

TEL IN

EXT.

RX

RXIN

TXOUT

CMLHS

0:CID

CONTROL PWBLIU PWB

SIGTX

SIXGRX1:RX

0:MID1:HIGH

TEL MUTE(H:MUTE)

IC15 G.A LR38784A

SP MUTE(H:MUTE)

BZOUT

BZCONT

RCVOL

VOL CVOL BVOL A

SP MUTETEL MUTE

CIRHS

GAIN-C

CML

HSIC5 SH2(7041)

HOOK-SW PWB

TX

GAIN -C

CI

MIC MUTE

IC8MODEM(FM336)

SPKR

(Example: Fax signal send)

5 – 23

[4] Circuit description of power supplyPWB

1. Noise filter circuitThe filter part removes noises generated from the power unit to avoidnoise release outside and prevent external noises from entering.Excessive surge such as thunder is prevented by varistor Z1.

2. Rectified smoothing circuitThe rectified smoothing circuit rectifies AC input at diodes D10, 11, 12,and 13, and then smoothens it at capacitor C5 to supply DC voltage tothe switching part.

3. Switching partThis circuit adopts the ringing choke converter system of self-excitedtype.

By repeating ON/OFF of MOS FETQ1, this system converts DC voltagesupplied from the rectified smoothing part into high-frequency pulse,stores energy in the primary winding of transformer T1 during ON pe-riod, releases energy to the secondary winding during OFF period, andsupplies power.

Frequency changes according to output load; As load increases, ONperiod becomes longer.

Constant voltage is controlled by applying feedback to the control circuitvia photo coupler from 24 V output.

The overcurrent protective circuit detects prolonged ON period causedby excessive output load, lengthens Q1 OFF period by using the controlcircuit, and restricts energy stored in the primary winding of transformerT1.

Increase of the secondary output voltage 24 V is led to the overcurrentcondition by turning on power zener diode D202 between 24 V outputand GND.

Thus overvoltage is protected by operating the overcurrent protectivecircuit of the control circuit.

4. 24 V circuitTo supply output, transformer T1 output is rectified and smoothenedwith the use of diode D101 and capacitor C101. Voltage is controlled byVolume VR101.

5. +5 V circuitTransformer T1 output is rectified and smoothened with the use of diodeD301 and capacitor C301 to stabilize +5 V output by using 3-terminalregulator IC301.

6. Heater circuitTo maintain the optimal temperature, the heater lamp is controlled byHLON signal from the control panel.

This HLON signal is to switch ON/OFF the heater lamp. If this signal isinput LOW, PC2 is switched ON, resulting TRIACK TRA1 ON.

Accordingly, AC power is supplied to the heater lamp to switch the heaterlamp ON.

7. Zero cross circuitWhen AC input reaches the zero cross point (0 V), PC3 is switched ON.When Q501 is switched ON, the zero cross signal is output to the con-trol panel.

FO-2970MU

[5] Circuit description of CIS UNIT

This CIS unit picks up optical information from the document, converts itinto an electrical (analog) signal and it to the control PWB.

1. Block diagram

2. Description of blocks

(1) CISThe DL100-05AUJC is highly sensitive charged coupled image sensorthat consists of 1728 picture elements.

Receiving two drive signal (SI,CLK) from the control PWB, the trans-ferred photoelectric analog signal SIG is impedance converted, and thesignal AIN, is supplied to the control PWB.

(2) Waveforms1. CLK, SI, SIG signals within the control PWB.

CLK

SI

5 msec/line

SIG1 2 3 1720 1721 1722

+5V

GND

AiN

CIS

OUTPUT CIRCUIT(emitter follower)

SIG

SH

CISCLK

VLED

GLED

Fig. 26

Fig. 27

5 – 24

AC IN

F1RECTIFIED

SMOOTHINGCIRCUIT

T1TRANSFORMER

+5VCIRCUIT

+24VCIRCUIT

+5V

+24VH

ZERO CROSS CIRCUIT

CN1 NOISEFILTER

CIRCUIT

SWITCHINGCIRCUIT

+24VSW101

PC1

ZC

+24VS

HLON

HEATER CIRCUIT

CN2PC2

Fig. 25

FO-2970MU

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT

6 – 1

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

TP106

8 7 6 5

8 7 6 5

8 7 6 5

8 7 6 5

BR2333 x 4

92919089888684838281807876757473

1431421401391381371161151144546657069686766303362

50 49 54 53 43 48 47 31 32 34 36 109

111

110

113 2 5 44 108

107 96 94 105

104

106

127

128

124

126

125

123

122

121

120

119

118

98 41 39 38 37 27 25 24 23 22 21 20 19 18 17 16 15 13 11 10 9 8 7 95 97 102

103

135

112

99 85 77 63 40 26 12

1428426179879311714112971553565758596014464567213429

1011005152

136134133132131130

IC5

SH

7041

4321

5678

4321

5678

4321

5678

4321

5678

BR833 x 4

BR2233 x 4

BR533 x 4

4321

5678

CA

210

0P x

4

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

D[1

5:0]

4321

5678

CA

110

0P x

4

4321

5678

CA

310

0P x

4

4321

5678

CA

410

0P x

4

DG

A[2

1:0]

A21

A20

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10 A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

C12

0

C121C118C117C112C113C114C116C115C110C111C147C148C149C150C155C156C152C153C144C145C146

18P

x 2

2

R20

810

0C

183

2200

PR

206

10K

DG

US

OU

T

BR

733

x 4

1 2 3 4

8 7 6 5

R12

5 3

3R

126

33

BR

633

x 4

BR

2433

x 4

BR

910

0 x

4

BR

2510

0 x

4

+5V

SH

C37C221C180C181C160C24 C25C157C179

0.1

x 9

DG

DG

+5V

DG

/MENMPXC

ZC

R33

90

C32

4N

.M.

DG

R196N.M.

R1731K

R334 270

R341 100R342 68 PNLON

VFM

BZCONTTSEN

MIC MUTE

LAMPON

CMLRCVOL

SP

MU

TE

GA

INC

TE

LMU

TE

2R197

N.M

.

R232470R198

270R233470R231

1K R199100

BR11(A)10K x 4

+5V

R13

1 1

00R

129

100

R13

0 1

00

R12

7 6

8R

128

68

R16

6 6

8R

169

100

R17

0 1

00R

171

100

R16

5 1

00

8765

1234

BR210K x 4+

5V

8765

1234

BR310K x 4

+5V

/CS

0/C

S1

/CS

2/C

S3

/RD

/WR

L/W

RH

/RA

S/C

AS

L/C

AS

H/R

DW

R/D

RE

Q0

/DR

EQ

1D

RA

K0

DR

AK

1/D

AC

K0

/DA

CK

1/W

DT

OV

F

R20

3 6

8R

202

68

R20

5 6

8R

204

68

/RE

SE

T

C22

210

00P

DG

C22

0C

219

DG

N.M

. DG

R23

610

KR

235

10K

DG

DG

8765

1234

BR1910K x 4

+5V

SH

CK

R2

33R

333

C63

C62 N.M

.D

G

R24

03K

C22

647

0P

C22

4 0

.1

PLL

VC

C

PLL

VS

S

DG

C16

227

P

C16

322

P

X1

6.91

2MH

z

DG

C21

70.

1

+5V

CH

K24

V

PIN

DG

N.M

.

CI

RH

SH

SR

TH

R20

147

0

R16

827

0

R20

047

0

BR11(B)10K x 4

+5V

D10

7D

A20

4K

+5V

R33

32K

DG

+5V

DG

C27

1000

P

C26

1000

P

C18

210

00P

MR

ES

R17

24.

7K

DG

/BR

EQ

/BA

CK

DG

+5V

R19

410

KR

163

10K C15

4N

.M.

/INT

1/IN

T2

/INT

3/IN

T4

/INT

5

/HS

YN

C

DG

C161

N.N

.

8765

1234

BR

410

K x

4

+5V

DGC12

322

00P

C12

722

00P

C12

522

00P C

124

2200

PC

126

2200

P

PMCLKPWMSINMAMBVOLAVOLBVOLCMPXAMPXB R195

R228 N.M.

R161 270

R162 270

+5V

SH

+5V

R13

40

R13

20

C12

8C

6

DG

N.M

.

CS

0C

S1

CS

2C

S3

RD

WR

LW

RH

RA

SC

AS

LC

AS

HR

DW

RD

RE

Q0

DR

EQ

1D

RA

K0

DR

AK

1D

AC

K0

DA

CK

1W

DT

OV

FR

ES

CK

EX

TA

LX

TA

LP

LLC

AP

PLL

VC

CP

LLV

SS

AV

RE

FA

VC

CA

VS

SP

F7/

AN

7P

F6/

AN

6P

F5/

AN

5A

N4/

PF

4P

F3/

AN

3P

F2/

AN

2P

F1/

AN

1A

N0/

PF

0

PD24BREQBACKIRQ5IRQ4IRQ3IRQ2IRQ1IRQ6PD30PD31TIOC1A/PE4TIOC1B/PE5TIOC2A/PE6TIOC2B/PE7PE8PE9PE10PE11PE12D15D14D13D12D11D10D9D8D7D6D5D4D3D2D1D0

PA0PA1PA2PA3PA4PA5PA8PA9

PA16PA17PA20PA21PA22PA23PD16PD29IRQ7PE13PD25PD26PD27PD28VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

NM

IA

21A

20A

19A

18A

17A

16A

15A

14A

13A

12A

11A

10 A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

MD

3M

D2

MD

1M

D0

VC

CV

CC

VC

CV

CC

VC

CV

CC

VC

CV

CC

VC

C

R16

433

R193 270

1 2 3 41 2 3 4

1 2 3 41 2 3 4

65

R23

820

0

R17

4 3

.3K

R23

433 R23

033R16

010

0

32bi

t RIS

C M

ICR

OP

RO

CE

SS

OR

(2-6

G)

(3-3

D)

(3-3

I)(3

-6C

)(3

-6F

)(3

-6I)

(4-5

E)

(5-5

D)

(8-3

A)

(2-5

H)

(2-5

H)

(3-3

A)

(3-3

G)

(3-4

D)

(3-5

F)

(3-6

A)

(3-6

D)

(4-5

E)

(5-4

D)

(8-5

A)

(2-3

B)

(9-4

I)

(9-5E)(9-3A)

(9-5E)(6-3F)

(9-4E)(7-3E)(6-5A)(7-2A)

(6-2A)(9-3A)

(9-5A)

(6-4

A)

(9-4

A)

(6-3

H)

TE

LMU

TE

(9-5

A)

(9-5

A)

(9-5

A)

(9-5

A)

(9-1

G)

(9-5

E)

(2-6

B)

(9-3

I)

(9-3

I)

(2-3

G)

(7-5

D)

(2-3

G)

(2-3

H)

(2-4

H)

(2-4

H)

(2-4

H)

(2-4

G)

(2-4

G)

(2-1

E)

(2-1

E)

(2-1

E)

(2-1

E)

(2-4

G)(

8-4G

)(2

-4G

)(3-

4F)(

8-4G

)(2

-4G

)(3-

4D)(

3-4F

)(8-

4G)

(3-4

F)

(2-4

G)(

4-3E

)(2

-4G

)(3

-4D

)

(7-5

A)

(2-3

H)

(2-3

H)

(2-3

G)

(2-3

G)

(2-3

G)

(2-3

G)

(2-3

G)

(2-5

C)

(9-5I)(9-5I)(9-5I)

(9-5E)(6-2F)(6-2F)(6-3F)(9-3A)(9-3A)

TP107

R371270

R370270

1

2

8

7

34

[1] C

ontr

ol P

WB

circ

uit

C

PU

blo

ck

1/9

FO-2970MU

6 – 2

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

(3-2A)(3-2G)

D[1

5:0]

190

191

192

193

194

206

195

196

197

198

199

201

202

203

204

205

62 63 64 65 66 47 48 45 46 43 44 50 57 58 59 60 61 78 79 110

67 55 42 88 208

207

170

158

157

138

104

103

54 53 95 1

21431495152708410510611812613714715115515616416918018920076747577124125123119121

1201223489329302728264353637383940413212

17217317417517617717817918118218318418518618718887

1097368

7271252423

168163160167166165162161159154153152150149148145144143142141127130129128131132

69

135 5

139

140

133

134

136

146

171

102

101

100 99 83 82 81 80 113

111

112 85 98 97 96 94 93 92 91 90 86 107

108

117

116

115

114 56 6 7 8 9 18 19 20 21 22 13 15 16 17 10 11

IC15

LR38

784A

D0D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15LCPD0EXINT1ZTEST1RTCIORTCCERTCDTRTCCKB4SNSORGSNSFRTSNSXBPSEIXBPINIXBPAFXBPOFTBPOSEBPOPEBPOBYXBPOACKBPBD0BPBD1BPBD2BPBD3BPBD4BPBD5BPBD6BPBD7XBPSTBPOUTZPINZDOPZPWRLYPUSTC_BIASONHLONMCONPE M

AM

BP

MD

ZA

PC

ST

TS

AM

PV

IDE

OP

RT

CLK

PD

7P

D6

PD

5P

D4

PD

3P

D2

PD

1P

D0

PR

AS

ZP

CA

SZ

PW

RZ

PA

9P

A8

PA

7P

A6

PA

5P

A4

PA

3P

A2

PA

1P

A0

PE

PC

KO

PE

PC

KI

TP

BZ

TP

AZ

TP

BT

PA

US

OU

TLE

DD

V4

LED

DV

3LE

DD

V2

LED

DV

1S

EN

4ZS

EN

3ZS

EN

2ZS

EN

1ZS

EN

0ZLD

3LD

2LD

1LD

0R

S

11 :

LCD

AC

KZ

135

: SY

NC

Z 5

: L

CD

RE

Q

ECK16MSDCK

SDESD

LCWRZLCRDZLCINT

BZOUTLCPD4

MDMINTZMDMWRZMDMRDZ

MDMRSTZMDMCSZ

LCPD3LCPD2WE3ZWE2ZWE1ZOE3ZOE2ZOE1Z

CASLOZCASHOZ

RASOZRDWRZCASLZCASHZ

RASZGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDV

CC

VC

CV

CC

VC

CV

CC

VC

CV

CC

VC

CV

CC

VC

CLC

PD

1M

TS

TR

ES

ET

2ZW

DT

OV

FZ

RE

SE

TZ

BA

CK

ZB

RE

QIN

T5Z

INT

4ZIN

T3Z

INT

1Z

95 :

GN

D 1

: G

ND

SH

CK

DA

CK

1ZD

AC

K0Z

DR

AK

1

DR

EQ

1ZD

RE

Q0Z

CS

1ZC

S2Z

WR

LZW

RH

ZR

DZ

A1

A2

A3

A4

A5

A6

A7

A8

DR

AK

0

INT

2ZA9

A10A0

A11

A12

A13

A20

A21D0

D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15

LCPD0

+5V

DG

RTCIORTCCERTCDTRTCCK/B4SNS

/ORGSNS/FRTSNSNSELECTINNINITNAUTOFDNFAULTSELECTPERRORBUSYNACK

DATA1DATA2DATA3DATA4DATA5DATA6DATA7DATA8NSTROBE

POUTPINDOPPWRLYPUSTC/BIASONHLONMCONPE

R28

433

K

R28

333

K

R28

220

K

+5V +5V

C30

468

0P

DG

R250 470R253 470R254 470R271 47R275 47R278 47R272 47R273 47R274 47R276 47R277 47R279 47R315 47R301 47R316 47R302 47R317 47R304 47R318 47R305 47

PD

7P

D6

PD

5P

D4

PD

3P

D2

PD

1P

D0

PA

9P

A8

PA

7P

A6

PA

5P

A4

PA

3P

A2

PA

1P

A0

/PR

AS

/PC

AS

/PW

R

VID

EO

SA

MP

AP

CS

TT

PM

DM

BM

ALC

DR

EQ

/HS

YN

CS

YN

C

DG

C28

647

0P

+5V

R28

01K

R28

168

0

R25

668

1213

14 7 DG

+5V

1011

14 7 DG

+5V

R25

70

DG

R25

91M

X4

20.9

5261

MH

zC

260

10P

C26

215

P

/TP

B/T

PA

TP

BT

PA

US

OU

TLE

DD

V4

LED

DV

3LE

DD

V2

LED

DV

1

5 6 7 8

4 3 2 1

BR

2647

0 x

4 5 6 7 8

4 3 2 1

BR

1510

x 4

R29

00

R29

11M

R26

820

0X

535

.572

1237

MH

z

21

21

C29

00.

01C

279

47P

DG

/SE

N4

/SE

N3

/SE

N2

/SE

N1

/SE

N0

LD3

LD2

LD1

LD0

RS

/LC

DA

CK

0

5 6 7 8

4 3 2 1

BR

1747

0 x

4

234

8765

1

BR

1810

K x

4R

251

10K

+5V

5 6 7 8

4 3 2 1

BR

1627

0 x

4

R26

127

0

R26

010

0

33

+5V

C261 0.1C39 0.1C38 0.1C40 0.1C41 0.1C34 0.1

/CASLO/CASHO

/RASO/RDWR/CASL/CASH

/RAS

C27

618

P

C27

518

P

C27

718

P

DG

C24

947

PD

G

/MDMWR/MDMRD

/MDMRST/MDMCS

LCPD3LCPD2

/WE2/WE1

/OE2/OE1

DG

C24

410

00P

/MD

MIN

TLCINT

BZOUTLCPD4

R22

910

K

DG

/LCRD/LCWRLCPD7

LCPD5LCPD6CK16M

C24

8C

246

C21

8

N.M

.D

G

DGR

262

270

R26

33K

E

A[2

1:0]

A[1

0:1]

A0

A11

A12

A13

A20

A21

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

/DR

EQ

0/C

S1

/CS

2/W

RL

/WR

H/R

D

/DR

EQ

1

/DA

CK

0D

RA

K1

DR

AK

0

/DA

CK

1

/INT

5/IN

T4

/INT

3

/INT

1S

HC

K

/INT

2C

263

100P

C264100P C

274

100P

C28

510

0P

DG

DG

C28

747

PC

278

1000

P

/BA

CK

/BR

EQ

/RE

SE

T

LCP

D1

MT

P/R

ES

ET

2/W

DT

OV

F

C28

90.

1R

288

3.9K

R28

920

K

DG

+24

VS

CH

K24

V

DA

TA

CLK

CE

INT

N

XT

XT

NV

CC

VS

S

RT

CD

TR

TC

CK

RT

CC

ER

TC

IO

7 6 5 1

3 2 8 4

C30

610

P C30

510

P

C29

10.

1X6

32.7

68K

Hz

DG

IC16

SM

8578

BV

+5V

R29

410

KR

295

10K

R29

34.

7K

DG

R29

2

N.M

.

VB

AT

IC18

E74

HC

U04

IC18

F74

HC

U04

R25

847

0

L100

0.47

R25

247

0

C24

710

00P

DG

R287 33R285 33R286 33

GA

TE

AR

RA

Y

(1-6

I)

(1-5

I)

(1-5

I)

(1-4

B)

(1-4

B)

(1-4

B)

(1-4

B)

(1-4

B)

(1-4

A)

(1-4

A)

(1-3

A)

(1-3

A)

(1-3

A)

(1-3

A)

(1-3

A)

(1-6

B)

(1-6

B)

(1-6

B)

(1-6

B)

(1-6

B)

(1-5

A)

(1-5

A)

(7-5

D)

(2-6

E)

(2-6

E)

(2-6

E)

(2-6

E)

(1-4B)(1-4B)(1-4B)(1-4B)(3-4A)(3-4A)(3-4A)

(3-4A)

(3-2G)

(3-5A)(3-2A)

(4-5I)(4-5I)(5-3C)(5-2C)(5-4C)(5-4C)

(5-3C)(4-5I)(6-1H)(4-2E)

(4-3E)(4-3E)

(4-5I)(4-5I)(4-5I)(4-2E)

(9-2A)

(4-5

I)(9

-2A

)(9

-1A

)(9

-1A

)(9

-1A

)(9

-1A

)(9

-2E

)(9

-1E

)(9

-1E

)(9

-1E

)(9

-1E

)(9

-1A

)(9

-2E

)(9

-2E

)(9

-2E

)(1

-5H

)(7

-2A

)(7

-2A

)(7

-2A

)(7

-2A

)

(3-3

D)

(3-3

D)

(3-3

D)

(3-3

D)

(3-3

D)

(3-3

D)

(3-3

D)

(3-3

D)

(3-3

D)

(3-3

D)

(3-2

D)

(3-2

D)

(3-2

D)

(3-3

G)

(3-3

G)

(3-3

G)

(3-3

G)

(3-3

G)

(3-3

G)

(3-3

G)

(3-3

G)

(9-5

I)(9

-5E

)(9

-5E

)(9

-5E

)(9

-5E

)(9

-5I)

(4-5

I)

(9-5

I)

(1-2

B)

(1-6

B)

(9-5I)(9-5E)(9-5I)

(9-5E)(9-5I)

(9-5E)(9-5I)

(9-5E)(9-5E)(9-5I)(9-4I)

(9-4E)(9-4I)

(9-4E)(9-4I)

(9-4E)(9-5I)

(9-5E)(9-4E)(9-4I)

(9-4E)(9-4I)

(9-4E)(9-4I)

(9-4E)(9-4I)

(9-2E)(9-2E)(9-1E)(2-1F)(2-1F)(2-1F)(2-1F)

(4-5I)

(1-3

C)

(4-3

E)

(4-5

I)(4

-5I)

/WE3

/OE3

C361 1000P

Gat

e A

rray

blo

ck2/

9

FO-2970MU

6 – 3

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

IC13

HY

5118

164C

JC-6

28 27 26 25 24 23 20 19 18 17 31 30 14 13 29 11 12 15 16 32

41 40 39 38 36 35 34 33 10 9 8 7 5 4 3 2 21 6 1 42 37 22

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

LCA

SU

CA

SR

AS

WE

OE

N.C

.N

.C.

N.C

.N

.C.

N.C

.

I/O15

I/O14

I/O13

I/O12

I/O11

I/O10

I/O9

I/O8

I/O7

I/O6

I/O5

I/O4

I/O3

I/O2

I/O1

I/O0

VC

CV

CC

VC

C

VS

SV

SS

VS

S

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A[1

0:1]

/WE

1/O

E1

R26

610

0

R26

710

0

DG

C27

2C

271

N.M

.

/CA

SLO

/CA

SH

O/R

AS

O

D15

D14

D13

D12

D11

D10 D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

C27

30.

1

C26

80.

1C

267

0.1

DG+

5V

D[1

5:0]

IC11

HY

5118

164C

JC-6

28 27 26 25 24 23 20 19 18 17 31 30 14 13 29 11 12 15 16 32

41 40 39 38 36 35 34 33 10 9 8 7 5 4 3 2 1 6 21 42 37 22

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

LCA

SU

CA

SR

AS

WE

OE

N.C

.N

.C.

N.C

.N

.C.

N.C

.

I/O15

I/O14

I/O13

I/O12

I/O11

I/O10

I/O9

I/O8

I/O7

I/O6

I/O5

I/O4

I/O3

I/O2

I/O1

I/O0

VC

CV

CC

VC

C

VS

SV

SS

VS

S

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A[1

0:1]

/WE

2/O

E2

R26

510

0

R26

410

0

DG

C26

9C

270

N.M

.

D15

D14

D13

D12

D11

D10 D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

C25

40.

1C

253

0.1

C25

00.

1

DG

+5V

D[1

5:0]

IC14

M27

C80

01 2 33 34 35 36 37 38 39 40 3 4 5 6 7 10 11 13 32 42

30 28 26 24 21 19 17 15 29 27 25 23 20 18 16 14 22 31

A18

A17

A16

A15

A14

A13

A12

A11

A10

A9

A7

A6

A5

A4

A3

A0

E G BY

TE

VP

PN

.C.

Q15

A-1

Q14

Q13

Q12

Q11

Q10 Q9

Q8

Q7

Q6

Q5

Q4

Q3

Q2

Q1

Q0

VC

C

VS

S

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A[1

9:1]

D15

D14

D13

D12

D11

D10 D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

+5VD

[15:

0]

8 9

/CS

0/R

D

A20

R26

9N

.M.

12V

SS

A2

A1

41A

8

A11

A12

A13

A14

A15

A16

A17

A18

A19

C43 0.1

DG

IC21

BS

62LV

1024

2 31 3 28 4 25 23 26 27 5 7 8 9 10 11 24 29 22 30

21 20 19 18 17 15 14 13 32

A16

A15

A14

A13

A12

A11

A10

A9

A7

A6

A5

A4

A3

A0

OE

W S1

S2

DQ

8D

Q7

DQ

6D

Q5

DQ

4D

Q3

DQ

2D

Q1

VC

C

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A[1

6:1]

D7

D6

D5

D4

D3

D2

D1

D0

VB

AT

D[7

:0]

12

/RD

/WR

L

TC

S1

R33

60

16G

ND

A2

A1

6

A8

A11

A12

A13

A14

A15

A16

C26

60.

1

DG

A0

/CS

3

R33

533

R22

510

0

R33

7N

.M.

VB

AT

N.C

.1

IC17

HM

5148

00-7

0J9

20 19 18 17 16 13 12 11 10

27 26 25 24 5 4 3 2

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

I/O7

I/O6

I/O5

I/O4

I/O3

I/O2

I/O1

I/O0

PA

0

PA

[9:0

]P

D7

PD

6P

D5

PD

4P

D3

PD

2P

D1

PD

0 +5V

PD

[7:0

]

PA

1P

A2

PA

3P

A4

PA

5P

A6

PA

7P

A8

PA

9

C31

90.

1

DG

/PR

AS

/PC

AS

/PW

R

R32

1 3

3R

319

33

R32

0 3

3

C32

00.

1

6 21 1 14 15 28

N.C

.N

.C.

VC

CV

CC

VS

SV

SS

RA

SC

AS

WE

OE

823

722

DG

R33

8

N.M

.

1M x

16b

it D

RA

M

1M x

16b

it D

RA

M

EP

RO

M

512K

x 8

bit D

RA

M

1Mbi

t SR

AM

(1-6

I)(1

-5I)

(1-6

I)

(1-4

B)

(1-4

B)

(1-4

B)

(7-4

D)

(2-4

B)

(2-4

B)

(1-6

I)

(2-4

B)

(2-4

B)

(2-4

B)

(1-5

I)

(1-4

B)

(1-5

B)

(1-5

I)

(1-6

I)(1

-5I)

(2-1

D)

(2-1

D)

(2-1

D)

(2-1

D)

(2-1

D)

(1-5

I)

(2-1

D)

(2-1

D)

IC22

HY

5118

164C

JC-6

28 27 26 25 24 23 20 19 18 17 31 30 14 13 29 11 12 15 16 32

41 40 39 38 36 35 34 33 10 9 8 7 5 4 3 2 1 6 21 42 37 22

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

LCA

SU

CA

SR

AS

WE

OE

N.C

.N

.C.

N.C

.N

.C.

N.C

.

I/O15

I/O14

I/O13

I/O12

I/O11

I/O10

I/O9

I/O8

I/O7

I/O6

I/O5

I/O4

I/O3

I/O2

I/O1

I/O0

VC

CV

CC

VC

C

VS

SV

SS

VS

S

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A[1

0:1]

/WE

3/O

E3

R37

210

0 R37

310

0

DG

C36

2C

363

N.M

.

D15

D14

D13

D12

D11

D10 D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

C44 0.1

C36

50.

1

C36

60.

1

DG

+5V

D[1

5:0]

1M x

16b

it D

RA

M

(1-6

I)(1

-5I)

(2-1

D)

(2-1

D)

Mem

ory

bloc

k3/

9

FO-2970MU

6 – 4

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

(1-5

I)

(1-6

I)

(4-2

E)

(1-4

B)

(2-1

C)

(2-1

C)

(2-3

G)

(2-1

C)

(4-5

E)

(2-1

C)

(9-5

C)

DG

+5V

+5V

R

IC4

LC82

103

23 26 27 28 11 12 13 14 15 16 19 201 2 3 6 7 8

59 57 58 47 48 50 51 52 45

A12

A11

A10

A9

A8

A7

A6

A5

A3

A2

A1

A0

D7

D4

WR

RE

SE

T

MT

P/P

P7

DA

CK

/PP

5D

RE

Q/P

P6

PD

7/S

DP

D6/

SD

CK

PD

5/S

DE

PD

4/P

P4

PD

3/P

P3

AT

AP

L

A6

A5

A4

A3

A2

A1

A0

D7

D6

D5

A[1

2:0]

4

/CS

2/L

CR

D

/RE

SE

T2

37D

ALR

L

D6

D5

18

A4

A7

A8

A9

A10

A11

A12

DG

D4

/LC

WR

PD

0/P

P0

5553 54P

D2/

PP

2P

D1/

PP

1

D3

D2

D1

D0

RE

FC

SR

D

D[7

:0]

SH

CLK

1C

LK2

RS

AT

AP

H

TR

IGIC

LK

DA

HR

LD

AH

RH

TE

ST

DV

DD

DV

DD

DV

DD

DG

ND

DG

ND

DG

ND

DG

ND

CLK

INS

AM

P/L

ININ

TA

INT

EM

PA

VD

D

AG

ND

AG

ND

5D

3D

2D

1D

0

R12

2 1

00

R12

1 6

8R

117

68

R22

7 6

8R

346

68

R34

7 6

8R

348

68

R34

9 6

8R

350

68

R34

5 1

00

MT

P

LCP

D7

LCP

D6

LCP

D5

LCP

D4

LCP

D3

LCP

D2

LCP

D1

LCP

D0

LCD

RE

Q/L

CD

AC

K0

C17

7N

.M.

DG C

ISS

IC

ISC

LK

+5V

R11

910

KR

124

10K

R12

3 3

3R

120

0

TP

411

TP

412

63 6261 60 41 31 30

DA

LRH

38 42 44 34

+5V

R

C10

8 0

.01

C10

7 0

.01 D

G

10 24 56

DG

+5V

C64 0.1

C14

30.

1C

22 0.1

C9

47/1

69 17 49 64

C14

20.

1C

1047

/16

43 36 46

R19

1 1

00R

190

100

+5V

22 21 3235 29

N.M

.C

178

DG

AIN

LCIN

T +5V

DG

14 9 78

IC18

D74

HC

U04

C25

90.

1

CK

16M

R22

368

+5V

2

14 1 7 DG

IC18

A74

HC

U04

R22

40

+5V

4

14 3 7 DG

IC18

B74

HC

U04

R22

51M

X3

16M

Hz2

1R

226

0

C21

530

PC

214

30P

DG

DG

R33

20

AIN

+5V

R

R11

62.

2K

E

B

C DG

Q10

02S

A10

37K

+5V

R

R34

02.

2K

R18

6N

.M.

E

B

C

Q10

12S

A10

37K

DG

AO

DG

+5V

R

D10

5D

A20

4K

R33

1

N.M

.

33 39 4025

IMA

GE

SIG

NA

L P

RO

CE

SS

OR

(2-3

G)

(2-2

A)

(2-5

B)

(2-1

C)

(2-1

C)

(2-1

C)

(2-1

C)

(2-1

D)

(2-1

D)

(2-3

G)

(2-6

E)

(9-5

D)(

9-5C

)(9

-5D

)(9-

5C)

Rea

ding

blo

ck4/

9

FO-2970MU

6 – 5

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

8373881

87 88 89 90 91 93 94 95 6 5 21 46 17 20 3996 97 2 3 4 7

D4

D5

D6

D7

48 34 18 54/M

DM

RS

T

60 19

IRQ

N.C

N.C

N.C

N.C

PO

RR

ES

ET

N.C

N.C

M_T

XS

IN

7445 72 30 31 1 1432

SR

4OU

T

M_S

CK

EY

EX

Y

RD

CLK

YC

LK RIN

VR

EF

VC

RE

SE

RV

ED

RE

SE

RV

ED

92 26 62

11 67 68 75 64 10 35 40 42 61 56 23473678 12T

P20

8

TP

212

VD

D1

MA

VD

D

VC

OR

E

D0

D1

D2

D3

D4

D5

D6

D7

RS

0R

S1

RS

2R

S3

RS

4R

DW

RC

S

M_R

XO

UT

SR

4IN

TX

DR

XD

RT

SC

TS

DT

RD

SR

XT

CLK

TD

CLK

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

M_C

NT

RL_

SIN

SR

1IO

SLE

EP

M_S

TR

OB

EE

YE

SY

NC

38 50 71 69 63 13 57 84

37 76 49 77 27

TP

206

SP

KR

P

IC8

FM

336

3360

0 bp

s F

AX

MO

DE

M

VD

DV

DD

VG

GV

DD

1V

DD

1V

DD

1V

DD

1V

DD

1

TA

LK RI

OH

RIN

GD

SP

KR

SIG

RX

(2-1

D)

(6-3

A)

(6-3

D)

C61

10/5

0C

388

0.1

TP

205

+5V

R38

2 10

K

R38

3 10

K

TP

209

9

TP

210

TP

207

70T

P21

1

24 2928T

XA

2T

XA

1(6

-5B

)(6

-5B

)

C60

10/5

0C

386

0.1

15 58 59 66 82 51 33 25 98 100

+3.

3V

DG

R38

10

L102 0

12

C59

10/5

0C

53 0.1

MA

G

DG

MA

G

R38

40

79 41 55 44 43 22 85 86 52 16 53 65 80 99

+5V

C45

0.1

C46

0.1

C47

0.1

C48

0.1

C37

1

0.1

C49

0.1

DG

C50

0.1

C51

0.1

C52

0.1

DG

D3

D2

D1

D0

D[7

:0]

A4

A3

A2

A1

A0

A[4

:0]

/MD

MC

S(2

-1D

)

/MD

MW

R(2

-1D

)

/MD

MR

D(2

-1D

)R

374

1

00R

375

1

00R

376

6

8

TP

204

MA

GD

G

R38

010

0R

390

18P

C38

218

P

2 1

X2

28.2

24M

Hz

C38

022

00P

C38

122

00P

R37

947

K

DG

DG

R39

8N

.M+

3.3V

DG

/MD

MIN

T(2

-1D

)

IC18

C74

HC

U04 5

6

R37

74.

7K

R37

810

+5V

A

MA

GM

AG

C37

90.

1C

5822

/50

L101 10

+3.

3V

DG

C37

60.

1C

5722

/50

C32

21

DG

+5V C

104

1

RE

G1

XC

62F

P33

02P

12

(1-6

I)

(1-5

I)

DG

C38

90.

1

D10

01S

S35

5K

A

21

3

+3.

3V

N.C

N.C

M_C

LKIN

CLK

_OU

T

XT

ALI

/CLK

INX

TA

LOV

SU

BV

SS

VS

SV

SS

VS

S

RLS

D

IA_S

LEE

P

EY

EC

LK

GR

O0

XC

LK

TX

A2

TX

A1

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

RE

SE

RV

ED

MA

VS

SM

AV

SS

PLL

_VD

D

PLL

_GN

D

VS

S

Mod

em b

lock

5/9

FO-2970MU

6 – 6

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

– +

– + – +

– +

C40

00.

1

DG

C40

510

00P

N.M

.

N.M

.

R39

6B

LM11

A10

2

R39

7B

LM11

A10

2D

GN

.M.

C40

1

N.M.

R39

144

.2K

+5V

A2

C12

91

C7

10/5

0

C39

7

R38

86.

2KC

395

0.1(

K)

IC1A

NJM

2902

M

– +

+24

VA

21

4 11

3

DG

DG

DG

C39

1 10

00P R

387

10K

C39

41

R39

33.

3K

R38

510

K

VR

EF

(2.5

V)

R38

60

+5V

5 147

43

C41

11

+5V

A2

CB

EC

B

E

DG

DG

DG

TE

L O

UT

R39

41K

MIC

MU

TE

Q10

4D

TC

114

Q10

52S

C24

12

R39

54.

7KC

392

DG

R33

03.

3K

C56

DG

DG

C55 N.MN.M

C54

N.M

N.M

N.M

.

C39

0

N.M

.

IC2B

BU

4066

C40

90.

1

9 108

4 11

TX

OU

T

R17

53.

3K

DG

DG

TX

A2

R38

922

K

+5V

A

DG

DG

R39

21K

R18

044

.2K

C16

633

0P

C39

60.

1(K

)

GA

INC

0 1

169

4

8

5 3

EX

TS

IG

RX

IN

R17

63K R18

262

K

R21

4

R21

50N.M

.R

177

0

+5V DG

C35 0.1

DG

IC7A

HC

F40

53

IC1C

NJM

2902

M

+24

VA

C1

4.7/

50

DG

6 5

4

7

11

+24

VA

DG

C13

047

0P

R13

762

K

C13

30.

1

+5V

A

D10

11S

S35

5K AS

IGR

X

+5V

A

R32

810

K

R32

910

K

DG

VR

EF

(2.

5V)

RC

VO

L

DG

13 12

4

14

11

+24

VA

DG

C10

010

00P

R10

147

K

R32

73.

3K

R10

01.

5KT

ELI

N

C13

11

R13

81.

5K

IC1B

NJM

2902

M

IC1D

NJM

2902

M

0 1

1610

15

8

2 1

+5V DG

IC7B

HC

F40

53

0 1

1611

14

8

12 13

+5V DG

IC7C

HC

F40

53

R18

327

K

R21

811

K

C19

70.

1(K

)

SP

KR

PC

165

0.1(

K)

+5V

1413

12

7

R21

239

0K

+5V

BZ

CO

NT

VO

LC

1412

1110

7 146

89

7

DG

VO

LB

VO

LA

R15

01M R14

812

0K

R14

933

K

IC2A

BU

4066

IC2D

BU

4066

IC2C

BU

4066

C19

60.

1(K

)

C15

47/1

6

DG

+5V

R24

510

0K4 2 3

C13

4.7/

50C

121/

50

DG

DG

DG

C23

033

0P

R24

415

0K

5

87

1

6R

367

R35

2

SP

+

SP

–

SP

MU

TE

BZ

OU

T

C23

147

00P

DG

R24

72K

DG

C19

90.

01(K

)R

217

20K

INH

VD

D

VE

EV

SS

6

16 7 8

IC7D

HC

F40

53

DG

+5V

C36 0.1

DG

R17

810

K

+5V

TP

600

R17

910

K

R24

620

K

R21

33K

IC9

NJM

2113

(9-2

E)

(9-1

E)

(1-1

C)

(1-6

E)

(1-6

E)

(1-6

E)

(2-1

C)

(1-1

D)

(9-4

A)

(9-5

A)

(9-5

A)

(5-5

H)

(5-3

H)

(1-1

C) (5

-2H

)

(1-1

D)

(9-5

A)

TX

A1

(5-2

H)

(1-1

D)

(9-5

A)

Ana

log

bloc

k6/

9

FO-2970MU

6 – 7

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

C40

710

00P

C40

80.

1 N.M

.

R36

80

R35

1

0

C350

C35

115

P

FG

4F

G2

MG

DG

MR

ES

1 2 3C

228

1

5 4

M/R

SU

BG

ND

VC

C

VO

UT

IC20

PS

T59

6

+5V

R24

11K

DG

SW

1

C32

3N

.M.

DG

RE

SE

T

C

B

E

+5V

TS

C1

R24

24.

7K

DG

Q1

2SC

4081

R23

910

K

VB

AT

+24

VA

+5V

C21

33/1

6

R32

510

K

R32

310

K

R32

410

KD

103

HR

W05

02A

R32

25.

6KD

102

1SS

355

BA

TC

R20

321 2

DG

DG

TP

AT

PB

/TP

A/T

PB

LAM

PO

N1 2 3

GC

OM

45678

R13

310

K

DG

MG

16 15 14131211109

IC6

ULN

2003

AD

G

C18

910

00P

N.M

.

+24

V

ZD

2R

D22

FB

3

F10

0K

AB

2404

801

1 2

TX

24V

TX

PA

TX

PB

/TX

PA

/TX

PB

GLE

D

+5V

PN

B

EC

Q10

22S

A10

36

R35

310

K

Q10

3D

TC

114

B

EC

PN

LON

DG

R20

9R

210

R21

1

R29

60

MG

FG

1D

G

+5V

+5V

R35

5

N.M

.

R35

44.

7K

1 2

3

D1DAP202U

FG

3

R36

9

0

(1-1

D)

(1-3

C)(

2-3H

)

(3-4

F)

(9-3

C)

(9-3

C)

(9-3

C)

(9-4

C)

(9-4

C)

(5-5

B)(

9-5D

)

(2-3

B)

(2-3

B)

(2-3

B)

(2-3

B)

(1-1

D)

(1-5

B)Res

et/D

river

blo

ck7/

9

FO-2970MU

6 – 8

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

56

78

43

21

56

78

43

21

56

78

43

21

56

78

43

21

56

78

43

21

56

78

43

21

56

78

43

21

56

78

43

21

56

78

43

21

(1-5

I)

(1-6

I)

R34

310

K

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

A18

A19

A20

A21

A[2

1:0]

BR

110

K x

4

+5V

BR

2710

K x

4B

R21

10K

x 4

R27

010

KB

R14

10K

x 4

BR

2810

K x

4

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

D[1

5:0]

BR

1210

K x

4

+5V

BR

2910

K x

4B

R13

10K

x 4

BR

3010

K x

4

C119

C252

C251

N.M

.

DG

/WR

H/W

RL

/RD

(1-4

B)

(1-4

B)

(1-4

B)

Oth

er b

lock

8/9

FO-2970MU

6 – 9

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

CN

LIU

A

12R

-FJ

1 2 3 4 5 6 7 8 9 10 11 12

C19

510

00P

C2291000P

C255

C25

610

00P

N.M

.

+24VA+5VA

DG

CM

LC

IH

SR

HS

TX

OU

TR

XIN

TE

LMU

TE

TE

LOU

TT

ELI

N

TP

1T

P2

TP

3T

P4

TP

5T

P6

CN

LIU

B

6R-F

J

1 2 3 4 5 6

C194 56P

C193 56P

C190 56P

MP

XB

MP

XC

RC

VO

L

C191 56P

DG

MP

XA

TE

LMU

TE

2E

XT

SIG

CN

CIS

B7B

-PH

-K-S

1 2 3 4 5 6 78 9 10

C17

510

00P

+5V

CIS

SI

CIS

CLK

GLE

D

CIS

CLK

GLE

DT

ELM

UT

E+

24V

H

AO

TP

7

DG

C17

30.

1C

847

/16

C17

233

0P

C17

4

MG

DG

+24

VH

DG

R35

60

R35

7 0

R35

8 0

R35

90

R36

0R

361

R36

2R

363

CIS

SI

DG

CN

MT

B6B

-PH

-K-S

1 2 3 4 5 6

C18656P

C18556P

TX

PA

TX

24V

C18756P

C18

856

P

DG

TX

PB

/TX

PA

/TX

PB

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22

LED

DV

2LE

DD

V3

LED

DV

4/F

RT

SN

S/O

RG

SN

S/S

EN

0/S

EN

1/S

EN

2/S

EN

3/S

EN

4/B

4SN

S

R36

410

KR

365

10K

R36

610

K

+5V

CN

PN

B22

B-P

HD

SS

-B

C20

40.

1+5V

PN

C208 1C237 1C209 1C238 2200PC210 2200PC241 1000PC211 1000PC242 1000PC212 1000PC243 1000P

C213 2200P

DG

C236 1C207C235C206C234C205C233

N.M

.

RS

E LD0

LD1

LD2

LD3

LED

DV

1

1a 2a 3a 4a 5a 6a 7a 8a 9a 10a

11a

12a

13a

14a

15a

16a

17a

18a

19a

20a

21a

22a

23a

24a

25a

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b

11b

12b

13b

14b

15b

16b

17b

18b

19b

20b

21b

22b

23b

24b

25b

DG

50pi

n

+24

VH

+5V

DA

TA

1D

AT

A3

DA

TA

5D

AT

A7

NA

CK

PE

RR

OR

NF

AU

LTN

INIT

VF

M

PO

UT

C315

DG

MG

DG

MG

C313C312

C309

C17 N.M

.C

308

0.1

PIN

TS

EN

/ME

NM

BS

AM

PA

PC

ST

TP

MD

MC

ON

TC

/BIA

SO

N

PW

RLY

R31

4

100

R31

3

100

R31

2

0R

311

2

00R

310

0

R30

9

0R

308

0

R30

7

0

CN

PR

T

C343C344C330

+24

VS

NS

TR

OB

ED

AT

A2

DA

TA

4D

AT

A6

DA

TA

8Z

CB

US

YS

ELE

CT

NA

UT

OF

DN

SE

LEC

TIN

C321C297C314 C311C296 C295C294

DG

C2930.1

DG

+5V

MG

DG

+24

V

C42 0.1

C19 N.M.

C18

47/1

6P

LLV

CC

PLL

VS

S

HLO

NP

US

PE

PM

CLK

SY

NC

VID

EO

MAD

OP

PW

MS

INR

303

1

00

R30

0

100

R29

9

33

R29

8

0R

297

0

CN

FU

SE

B3B

-PH

-K-S

1 2 3

MG

+24

V+

24V

S

CN

SP

B2B

-PH

-K-R

1 2

DG

SP

+S

P–

C25

8C

257

CN

RT

H

B2B

-PH

-K-S

1 2

DG

RT

H

C20

47/1

6

R30

620

K

C30

70.

1

+5V

+24

VA

+24

VH

DG

C16

100/

50C

281

0.1

R1

10

DG

TP

13T

P12

TP

11T

P10

TP

14

N.M

.

N.M

.

(2-6

D)

(2-6

D)

(2-6

C)

(2-6

C)

(2-6

C)

(1-6

D)

(2-5

A)

(2-5

B)

(1-6

D)(

2-5B

)

(2-6

C)

(1-6

D)

(2-6

D)

(2-6

D)

(2-6

D)

(1-1

F)

(2-6

D)

(2-6

D)

(2-6

D)

(2-6

E)

(1-3

B)

(1-2

B)

(2-6

C)

(2-6

C)(

1-2B

)(1

-1D

)(1

-1E

)(2

-5B

)(1-

6D)

(2-5

B)

(2-5

B)

(2-5

B)

(2-6

C)

(2-6

C)

(2-6

C)

(4-4

I)

(4-4

I)(7

-2D

)

(2-6

D)

(2-6

D)

(2-6

D)

(2-6

D)

(2-6

D)

(2-6

D)

(2-6

D)

(2-6

D)

(1-1

D)

(4-4

A)

(4-4

I)(4

-4I)

(7-2

D)

(1-1

D)

(1-2

B)

(1-2

B)

(1-2

B)

(6-5

E)

(6-3

E)

(1-1

C)

(6-6

A)

(6-2

A)

(6-4

E)

(1-1

C)

(1-6

E)

(1-6

E)

(1-1

E)

(1-1

D)

(7-2

D)

(7-2

D)

(7-2

D)

(7-2

D)

(7-3

D)

(2-2

A)

(2-1

C)

(2-2

A)

(2-2

A)

(2-2

A)

(2-2

A)

(2-3

B)

(2-3

B)

(2-3

B)

(2-3

B)

(2-6

E)

(2-6

E)

(2-2

A)

(2-2

A)

(2-2

A)

(2-2

A)

(2-3

A)

(2-6

E)

(6-4

H)

(6-3

H)

(1-2

B)

C41

010

00P

C35

222

00P

C32

956

P

TP

8

TP

9

N.M

.

C32

510

00PC346

C348

DG

C34

710

00P

C310

MG

C3571000P

C36

0

DG

C345

C342C298 4700PC299 4700PC300 1000P

C301 47P

C303

C341C340C339C338C337C336C335C334C333

C332 56PC331

C317 4700PC318 4700P

N.M.

C316N.M.

MG

C192 56P

C32

656

P

N.M.

N.M

.

N.M.

N.M

.

N.M

.

N.M

.

Con

nect

or b

lock

9/9

FO-2970MU

6 – 10

Control PWB parts layout (Top side)

FO-2970MU

Control PWB parts layout (Bottom side)

6 – 11

FO-2970MU

6 – 12

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

CN

LUA +

24V

1 2 3 4 5 6 7 8 9 10 11 12

DG

+5V

AC

ML

CI

HS

RH

ST

XO

UT

RX

INT

ELM

UT

ET

ELO

UT

TE

LIN

CN

HS

1/2 RH

S1 2

DG

–+

– +

R6

4.7(

1/2W

)

L1E

L090

9RR

-102

K-2

C5

0.01

C10

533

00P

JP5

L7N

.M.

JP6

L8N

.M.

C9

4.7/

50

C11

222

00P

N.M

.

VA

3T

NR

07G

101K

ZD

51Z

C27

R10

113

K

Q1

BS

108

R4

15(1

/2W

)

C1

10/5

0

ZD

4M

TZ

J6.8

B

R10

210

K

R5

15(1

/2W

)D

G

S

–+

~~1 2

4 3

DB

10R

5G4B

42

B

C

E

C

B

E

1 2

TIP

RIN

G

MJ1

-3

MJ1

-4

AR

1R

A-3

91P

-V6-

2

1 2

1 2

AR

G

VA

2E

RZ

VA

5D47

1V

A1

ER

ZV

A5D

471

L2R

-5C

L3R

-5C

R2

30

ZD

1R

D2.

2FB

2Z

D2

RD

2.2F

B2

PC

1P

C81

4X

CM

LO

UA

Z-S

H-1

24D

Z

CBM

R7

22K

R3

22K

(1/2

W)

D1

1SS

133

AK

112

PC

2T

LP52

1-B

L

ZD

3H

Z27

-A

T1

TR

TE

P17

-041

1F

C2

2.2

C10

40.

033

ZD

7H

Z2C

1

ZD

6H

Z2C

1

C7

4.7/

50R

107

620

R10

847

K

R11

151

K

3 21

C10

6

560

PR

112

3

6K

IC1

NJM

2904

D

+5V

A

C11

11

R11

33.

3K

CN

LIU

A-8

CN

LIU

A-9

TX

OU

T

RX

IN

DG

R10

916

K

VR

EF

MJ2

-3

MJ2

-4

EX

TIP

EX

RIN

G

JP2

N.M

.

L4R

-5C

JP3

N.M

.

L5R

-5C

1 2

3

C10

00.

1

CN

HS

2-1

CN

HS

2-2

SW

1H

OO

K S

W

BM

C

RH

S

DG

CN

LIU

A-7

(1-3

G)

RH

SC

NH

S1-

1

CN

HS

1-2

DG

+24

VA

AK

D2

1SS

133

CN

LIU

A-4

CM

L

Q10

2D

TC

114E

K

DG

CM

L

+24

VA

CN

LIU

A-1

+24

VA

CN

LIU

A-3

+5V

A

+5V

A

VR

EF

CN

LIU

A-2

DG

C6

22/5

0

R10

61K R10

51K

C4

47/5

0

DG

CN

LIU

A-6

HS

34

DG

DG

C10

110

00P

PC

1P

C81

4X

CN

LIU

A-5

CI

34

DG

DG

C10

210

00P

PC

2T

LP52

1-B

L

CN

LIU

A-1

1T

ELO

UT

6 5

7

IC1

NJM

2904

D

C11

022

00P

R11

811

K

C10

810

00P

R11

43.

3K

C10

7

C10

910

00P

R11

71K

C11

2.2/

50

VR

EF

C10

10/5

0

+5V

A

R11

51.

5K

R11

61.

5K

C10

322

00P

Q10

1D

TC

114E

K

MJT

EL-

1T

X+

MJT

EL-

4

RH

S

TX

–

(1-2

B)

RX

–M

JTE

L-3

RX

+M

JTE

L-2

JP4

N.M

.L6

D3

D4

N.M

.

+5V

A

DG

R8

150

Q10

32S

C24

12K

R

TE

LIN

CN

LIU

A-1

2

TE

L M

UT

EC

NLI

UA

-10

DG

Q10

4D

TC

114E

K

C8

4.7/

50

JP1

C3

0.82

/250

DG

8 4

HO

OK

SW

PW

B(F

3134

)

DG

DG

DG

R1

91

DG

R11

00

N.M

.

[2] T

EL/

LIU

and

Hoo

k S

W P

WB

circ

uit

1/1

FO-2970MU

6 – 13

TEL/LIU and Hook SW PWB parts layout (Top side)

FO-2970MU

6 – 14

TEL/LIU and Hook SW PWB parts layout (Bottom side)

FO-2970MU

6 – 15

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

MC

MC DR

UM

DR

UM

EA

RT

HF

G

FU

-G

FU

EA

RT

HF

G

R58

200M

RK

(1/2

)

ZD

51Z

B20

0Y

CB

CB

ZD

9R

D10

0EZ

D8

RD

100E

DC

-BIA

S

DC

-BIA

S

R598.2M RK(1/2)

R52

3.9M

(1W

)

VR

1R

H01

65(1

M)

1 3

2 R37

470K

C40

150P

/2K

V

AK

D6

SH

V-0

3 AK

D5

SH

V-0

3C

3910

00P

/1K

V

FG

C411000P/1KV

ZD

7R

D10

0E

ZD

6R

D10

0E

T2

0021

GC

R50

560+

24V

F1

ICP

-N10

C1

47/3

5

12

MG

ZD

2R

D30

JS

Q8

A93

3S

C211000P

DG

DG

1

23

R51 1M

R49

5.1K

+24

VP

C32

2200

P(F

)R

55 62

ZD

4R

D2.

4ES

D4DSM1D

R543.0(1/2W)

+5V Q4

A93

3S

132

R30

11K

(F) C19

4700P(F)

C200.015(F)

DG

DG

+5V

R29

100K

R31

20KR28

10K

1 3

2

Q7

C18

15

R48

4.7K

C31

1000

P+24

VP R36

10K

R47

15K

(2-4

C)

(2-4

C)

(2-4

C)

MB

MA

ME

N

+5V

R12

10K

14 7 13 8

EN

AB

LE1

EN

AB

LE2

IN1

IN2

E2

SENSE2

E1

SENSE1OUT4OUT3OUT2OUT1

+5V

+24

V

5 11 15 9 12 10

R34680

R2010K

DG

DG

Q9

2SD

1264

1 3

2

C11330P

R1920K

C9330P

R1820K

F2

ICP

-N25

12

C25

47/3

5C

10 0.1

VB

B

LOG

IC S

PLY

VR

EF

RC

2

RC

1

GN

D

IC2

A29

18S

WH

3

6

18

1624171

R44 1K

R45 1K

CN

MM

T MA

1 2 3 4

MA

MB

MB

DG

C7

1000

PC

610

00P

C12 1000PC8 1000P

1 2 3 4

S4B

-PH

-KS

MG

MG

MG

MG

R430.56(1W)

R460.56(1W)

C240.1

C230.1

98 7 6 5 4 3 2 1

GC

OM

10 11 12 13 14 15 16

IC1

ULN

2003

+24

VH

MG

(2-4

C)

MC

ON

(2-3

C)

PU

S

(2-3

C)

TC

/BIA

SO

N

(2-3

C)

HLO

N

(2-3

C)

PW

RLY

(2-5

C)

PW

MS

IN

CN

PL

+24

V1 2

PU

S

1 2

S2B

-PH

-K-E

+24

V

C44

1000

PC

4510

00P

DG

DG

CN

PW

+5V

1 2 3 4 5 6 7 8 9 10 11 12

DG

DG

+24

VH

MG

MG

+24

VS

PW

RLY

HLO

N+

24V

+24

VZ

C

R1

N.M

.

C2

47/3

5

+5V

+24

VH

+24

V

DG

MG

9176

B-1

2L-T

L

(2-4

C)

(2-2

C)

ZC

24V

S

TC

TC

C351000P/6KV

D8

SH

V-0

6

R56

250M

RM

18

FG

R57100M RK(1/2W)

C361000P/6KV

AK

C34

1000

P/6

KV

D7

SH

V-0

6

KA

KA

KA

D2

SH

V-0

6D

3S

HV

-06

C331000P/3KV

DG

KA

D9

SH

V-0

2

R40

560

T1

0022

GC

ZD

3R

D30

JSC

2210

00P

Q6

A93

3S

13

2

R38 1M

R39

5.1K

+24

VP

C14

4700

PR

33 62

D1DSM1D

AK

DG

ZD1RD2.4ES

Q5

2SD

1264

R32

3.0(

1/2W

)

12

3

DG

DG

DG

DG

12

3

Q3

C18

15

R15

4.7K

C5

1000

P

R16

15K

R17

10K

+24

VP

DG

DG

C37

1000

P/1

KV

FG

R53

3.9M

(1/2

W)

RC

R50

R41

330K

VR

2R

H01

65(2

00K

)

12

3 DG

HIG

H V

OLT

AG

E A

RE

A

FG

11 8

2 5 1 6

DG

DG

FG

DG

7 10 12 6

2 5 1 6

DG

DG

AK

MG

DG

DG

DG

DG

MO

TO

R D

RIV

ER

TR

AN

SIS

TO

R A

RR

AY

DG

MG

[3] P

rinte

r P

WB

circ

uit

1/2

FO-2970MU

6 – 16

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

MG

DG

+24

VD

GV

IDE

OS

AM

PS

YN

CA

PC

ST

TP

MC

LKP

MD

PE

1 2 3 4 5 6 7 8 9

CN

LSU

00 6

216

009

100

808(

9PIN

)C

3839

0P

DG

1a 2a 3a 4a 5a 6a 7a 8a 9a 10a

11a

12a

13a

14a

15a

16a

17a

18a

19a

20a

21a

22a

23a

24a

25a

PO

UT

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b

11b

12b

13b

14b

15b

16b

17b

18b

19b

20b

21b

22b

23b

24b

25b

PW

MS

IN

DO

P

+24

VS

MA

VID

EO

SY

NC

PM

CLK

PE

PU

S

HLO

N

NS

TO

RO

BE

DA

TA

2

DA

TA

4

DA

TA

6

DA

TA

8

ZC

BU

SY

SE

LEC

T

NA

UT

OF

D

NS

ELE

CT

ON

+5V

DG

+24

V

+24

V

MG

PIN

TS

EN

ME

N

MB

SA

MP

AP

CS

TT

PM

D

MC

ON

TC

/BIA

SO

N

PW

RLY

DA

TA

1

DA

TA

3

DA

TA

5

DA

TA

7

DG

NA

CK

PE

RR

OR

NF

AU

LT

NIN

IT

+5V

DG

+24

VH

VF

M

MG

CN

PR

T12

8A-0

50S

2B-L

14N

(50P

IN)

C47 0.1

C46

47/3

5 DG

+24

V

PW

MS

IN

+24

VS

ME

NM

AM

B

MC

ON

PU

ST

C/B

IAS

ON

HLO

NP

WR

LY

(1-3

I)

(1-1

F)

(1-6

I)(1

-5I)

(1-5

I)

(1-3

I)(1

-3I)

(1-3

I)(1

-3I)

(1-3

I)

ZC

(1-1

F)

+5V

+24

VH

+24

V

+5V

R27

220

R42

220

13

24

DG

13

24

DG

PO

UT

PIN

+24

VP

R14

20K

R13

3.9K

C4

0.1

DG

DG

1 2 3 4 5

C43

100P

AK

D10

1SS

133

+5V

DG

FG

R60 0

C42 0.1

+5V

TS

EN

DG

N.C

.F

G

CN

TN

R

S5B

-PH

-KS

1 2 3 4 5 6 7 8 9 10 11 12 13 32 18 35 14 31 36

C28

100P

C17

100P

C16

100P

C15

100P

C13

100P

DG

+5V

R7

1.2K

R5

R8

1.2K

R6

1.2K

R4

1.2K

C30 0.1

C27

C18390P

C29390P

C26390P

N.M

.

N.M

.

DG

+5V

DG

C3

390P

R9

1.2K

R10

1.2K

R11

1.2K

R21

1.2K

R22

1.2K

R23

1.2K

R24

1.2K

R25

1.2K

R26

1.2K

NS

TO

RO

BE

DA

TA

1D

AT

A2

DA

TA

3D

AT

A4

DA

TA

5D

AT

A6

DA

TA

7D

AT

A8

NA

CK

BU

SY

PE

RR

OR

SE

LEC

TN

FA

ULT

PLH

VC

CN

AU

TO

FD

NIN

ITN

SE

LEC

TO

N

DG

15 33 34

R35N.M

.

SG

FG

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

D

16 17 19 20 21 22 23 24 25 26 27

GN

D28

GN

D29

GN

D30

DG

CN

PC

57R

E-4

0360

-830

B(D

29B

)

1 2 3

MG

R3

47K

Q2

2SA

854S

+24

V

VF

MO

UT

N.C

.M

G

CN

FM

B3B

-PH

-K-R

DG

CE

B

EC

BQ

1D

TC

114

R2

4.7K

PI1

PO

UT

PI2

PIN

N.C

.N

.C.

N.C

.

Prin

ter

PW

B c

ircui

t2/

2

FO-2970MU

6 – 17

Printer PWB parts layout

FO-2970MU

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

T1

CN

1

LIV

E

NE

UT

RA

L

CN

101

11

D10

1

D30

1C10

1C

103

D20

2

IC30

1

Q10

1

D11

0

R101

PC

1

VR

101

R10

5R

102

R10

3 C10

5

R10

6

C30

2R507(OPTION)

R505(OPTION)

PC3(OPTION)

R50

9(O

PT

ION

)

R50

8(O

PT

ION

)

Q50

1(O

PT

ION

)

F10

1(O

PT

ION

)

10 4

SW

101

R13

2(O

PT

ION

)

R13

1(O

PT

ION

)

R13

0(O

PT

ION

)

1 12 3 2 6 5

R17

D6

C11

R10

R16

PC

1

R9

R12

R11

R13

D5

C10

R8

Q2C9

D7

R7

R6

D4

R5

R3

R2

Q1

R19

BE

A1

C8

C7

C5

C15

R51

(OP

TIO

N)

R52

(OP

TIO

N)

R53

(OP

TIO

N)

R54

(OP

TIO

N)

PC

3(O

PT

ION

)

D52

(OP

TIO

N)

D51(OPTION)

D11

D13

D10

D12

NT

C1

7

C3

R1

F1

C1

C2

(OP

TIO

N)

PC

2

D50

1

RL1

C22

R23

TR

A1

C5

PC

2Z

C

R20

R21

3 1

CN

2

9 8

R50

1

R50

2

R50

3

R50

4

+24

VS

HLO

N–

PW

RLY

–

+24

V

+24

V

+24

VH

+5V

ZC

DG

DG

MG

MG

3 1

Z1

F2 L1

R12

0

C30

1

[4] P

ower

sup

ply

PW

B c

ircui

t1/

1

6 – 18

FO-2970MU

281 C

CN

1C

5

C15

C7

C10

R13

R12

R9

R131

R102

R101

J103

J101

IC301

R130

R504

R503

R502

R501

R103

D110

C105R106

R508

D301

R120

Q101

R105

R507

R509

R132

J104

R505S

W101

C101

D202

D101

J105

PC

3

Q501

C103

VR

101

1

F101

CN

101

C302

C301

R6

D4

R7

R17

R8

R3T

1

C8

R19

BE

A1

C9

Q2

Q1

D10D11

D52R23C22

R51

R52R53R54

C3

NT

C1

Z1F

2

C2

L1R1

C1

D13

R2D12

D51

TR

A1

R20

R21

CN

21

J1

RL1

C6

PC

2

R11

PC

1D

5

D6D7

C11

R10

R5

R16

1

J102D501

Power supply PWB parts layout

6 – 19

FO-2970MU

6 – 20

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

CN

PN

-18

CN

PN

-19

CN

PN

-20

CN

PN

-21

SE

N1

SE

N2

SE

N3

SE

N4

LD0

CN

PN

-8LD

1

CN

PN

-9LD

2

CN

PN

-10

LD3

5 0

6R

ED

IAL

SP

EA

KE

RS

TA

RT

ST

OP

RE

CE

PT

ION

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

1 2 3 4 5 6 7 9 10

A B C D

15 14 13 12

IC1

LS14

5

CN

PN

-7

CN

LCD D

G1 2 3 4 5 6 7 8 9 10 11 12 13 14

+5V

VO

RS

R/W

E N.C

.N

.C.

N.C

.N

.C.

LD0

LD1

LD2

LD3

CN

PN

DG

+5V

DG

+5V LD

0

RS

E LD1

LD2

LD3

P-C

HK

8

RE

SO

LUT

ION

05

HO

LD/

SE

AR

CH

E-M

AIL

CO

PY

16

DO

WN

06 11

17 UP07 12

1808 13

1909 14

2010 15

VC

C

GN

D

1 2 3 4 5 6 7 8 9 10 11

#

DG

9

4 7

RE

DU

CT

ION

CN

PN

-17

SE

N0

23

SP

EE

D D

IAL

FU

NC

TIO

N01

0203

04B

RO

AD

CA

ST

1

Y9

11

+5V

TO

NE

RP

C IN

US

ET

EL

LIN

EF

RT

SN

S

SE

N1

OR

GS

NS

SE

N0

SE

N2

SE

N3

SE

N4

B4S

NS

12 13 14 15 16 17 18 19 20 21 22

LD0

LD1

LD2

LD3

RS

R/W EV

O

CN

LCD

-11

CN

LCD

-12

CN

LCD

-13

CN

LCD

-14

CN

LCD

-4C

NLC

D-5

CN

LCD

-6C

NLC

D-3

+5V

CN

LCD

-2

DG

CN

LCD

-1C

3

N.M

.R

336

0R

46.

2KD

GD

GD

G

RS

E +5V

DG

CN

PN

-5

CN

PN

-6

CN

PN

-2,4

CN

PN

-1

DG

CN

PN

-3

C1

33/1

6F

RS

NS

CN

PN

-15

OR

GS

NS

CN

PN

-16

B4S

NS

CN

PN

-22

FR

SN

S

OR

G S

NS

N.M

.

TO

NE

RC

NP

N-1

2

P-C

HK

CN

PN

-11

TE

L LI

NE

CN

PN

-14

PC

IN U

SE

CN

PN

-13

+5V

R2

R1

R6

R5

220

220

220

220

12

12

12

12

LED

2 R

ED

LED

1 R

ED

LED

4 G

RE

EN

LED

3 G

RE

EN

(TO

NE

R)

(P-C

HK

)(T

EL/

FA

X)

(PC

IN U

SE

)

Q4

DT

C11

4ES

Q3

DT

C11

4ES

Q1

DT

C11

4ES

Q2

DT

C11

4ES

16 8

C2

2200

0P

DG

DG

DG

DG

DG

[5] O

pera

tion

pane

l PW

B c

ircui

t1/

1

Not

e: S

ince

the

part

s of

this

PW

B c

anno

t be

supp

lied,

cha

nge

it as

a u

nit.

FO-2970MU

PARTS GUIDE

Because parts marked with " " is indispensable for the machine safety maintenance and operation, it must bereplaced with the parts specifi to the product specification.

CONTENTS

9 Fusing unit

10 Packing material & Accessories

11 Control PWB unit

12 TEL/LIU and Hook SW PWB unit

13 Printer PWB unit

14 Power supply PWB unit

15 Operation panel PWB unit

Index

1 Cabinet, etc.

2 Operation panel unit

3 Document guide upper unit

4 Drive unit

5 Scanner frame unit

6 Printer frame

7 Upper frame

8 Lower frame

MODEL FO-2970MSELECTION CODE DESTINATION

U U.S.A.

FO-2970MU

[1] Cabinet, etc.

– 1 –

8

3233

23

34

14

15

10

7

40

18 20

25

41

16

29

12

4

385

39

9

17

12

65

37

3

11

45

46

4622

45

19

42

13

26

48

21

44

43

24

47

47

28 31

3027

35B1

B1 B1

B6

B1

B1

B1

B3

B3

B1

B1

B1

B4

B1

B1

B7

B1

B3

B3

B4B4

B4

B2

B7

Scanner frame unit

Operationpanel unit

Printer unit

Document guide upper unit

B1

B1

B1

B1

B1

B8B5

B5

B1

36

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 2 –

[1] Cabinet,etc.1 CCNW-270ASC01 AN C Speaker ass’y2 GDAI-2074XHZZ AK C Handset holder upper3 GDAI-2075XHZZ AE C Handset holder lower4 DCEKC182PSCZZ CF N E Control PWB unit5 DCEKL259CSC01 BG N E TEL/LIU and Hook SW PWB unit6 MLEVP2332SCZZ AD C Hook switch lever7 GCABA2350SCZA AU D Upper cabinet8 GCABB2351SCZA AN C Document guide lower9 GCABC2352SCZA AW D Bottom cabinet

10 GCABD2353SCYA AM D Inner cabinet11 GCOVA2418SCZA AL D Back cover12 LBSHZ2007HCZZ AB C SW spacer13 HPNLH2398SCZZ AK C Decoration panel14 LANGA2828SCZZ AD C Stopper bracket,left15 LANGA2830SCZZ AD C Stopper bracket,right16 QCNW-285ASCZZ AH C Ground cable B17 LBNDJ2006SCZZ AA C Band(100mm)18 TCAUS2034SCZZ AD D Laser caution label19 PGUMS2169SCZZ AE C FD guide sheet20 LSTPP0022GCZZ AD C DV protector21 LANGH2829SCZZ AG C Scanner strengthen plate22 PGIDM2584SCYA AD C Feed guide23 LPLTP3089SCZA AD C Shading plate24 PSHEZ3534SCZZ AC C SF insulation sheet M25 LANGR2833SCZZ AC C Earth bracket26 MSPRC3161SCZZ AC C Stopper spring27 MSPRC3165SCZZ AC C Clutch spring28 MSPRC3166SCZZ AB C Hopper spring29 QCNW-342ASCZZ AC C Ground cable C30 NGERH2363AXZZ AC C Paper feed gear31 NGERP2318XHZZ AD C Pinion gear32 NROLR2333XHZZ AP C Paper feed roller33 NSFTZ2321SCZZ AE C Paper feed roller shaft34 PCOVP2127SCZA AK D ROM cover35 PGIDM2585SCZA AF C Hopper guide,left36 PGIDM2586SCZA AF C Hopper guide,right37 PSHEZ3508SCZZ AE C Jack sheet38 PSHEZ3522SCZZ AD C Reset sheet39 PSLDM2063SCZZ AF C Shield plate40 PSHEZ3531SCZZ AD C Shading sheet41 QCNW-343ASCZZ AC C Ground cable D42 MSPRC3177SCZZ AA C CIS earth spring43 PSHEZ3529SCZZ AE C SF insulation sheet L44 PSHEZ3530SCZZ AD C SF insulation sheet R45 MSPRP3054XHFJ AD C Panel lock spring46 NROLP2332XHZZ AD C Paper out pinch roller47 MSPRC3154SCZZ AB C Paper out pinch spring

! 48 RCORF2125XHZZ AE B CoreB1 XEBSD30P10000 AA C Screw(3x10)B2 XEBSD30P30000 AA C Screw(3x30)B3 XEBSE30P08000 AA C Screw(3x8)B4 XEBSF30P12000 AA C Screw(3x12)B5 XHBSE30P06000 AA C Screw(3x6)B6 LX-BZ2138XHZZ AB C Screw(2x6)B7 LX-BZ2205SCZZ AB C Screw(3x8)B8 LX-BZ1006LC03 AA C Screw

FO-2970MU

[2] Operation panel unit

– 3 –

[3] Document guide upper unit

8

1

3

6

9

4

57

10

12

11

B1

B1B1

B1

2

901

5 17 3

20

1

1 18

821

821

11

19

9

7

2

6

64

14

14

B2

12

1310

15

16

11

10

B2B2

B1


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 4 –

[2] Operation panel unit1 DCEKP223CSC01 BF E Operation panel PWB unit(without sensor)2 GCASP2121SCZG AQ N D Panel case3 JBTN-2282SCZA AE C 10 key4 JBTN-2283SCZA AE C Direct key5 JBTN-2284SCZZ AC C Start key6 JBTN-2285SCZA AC C Copy,reduction key7 JBTN-2286SCZA AC C Stop key8 JBTN-2287SCZZ AC C E-mail key9 JBTN-2288SCZA AK C Function key

10 QCNW-268ASCZZ AN C Panel cable11 QSW-Z2262AXZZ AE C FR sensor switch12 QSW-M2294XHZZ AE C ORG sensor switchB1 XUBSD20P06000 AA C Screw(2x6)

(Unit)901 CCASP2121SC08 BH N E Operation panel unit

[3] Document guide upper unit1 LANGF2827SCZZ AD C Back bracket2 LPLTG2707XHZZ AE C Separation rubber plate3 LPLTM3090SCZZ AG C Document paper guide plate4 LPLTP2790XHZZ AD C Separate plate5 QCNW-285ASCZZ AH C Ground cable B6 MARMP2025SCZZ AC C FD arm7 MLEVP2331SCZA AC C Release lever8 MSPRC3153SCZZ AA C Back spring 29 MSPRC3163SCZZ AB C LC-RT spring

10 MSPRC3164SCZZ AB C Pinch roller spring11 MSPRP3152SCZZ AE C Back spring 112 MSPRT3162SCZZ AB C Separate spring13 MSPRT3168SCZZ AC C Feed spring14 NROLP2334XHZA AC C Pinch roller15 NSFTZ2322SCZZ AC C Pinch roller shaft 116 NSFTZ2323SCZZ AC C Pinch roller shaft 217 PBRS-2050SCZZ AH C Paper brush18 PGIDM2583SCZZ AK C Back guide19 PGIDP2582SCZZ AP C Document guide upper20 PSHEZ3497SCZZ AE C Back sheet21 PSHEZ3591SCZZ AG N C Rear plate earth sheetB1 XHBSD30P06000 AA C Screw(3x6)B2 LX-BZ2205SCZZ AB C Screw(3x8)

FO-2970MU

– 5 –

[5] Scanner frame unit

[4] Drive unit

8

1

7

9

2

5

6

4

3

B1

B1

7

8

10

1011

B1

B1

11

14

Drive unit

2

3

5

69

413 1 12


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 6 –

[4] Drive unit1 LPLTM3091SCZZ AD C Radiator plate2 LPLTP3094SCZZ AG C Drive frame3 NGERH2277XHZZ AC C Reduction gear B4 NGERH2279XHZZ AC C Idler gear5 NGERH2380XHZZ AC C Reduction gear(17/36Z)6 NGERH2395AXZZ AD C Gear,White(15/23Z)7 PSHEZ3528SCZZ AC C Motor sheet8 RMOTZ2150SCZZ AU B Transfer motor9 QCNW-342ASCZZ AC C Ground cable C

B1 XEBSE30P08000 AA C Screw(3x8)

[5] Scanner frame unit1 QCNW-269ASCZZ AG C CIS cable2 LBSHP2121SCZZ AB C Transfer roller bearing3 LFRM-2213SCZC AQ C Scanner frame4 LHLDZ2180XHZZ AC C CIS holder,left5 LHLDZ2181XHZZ AC C CIS holder,right6 RUNTZ2057SCZZ BE E CIS(Contact image sensor)unit7 NROLR2435SCZZ AL C Transfer roller 18 NROLR2436SCZZ AK C Transfer roller 29 PSHEZ3540SCZZ AC C CIS earth sheet

10 NBRGP2141XHZZ AH C Transfer bearing11 NGERH2275XHZZ AC C Transfer gear

! 12 RCORF2124XHZZ AE B Core13 PSHEZ3498SCZZ AD C CIS sheet14 MSPRC3234SCZZ AC N C Roller earth springB1 XEBSD30P10000 AA C Screw(3x10)

FO-2970MU

– 7 –

[6] Printer frame

2410

3B2

Upper frame

B4

B2

B2

B4

B2

B2

B4B2

B3

B3

B3

B6B1

B1

33

Lower frameFusing unit

109

1521

281112

85

18

26

13

14

2166

174

20

1

1

31

29

35

32

2727

30

25

34

36

7

23

2219

B6

B6B5

B6

B6B6

B6

B2

A37

A37


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 8 –

[6] Printer frame1 JKNBZ0004GCZZ AC C Fusing knob2 LPLTM0159GCZ1 AD C Gear plate3 LPLTM0282GCZ2 AD C Heat sink plate4 MLEVP0037GCZZ AB C Fusing clutch lever5 MLEVP0093GCZZ AD C Tray lock lever6 MSPRC0135GCAZ AB C Fusing clutch spring7 MSPRC3151SCZZ AA C SW lever spring8 MSPRT0307GCZZ AA C Lock lever spring9 NBLTH0008GCA1 AC C Fan belt

10 NBRGP0106GCZZ AF C Fusing bearing11 NBRGP0108GCZZ AD C Fan bearing12 NFANP0005GCZZ AE C Cooling fan13 NGERH0071GCZZ AC C Motor idle gear14 NGERH0072GCZ1 AD C Drum idle gear15 NGERH0076GCZZ AC C Developer drive gear B16 NGERH0077GCZZ AC C Fusing clutch gear A17 NGERH0078GCZZ AC C Fusing clutch gear B18 NGERH0094GCZZ AC C PU idle gear A19 NGERH0096GCZZ AC C PU idle gear C20 NGERH0171GCZ1 AE C Fusing idle gear21 NGERH0172GCZZ AH C Developer drive gear A22 NGERH0173GCZZ AD C PU idle gear B223 PCUSG2136SCZZ AD C Speaker cushion24 NROLP0109GCZZ AY C Fusing roller25 NROLP2442SCZZ AF C Paper exit roller upper A26 PCOVP0086GCZZ AD C Fusing gear cover27 GLEGG2075SCZZ AK C Gum leg28 PRNGP0088FCZZ AB C G ring29 DCEK-224CSC01 BG E Printer PWB unit

! 30 RDENT2148SCZZ BH E Power supply PWB unit! 31 QACCD2027XHZZ AR C AC cord

32 LPLTM3083SCZZ AP C Bottom plate33 MSPRP3150SCZZ AD C Speaker spring34 NROLP2443SCZZ AF C Paper exit roller upper B35 RMOTZ2153SCZZ AU B Fan motor36 MLEVP2330SCZZ AE C Interlock sw lever37 QCNW-387ASCZZ AD C Ground cable D2B1 XBPSN40P06K00 AA C Screw(4x6)B2 XEBSD30P10000 AA C Screw(3x10)B3 XEPSD30P08X00 AA C Screw(3x8)B4 XHBSE30P08000 AA C Screw(3x8)B5 LX-BZ2252SCZZ AB C ScrewB6 XHBSE30P06000 AA C Screw(3x6)

FO-2970MU

– 9 –

[7] Upper frame

12

10

21

9

23

11

319 13

3

B2

B1

B2

B3

W1W2

W3

7

1

4

5

15

22

16

2

1814

17

8

6

23

20


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 10 –

[7] Upper frame1 DHAI-0139GCZZ AF C MM harness2 LBOSZ0058GCZ1 AE C Paper feed roller boss3 LFIX-0003GCZZ AC C DV fixer4 LPLTM0273GCZZ AF C MM heat sink5 PMLT-0124GCZZ AB C FFC protect molt

! 6 RCORF7013XCZZ AH B Core7 RMOTN0039GCZZ AZ B Main motor8 RPLU-0004GCZZ AN C Paper feed solenoid9 MLEVP0046GCZZ AE C Sleeve release lever

10 MLEVP0088GCZZ AC C PE lever11 MSPRC0149GCAZ AA C DV press spring12 MSPRC0159GCAZ AB C Lever release spring13 MSPRC0319GCZZ AB C DV spring14 MSPRT0137GCAZ AC C Clutch spring15 NGERH0080GCZ1 AE C Paper feed clutch gear16 NROLP0112GCZZ AR C Paper feed roller17 PPIPP0003GCZ1 AC C Clutch sleeve18 PPIPP0006GCZ2 AC C Clutch R sleeve19 PSHEP0166GCZZ AC C Shading sheet C20 PSHEP0320GCZ1 AF C Shading sheet 121 PSHEZ0335GCZZ AD C Shading sheet 222 PSPAZ0049GCZZ AC C Spacer23 CFRM-2214SC51 BZ E Optical unitB1 XEBSD30P08000 AA C Screw(3x8)B2 XHBSD30P06000 AA C Screw(3x6)B3 LX-BZ0187FCZ1 AA C Screw(3x8)(Red,Left type)

W1 LX-WZ0017GCZZ AC C WasherW2 LX-WZ0018GCZZ AC C WasherW3 LX-WZ0019GCZZ AC C Washer

FO-2970MU

– 11 –

[8] Lower frame

25

14

27

24

26

145

32

1

21

301

17

17 7

22

30

11

12

31

15

2

20

6

913

2819

23

10

4

29

22

W3

B2

W3

W1

B3

B1B1W2

8

18

3

16

B1W2


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 12 –

[8] Lower frame1 CPLTP0274PS51 AL C Separate plate ass’y2 DUNTK0152PSZZ AE C DV bias3 LFRM-0045GCZ1 AY C Lower frame4 LPLTM0163GCZZ AE C Separation electrode5 LPLTM0275GCZ1 AK C Lift plate6 QSLP-0028GCZZ AE C Earth terminal7 MLEVP0038GCZZ AC C DR lock lever R8 MLEVP0039GCZZ AC C DR lock lever L9 MLEVP0040GCZZ AC C PIN actuator

10 MLEVP0089GCZZ AC C POUT actuator11 MLEVP0090GCBZ AE C Tray release lever12 MLEVP0091GCZZ AC C SB release lever13 MSPRC0133GCA1 AB C High voltage terminal DR-MC spring14 MSPRC0155GCA2 AB C Pressure spring15 QSLP-0032GCZZ AD C DV bias electrode16 MSPRC0305GCZ2 AD C Tray spring17 MSPRC0306GCZZ AA C Separate spring18 MSPRC0309GCZZ AB C Fusing spring L19 MSPRC0312GCZZ AB C Fusing guide spring20 MSPRC0313GCZZ AB C DV bias spring21 MSPRC0314GCZZ AB C Fusing spring R22 MSPRP0158GCAZ AB C DR lock spring23 MSPRP0304GCZZ AC C High voltage terminal TC24 NBRGP0104GCZZ AC C Transfer bearing R25 NBRGP0105GCZZ AC C Transfer bearing L26 NGERH0169GCZZ AC C Transfer gear27 NROLP7046XCZZ AX C Transfer roller28 PCOVP0038GCAZ AA C Cover29 PGIDM0078GCZZ AM C Fusing guide30 PMLT-0120GCZZ AC C Dumper 131 XPLUW20-14000 AC C Pin32 PSHEZ0190GCZZ AC C TR sheetB1 XEBSD30P08000 AA C Screw(3x8)B2 XEBSD30P18000 AA C Screw(3x18)B3 XEBSD30P30000 AA C Screw(3x30)

W1 XWHSD30-05080 AA C WasherW2 XWSSD30-07000 AA C WasherW3 LX-WZ0044FCZZ AA C Washer(CS-3)

FO-2970MU

[9] Fusing unit

– 13 –


NEWMARK

PARTRANK

DESCRIPTION

[9] Fusing unit1 CHLDZ0040PS73 AR E Temperature fuse holder2 QSLP-0030GCZZ AD C Fusing AC terminal C3 RDTCT0014GCZZ AP B Thermistor4 MSPRT0308GCZZ AA C Fusing separate spring5 RLMPU0021GCZZ AX B Heater lamp6 NBRGC0035GCZ1 AE C Fusing bearing R7 NBRGP0082GCZZ AB C Fusing bearing L8 NGERH0083GCZZ AC C Fusing gear(27T)9 NGERH0174GCZZ AD C Paper out idler gear

10 NROLM0108GCZ1 AV C Heat roller11 TCAUH0992FCZZ AE D Caution label12 PBARM0001GCA1 AD C Fusing bar13 PCOVP0091GCZZ AW C Fusing cover14 PSHEP0161GCZ2 AC C Fuse sheet15 PTME-0022GCZZ AF C Separate nail

! 16 QFS-T0005GCZZ AQ A Temperature fuse17 QSLP-0029GCZZ AD C Fusing terminal18 XNGSN30-18000 AC C Nut(M3)B1 XBPSN30P05K00 AA C Screw(3x5)B2 XBPSN30P06KS0 AA C Screw(3x6)B3 XEBSD30P08000 AA C Screw(3x8)B4 XEBSD30P10000 AA C Screw(3x10)B5 XEPSD30P06X00 AA C Screw(3x6)B6 LX-BZ0030GCZZ AB C ScrewB7 LX-BZ3004SC0B AA C Screw

W1 XWVUW30-04000 AA C Washer(Unit)

901 DUNTW221CSC01 BL E Fusing unit

11

B2

B5

B3

B1

B4

B6

W1

B7

B1

18

901

17

18

13

9

6

16

3

1

85

1014

18

15

15

4

42

712

FO-2970MU

– 14 –

[10] Packing material & Accessories


NEWMARK

PARTRANK

DESCRIPTION

[10] Packing material & Accessories1 CPLTP3084SC02 AF N C Original document support ass’y2 CPLTP3088SC02 AH C Received document tray ass’y3 DUNTK369BSCOG AR E Handset unit4 CPLTP3085SC02 AT C Paper tray ass’y5 DUNT-205CSCZA BL S Toner cartridge(Initial starter cartridge)6 TLABM311BSCZA AE D Rapid key labels7 UDSKA2024SCZA AK E Sharp laser multifunction CD-ROM

! 8 QCNW-289ASCOG AG C Handset cord! 9 QCNW-290ASCZZ AE C Telephone line cord

10 SPAKA315BSCZZ AK D Add.,left11 SPAKA316BSCZZ AK D Add.,right12 SPAKA317BSCZZ AE D Add.13 SPAKC229CSCCZ AS N D Packing case14 SPAKP355BSCZZ AE D Body cover15 SSAKA2340QCZZ AA D Bag,operation manual16 SSAKA3001CCZZ AA D Bag(140x360mm)17 TCAUZ2035SCZZ AC D Caution sheet18 TINSE4147SCCZ AZ N D Operation manual19 SPAKA266CSCZZ AC D DV-pad

14

6

7

18

15

1

2

16

8

9

5

4

3

12

13

Front

10

11

AC Cord

19

17


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 15 –

[11] Control PWB unit1 UBATL2049SCZZ AF B Battery(CR2032T23) [BAT]2 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR1]3 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR2]4 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR3]5 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR4]6 RR-TZ3016SCZZ AA C Resistor array(33Ωx4) [BR5]7 RR-TZ3016SCZZ AA C Resistor array(33Ωx4) [BR6]8 RR-TZ3016SCZZ AA C Resistor array(33Ωx4) [BR7]9 RR-TZ3016SCZZ AA C Resistor array(33Ωx4) [BR8]

10 RR-TZ3012SCJ0 AB C Resistor array(100Ωx4) [BR9]11 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR11]12 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR12]13 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR13]14 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR14]15 RR-TZ3012SC10 AB C Resistor array(10Ωx4) [BR15]16 RR-TZ3017SCZZ AC C Resistor array(270Ωx4) [BR16]17 RR-TZ3018SCZZ AC C Resistor array(470Ωx4) [BR17]18 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR18]19 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR19]20 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR21]21 RR-TZ3016SCZZ AA C Resistor array(33Ωx4) [BR22]22 RR-TZ3016SCZZ AA C Resistor array(33Ωx4) [BR23]23 RR-TZ3016SCZZ AA C Resistor array(33Ωx4) [BR24]24 RR-TZ3012SCJ0 AB C Resistor array(100Ωx4) [BR25]25 RR-TZ3018SCZZ AC C Resistor array(470Ωx4) [BR26]26 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR27]27 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR28]28 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR29]29 RR-DZ1115AFZZ AC C Resistor array(10KΩx4) [BR30]30 VCEAJA1HW475M AB C Capacitor(50WV 4.7µF) [C1]31 VCEAJA1HW106M AB C Capacitor(50WV 10µF) [C7]32 VCEAGA1CW476M AB C Capacitor(16WV 47µF) [C8]33 VCEAGA1CW476M AB C Capacitor(16WV 47µF) [C9]34 VCEAGA1CW476M AB C Capacitor(16WV 47µF) [C10]35 VCEAGA1HW105M AB C Capacitor(50WV 1µF) [C12]36 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C13]37 VCEAGA1CW476M AB C Capacitor(16WV 47µF) [C15]38 VCEAGA1HW107M AA C Capacitor(50WV 100µF) [C16]39 VCEAEA1CW476M AA C Capacitor(16WV 47µF) [C18]40 VCEAEA1CW476M AA C Capacitor(16WV 47µF) [C20]41 VCEAEA1CW336M AB C Capacitor(16WV 33µF) [C21]42 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C22]43 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C24]44 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C25]45 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C26]46 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C27]47 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C34]48 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µF) [C35]49 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C36]50 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C37]51 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C38]52 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C39]53 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C40]54 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C41]55 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µF) [C42]56 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C43]57 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C44]58 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C45]59 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C46]60 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C47]61 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C48]62 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C49]63 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C50]64 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C51]65 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C52]66 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C53]67 VCEAJA1HW226M AC N C Capacitor(50WV 22µF) [C57]68 VCEAGA1HW226M AB C Capacitor(50WV 22µF) [C58]69 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C59]70 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C60]71 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C61]72 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C64]73 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C100]74 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C104]75 VCKYCY1HB103K AA C Capacitor(50WV 0.01µF) [C107]76 VCKYCY1HB103K AA C Capacitor(50WV 0.01µF) [C108]77 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C110]78 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C111]79 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C112]80 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C113]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 16 –

[11] Control PWB unit81 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C114]82 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C115]83 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C116]84 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C117]85 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C118]86 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C120]87 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C121]88 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C123]89 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C124]90 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C125]91 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C126]92 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C127]93 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C129]94 VCCCCY1HH471J AA C Capacitor(50WV 470PF) [C130]95 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C131]96 VCKYCY1CB104K AB C Capacitor(16WV 0.1µF) [C133]97 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C142]98 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C143]99 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C144]

100 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C145]101 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C146]102 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C147]103 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C148]104 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C149]105 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C150]106 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C152]107 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C153]108 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C155]109 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C156]110 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C157]111 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C160]112 VCCCCY1HH270J AA C Capacitor(50WV 27PF) [C162]113 VCCCCY1HH220J AA C Capacitor(50WV 22PF) [C163]114 VCKYCY1CB104K AB C Capacitor(16WV 0.1µF) [C165]115 VCCCCY1HH331J AB C Capacitor(50WV 330PF) [C166]116 VCCCCY1HH331J AB C Capacitor(50WV 330PF) [C172]117 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C173]118 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C175]119 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C179]120 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C180]121 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C181]122 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C182]123 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C183]124 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C185]125 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C186]126 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C187]127 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C188]128 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C189]129 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C190]130 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C191]131 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C192]132 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C193]133 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C194]134 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C195]135 VCKYCY1CB104K AB C Capacitor(16WV 0.1µF) [C196]136 VCKYCY1CB104K AB C Capacitor(16WV 0.1µF) [C197]137 VCKYCY1HB103K AA C Capacitor(50WV 0.01µF) [C199]138 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C204]139 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C208]140 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C209]141 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C210]142 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C211]143 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C212]144 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C213]145 VCCCCY1HH300J AB C Capacitor(50WV 30PF) [C214]146 VCCCCY1HH300J AB C Capacitor(50WV 30PF) [C215]147 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C217]148 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C221]149 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C222]150 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C224]151 VCCCCY1HH471J AA C Capacitor(50WV 470PF) [C226]152 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C228]153 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C229]154 VCCCCY1HH331J AB C Capacitor(50WV 330PF) [C230]155 VCKYCY1HB472K AA C Capacitor(50WV 4700PF) [C231]156 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C236]157 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C237]158 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C238]159 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C241]160 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C242]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 17 –

[11] Control PWB unit161 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C243]162 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C244]163 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C247]164 VCCCCY1HH470J AA C Capacitor(50WV 47PF) [C249]165 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C250]166 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C253]167 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C254]168 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C256]169 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C259]170 VCCCCY1HH100J AA C Capacitor(50WV 10PF) [C260]171 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C261]172 VCCCCY1HH150J AB C Capacitor(50WV 15PF) [C262]173 VCCCCY1HH101J AA C Capacitor(50WV 100PF) [C263]174 VCCCCY1HH101J AA C Capacitor(50WV 100PF) [C264]175 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C266]176 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C267]177 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C268]178 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C273]179 VCCCCY1HH101J AA C Capacitor(50WV 100PF) [C274]180 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C275]181 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C276]182 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C277]183 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C278]184 VCCCCY1HH470J AA C Capacitor(50WV 47PF) [C279]185 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µF) [C281]186 VCCCCY1HH101J AA C Capacitor(50WV 100PF) [C285]187 VCCCCY1HH471J AA C Capacitor(50WV 470PF) [C286]188 VCCCCY1HH470J AA C Capacitor(50WV 47PF) [C287]189 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C289]190 VCKYCY1HB103K AA C Capacitor(50WV 0.01µF) [C290]191 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C291]192 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C293]193 VCKYCY1HB472K AA C Capacitor(50WV 4700PF) [C298]194 VCKYCY1HB472K AA C Capacitor(50WV 4700PF) [C299]195 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C300]196 VCCCCY1HH470J AA C Capacitor(50WV 47PF) [C301]197 VCCCCY1HH681J AA C Capacitor(50WV 680PF) [C304]198 VCCCCY1HH100J AA C Capacitor(50WV 10PF) [C305]199 VCCCCY1HH100J AA C Capacitor(50WV 10PF) [C306]200 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C307]201 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µF) [C308]202 VCKYCY1HB472K AA C Capacitor(50WV 4700PF) [C317]203 VCKYCY1HB472K AA C Capacitor(50WV 4700PF) [C318]204 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C319]205 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C320]206 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C322]207 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C325]208 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C326]209 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C329]210 VCCCCY1HH560J AA C Capacitor(50WV 56PF) [C332]211 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C347]212 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C349]213 VCCCCY1HH150J AB C Capacitor(50WV 15PF) [C351]214 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C352]215 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C357]216 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C358]217 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C359]218 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C361]219 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C365]220 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C366]221 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C371]222 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C376]223 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C379]224 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C380]225 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C381]226 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C382]227 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C386]228 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C388]229 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C389]230 VCCCCY1HH180J AA C Capacitor(50WV 18PF) [C390]231 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C391]232 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C394]233 VCKYCY1CB104K AB C Capacitor(16WV 0.1µF) [C395]234 VCKYCY1CB104K AB C Capacitor(16WV 0.1µF) [C396]235 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C400]236 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C405]237 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C407]238 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C408]239 VCKYCY1EF104Z AA C Capacitor(25WV 0.1µF) [C409]240 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C410]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 18 –

[11] Control PWB unit241 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C411]242 RC-KZ0001RCZZ AD C Ceramic capacitor array(100PFx4) [CA1]243 RC-KZ0001RCZZ AD C Ceramic capacitor array(100PFx4) [CA2]244 RC-KZ0001RCZZ AD C Ceramic capacitor array(100PFx4) [CA3]245 RC-KZ0001RCZZ AD C Ceramic capacitor array(100PFx4) [CA4]246 QCNCM7014SC0G AB C Connector(7pin) [CNCIS]247 QCNCM7014SC0C AA C Connector(3pin) [CNFUSE]248 QCNCW2500SC1B AF C Connector(12pin) [CNLIUA]249 QCNCM7014SC0F AB C Connector(6pin) [CNMT]250 QCNCM2482SC2B AE C Connector(22pin) [CNPN]251 QCNCM2436SC5J AB C Connector(50pin) [CNPRT]252 QCNCM7014SC0B AD C Connector(2pin) [CNRTH]253 QCNCM2401SC0B AA C Connector(2pin) [CNSP]254 VHDDAP202U/-1 AB B Diode(DAP202U) [D1]255 VHD1SS355//-1 AB B Diode(1SS355) [D100]256 VHD1SS355//-1 AB B Diode(1SS355) [D101]257 VHD1SS355//-1 AB B Diode(1SS355) [D102]258 VHDHRW0502A-1 AD B Diode(HRW0502ATR) [D103]259 VHDDA204K//-1 AC B Diode(DA204K) [D105]260 VHDDA204K//-1 AC B Diode(DA204K) [D107]261 QFS-P2010SCZZ AD B IC protector(KAB2402) [F100]262 VHINJM2902M-1 AF B IC,OPERATIONAL AMP.(NJM2902M) [IC1]263 VHIBU4066BCF1 AD B IC,ANALOG SW(BU4066) [IC2]264 VHILC82103/-1 BA B IC,IMAGE SIGNAL PROCESSOR(LC82103) [IC4]265 VHISH7041/28A BE B IC,32bit RISC MICROPROCESSOR(SH7041) [IC5]266 VHIULN2003AN/ AE B IC,DRIVER(ULN2003A) [IC6]267 VHIHCF4053M1T AG B IC,ANALOG SW(HCF4053) [IC7]268 VHIFM336///-1 BN N B IC,33600bps FAX MODEM(FM336) [IC8]269 VHINJM2113M-1 AG B IC,SPEAKER AMP(NJM2113) [IC9]270 VHI1M16E//J-6 AZ B IC,1Mx16bit DRAM(HY5118164CJC-6) [IC11]271 VHI1M16E//J-6 AZ B IC,1Mx16bit DRAM(HY5118164CJC-6) [IC13]272 QSOCZ2067SC42 AE C IC socket(42pin) [IC14]273 VHI27080FBF0A BQ N B IC,EPROM(8Mbit) [IC14]274 VHILR38784/-1 BD B IC,GATE ARRAY(LR38784A) [IC15]275 VHISM8578BV-1 AK B IC,REAL TIME CLOCK(SM8578BV) [IC16]276 RH-IX2129SCZZ AY B IC,512Kx8bit DRAM(HM514800-70J) [IC17]277 VHI74HCU04S-1 AF B IC,INVERTER(74HCU04) [IC18]278 VHIPST596CMT1 AF B IC,SYSTEM RESET(PST596) [IC20]279 RH-IX2164XHZZ AY N B IC,1Mbit SRAM(BS62LV1024) [IC21]280 VHI1M16E//J-6 AZ B IC,1Mx16bit DRAM(HY5118164CJC-6) [IC22]281 RCILZ0006GCZZ AC C Coil [L100]282 VRS-CY1JB100J AA C Resistor(1/10W 10Ω ±5%) [L101]283 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [L102]284 VS2SC4081R/-1 AB B Transistor(2SC4081R) [Q1]285 VS2SA1037KS-1 AB B Transistor(2SA1037) [Q100]286 VS2SA1037KS-1 AB B Transistor(2SA1037) [Q101]287 VS2SA1036KR-1 AC B Transistor(2SA1036) [Q102]288 VSDTC114EK/-1 AB B Transistor(DTC114EK) [Q103]289 VSDTC114EK/-1 AB B Transistor(DTC114EK) [Q104]290 VS2SC2412KR-1 AD B Transistor(2SC2412KR) [Q105]291 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ±5%) [R1]292 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R2]293 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R3]294 VRS-CY1JB152J AA C Resistor(1/10W 1.5KΩ ±5%) [R100]295 VRS-CY1JB473J AA C Resistor(1/10W 47KΩ ±5%) [R101]296 VRS-CY1JB222J AA C Resistor(1/10W 2.2KΩ ±5%) [R116]297 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R117]298 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R119]299 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R120]300 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R121]301 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R122]302 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R123]303 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R124]304 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R125]305 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R126]306 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R127]307 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R128]308 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R129]309 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R130]310 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R131]311 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R132]312 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R133]313 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R134]314 VRS-CY1JB623J AA C Resistor(1/10W 62KΩ ±5%) [R137]315 VRS-CY1JB152J AA C Resistor(1/10W 1.5KΩ ±5%) [R138]316 VRS-CY1JB124J AA C Resistor(1/10W 120KΩ ±5%) [R148]317 VRS-CY1JB333J AA C Resistor(1/10W 33KΩ ±5%) [R149]318 VRS-CY1JB105J AA C Resistor(1/10W 1MΩ ±5%) [R150]319 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R160]320 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R161]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 19 –

[11] Control PWB unit321 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R162]322 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R163]323 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R164]324 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R165]325 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R166]326 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R168]327 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R169]328 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R170]329 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R171]330 VRS-CY1JB472J AA C Resistor(1/10W 4.7KΩ ±5%) [R172]331 VRS-CY1JB102J AA C Resistor(1/10W 1KΩ ±5%) [R173]332 VRS-CY1JB332J AA C Resistor(1/10W 3.3KΩ ±5%) [R174]333 VRS-CY1JB332J AA C Resistor(1/10W 3.3KΩ ±5%) [R175]334 VRS-CY1JB302J AA C Resistor(1/10W 3KΩ ±5%) [R176]335 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R177]336 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R178]337 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R179]338 VRSCY1JD4422F AA N C Resistor(1/10W 44.2KΩ ±1%) [R180]339 VRS-CY1JB623J AA C Resistor(1/10W 62KΩ ±5%) [R182]340 VRS-CY1JB273J AA C Resistor(1/10W 27KΩ ±5%) [R183]341 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R190]342 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R191]343 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R193]344 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R194]345 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R198]346 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R199]347 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R200]348 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R201]349 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R202]350 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R203]351 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R204]352 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R205]353 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R206]354 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R208]355 VRS-CY1JB394J AA C Resistor(1/10W 390KΩ ±5%) [R212]356 VRS-CY1JB302J AA C Resistor(1/10W 3KΩ ±5%) [R213]357 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R215]358 VRS-CY1JB203J AA C Resistor(1/10W 20KΩ ±5%) [R217]359 VRS-CY1JB113J AA C Resistor(1/10W 11KΩ ±5%) [R218]360 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R223]361 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R224]362 VRS-CY1JB105J AA C Resistor(1/10W 1MΩ ±5%) [R225]363 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R226]364 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R227]365 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R229]366 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R230]367 VRS-CY1JB102J AA C Resistor(1/10W 1KΩ ±5%) [R231]368 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R232]369 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R233]370 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R234]371 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R235]372 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R236]373 VRS-CY1JB201J AA C Resistor(1/10W 200Ω ±5%) [R238]374 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R239]375 VRS-CY1JB302J AA C Resistor(1/10W 3KΩ ±5%) [R240]376 VRS-CY1JB102J AA C Resistor(1/10W 1KΩ ±5%) [R241]377 VRS-CY1JB472J AA C Resistor(1/10W 4.7KΩ ±5%) [R242]378 VRS-CY1JB154J AA C Resistor(1/10W 150KΩ ±5%) [R244]379 VRS-CY1JB104J AA C Resistor(1/10W 100KΩ ±5%) [R245]380 VRS-CY1JB203J AA C Resistor(1/10W 20KΩ ±5%) [R246]381 VRS-CY1JB202J AA C Resistor(1/10W 2KΩ ±5%) [R247]382 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R250]383 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R251]384 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R252]385 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R253]386 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R254]387 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R255]388 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R256]389 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R257]390 VRS-CY1JB471J AA C Resistor(1/10W 470Ω ±5%) [R258]391 VRS-CY1JB105J AA C Resistor(1/10W 1MΩ ±5%) [R259]392 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R260]393 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R261]394 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R262]395 VRS-CY1JB302J AA C Resistor(1/10W 3KΩ ±5%) [R263]396 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R264]397 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R265]398 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R266]399 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R267]400 VRS-CY1JB201J AA C Resistor(1/10W 200Ω ±5%) [R268]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 20 –

[11] Control PWB unit401 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R270]402 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R271]403 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R272]404 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R273]405 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R274]406 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R275]407 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R276]408 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R277]409 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R278]410 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R279]411 VRS-CY1JB102J AA C Resistor(1/10W 1KΩ ±5%) [R280]412 VRS-CY1JB681J AA C Resistor(1/10W 680Ω ±5%) [R281]413 VRS-CY1JB203J AA C Resistor(1/10W 20KΩ ±5%) [R282]414 VRS-CY1JB333J AA C Resistor(1/10W 33KΩ ±5%) [R283]415 VRS-CY1JB333J AA C Resistor(1/10W 33KΩ ±5%) [R284]416 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R285]417 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R286]418 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R287]419 VRS-CY1JB392J AA C Resistor(1/10W 3.9KΩ ±5%) [R288]420 VRS-CY1JB203J AA C Resistor(1/10W 20KΩ ±5%) [R289]421 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R290]422 VRS-CY1JB105J AA C Resistor(1/10W 1MΩ ±5%) [R291]423 VRS-CY1JB472J AA C Resistor(1/10W 4.7KΩ ±5%) [R293]424 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R294]425 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R295]426 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R296]427 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R297]428 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R298]429 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R299]430 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R300]431 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R301]432 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R302]433 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R303]434 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R304]435 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R305]436 VRS-CY1JB203F AA C Resistor(1/10W 20KΩ ±1%) [R306]437 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R307]438 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R308]439 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R309]440 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R310]441 VRS-CY1JB201J AA C Resistor(1/10W 200Ω ±5%) [R311]442 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R312]443 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R313]444 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R314]445 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R315]446 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R316]447 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R317]448 VRS-CY1JB470J AA C Resistor(1/10W 47Ω ±5%) [R318]449 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R319]450 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R320]451 VRS-CY1JB330J AA C Resistor(1/10W 33Ω ±5%) [R321]452 VRS-CY1JB562J AA C Resistor(1/10W 5.6KΩ ±5%) [R322]453 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R323]454 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R324]455 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R325]456 VRS-CY1JB332J AA C Resistor(1/10W 3.3KΩ ±5%) [R327]457 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R328]458 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R329]459 VRS-CY1JB332J AA C Resistor(1/10W 3.3KΩ ±5%) [R330]460 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R332]461 VRS-CY1JB202J AA C Resistor(1/10W 2KΩ ±5%) [R333]462 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R334]463 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R335]464 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R336]465 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R339]466 VRS-CY1JB222J AA C Resistor(1/10W 2.2KΩ ±5%) [R340]467 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R341]468 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R342]469 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R343]470 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R345]471 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R346]472 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R347]473 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R348]474 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R349]475 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R350]476 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R351]477 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R353]478 VRS-CY1JB472J AA C Resistor(1/10W 4.7KΩ ±5%) [R354]479 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R356]480 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R357]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 21 –

[11] Control PWB unit481 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R358]482 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R359]483 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R364]484 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R365]485 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R366]486 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R368]487 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R369]488 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R370]489 VRS-CY1JB271J AA C Resistor(1/10W 270Ω ±5%) [R371]490 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R372]491 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R373]492 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R374]493 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R375]494 VRS-CY1JB680J AA C Resistor(1/10W 68Ω ±5%) [R376]495 VRS-CY1JB472J AA C Resistor(1/10W 4.7KΩ ±5%) [R377]496 VRS-CY1JB100J AA C Resistor(1/10W 10Ω ±5%) [R378]497 VRS-CY1JB473J AA C Resistor(1/10W 47KΩ ±5%) [R379]498 VRS-CY1JB101J AA C Resistor(1/10W 100Ω ±5%) [R380]499 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R381]500 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R382]501 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R383]502 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R384]503 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R385]504 VRS-CY1JB000J AA C Resistor(1/10W 0Ω ±5%) [R386]505 VRS-CY1JB103J AA C Resistor(1/10W 10KΩ ±5%) [R387]506 VRS-CY1JB622J AA C Resistor(1/10W 6.2KΩ ±5%) [R388]507 VRS-CY1JB223J AA C Resistor(1/10W 22KΩ ±5%) [R389]508 VRSCY1JD4422F AA N C Resistor(1/10W 44.2KΩ ±1%) [R391]509 VRS-CY1JB102J AA C Resistor(1/10W 1KΩ ±5%) [R392]510 VRS-CY1JB332J AA C Resistor(1/10W 3.3KΩ ±5%) [R393]511 VRS-CY1JB102J AA C Resistor(1/10W 1KΩ ±5%) [R394]512 VRS-CY1JB472J AA C Resistor(1/10W 4.7KΩ ±5%) [R395]513 RCILZ2165SCZZ AB N C Coil [R396]514 RCILZ2165SCZZ AB N C Coil [R397]515 VHI62FP332P-1 AF B REG(XC62FP3302P) [REG1]516 QSW-K0005AWZZ AC C Tact switch [SW1]517 RCRSQ2161SCZZ AF B Crystal(6.912MHz) [X1]518 RCRSB2167SCZZ AK B Crystal(28.224MHz) [X2]519 RCRSZ7008SCZZ AD B Crystal(16MHz) [X3]520 RCRSQ2159SCZZ AF B Crystal(20.95261MHz) [X4]521 RCRSZ0028GCZZ AH B Crystal(35.57212371MHz) [X5]522 RCRSB0297AFZZ AD B Crystal(32.768KHz) [X6]523 VHERD22FB3/-1 AC B Zener diode(RD22FB3) [ZD2]524 TLABZ3405FCZZ AB D Label

(Unit)901 DCEKC182PSCZZ CF N E Control PWB unit

[12] TEL/LIU and Hook SW PWB unit1 VHVRA391PV6-1 AE B Varistor(RA391PV6) [AR1]2 VCEAJA1HW106M AB C Capacitor(50WV 10µF) [C1]3 RC-FZ3061SCZZ AG N C Capacitor(250WV 2.2µF) [C2]4 RC-FZ3024SCZZ AG C Capacitor(250WV 0.82µF) [C3]5 VCEAGA1HW476M AB C Capacitor(50WV 47µF) [C4]6 VCKYPA1HB103K AA C Capacitor(50WV 0.01µF) [C5]7 VCEAGA1HW226M AB C Capacitor(50WV 22µF) [C6]8 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C7]9 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C8]

10 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C9]11 VCEAJA1HW106M AB C Capacitor(50WV 10µF) [C10]12 VCEAEA1HW225M AA C Capacitor(50WV 2.2µF) [C11]13 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µF) [C100]14 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C101]15 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C102]16 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C103]17 VCKYCY1EB333K AB C Capacitor(25WV 0.033µF) [C104]18 VCKYCY1HB332K AA C Capacitor(50WV 3300PF) [C105]19 VCCCCY1EH561J AB C Capacitor(25WV 560PF) [C106]20 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C108]21 VCKYCY1HB102K AA C Capacitor(50WV 1000PF) [C109]22 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C110]23 VCKYCY1AF105Z AC C Capacitor(10WV 1µF) [C111]24 VCKYCY1HB222K AA C Capacitor(50WV 2200PF) [C112]25 RRLYD3433XHZZ AH B Relay [CML]26 QCNCM2442SC0B AB C Conector(2pin) [CNHS1]27 QCNW-271ASCZZ AC C HS cable [CNHS2]28 QCNCM2548SC1B AH C Connector(12pin) [CNLIU]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 22 –

[12] TEL/LIU and Hook SW PWB unit29 VHDDSS133//-1 AA B Diode(1SS270) [D1]30 VHDDSS133//-1 AA B Diode(1SS270) [D2]31 VHD0R5G4B42-1 AF B Diode bridge(0R5G4B42) [DB1]32 VHINJM2904D-1 AG B IC,OPE AMP.(NJM2904D) [IC1]33 RCILZ2118SCZZ AD N C Coil [L1]

! 34 RFILN2027XHZZ AC C Coil(R-5C) [L2]! 35 RFILN2027XHZZ AC C Coil(R-5C) [L3]! 36 RFILN2027XHZZ AC C Coil(R-5C) [L4]! 37 RFILN2027XHZZ AC C Coil(R-5C) [L5]

38 QJAKZ2060SC0B AD C Line jack [MJ1]39 QJAKZ2060SC0B AD C Line jack [MJ2]40 QJAKZ2079XH0D AD C Handset jack [MJTEL]41 VHPPC814X//-1 AE B Photo transistor(PC814X) [PC1]42 VHPTLP521-1BL AE B Photo coupler(TLP521) [PC2]43 VSBS108////-1 AE B Transistor(BS108) [Q1]44 VSDTC114EK/-1 AB B Transistor(DTC114EK) [Q101]45 VSDTC114EK/-1 AB B Transistor(DTC114EK) [Q102]46 VS2SC2412KR-1 AD B Transistor(2SC2412KR) [Q103]47 VSDTC114EK/-1 AB B Transistor(DTC114EK) [Q104]48 VRD-HT2EY910J AA C Resistor(1/4W 91Ω ±5%) [R1]49 VRD-HT2EY300J AA C Resistor(1/4W 30Ω ±5%) [R2]50 VRD-HT2HY223J AA C Resistor(1/2W 22KΩ ±5%) [R3]51 VRD-HT2HY150J AA C Resistor(1/2W 15Ω ±5%) [R4]52 VRD-HT2HY150J AA C Resistor(1/2W 15Ω ±5%) [R5]53 RR-HZ3011SCZZ AC C Resistor(1/2W 4.7Ω) [R6]54 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ±5%) [R7]55 VRD-HT2EY151J AA C Resistor(1/4W 150Ω ±5%) [R8]56 VRS-CY1JB133J AA C Resistor(1/16W 13KΩ ±5%) [R101]57 VRS-CY1JB103J AA C Resistor(1/16W 10KΩ ±5%) [R102]58 VRS-CY1JB102J AA C Resistor(1/16W 1KΩ ±5%) [R105]59 VRS-CY1JB102J AA C Resistor(1/16W 1KΩ ±5%) [R106]60 VRS-CY1JB621J AA C Resistor(1/16W 620Ω ±5%) [R107]61 VRS-CY1JB473J AA C Resistor(1/16W 47KΩ ±5%) [R108]62 VRS-CY1JB163J AA C Resistor(1/16W 16KΩ ±5%) [R109]63 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ±5%) [R110]64 VRS-CY1JB513J AA C Resistor(1/16W 51KΩ ±5%) [R111]65 VRS-CY1JB363J AA C Resistor(1/16W 36KΩ ±5%) [R112]66 VRS-CY1JB332J AA C Resistor(1/16W 3.3KΩ ±5%) [R113]67 VRS-CY1JB332J AA C Resistor(1/16W 3.3KΩ ±5%) [R114]68 VRS-CY1JB152J AA C Resistor(1/16W 1.5KΩ ±5%) [R115]69 VRS-CY1JB152J AA C Resistor(1/16W 1.5KΩ ±5%) [R116]70 VRS-CY1JB102J AA C Resistor(1/16W 1KΩ ±5%) [R117]71 VRS-CY1JB113J AA C Resistor(1/16W 11KΩ ±5%) [R118]72 QSW-Z2263XHZZ AG B Hook switch [SW1]73 RTRNZ2163SCZZ AH B Transformer(TRTEP17-0411F) [T1]74 VHVERZV5D471/ AC B Varistor(ERZV5D471) [VA1]75 VHVERZV5D471/ AC B Varistor(ERZV5D471) [VA2]76 VHVTN07G101-1 AB B Varistor(TNR07G101K) [VA3]77 VHERD2R2FB2-1 AD N B Zener diode(RD2.2FB2) [ZD1]78 VHERD2R2FB2-1 AD N B Zener diode(RD2.2FB2) [ZD2]79 VHEHZ27-1//-1 AB B Zener diode(HZ27) [ZD3]80 VHEMTZJ6R8B-1 AC B Zener diode(MTZJ6.8B) [ZD4]81 VHE1ZC27+++-1 AC N B Zener diode(1ZC27) [ZD5]82 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD6]83 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD7]

(Unit)901 DCEKL259CSC01 BG N E TEL/LIU and Hook SW PWB unit

[13] Printer PWB unit1 VCEAGA1VW476M AB C Capacitor(35WV 47µF) [C1]2 VCEAGA1VW476M AB C Capacitor(35WV 47µF) [C2]3 VCKYPA1HB391K AA C Capacitor(50WV 390PF) [C3]4 VCTYPA1HF104Z AC C Capacitor(50WV 0.1µF) [C4]5 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C5]6 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C6]7 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C7]8 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C8]9 VCKYPA1HB331K AA C Capacitor(50WV 330PF) [C9]

10 VCTYPA1HF104Z AC C Capacitor(50WV 0.1µF) [C10]11 VCKYPA1HB331K AA C Capacitor(50WV 330PF) [C11]12 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C12]13 VCKYPA1HB101K AA C Capacitor(50WV 100PF) [C13]14 VCQYNA1HM472K AA C Capacitor(50WV 4700PF) [C14]15 VCKYPA1HB101K AA C Capacitor(50WV 100PF) [C15]16 VCKYPA1HB101K AA C Capacitor(50WV 100PF) [C16]17 VCKYPA1HB101K AA C Capacitor(50WV 100PF) [C17]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 23 –

[13] Printer PWB unit18 VCKYPA1HB391K AA C Capacitor(50WV 390PF) [C18]19 VCQYNA1HM472K AA C Capacitor(50WV 4700PF) [C19]20 VCQYNA1HM153K AB C Capacitor(50WV 0.015µF) [C20]21 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C21]22 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C22]23 VCTYPA1HF104Z AC C Capacitor(50WV 0.1µF) [C23]24 VCTYPA1HF104Z AC C Capacitor(50WV 0.1µF) [C24]25 VCEAGA1VW476M AB C Capacitor(35WV 47µF) [C25]26 VCKYPA1HB391K AA C Capacitor(50WV 390PF) [C26]27 VCKYPA1HB101K AA C Capacitor(50WV 100PF) [C28]28 VCKYPA1HB391K AA C Capacitor(50WV 390PF) [C29]29 VCTYPA1HF104Z AC C Capacitor(50WV 0.1µF) [C30]30 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C31]31 VCQYNA1HM222K AA C Capacitor(50WV 2200PF) [C32]32 VCKYQY3FB102K AD C Capacitor(3KWV 1000PF) [C33]33 VCKYQY3JB102K AD C Capacitor(6KWV 1000PF) [C34]34 VCKYQY3JB102K AD C Capacitor(6KWV 1000PF) [C35]35 VCKYQY3JB102K AD C Capacitor(6KWV 1000PF) [C36]36 VCKYQY3AB102K AC C Capacitor(1KWV 1000PF) [C37]37 VCKYPA1HB391K AA C Capacitor(50WV 390PF) [C38]38 VCKYQY3AB102K AC C Capacitor(1KWV 1000PF) [C39]39 VCKYQY3DB151K AC C Capacitor(2KWV 150PF) [C40]40 VCKYQY3AB102K AC C Capacitor(1KWV 1000PF) [C41]41 VCTYPA1HF104Z AC C Capacitor(50WV 0.1µF) [C42]42 VCKYPA1HB101K AA C Capacitor(50WV 100PF) [C43]43 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C44]44 VCKYPA1HB102K AA C Capacitor(50WV 1000PF) [C45]45 VCEAGA1VW476M AB C Capacitor(35WV 47µF) [C46]46 VCTYPA1HF104Z AC C Capacitor(50WV 0.1µF) [C47]47 QCNCM2401SC0C AB C Connector(3pin) [CNFM]48 QCNCW0053GCZZ AD C Connector(9pin) [CNLSU]49 QCNCM7022SC0D AC C Connector(4pin) [CNMMT]50 QCNCW0946FCZZ AH C Connector(36pin) [CNPC]51 QCNCM704BAF06 AC C Connector(2pin) [CNPL]52 QCNCW2436SC5J AB C Connector(50pin) [CNPRT]53 QCNCM2575SC1B AF C Connector(12pin) [CNPW]54 QCNCM7022SC0E AB C Connector(5pin) [CNTNR]55 VHDDSM1D1//-1 AB B Diode(DSM1D) [D1]56 VHDSHV06NK/-1 AE B Diode(SHV-06) [D2]57 VHDSHV06NK/-1 AE B Diode(SHV-06) [D3]58 VHDDSM1D1//-1 AB B Diode(DSM1D) [D4]59 VHDSHV03///-1 AE B Diode(SHV-03) [D5]60 VHDSHV03///-1 AE B Diode(SHV-03) [D6]61 VHDSHV06NK/-1 AE B Diode(SHV-06) [D7]62 VHDSHV06NK/-1 AE B Diode(SHV-06) [D8]63 VHDSHV02///-1 AD B Diode(SHV-02) [D9]64 VHDDSS133//-1 AA B Diode(1SS270) [D10]65 QTANN2046SCZZ AC C Terminal(N2046) [DC-BIA]66 QTANN2046SCZZ AC C Terminal(N2046) [DRUM]67 VHVICPN10//-1 AD C IC protector(ICP-N10) [F1]68 VHVICPN25//-1 AD C IC protector(ICP-N25) [F2]69 QTANN2046SCZZ AC C Terminal(N2046) [FU-G]70 VHIULN2003AN/ AE B IC,TRANSISTOR ARRAY(ULN2003) [IC1]71 VHIA2918SWH// AR B IC,MOTOR DRIVER(A2918SWH) [IC2]72 QTANN2046SCZZ AC C Terminal(N2046) [MC]73 VHPSG206S//-1 AG B Photo transistor(SG206S) [PI1]74 VHPSG206S//-1 AG B Photo transistor(SG206S) [PI2]75 VSDTC114ES/-1 AB B Transistor(DTC114) [Q1]76 VS2SA854SR/-1 AC B Transistor(2SA854SR) [Q2]77 VS2SC1815GR-1 AB B Transistor(2SC1815GR) [Q3]78 VS2SA933SS/-1 AB B Transistor(2SA933S) [Q4]79 VS2SD1264-/-1 AF B Transistor(2SD1264) [Q5]80 VS2SA933SS/-1 AB B Transistor(2SA933S) [Q6]81 VS2SC1815GR-1 AB B Transistor(2SC1815GR) [Q7]82 VS2SA933SS/-1 AB B Transistor(2SA933S) [Q8]83 VS2SD1264-/-1 AF B Transistor(2SD1264) [Q9]84 VRD-HT2EY472J AA C Resistor(1/4W 4.7KΩ ±5%) [R2]85 VRD-HT2EY473J AA C Resistor(1/4W 47KΩ ±5%) [R3]86 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R4]87 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R6]88 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R7]89 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R8]90 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R9]91 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R10]92 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R11]93 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ±5%) [R12]94 VRD-HT2EY392J AA C Resistor(1/4W 3.9KΩ ±5%) [R13]95 VRD-HT2EY203J AA C Resistor(1/4W 20KΩ ±5%) [R14]96 VRD-HT2EY472J AA C Resistor(1/4W 4.7KΩ ±5%) [R15]97 VRD-HT2EY153J AA C Resistor(1/4W 15KΩ ±5%) [R16]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 24 –

[13] Printer PWB unit98 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ±5%) [R17]99 VRD-HT2EY203J AA C Resistor(1/4W 20KΩ ±5%) [R18]

100 VRD-HT2EY203J AA C Resistor(1/4W 20KΩ ±5%) [R19]101 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ±5%) [R20]102 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R21]103 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R22]104 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R23]105 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R24]106 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R25]107 VRD-HT2EY122J AA C Resistor(1/4W 1.2KΩ ±5%) [R26]108 VRD-HT2EY221J AA C Resistor(1/4W 220Ω ±5%) [R27]109 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ±5%) [R28]110 VRD-HT2EY104J AA C Resistor(1/4W 100KΩ ±5%) [R29]111 VRNHT2EK1102F AA C Resistor(1/4W 11.0KΩ ±1%) [R30]112 VRD-HT2EY203J AA C Resistor(1/4W 20KΩ ±5%) [R31]113 VRD-HT2HY3R0J AB C Resistor(1/2W 3.0Ω ±5%) [R32]114 VRD-HT2EY620J AA C Resistor(1/4W 62Ω ±5%) [R33]115 VRD-HT2EY681J AA C Resistor(1/4W 680Ω ±5%) [R34]116 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ±5%) [R36]117 VRD-HT2EY474J AA C Resistor(1/4W 470KΩ ±5%) [R37]118 VRD-HT2EY105J AA C Resistor(1/4W 1.0MΩ ±5%) [R38]119 VRD-HT2EY512J AA C Resistor(1/4W 5.1KΩ ±5%) [R39]120 VRD-HT2EY561J AA C Resistor(1/4W 560Ω ±5%) [R40]121 VRD-HT2EY334J AA C Resistor(1/4W 330KΩ ±5%) [R41]122 VRD-HT2EY221J AA C Resistor(1/4W 220Ω ±5%) [R42]123 VRS-HT3AAR56J AB C Resistor(1W 0.56Ω ±5%) [R43]124 VRD-HT2EY102J AA C Resistor(1/4W 1.0KΩ ±5%) [R44]125 VRD-HT2EY102J AA C Resistor(1/4W 1.0KΩ ±5%) [R45]126 VRS-HT3AAR56J AB C Resistor(1W 0.56Ω ±5%) [R46]127 VRD-HT2EY153J AA C Resistor(1/4W 15KΩ ±5%) [R47]128 VRD-HT2EY472J AA C Resistor(1/4W 4.7KΩ ±5%) [R48]129 VRD-HT2EY512J AA C Resistor(1/4W 5.1KΩ ±5%) [R49]130 VRD-HT2EY561J AA C Resistor(1/4W 560Ω ±5%) [R50]131 VRD-HT2EY105J AA C Resistor(1/4W 1.0MΩ ±5%) [R51]132 VRHDPT3AF395J AD C Resistor(1W 3.9MΩ ±5%) [R52]133 VRH-PT2HF395J AC C Resistor(1/2W 3.9MΩ ±5%) [R53]134 VRD-HT2HY3R0J AB C Resistor(1/2W 3.0Ω ±5%) [R54]135 VRD-HT2EY620J AA C Resistor(1/4W 62Ω ±5%) [R55]136 VRHYKU3AD257K AH C Resistor(1W 250MΩ ±10%) [R56]137 VRHAKU2HD107J AF C Resistor(1/2W 100MΩ ±5%) [R57]138 VRHAKU2HD207J AF C Resistor(1/2W 200MΩ ±5%) [R58]139 VRHAKU2HD825J AF C Resistor(1/2W 8.2MΩ ±5%) [R59]140 VRD-HT2EY000J AA C Resistor(1/4W 0Ω ±5%) [R60]141 RTRNZ0022GCZ1 AL B H/V transformer(Z0022) [T1]142 RTRNZ0021GCZZ AL B H/V transformer(Z0021) [T2]143 QTANN2046SCZZ AC C Terminal(N2046) [TC]144 RVR-M1615QCZZ AC C Variable resistor [VR1]145 RVR-M251AQCZZ AC C Variable resistor [VR2]146 VHED2.4ESAB11 AC B Zener diode(RD2.4ES) [ZD1]147 VHERD30JSAB21 AC B Zener diode(RD30JS) [ZD2]148 VHERD30JSAB21 AC B Zener diode(RD30JS) [ZD3]149 VHED2.4ESAB11 AC B Zener diode(RD2.4ES) [ZD4]150 VHE1ZB200Y/-1 AF B Zener diode(1ZB200Y) [ZD5]151 VHERD100E//-1 AC B Zener diode(RD100E) [ZD6]152 VHERD100E//-1 AC B Zener diode(RD100E) [ZD7]

(Unit)901 DCEK-224CSC01 BG E Printer PWB unit

[14] Power supply PWB unit1 0KY0L551A0010 AE C Ferrite beads(BL02RN1) [BEA1]2 0KY0C245Q1040 AM C Film capacitor(250WV 0.1µF) [C1]3 0KY0C245Q1040 AM C Film capacitor(250WV 0.1µF) [C3]4 0KY0C344K2210 AV C Electrolytic capacitor(220PF) [C5]5 0KY0C176Q1020 AF C Ceramic capacitor(1000PF) [C6]6 0KY0C176Q1030 AN C Ceramic capacitor(0.01µF) [C7]7 0KY0C1A9R2210 AG C Ceramic capacitor(1KWV 220PF) [C8]8 0KY0C251E1030 AE C Film capacitor(50WV 0.01µF) [C9]9 0KY0C251E4720 AE C Film capacitor(50WV 4700PF) [C10]

10 0KY0C151E1010 AE C Ceramic capacitor(50WV 100PF) [C11]11 0KY0C176Q1020 AF C Ceramic capacitor(1000PF) [C15]12 0KY0C162E1040 AF C Ceramic capacitor(50WV 0.1µF) [C22]13 0KY0C3A0D3310 AM C Electrolytic capacitor(330PF) [C101]14 0KY0C3A0D3310 AM C Electrolytic capacitor(330PF) [C103]15 0KY0C162E1040 AF C Ceramic capacitor(50WV 0.1µF) [C105]16 0KY0C3A0B3310 AL C Electrolytic capacitor(330PF) [C301]17 0KY0C3A0D3300 AG C Electrolytic capacitor(33PF) [C302]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 25 –

[14] Power supply PWB unit18 0KY0K207B0020 AK C Connector [CN1]19 0KY0K251A0020 AK C Connector(B2P3-VH) [CN2]20 0KY0K214L0120 AQ C Connector [CN101]21 0KY0D251A0020 AD B Diode(1SS133) [D4]22 0KY0D466A0600 AE B Zener diode(HZS9B) [D5]23 0KY0D251A0020 AD B Diode(1SS133) [D6]24 0KY0D251A0020 AD B Diode(1SS133) [D7]25 0KY0D157A0060 AG B Diode(ERA15-06) [D10]26 0KY0D157A0060 AG B Diode(ERA15-06) [D11]27 0KY0D157A0060 AG B Diode(ERA15-06) [D12]28 0KY0D157A0060 AG B Diode(ERA15-06) [D13]29 0KY0D157A0060 AG B Diode(ERA15-06) [D51]30 0KY0D157A0060 AG B Diode(ERA15-06) [D52]31 0KY0D221B0020 AT B Diode(YG911S2R) [D101]32 0KY0D466A0480 AE B Zener diode(HZS7A2) [D110]33 0KY0D461A2700 AK B Zener diode [D202]34 0KY0D277A0030 AP B Diode [D301]35 0KY0D251A0020 AD B Diode(1SS133) [D501]36 0KY0K716A8R00 AK C Fuse [F1]37 0KY0K761A4R00 AQ C Fuse [F2]38 0KY0W000A0050 AC C Fuse [F101]39 0KY0M851A0010 AF C Fuse holder [FL1]40 0KY0M851A0010 AF C Fuse holder [FL2]41 0KY0MPS901200 AE C Heatsink [HS1]42 0KY0MPS901200 AE C Heatsink [HS2]43 0KY0H135A5R00 AV B IC(PQ05RD11) [IC301]44 0KY0L114K1230 AR C Inductor [L1]45 0KY0D763A4R00 AN B NTC thermistor(4Ω) [NTC1]46 0KY0H719A0010 AP B Optical isolater(PC817B) [PC1]47 0KY0H725A0010 AT B Optical isolater [PC2]48 0KY0H719A0010 AP B Optical isolater(PC817B) [PC3]49 0KY0T641A0010 AY C FET(2SK2638) [Q1]50 0KY0T358A0040 AG B Transistor(2SC1741AS) [Q2]51 0KY0T351A0050 AF B Transistor(2SC1740S) [Q101]52 0KY0T351A0050 AF B Transistor(2SC1740S) [Q501]53 0KY0R153U1050 AC C Resistor(1/4W 1MΩ) [R1]54 0KY0R353U1840 AD C Resistor(1/4W 180KΩ) [R2]55 0KY0R353U1840 AD C Resistor(1/4W 180KΩ) [R3]56 0KY0R353U2430 AD C Resistor(1/4W 24KΩ) [R5]57 0KY0R153U4710 AC C Resistor(1/4W 470Ω ±5%) [R6]58 0KY0R153U1810 AC C Resistor(1/4W 180Ω) [R7]59 0KY0R153U3330 AB C Resistor(1/4W 33KΩ) [R8]60 0KY0R153U1010 AC C Resistor(1/4W 100Ω ±5%) [R9]61 0KY0R153U3320 AC C Resistor(1/4W 3.3KΩ ±5%) [R10]62 0KY0R153U5620 AC C Resistor(1/4W 5.6KΩ ±5%) [R11]63 0KY0R153U1530 AC C Resistor(1/4W 15KΩ) [R12]64 0KY0R153U1820 AD C Resistor(1/4W 1.8KΩ ±5%) [R13]65 0KY0R153U3320 AC C Resistor(1/4W 3.3KΩ ±5%) [R16]66 0KY0R153U6810 AC C Resistor(1/4W 680Ω) [R17]67 0KY0R153U1000 AC C Resistor(1/4W 10Ω) [R19]68 0KY0R362U1000 AG C Resistor(1/4W 10Ω) [R20]69 0KY0R153U2200 AC C Resistor(1/4W 22Ω ±5%) [R21]70 0KY0R362U1510 AG C Resistor(1/4W 22Ω ±5%) [R23]71 0KY0R153U2230 AB C Resistor(1/4W 22KΩ ±5%) [R51]72 0KY0R153U2230 AB C Resistor(1/4W 22KΩ ±5%) [R52]73 0KY0R153U2730 AB C Resistor(1/4W 27KΩ ±5%) [R53]74 0KY0R153U2730 AB C Resistor(1/4W 27KΩ ±5%) [R54]75 0KY0R153U1020 AB C Resistor(1/4W 1KΩ) [R101]76 0KY0R153U3310 AC C Resistor(1/4W 330Ω ±5%) [R102]77 0KY0R153U3340 AC C Resistor(1/4W 330KΩ ±5%) [R103]78 0KY0R153U1530 AC C Resistor(1/4W 15KΩ) [R105]79 0KY0R353U7520 AD C Resistor(1/4W 7.5KΩ) [R106]80 0KY0R153U4720 AB C Resistor(1/4W 4.7KΩ) [R120]81 0KY0R153U3920 AC C Resistor(1/4W 3.9KΩ ±5%) [R130]82 0KY0R153U3920 AC C Resistor(1/4W 3.9KΩ ±5%) [R131]83 0KY0R153U3920 AC C Resistor(1/4W 3.9KΩ ±5%) [R132]84 0KY0R153U4720 AB C Resistor(1/4W 4.7KΩ) [R501]85 0KY0R153U4720 AB C Resistor(1/4W 4.7KΩ) [R502]86 0KY0R153U4720 AB C Resistor(1/4W 4.7KΩ) [R503]87 0KY0R153U4720 AB C Resistor(1/4W 4.7KΩ) [R504]88 0KY0R153U1030 AC C Resistor(1/4W 10KΩ) [R505]89 0KY0R153U1030 AC C Resistor(1/4W 10KΩ) [R507]90 0KY0R153U4730 AC C Resistor(1/4W 47KΩ) [R508]91 0KY0R153U4730 AC C Resistor(1/4W 47KΩ) [R509]92 0KY0K309A0240 AY B Relay [RL1]93 0KY0K140A0010 AU C Switch [SW101]94 0KY0L200C0810 BA B Transformer [T1]95 0KY0D513A6120 AV C Transient voltage surge suppressor [TRA1]96 0KY0R854E5020 AK B Variable resistor(1/10W 5KΩ) [VR101]97 0KY0D762A2410 AH C Transient voltage surge suppressor [Z1]


NEWMARK

PARTRANK

DESCRIPTION

FO-2970MU

– 26 –

[14] Power supply PWB unit(Unit)

! 901 RDENT2148SCZZ BH E Power supply PWB unit

[15] Operation panel PWB unit1 QSW-K0005AWZZ AC C Tact switch [SW]2 QSW-Z2262AXZZ AE C FR sensor switch [FR SNS]3 QSW-M2294XHZZ AE C ORG sensor switch [ORG SNS]

(Unit)901 DCEKP223CSC01 BF E Operation panel PWB unit(without sensor)

No. NEWMARK

PARTRANK

PRICERANKPARTS CODE No. NEW

MARKPARTRANK

PRICERANKPARTS CODENo. NEW

MARKPARTRANK

PRICERANKPARTS CODE

FO-2970MU

– 27 –

I n d e x

[C]CCASP2121SC08 2-901 BH N ECCNW-270ASC01 1-1 AN CCFRM-2214SC51 7-23 BZ ECHLDZ0040PS73 9-1 AR ECPLTP0274PS51 8-1 AL CCPLTP3084SC02 10-1 AF N CCPLTP3085SC02 10-4 AT CCPLTP3088SC02 10-2 AH C

[D]DCEK-224CSC01 6-29 BG E

″ 13-901 BG EDCEKC182PSCZZ 1-4 CF N E

″ 11-901 CF N EDCEKL259CSC01 1-5 BG N E

″ 12-901 BG N EDCEKP223CSC01 2-1 BF E

″ 15-901 BF EDHAI-0139GCZZ 7-1 AF CDUNT-205CSCZA 10-5 BL SDUNTK0152PSZZ 8-2 AE CDUNTK369BSCOG 10-3 AR EDUNTW221CSC01 9-901 BL E

[G]GCABA2350SCZA 1-7 AU DGCABB2351SCZA 1-8 AN CGCABC2352SCZA 1-9 AW DGCABD2353SCYA 1-10 AM DGCASP2121SCZG 2-2 AQ N DGCOVA2418SCZA 1-11 AL DGDAI-2074XHZZ 1-2 AK CGDAI-2075XHZZ 1-3 AE CGLEGG2075SCZZ 6-27 AK C

[H]HPNLH2398SCZZ 1-13 AK C

[J]JBTN-2282SCZA 2-3 AE CJBTN-2283SCZA 2-4 AE CJBTN-2284SCZZ 2-5 AC CJBTN-2285SCZA 2-6 AC CJBTN-2286SCZA 2-7 AC CJBTN-2287SCZZ 2-8 AC CJBTN-2288SCZA 2-9 AK CJKNBZ0004GCZZ 6-1 AC C

[L]LANGA2828SCZZ 1-14 AD CLANGA2830SCZZ 1-15 AD CLANGF2827SCZZ 3-1 AD CLANGH2829SCZZ 1-21 AG CLANGR2833SCZZ 1-25 AC CLBNDJ2006SCZZ 1-17 AA CLBOSZ0058GCZ1 7-2 AE CLBSHP2121SCZZ 5-2 AB CLBSHZ2007HCZZ 1-12 AB CLFIX-0003GCZZ 7-3 AC CLFRM-0045GCZ1 8-3 AY CLFRM-2213SCZC 5-3 AQ CLHLDZ2180XHZZ 5-4 AC CLHLDZ2181XHZZ 5-5 AC CLPLTG2707XHZZ 3-2 AE CLPLTM0159GCZ1 6-2 AD CLPLTM0163GCZZ 8-4 AE CLPLTM0273GCZZ 7-4 AF CLPLTM0275GCZ1 8-5 AK CLPLTM0282GCZ2 6-3 AD CLPLTM3083SCZZ 6-32 AP CLPLTM3090SCZZ 3-3 AG CLPLTM3091SCZZ 4-1 AD CLPLTP2790XHZZ 3-4 AD CLPLTP3089SCZA 1-23 AD CLPLTP3094SCZZ 4-2 AG CLSTPP0022GCZZ 1-20 AD CLX-BZ0030GCZZ 9-B6 AB CLX-BZ0187FCZ1 7-B3 AA CLX-BZ1006LC03 1-B8 AA CLX-BZ2138XHZZ 1-B6 AB CLX-BZ2205SCZZ 1-B7 AB C

″ 3-B2 AB CLX-BZ2252SCZZ 6-B5 AB CLX-BZ3004SC0B 9-B7 AA C

LX-WZ0017GCZZ 7-W1 AC CLX-WZ0018GCZZ 7-W2 AC CLX-WZ0019GCZZ 7-W3 AC CLX-WZ0044FCZZ 8-W3 AA C

[M]MARMP2025SCZZ 3-6 AC CMLEVP0037GCZZ 6-4 AB CMLEVP0038GCZZ 8-7 AC CMLEVP0039GCZZ 8-8 AC CMLEVP0040GCZZ 8-9 AC CMLEVP0046GCZZ 7-9 AE CMLEVP0088GCZZ 7-10 AC CMLEVP0089GCZZ 8-10 AC CMLEVP0090GCBZ 8-11 AE CMLEVP0091GCZZ 8-12 AC CMLEVP0093GCZZ 6-5 AD CMLEVP2330SCZZ 6-36 AE CMLEVP2331SCZA 3-7 AC CMLEVP2332SCZZ 1-6 AD CMSPRC0133GCA1 8-13 AB CMSPRC0135GCAZ 6-6 AB CMSPRC0149GCAZ 7-11 AA CMSPRC0155GCA2 8-14 AB CMSPRC0159GCAZ 7-12 AB CMSPRC0305GCZ2 8-16 AD CMSPRC0306GCZZ 8-17 AA CMSPRC0309GCZZ 8-18 AB CMSPRC0312GCZZ 8-19 AB CMSPRC0313GCZZ 8-20 AB CMSPRC0314GCZZ 8-21 AB CMSPRC0319GCZZ 7-13 AB CMSPRC3151SCZZ 6-7 AA CMSPRC3153SCZZ 3-8 AA CMSPRC3154SCZZ 1-47 AB CMSPRC3161SCZZ 1-26 AC CMSPRC3163SCZZ 3-9 AB CMSPRC3164SCZZ 3-10 AB CMSPRC3165SCZZ 1-27 AC CMSPRC3166SCZZ 1-28 AB CMSPRC3177SCZZ 1-42 AA CMSPRC3234SCZZ 5-14 AC N CMSPRP0158GCAZ 8-22 AB CMSPRP0304GCZZ 8-23 AC CMSPRP3054XHFJ 1-45 AD CMSPRP3150SCZZ 6-33 AD CMSPRP3152SCZZ 3-11 AE CMSPRT0137GCAZ 7-14 AC CMSPRT0307GCZZ 6-8 AA CMSPRT0308GCZZ 9-4 AA CMSPRT3162SCZZ 3-12 AB CMSPRT3168SCZZ 3-13 AC C

[N]NBLTH0008GCA1 6-9 AC CNBRGC0035GCZ1 9-6 AE CNBRGP0082GCZZ 9-7 AB CNBRGP0104GCZZ 8-24 AC CNBRGP0105GCZZ 8-25 AC CNBRGP0106GCZZ 6-10 AF CNBRGP0108GCZZ 6-11 AD CNBRGP2141XHZZ 5-10 AH CNFANP0005GCZZ 6-12 AE CNGERH0071GCZZ 6-13 AC CNGERH0072GCZ1 6-14 AD CNGERH0076GCZZ 6-15 AC CNGERH0077GCZZ 6-16 AC CNGERH0078GCZZ 6-17 AC CNGERH0080GCZ1 7-15 AE CNGERH0083GCZZ 9-8 AC CNGERH0094GCZZ 6-18 AC CNGERH0096GCZZ 6-19 AC CNGERH0169GCZZ 8-26 AC CNGERH0171GCZ1 6-20 AE CNGERH0172GCZZ 6-21 AH CNGERH0173GCZZ 6-22 AD CNGERH0174GCZZ 9-9 AD CNGERH2275XHZZ 5-11 AC CNGERH2277XHZZ 4-3 AC CNGERH2279XHZZ 4-4 AC CNGERH2363AXZZ 1-30 AC CNGERH2380XHZZ 4-5 AC C

NGERH2395AXZZ 4-6 AD CNGERP2318XHZZ 1-31 AD CNROLM0108GCZ1 9-10 AV CNROLP0109GCZZ 6-24 AY CNROLP0112GCZZ 7-16 AR CNROLP2332XHZZ 1-46 AD CNROLP2334XHZA 3-14 AC CNROLP2442SCZZ 6-25 AF CNROLP2443SCZZ 6-34 AF CNROLP7046XCZZ 8-27 AX CNROLR2333XHZZ 1-32 AP CNROLR2435SCZZ 5-7 AL CNROLR2436SCZZ 5-8 AK CNSFTZ2321SCZZ 1-33 AE CNSFTZ2322SCZZ 3-15 AC CNSFTZ2323SCZZ 3-16 AC C

[P]PBARM0001GCA1 9-12 AD CPBRS-2050SCZZ 3-17 AH CPCOVP0038GCAZ 8-28 AA CPCOVP0086GCZZ 6-26 AD CPCOVP0091GCZZ 9-13 AW CPCOVP2127SCZA 1-34 AK DPCUSG2136SCZZ 6-23 AD CPGIDM0078GCZZ 8-29 AM CPGIDM2583SCZZ 3-18 AK CPGIDM2584SCYA 1-22 AD CPGIDM2585SCZA 1-35 AF CPGIDM2586SCZA 1-36 AF CPGIDP2582SCZZ 3-19 AP CPGUMS2169SCZZ 1-19 AE CPMLT-0120GCZZ 8-30 AC CPMLT-0124GCZZ 7-5 AB CPPIPP0003GCZ1 7-17 AC CPPIPP0006GCZ2 7-18 AC CPRNGP0088FCZZ 6-28 AB CPSHEP0161GCZ2 9-14 AC CPSHEP0166GCZZ 7-19 AC CPSHEP0320GCZ1 7-20 AF CPSHEZ0190GCZZ 8-32 AC CPSHEZ0335GCZZ 7-21 AD CPSHEZ3497SCZZ 3-20 AE CPSHEZ3498SCZZ 5-13 AD CPSHEZ3508SCZZ 1-37 AE CPSHEZ3522SCZZ 1-38 AD CPSHEZ3528SCZZ 4-7 AC CPSHEZ3529SCZZ 1-43 AE CPSHEZ3530SCZZ 1-44 AD CPSHEZ3531SCZZ 1-40 AD CPSHEZ3534SCZZ 1-24 AC CPSHEZ3540SCZZ 5-9 AC CPSHEZ3591SCZZ 3-21 AG N CPSLDM2063SCZZ 1-39 AF CPSPAZ0049GCZZ 7-22 AC CPTME-0022GCZZ 9-15 AF C

[Q]QACCD2027XHZZ 6-31 AR CQCNCM2401SC0B 11-253 AA CQCNCM2401SC0C 13-47 AB CQCNCM2436SC5J 11-251 AB CQCNCM2442SC0B 12-26 AB CQCNCM2482SC2B 11-250 AE CQCNCM2548SC1B 12-28 AH CQCNCM2575SC1B 13-53 AF CQCNCM7014SC0B 11-252 AD CQCNCM7014SC0C 11-247 AA CQCNCM7014SC0F 11-249 AB CQCNCM7014SC0G 11-246 AB CQCNCM7022SC0D 13-49 AC CQCNCM7022SC0E 13-54 AB CQCNCM704BAF06 13-51 AC CQCNCW0053GCZZ 13-48 AD CQCNCW0946FCZZ 13-50 AH CQCNCW2436SC5J 13-52 AB CQCNCW2500SC1B 11-248 AF CQCNW-268ASCZZ 2-10 AN CQCNW-269ASCZZ 5-1 AG CQCNW-271ASCZZ 12-27 AC CQCNW-285ASCZZ 1-16 AH C

″ 3-5 AH C

No. NEWMARK

PARTRANK


MARKPARTRANK


MARKPARTRANK

PRICERANKPARTS CODE

FO-2970MU

– 28 –

QCNW-289ASCOG 10-8 AG CQCNW-290ASCZZ 10-9 AE CQCNW-342ASCZZ 1-29 AC C

″ 4-9 AC CQCNW-343ASCZZ 1-41 AC CQCNW-387ASCZZ 6-37 AD CQFS-P2010SCZZ 11-261 AD BQFS-T0005GCZZ 9-16 AQ AQJAKZ2060SC0B 12-38 AD C

″ 12-39 AD CQJAKZ2079XH0D 12-40 AD CQSLP-0028GCZZ 8-6 AE CQSLP-0029GCZZ 9-17 AD CQSLP-0030GCZZ 9-2 AD CQSLP-0032GCZZ 8-15 AD CQSOCZ2067SC42 11-272 AE CQSW-K0005AWZZ 11-516 AC C

″ 15-1 AC CQSW-M2294XHZZ 2-12 AE C

″ 15-3 AE CQSW-Z2262AXZZ 2-11 AE C

″ 15-2 AE CQSW-Z2263XHZZ 12-72 AG BQTANN2046SCZZ 13-65 AC C

″ 13-66 AC C″ 13-69 AC C″ 13-72 AC C″ 13-143 AC C[R]

RC-FZ3024SCZZ 12-4 AG CRC-FZ3061SCZZ 12-3 AG N CRC-KZ0001RCZZ 11-242 AD C

″ 11-243 AD C″ 11-244 AD C″ 11-245 AD C

RCILZ0006GCZZ 11-281 AC CRCILZ2118SCZZ 12-33 AD N CRCILZ2165SCZZ 11-513 AB N C

″ 11-514 AB N CRCORF2124XHZZ 5-12 AE BRCORF2125XHZZ 1-48 AE BRCORF7013XCZZ 7-6 AH BRCRSB0297AFZZ 11-522 AD BRCRSB2167SCZZ 11-518 AK BRCRSQ2159SCZZ 11-520 AF BRCRSQ2161SCZZ 11-517 AF BRCRSZ0028GCZZ 11-521 AH BRCRSZ7008SCZZ 11-519 AD BRDENT2148SCZZ 6-30 BH E

″ 14-901 BH ERDTCT0014GCZZ 9-3 AP BRFILN2027XHZZ 12-34 AC C

″ 12-35 AC C″ 12-36 AC C″ 12-37 AC C

RH-IX2129SCZZ 11-276 AY BRH-IX2164XHZZ 11-279 AY N BRLMPU0021GCZZ 9-5 AX BRMOTN0039GCZZ 7-7 AZ BRMOTZ2150SCZZ 4-8 AU BRMOTZ2153SCZZ 6-35 AU BRPLU-0004GCZZ 7-8 AN CRR-DZ1115AFZZ 11-2 AC C

″ 11-3 AC C″ 11-4 AC C″ 11-5 AC C″ 11-11 AC C″ 11-12 AC C″ 11-13 AC C″ 11-14 AC C″ 11-18 AC C″ 11-19 AC C″ 11-20 AC C″ 11-26 AC C″ 11-27 AC C″ 11-28 AC C″ 11-29 AC C

RR-HZ3011SCZZ 12-53 AC CRR-TZ3012SCJ0 11-10 AB C

″ 11-24 AB C

RR-TZ3012SC10 11-15 AB CRR-TZ3016SCZZ 11-6 AA C

″ 11-7 AA C″ 11-8 AA C″ 11-9 AA C″ 11-21 AA C″ 11-22 AA C″ 11-23 AA C

RR-TZ3017SCZZ 11-16 AC CRR-TZ3018SCZZ 11-17 AC C

″ 11-25 AC CRRLYD3433XHZZ 12-25 AH BRTRNZ0021GCZZ 13-142 AL BRTRNZ0022GCZ1 13-141 AL BRTRNZ2163SCZZ 12-73 AH BRUNTZ2057SCZZ 5-6 BE ERVR-M1615QCZZ 13-144 AC CRVR-M251AQCZZ 13-145 AC C

[S]SPAKA266CSCZZ 10-19 AC DSPAKA315BSCZZ 10-10 AK DSPAKA316BSCZZ 10-11 AK DSPAKA317BSCZZ 10-12 AE DSPAKC229CSCCZ 10-13 AS N DSPAKP355BSCZZ 10-14 AE DSSAKA2340QCZZ 10-15 AA DSSAKA3001CCZZ 10-16 AA D

[T]TCAUH0992FCZZ 9-11 AE DTCAUS2034SCZZ 1-18 AD DTCAUZ2035SCZZ 10-17 AC DTINSE4147SCCZ 10-18 AZ N DTLABM311BSCZA 10-6 AE DTLABZ3405FCZZ 11-524 AB D

[U]UBATL2049SCZZ 11-1 AF BUDSKA2024SCZA 10-7 AK E

[V]VCCCCY1EH561J 12-19 AB CVCCCCY1HH100J 11-170 AA C

″ 11-198 AA C″ 11-199 AA C

VCCCCY1HH101J 11-173 AA C″ 11-174 AA C″ 11-179 AA C″ 11-186 AA C

VCCCCY1HH150J 11-172 AB C″ 11-213 AB C

VCCCCY1HH180J 11-77 AA C″ 11-78 AA C″ 11-79 AA C″ 11-80 AA C″ 11-81 AA C″ 11-82 AA C″ 11-83 AA C″ 11-84 AA C″ 11-85 AA C″ 11-86 AA C″ 11-87 AA C″ 11-99 AA C″ 11-100 AA C″ 11-101 AA C″ 11-102 AA C″ 11-103 AA C″ 11-104 AA C″ 11-105 AA C″ 11-106 AA C″ 11-107 AA C″ 11-108 AA C″ 11-109 AA C″ 11-180 AA C″ 11-181 AA C″ 11-182 AA C″ 11-226 AA C″ 11-230 AA C

VCCCCY1HH220J 11-113 AA CVCCCCY1HH270J 11-112 AA CVCCCCY1HH300J 11-145 AB C

″ 11-146 AB CVCCCCY1HH331J 11-115 AB C

VCCCCY1HH331J 11-116 AB C″ 11-154 AB C

VCCCCY1HH470J 11-164 AA C″ 11-184 AA C″ 11-188 AA C″ 11-196 AA C

VCCCCY1HH471J 11-94 AA C″ 11-151 AA C″ 11-187 AA C

VCCCCY1HH560J 11-124 AA C″ 11-125 AA C″ 11-126 AA C″ 11-127 AA C″ 11-129 AA C″ 11-130 AA C″ 11-131 AA C″ 11-132 AA C″ 11-133 AA C″ 11-208 AA C″ 11-209 AA C″ 11-210 AA C

VCCCCY1HH681J 11-197 AA CVCEAEA1CW336M 11-41 AB CVCEAEA1CW476M 11-39 AA C

″ 11-40 AA CVCEAEA1HW225M 12-12 AA CVCEAGA1CW476M 11-32 AB C

″ 11-33 AB C″ 11-34 AB C″ 11-37 AB C

VCEAGA1HW105M 11-35 AB CVCEAGA1HW106M 11-69 AA C

″ 11-70 AA C″ 11-71 AA C

VCEAGA1HW107M 11-38 AA CVCEAGA1HW226M 11-68 AB C

″ 12-7 AB CVCEAGA1HW475M 11-36 AA C

″ 12-8 AA C″ 12-9 AA C″ 12-10 AA C

VCEAGA1HW476M 12-5 AB CVCEAGA1VW476M 13-1 AB C

″ 13-2 AB C″ 13-25 AB C″ 13-45 AB C

VCEAJA1HW106M 11-31 AB C″ 12-2 AB C″ 12-11 AB C

VCEAJA1HW226M 11-67 AC N CVCEAJA1HW475M 11-30 AB CVCKYCY1AF105Z 11-74 AC C

″ 11-93 AC C″ 11-95 AC C″ 11-139 AC C″ 11-140 AC C″ 11-152 AC C″ 11-156 AC C″ 11-157 AC C″ 11-206 AC C″ 11-232 AC C″ 11-241 AC C″ 12-23 AC C

VCKYCY1CB104K 11-96 AB C″ 11-114 AB C″ 11-135 AB C″ 11-136 AB C″ 11-233 AB C″ 11-234 AB C

VCKYCY1EB333K 12-17 AB CVCKYCY1EF104Z 11-42 AA C

″ 11-43 AA C″ 11-44 AA C″ 11-47 AA C″ 11-49 AA C″ 11-50 AA C″ 11-51 AA C″ 11-52 AA C″ 11-53 AA C″ 11-54 AA C

No. NEWMARK

PARTRANK


MARKPARTRANK


MARKPARTRANK

PRICERANKPARTS CODE

FO-2970MU

– 29 –

VCKYCY1EF104Z 11-56 AA C″ 11-57 AA C″ 11-58 AA C″ 11-59 AA C″ 11-60 AA C″ 11-61 AA C″ 11-62 AA C″ 11-63 AA C″ 11-64 AA C″ 11-65 AA C″ 11-66 AA C″ 11-72 AA C″ 11-97 AA C″ 11-98 AA C″ 11-110 AA C″ 11-111 AA C″ 11-117 AA C″ 11-119 AA C″ 11-120 AA C″ 11-121 AA C″ 11-138 AA C″ 11-147 AA C″ 11-148 AA C″ 11-150 AA C″ 11-165 AA C″ 11-166 AA C″ 11-167 AA C″ 11-169 AA C″ 11-171 AA C″ 11-175 AA C″ 11-176 AA C″ 11-177 AA C″ 11-178 AA C″ 11-189 AA C″ 11-191 AA C″ 11-192 AA C″ 11-200 AA C″ 11-204 AA C″ 11-205 AA C″ 11-219 AA C″ 11-220 AA C″ 11-221 AA C″ 11-222 AA C″ 11-223 AA C″ 11-227 AA C″ 11-228 AA C″ 11-229 AA C″ 11-235 AA C″ 11-238 AA C″ 11-239 AA C

VCKYCY1HB102K 11-45 AA C″ 11-46 AA C″ 11-73 AA C″ 11-118 AA C″ 11-122 AA C″ 11-128 AA C″ 11-134 AA C″ 11-142 AA C″ 11-143 AA C″ 11-149 AA C″ 11-153 AA C″ 11-159 AA C″ 11-160 AA C″ 11-161 AA C″ 11-162 AA C″ 11-163 AA C″ 11-168 AA C″ 11-183 AA C″ 11-195 AA C″ 11-207 AA C″ 11-211 AA C″ 11-215 AA C″ 11-216 AA C″ 11-217 AA C″ 11-218 AA C″ 11-231 AA C″ 11-236 AA C″ 11-237 AA C″ 11-240 AA C″ 12-14 AA C

VCKYCY1HB102K 12-15 AA C″ 12-20 AA C″ 12-21 AA C

VCKYCY1HB103K 11-75 AA C″ 11-76 AA C″ 11-137 AA C″ 11-190 AA C

VCKYCY1HB222K 11-88 AA C″ 11-89 AA C″ 11-90 AA C″ 11-91 AA C″ 11-92 AA C″ 11-123 AA C″ 11-141 AA C″ 11-144 AA C″ 11-158 AA C″ 11-212 AA C″ 11-214 AA C″ 11-224 AA C″ 11-225 AA C″ 12-16 AA C″ 12-22 AA C″ 12-24 AA C

VCKYCY1HB332K 12-18 AA CVCKYCY1HB472K 11-155 AA C

″ 11-193 AA C″ 11-194 AA C″ 11-202 AA C″ 11-203 AA C

VCKYCY1HF104Z 11-48 AA C″ 11-55 AA C″ 11-185 AA C″ 11-201 AA C″ 12-13 AA C

VCKYPA1HB101K 13-13 AA C″ 13-15 AA C″ 13-16 AA C″ 13-17 AA C″ 13-27 AA C″ 13-42 AA C

VCKYPA1HB102K 13-5 AA C″ 13-6 AA C″ 13-7 AA C″ 13-8 AA C″ 13-12 AA C″ 13-21 AA C″ 13-22 AA C″ 13-30 AA C″ 13-43 AA C″ 13-44 AA C

VCKYPA1HB103K 12-6 AA CVCKYPA1HB331K 13-9 AA C

″ 13-11 AA CVCKYPA1HB391K 13-3 AA C

″ 13-18 AA C″ 13-26 AA C″ 13-28 AA C″ 13-37 AA C

VCKYQY3AB102K 13-36 AC C″ 13-38 AC C″ 13-40 AC C

VCKYQY3DB151K 13-39 AC CVCKYQY3FB102K 13-32 AD CVCKYQY3JB102K 13-33 AD C

″ 13-34 AD C″ 13-35 AD C

VCQYNA1HM153K 13-20 AB CVCQYNA1HM222K 13-31 AA CVCQYNA1HM472K 13-14 AA C

″ 13-19 AA CVCTYPA1HF104Z 13-4 AC C

″ 13-10 AC C″ 13-23 AC C″ 13-24 AC C″ 13-29 AC C″ 13-41 AC C″ 13-46 AC C

VHDDAP202U/-1 11-254 AB BVHDDA204K//-1 11-259 AC B

″ 11-260 AC B

VHDDSM1D1//-1 13-55 AB B″ 13-58 AB B

VHDDSS133//-1 12-29 AA B″ 12-30 AA B″ 13-64 AA B

VHDHRW0502A-1 11-258 AD BVHDSHV02///-1 13-63 AD BVHDSHV03///-1 13-59 AE B

″ 13-60 AE BVHDSHV06NK/-1 13-56 AE B

″ 13-57 AE B″ 13-61 AE B″ 13-62 AE B

VHD0R5G4B42-1 12-31 AF BVHD1SS355//-1 11-255 AB B

″ 11-256 AB B″ 11-257 AB B

VHED2.4ESAB11 13-146 AC B″ 13-149 AC B

VHEHZ2C1///-1 12-82 AA B″ 12-83 AA B

VHEHZ27-1//-1 12-79 AB BVHEMTZJ6R8B-1 12-80 AC BVHERD100E//-1 13-151 AC B

″ 13-152 AC BVHERD2R2FB2-1 12-77 AD N B

″ 12-78 AD N BVHERD22FB3/-1 11-523 AC BVHERD30JSAB21 13-147 AC B

″ 13-148 AC BVHE1ZB200Y/-1 13-150 AF BVHE1ZC27+++-1 12-81 AC N BVHIA2918SWH// 13-71 AR BVHIBU4066BCF1 11-263 AD BVHIFM336///-1 11-268 BN N BVHIHCF4053M1T 11-267 AG BVHILC82103/-1 11-264 BA BVHILR38784/-1 11-274 BD BVHINJM2113M-1 11-269 AG BVHINJM2902M-1 11-262 AF BVHINJM2904D-1 12-32 AG BVHIPST596CMT1 11-278 AF BVHISH7041/28A 11-265 BE BVHISM8578BV-1 11-275 AK BVHIULN2003AN/ 11-266 AE B

″ 13-70 AE BVHI1M16E//J-6 11-270 AZ B

″ 11-271 AZ B″ 11-280 AZ B

VHI27080FBF0A 11-273 BQ N BVHI62FP332P-1 11-515 AF BVHI74HCU04S-1 11-277 AF BVHPPC814X//-1 12-41 AE BVHPSG206S//-1 13-73 AG B

″ 13-74 AG BVHPTLP521-1BL 12-42 AE BVHVERZV5D471/ 12-74 AC B

″ 12-75 AC BVHVICPN10//-1 13-67 AD CVHVICPN25//-1 13-68 AD CVHVRA391PV6-1 12-1 AE BVHVTN07G101-1 12-76 AB BVRD-HT2EY000J 13-140 AA CVRD-HT2EY100J 11-291 AA CVRD-HT2EY102J 13-124 AA C

″ 13-125 AA CVRD-HT2EY103J 13-93 AA C

″ 13-98 AA C″ 13-101 AA C″ 13-109 AA C″ 13-116 AA C

VRD-HT2EY104J 13-110 AA CVRD-HT2EY105J 13-118 AA C

″ 13-131 AA CVRD-HT2EY122J 13-86 AA C

″ 13-87 AA C″ 13-88 AA C″ 13-89 AA C″ 13-90 AA C″ 13-91 AA C

No. NEWMARK

PARTRANK


MARKPARTRANK


MARKPARTRANK

PRICERANKPARTS CODE

FO-2970MU

– 30 –

VRD-HT2EY122J 13-92 AA C″ 13-102 AA C″ 13-103 AA C″ 13-104 AA C″ 13-105 AA C″ 13-106 AA C″ 13-107 AA C

VRD-HT2EY151J 12-55 AA CVRD-HT2EY153J 13-97 AA C

″ 13-127 AA CVRD-HT2EY203J 13-95 AA C

″ 13-99 AA C″ 13-100 AA C″ 13-112 AA C

VRD-HT2EY221J 13-108 AA C″ 13-122 AA C

VRD-HT2EY223J 12-54 AA CVRD-HT2EY300J 12-49 AA CVRD-HT2EY334J 13-121 AA CVRD-HT2EY392J 13-94 AA CVRD-HT2EY472J 13-84 AA C

″ 13-96 AA C″ 13-128 AA C

VRD-HT2EY473J 13-85 AA CVRD-HT2EY474J 13-117 AA CVRD-HT2EY512J 13-119 AA C

″ 13-129 AA CVRD-HT2EY561J 13-120 AA C

″ 13-130 AA CVRD-HT2EY620J 13-114 AA C

″ 13-135 AA CVRD-HT2EY681J 13-115 AA CVRD-HT2EY910J 12-48 AA CVRD-HT2HY150J 12-51 AA C

″ 12-52 AA CVRD-HT2HY223J 12-50 AA CVRD-HT2HY3R0J 13-113 AB C

″ 13-134 AB CVRH-PT2HF395J 13-133 AC CVRHAKU2HD107J 13-137 AF CVRHAKU2HD207J 13-138 AF CVRHAKU2HD825J 13-139 AF CVRHDPT3AF395J 13-132 AD CVRHYKU3AD257K 13-136 AH CVRNHT2EK1102F 13-111 AA CVRS-CY1JB000J 11-283 AA C

″ 11-299 AA C″ 11-311 AA C″ 11-313 AA C″ 11-335 AA C″ 11-357 AA C″ 11-361 AA C″ 11-363 AA C″ 11-389 AA C″ 11-421 AA C″ 11-426 AA C″ 11-427 AA C″ 11-428 AA C″ 11-437 AA C″ 11-438 AA C″ 11-439 AA C″ 11-440 AA C″ 11-442 AA C″ 11-460 AA C″ 11-463 AA C″ 11-464 AA C″ 11-465 AA C″ 11-476 AA C″ 11-479 AA C″ 11-480 AA C″ 11-481 AA C″ 11-482 AA C″ 11-486 AA C″ 11-487 AA C″ 11-499 AA C″ 11-502 AA C″ 11-504 AA C″ 12-63 AA C

VRS-CY1JB100J 11-282 AA C″ 11-496 AA C

VRS-CY1JB101J 11-301 AA C″ 11-308 AA C″ 11-309 AA C″ 11-310 AA C″ 11-319 AA C″ 11-324 AA C″ 11-327 AA C″ 11-328 AA C″ 11-329 AA C″ 11-341 AA C″ 11-342 AA C″ 11-346 AA C″ 11-354 AA C″ 11-387 AA C″ 11-392 AA C″ 11-396 AA C″ 11-397 AA C″ 11-398 AA C″ 11-399 AA C″ 11-430 AA C″ 11-433 AA C″ 11-443 AA C″ 11-444 AA C″ 11-467 AA C″ 11-470 AA C″ 11-490 AA C″ 11-491 AA C″ 11-492 AA C″ 11-493 AA C″ 11-498 AA C

VRS-CY1JB102J 11-331 AA C″ 11-367 AA C″ 11-376 AA C″ 11-411 AA C″ 11-509 AA C″ 11-511 AA C″ 12-58 AA C″ 12-59 AA C″ 12-70 AA C

VRS-CY1JB103J 11-298 AA C″ 11-303 AA C″ 11-312 AA C″ 11-322 AA C″ 11-336 AA C″ 11-337 AA C″ 11-344 AA C″ 11-353 AA C″ 11-365 AA C″ 11-371 AA C″ 11-372 AA C″ 11-374 AA C″ 11-383 AA C″ 11-401 AA C″ 11-424 AA C″ 11-425 AA C″ 11-453 AA C″ 11-454 AA C″ 11-455 AA C″ 11-457 AA C″ 11-458 AA C″ 11-469 AA C″ 11-477 AA C″ 11-483 AA C″ 11-484 AA C″ 11-485 AA C″ 11-500 AA C″ 11-501 AA C″ 11-503 AA C″ 11-505 AA C″ 12-57 AA C

VRS-CY1JB104J 11-379 AA CVRS-CY1JB105J 11-318 AA C

″ 11-362 AA C″ 11-391 AA C″ 11-422 AA C

VRS-CY1JB113J 11-359 AA C″ 12-71 AA C

VRS-CY1JB124J 11-316 AA CVRS-CY1JB133J 12-56 AA CVRS-CY1JB152J 11-294 AA C

VRS-CY1JB152J 11-315 AA C″ 12-68 AA C″ 12-69 AA C

VRS-CY1JB154J 11-378 AA CVRS-CY1JB163J 12-62 AA CVRS-CY1JB201J 11-373 AA C

″ 11-400 AA C″ 11-441 AA C

VRS-CY1JB202J 11-381 AA C″ 11-461 AA C

VRS-CY1JB203F 11-436 AA CVRS-CY1JB203J 11-358 AA C

″ 11-380 AA C″ 11-413 AA C″ 11-420 AA C

VRS-CY1JB222J 11-296 AA C″ 11-466 AA C


″ 11-321 AA C″ 11-326 AA C″ 11-343 AA C″ 11-345 AA C″ 11-393 AA C″ 11-394 AA C″ 11-462 AA C″ 11-488 AA C″ 11-489 AA C


″ 11-356 AA C″ 11-375 AA C″ 11-395 AA C

VRS-CY1JB330J 11-292 AA C″ 11-293 AA C″ 11-302 AA C″ 11-304 AA C″ 11-305 AA C″ 11-323 AA C″ 11-366 AA C″ 11-370 AA C″ 11-416 AA C″ 11-417 AA C″ 11-418 AA C″ 11-429 AA C″ 11-449 AA C″ 11-450 AA C″ 11-451 AA C

VRS-CY1JB332J 11-332 AA C″ 11-333 AA C″ 11-456 AA C″ 11-459 AA C″ 11-510 AA C″ 12-66 AA C″ 12-67 AA C


VRS-CY1JB363J 12-65 AA CVRS-CY1JB392J 11-419 AA CVRS-CY1JB394J 11-355 AA CVRS-CY1JB470J 11-402 AA C

″ 11-403 AA C″ 11-404 AA C″ 11-405 AA C″ 11-406 AA C″ 11-407 AA C″ 11-408 AA C″ 11-409 AA C″ 11-410 AA C″ 11-431 AA C″ 11-432 AA C″ 11-434 AA C″ 11-435 AA C″ 11-445 AA C″ 11-446 AA C″ 11-447 AA C″ 11-448 AA C

VRS-CY1JB471J 11-347 AA C″ 11-348 AA C

No. NEWMARK

PARTRANK


MARKPARTRANK


MARKPARTRANK

PRICERANKPARTS CODE

FO-2970MU

– 31 –

VRS-CY1JB471J 11-368 AA C″ 11-369 AA C″ 11-382 AA C″ 11-384 AA C″ 11-385 AA C″ 11-386 AA C″ 11-390 AA C

VRS-CY1JB472J 11-330 AA C″ 11-377 AA C″ 11-423 AA C″ 11-478 AA C″ 11-495 AA C″ 11-512 AA C


VRS-CY1JB513J 12-64 AA CVRS-CY1JB562J 11-452 AA CVRS-CY1JB621J 12-60 AA CVRS-CY1JB622J 11-506 AA CVRS-CY1JB623J 11-314 AA C

″ 11-339 AA CVRS-CY1JB680J 11-297 AA C

″ 11-300 AA C″ 11-306 AA C″ 11-307 AA C″ 11-325 AA C″ 11-349 AA C″ 11-350 AA C″ 11-351 AA C″ 11-352 AA C″ 11-360 AA C″ 11-364 AA C″ 11-388 AA C″ 11-468 AA C″ 11-471 AA C″ 11-472 AA C″ 11-473 AA C″ 11-474 AA C″ 11-475 AA C″ 11-494 AA C

VRS-CY1JB681J 11-412 AA CVRS-HT3AAR56J 13-123 AB C

″ 13-126 AB CVRSCY1JD4422F 11-338 AA N C

″ 11-508 AA N CVSBS108////-1 12-43 AE BVSDTC114EK/-1 11-288 AB B

″ 11-289 AB B″ 12-44 AB B″ 12-45 AB B″ 12-47 AB B

VSDTC114ES/-1 13-75 AB BVS2SA1036KR-1 11-287 AC BVS2SA1037KS-1 11-285 AB B

″ 11-286 AB BVS2SA854SR/-1 13-76 AC BVS2SA933SS/-1 13-78 AB B

″ 13-80 AB B″ 13-82 AB B

VS2SC1815GR-1 13-77 AB B″ 13-81 AB B

VS2SC2412KR-1 11-290 AD B″ 12-46 AD B

VS2SC4081R/-1 11-284 AB BVS2SD1264-/-1 13-79 AF B

″ 13-83 AF B[X]

XBPSN30P05K00 9-B1 AA CXBPSN30P06KS0 9-B2 AA CXBPSN40P06K00 6-B1 AA CXEBSD30P08000 7-B1 AA C

″ 8-B1 AA C″ 9-B3 AA C

XEBSD30P10000 1-B1 AA C″ 5-B1 AA C″ 6-B2 AA C″ 9-B4 AA C

XEBSD30P18000 8-B2 AA CXEBSD30P30000 1-B2 AA C

XEBSD30P30000 8-B3 AA CXEBSE30P08000 1-B3 AA C

″ 4-B1 AA CXEBSF30P12000 1-B4 AA CXEPSD30P06X00 9-B5 AA CXEPSD30P08X00 6-B3 AA CXHBSD30P06000 3-B1 AA C

″ 7-B2 AA CXHBSE30P06000 1-B5 AA C

″ 6-B6 AA CXHBSE30P08000 6-B4 AA CXNGSN30-18000 9-18 AC CXPLUW20-14000 8-31 AC CXUBSD20P06000 2-B1 AA CXWHSD30-05080 8-W1 AA CXWSSD30-07000 8-W2 AA CXWVUW30-04000 9-W1 AA C

[0]0KY0C1A9R2210 14-7 AG C0KY0C151E1010 14-10 AE C0KY0C162E1040 14-12 AF C

″ 14-15 AF C0KY0C176Q1020 14-5 AF C

″ 14-11 AF C0KY0C176Q1030 14-6 AN C0KY0C245Q1040 14-2 AM C

″ 14-3 AM C0KY0C251E1030 14-8 AE C0KY0C251E4720 14-9 AE C0KY0C3A0B3310 14-16 AL C0KY0C3A0D3300 14-17 AG C0KY0C3A0D3310 14-13 AM C

″ 14-14 AM C0KY0C344K2210 14-4 AV C0KY0D157A0060 14-25 AG B

″ 14-26 AG B″ 14-27 AG B″ 14-28 AG B″ 14-29 AG B″ 14-30 AG B

0KY0D221B0020 14-31 AT B0KY0D251A0020 14-21 AD B

″ 14-23 AD B″ 14-24 AD B″ 14-35 AD B

0KY0D277A0030 14-34 AP B0KY0D461A2700 14-33 AK B0KY0D466A0480 14-32 AE B0KY0D466A0600 14-22 AE B0KY0D513A6120 14-95 AV C0KY0D762A2410 14-97 AH C0KY0D763A4R00 14-45 AN B0KY0H135A5R00 14-43 AV B0KY0H719A0010 14-46 AP B

″ 14-48 AP B0KY0H725A0010 14-47 AT B0KY0K140A0010 14-93 AU C0KY0K207B0020 14-18 AK C0KY0K214L0120 14-20 AQ C0KY0K251A0020 14-19 AK C0KY0K309A0240 14-92 AY B0KY0K716A8R00 14-36 AK C0KY0K761A4R00 14-37 AQ C0KY0L114K1230 14-44 AR C0KY0L200C0810 14-94 BA B0KY0L551A0010 14-1 AE C0KY0MPS901200 14-41 AE C

″ 14-42 AE C0KY0M851A0010 14-39 AF C

″ 14-40 AF C0KY0R153U1000 14-67 AC C0KY0R153U1010 14-60 AC C0KY0R153U1020 14-75 AB C0KY0R153U1030 14-88 AC C

″ 14-89 AC C0KY0R153U1050 14-53 AC C0KY0R153U1530 14-63 AC C

″ 14-78 AC C0KY0R153U1810 14-58 AC C0KY0R153U1820 14-64 AD C

0KY0R153U2200 14-69 AC C0KY0R153U2230 14-71 AB C

″ 14-72 AB C0KY0R153U2730 14-73 AB C

″ 14-74 AB C0KY0R153U3310 14-76 AC C0KY0R153U3320 14-61 AC C

″ 14-65 AC C0KY0R153U3330 14-59 AB C0KY0R153U3340 14-77 AC C0KY0R153U3920 14-81 AC C

″ 14-82 AC C″ 14-83 AC C

0KY0R153U4710 14-57 AC C0KY0R153U4720 14-80 AB C

″ 14-84 AB C″ 14-85 AB C″ 14-86 AB C″ 14-87 AB C

0KY0R153U4730 14-90 AC C″ 14-91 AC C

0KY0R153U5620 14-62 AC C0KY0R153U6810 14-66 AC C0KY0R353U1840 14-54 AD C

″ 14-55 AD C0KY0R353U2430 14-56 AD C0KY0R353U7520 14-79 AD C0KY0R362U1000 14-68 AG C0KY0R362U1510 14-70 AG C0KY0R854E5020 14-96 AK B0KY0T351A0050 14-51 AF B

″ 14-52 AF B0KY0T358A0040 14-50 AG B0KY0T641A0010 14-49 AY C0KY0W000A0050 14-38 AC C

FO-2970MU

CAUTION FOR BATTERY REPLACEMENT

(Danish) ADVARSEL !Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.

Udskiftning må kun ske med batteriaf samme fabrikat og type.

Levér det brugte batteri tilbage til leverandoren.(English) Caution !

Danger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent typerecommended by the equipment manufacturer.

Discard used batteries according to manufacturer’s instructions.(Finnish) VAROITUS

Paristo voi räjähtää, jos se on virheellisesti asennettu.Vaihda paristo ainoastaan laitevalmistajan suosittelemaan

tyyppiin. Hävitä käytetty paristo valmistajan ohjeidenmukaisesti.

(French) ATTENTIONIl y a danger d’explosion s’ il y a remplacement incorrect

de la batterie. Remplacer uniquement avec une batterie dumême type ou d’un type recommandé par le constructeur.Mettre au rébut les batteries usagées conformément aux

instructions du fabricant.(Swedish) VARNING

Explosionsfare vid felaktigt batteribyte.Använd samma batterityp eller en ekvivalent

typ som rekommenderas av apparattillverkaren.Kassera använt batteri enligt fabrikantens

instruktion.(German) Achtung

Explosionsgefahr bei Verwendung inkorrekter Batterien.Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ oder

vom Hersteller empfohlene Batterien verwendet werden.Entsorgung der gebrauchten Batterien nur nach den vom

Hersteller angegebenen Anweisungen.

FO-2970MU

SHARP CORPORATIONCommunication Systems GroupQuality & Reliability Control CenterHigashihiroshima, Hiroshima 739-0192, Japan

Printed in U.S.A.

A0009-1820SS•IS•C

No part of this publication may be reproduced,stored in a retrieval system, or transmitted inany form or by any means, electronic, mechanical,photocopying, recording, or otherwise, withoutprior written permission of the publisher.

COPYRIGHT © 2000 BY SHARP CORPORATION

ALL RIGHTS RESERVED.

SharpFO-2970

Documents

service manual of fo

printer pwb circuit

laser optical unit

power supply pwb circuit

circuit schematics

operation panel pwb

circuit description

hook sw pwb circuit