Fostex Cr 200 CD Recorder Sm

Service Manual

Compact Disc Recorder

CR200Model

DANGER - LASER RADIATION WHEN OPEN.

AVOID DIRECT EXPOSURE TO BEAM.

SAFETY INSTRUCTIONSRead instructions - All the safety and operating instruc-tions should be read before the appliance is operated.Retain instructions - The safety and operating instructionsshould be retained for future reference.Heed warnings - All warnings on the appliance and in theoperating instructions should be adhered to.Follow instructions - All operating and use instructionsshould be followed.Water and Moisture - The appliance should not be usednear water - for example, near a bathtub, washbowl,kitchen sink, laundry tub, in a wet basement, or near aswimming pool, and the like.Carts and Stands - The appliance should be used onlywith a cart or stand that is recommended by the manufac-turer.

An appliance and cart combination should be moved withcare. Quick stops, excessive force, and uneven surfacesmay cause the appliance and cart combination to over-turn.Wall or Ceiling Mounting - The appliance should bemounted to a wall or ceiling only as recommended by themanufacturer.Ventilation - The appliance should be situated so that itslocation or position does not interfere with its proper ven-tilation. For example, the appliance should not be situ-ated on a bed, sofa, rug, or similar surface that may blockthe ventilation openings; or, placed in a built-in installa-tion, such as a bookcase or cabinet that may impede theflow of air through the ventilation openings.

Heat - The appliance should be situated away from heatsources such as radiators, heat registers, stoves, or otherappliances (including amplifiers) that produce heat.Power Sources - The appliance should be connected to apower supply only of the type described in the operatinginstructions or as marked on the appliance.Grounding or Polarization - The precautions that shouldbe taken so that the grounding or polarization means ofan appliance is not defeated.Power Cord Protection - Power supply cords should berouted so that they are not likely to be walked on orpinched by items placed upon or against them, payingparticular attention to cords at plugs, convenience recep-tacles, and the point where they exit from the appliance.Cleaning - The appliance should be cleaned only as rec-ommended by the manufacturer.Nonuse Periods - The power cord of the appliance shouldbe unplugged from the outlet when left unused for a longperiod of time.Object and Liquid Entry - Care should be taken so thatobjects do not fall and liquids are not spilled into the en-closure through openings.Damage requiring Service - The appliance should be ser-viced by qualified service personnel when:A.

B.

C.D.

E.

Servicing - The user should not attempt to service the ap-pliance beyond that described in the operating instruc-tions. All other servicing should be referred to qualifiedservice personnel.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTIONRISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

TO PREVENT ELECTRIC SHOCK, MATCH

WIDE BLADE OF PLUG TO WIDE SLOT,

FULLY INSERT.

POUR ÉVITER LES CHOCS ÉLECTRIQUES,

INTRODUIRE LA LAME LA PLUS LARGE DE

LA FICHE DANS LA BORNE CORRE-

SPONDANTE DE LA PRISE ET POUSSER

JUSQU' AU FOND.

CAUTION:

ATTENTION:

The exclamation point within an equilateraltriangle is intended to alert the user to thepresence of important operating and mainte-nance (servicing) instructions in the literatureaccompanying the appliance.

The lightening flash with arrowhead symbol,within an equilateral triangle, is intended toalert the user to the presence of uninsulated“dangerous voltage” within the product's en-closure that may be of sufficient magnitude toconstitute a risk of electric shock to persons.

“WARNING”“TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOIS-TURE.”

1.

2.

3.

4.

5.

6.

7.

8.

The power supply cord or the plug has been damaged;orObjects have fallen, or liquid has been spilled into theappliance; orThe appliance has been exposed to rain; orThe appliance does not appear to operate normally orexhibits a marked changed in performance; orThe appliance has been dropped, or the enclosuredamaged.

9.

10.

11.

12.

13.

14.

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17.

3

CR200

TABLE OF CONTENTS

Parts marked with this sign are safety critical components. They must always be replaced with identical

components. Refer to the Fostex Parts List and ensure exact replacement.!

CAUTION

4

7

10

12

39

65

77

85

1. CD-R THEORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. CONTROLS, INDICATORS & CONNECTORS . . . . . . . . . . . . . . . . .

4. ADJUSTING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5. ADDITIONAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . .

6. EXPLODED VIEW, PCB ASSEMBLY & PARTS LIST . . . . . . . .

7. CIRCUIT & BLOCK DIAGRAMS. . . . . . . . . . . . . . . . . . . . . . . . .

8. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NOTESAdjusting procedures are given in this manual which also includes a Parts List and circuit diagrams to

assist the service technician in maintaining the Model CR200.

The following accessory is supplied with CR200 as a standard.

*

*

Following is the packing material for the Model CR200.

Carton, inner, CR200 : 8228718000

Carton, outer, CR200 : 8228897000

Packing, L, CR200 : 8228443000

Packing, R, CR200 : 8228444000

*

Owner's manual, CR200 : 8288407000 (for export model)

Remote control unit Model 8317 : 8270829000

Audio cable (L : 1.2m) : 8276912000

Power cable : 8276910000 (for USA model)

: 8276911000 (for EUR model)

4

CR200

1. CD-R THEORY

1-1. Physical layout compared to CD

The conventional CD and CD-R discs basically have the same

physical layout. However, as you can see from the Fig. 1,

comparing to the conventional CD, the CD-R disc also has so-

called “minus” areas such as PCA (Power Calibration Area) and

PMA (Program Memory Area) where the temporary information

is recorded.

• Unrecorded, blank disc

The information area is located next to the clamping area and the

center hole. This area contains a pregroove with CLV (Constant

Linear Velocity) clocking information and a time code.

• Partially recorded disc

The CD-R system gives the opportunity to record a disc in several

actions at a different time on a different recorder. After the first

recording, the information area is divided into five parts as shown

below and in the right.

1: Power Calibration Area (PCA)

2: Program Memory Area (PMA)

3: Lead-in Area

4: Program Area

5: Lead-out Area

• Finalized disc

After finalizing the disc, the CD-R disc will become compatible

with the RED Book (for regular CD) definitions and specifications.

Therefore, it can be played back on conventional CD players. The

Information Area of a finalized disc consists of three parts:

1: Lead-In Area

2: Program Area

3: Lead-Out Area

Fig. 1 Cross Section of CD-R & CD Disc

Φ15

min Φ26

min Φ33

Φ44.7

max Φ118

Φ120

Centerhole

Clampingarea

Information areaPregroove area with address (ATIP)

Φ46

Φ50

max Φ116

Φ44.7

max Φ118

RecordableUser Area

+ Lead-out Area

ProgramArea

recordedpart

PCAPMA

temporaryTable Of Contents (TOC)

Lead-in Area

Φ46

Φ50

max Φ116max Φ118

Lead-outArea

Program Area

recorded part

Lead-in Areafinal Table of Contents (TOC)

Layout of unrecorded CD-R disc

Layout of partially recorded CD-R disc

Layout of recorded CD-R disc

Φ46

Φ50

max Φ116max Φ118

Lead-outArea

recorded part

TOC

Layout of conventional CD disc

MUSIC

MUSIC

MUSIC

5

CR200

1-2. Pregrooved track wobbling + ATIPWhen manufacturing the CD-R disc, it has been ÒpregroovedÓ. This pregroove in the CD-R disc is not a perfect spiral but

is wobbled so that the CD-R disc can be recognized by a CD-R recorder even when it is completely blank.

It has many purposes. It not only helps keep the servo on an exact tracking of outgoing spiral but also the demodulated

wobbling frequency contains the time information in digital format (21.05 kHz = Ò0Ó, 23.05 kHz = Ò1Ó). These frequencies

have been selected so that the mean frequency is equal to Fs / 2 (= 22.05 kHz). Also the interleaved is the manufacturer's

measured default laser power level.

Fig. 2 Structure of Pregrooved Disc

Every time the CD-R disc is inserted, one test is performed. Also if you leave the disc in the recorder at power off, a test will

be performed when powering on. This might lead to the situation that the PCA might be fully used up even if there is a

remaining space to record audio signal. The recordings made after the PCA is fully used up will not be optimal in performance.

CAUTION :

1-3. PCA + consequenceEach recorder has a tolerance in the laser power and the dye from different manufacturers varies. In order to optimize the

recorder / disc combination, there is a PCA (Power Calibration Area) included in the CD-R disk. This area consists of two

parts, the Count Area and Test Area. In the Test Area, test recordings are made, stepping through several power levels. After

playing back the recorded test signal, the optimum level is automatically determined. This value is memorized until the disk

tray is opened. The Count Area keeps the track on how many of the test areas have been used indicating where to start the

next test. The PCA is designed to accommodate for 100 tests. When the PCA is full, the default value written in the wobbled

groove is used instead.

Fig. 3 Organization of PCA, PMA and Lead-In Area

0.6µm(track width)

1.6µm(track distance)

22.05 ± 1kHz = ~ 60µm

100 98

Test Area Count Area

PCA

4 3 2 1 98 5 3 1

PMALead InArea

Partition

6

CR200

1-4. CD-R Disc Structure and Bubbling Process

1-5. FinalizeIn order to be playable on an ordinal CD-player, the CD-R disc must have a corresponding data for TOC (Table Of Contents).

This area is not used until all the recording is completed. Instead, a special area called PMA (Program Memory Area) is used.

When the disk is full or all the recording is completed, the disk can be finalized. This means that the temporary information

in the PMA is checked and transferred to TOC. Now the disk is playable on an ordinal CD player but it will not be recordable

any more.

The materials of CD-R disc consists of label,

protective layer, reflective layer, organic dye

layer and transparent substrate.

During recording, the laser is tracing the wobbled groove. When a pit is to be recorded, the laser fires off a high power beam

and the organic dye will become black and deformed. This is the way a Ònon-reflectiveÓ part is created. When a groove is

to be recorded, the laser is not fired and the high-reflective surface is maintained. If the data word contains successive the

same information (e.g. 111 or 000), the pit will be continuous. When the data word contains changes, the pit - groove status

will also change.

Fig. 5 Recording & Playback Principle

Label

Fig. 4 Cross Section of CD-R disc

123456789012345678901234567890121234567890123456123456789012345678901234567890121234567890123456123456789012345678901234567890121234567890123456123456789012345678901234567890121234567890123456123456789012345678901234567890121234567890123456

Refective layerUV protective layer

Organic dye layer

Transparentsubstrate

LandGroove

Laser beam

• Recording Principle

• Playback PrincipleNO PITS ON PITS

A high power laser beam is shot. Organic dye becomes blackand pit is created.

A low power laser beam is shotand high reflectance is obtained.

A low power laser beam is shotand only low reflectance is obtained.

7

CR200

2. SPECIFICATIONS

FUNCTIONSSampling rate converter Fs : 48 kHz / 32 kHz → 44.1 kHz

Automatic disk distinction

Time display switching

Synchronous to one song / All songs / DAT ID

REC mute

Automatic power calibration

Automatic track increment

Manual track increment

Automatic REC PAUSE

Previous End section of previous track can be reproduced during REC

PAUSE mode.

Fader in / fader out Can be controlled only by infra-red remote controller

Disk remaining time display

Sampling monitor

Skip play

Track skip on / off Can be controlled only by main unit key

One song / all songs program repeat Can be controlled only by infra-red remote controller

Program play

Manual search

Track search

Direct search Can be controlled only by infra-red remote controller

Program setting / clear Can be controlled only by infra-red remote controller

Input sensitivity switch SW 1 (+4 dBu / -8 dBu, rear panel)

Infra-red remote controller on / off switch SW 2 (rear panel)

Digital out on / off switch SW 2 (rear panel)

Copy bit setting switch SW 2 (No restriction / One time only / Prohibited, rear panel)

FL DISPLAY CONTENTS

PLAY

REC

PAUSE

REPEAT

1-REPEAT

AUTO TRACK No.

PROGRAM

TOC

Level meter

Track number

Input sampling frequency

Elapsed time

Remaining timeTotal time

Remaining record time

8

CR200

GENERAL

Model Compact disc recorder

Applicable discs CDs and CD-Rs

Number of channels 2 channels (stereo)

Power supply AC 120 V, 60 Hz

AC 220 ~ 230 V, 50 / 60 Hz

Power consumption 21 W

Weight (without package) 6.2 kg / 13.7 lbs

Maximum dimensions 482 (W) x 134 (H) x 294 (D) mm

18-31/32 (W) x 5-9/32 (H) x 11-9/16 (D) inch

AUDIO UNIT

Playback (CD)

Frequency characteristics 4 Hz ~ 20 kHz ± 1.0 dB

S/N 83 dB or more (EIAJ)

Dynamic range 83 dB or more (EIAJ)

Total harmonic distortion 0.01 % or less (EIAJ)

Channel separation 90 dB or more (EIAJ)

De-emphasis deviation 0 ± 1.5 dB or less (EIAJ)

Level difference between channels 1.0 dB or less (EIAJ)

Output voltage 2.4 V ± 0.3 V rms

Monitoring (analog RCA pin input)





Maximum input level 3.2 V rms or more

Minimum input level 0.4 V rms or less

Record & Playback (analog RCA pin input)





Monitoring (Digital coaxial input)





Maximum input level 0.6 V rms or more

Minimum input level 0.2 V rms or less

Record & Playback (Digital coaxial input)


S/N 90 dB (analog) / 105 dB (digital)

Dynamic range 90 dB (analog) / 95 dB (digital)

Total harmonic distortion 0.01 % (analog) / 0.003 % (digital)

9

CR200

INPUT / OUTPUT JACKS

Analog Input

XLR-3-31 type (x 2)

Standard input level +4 dBu / -10 dBV (switchable)

Input impedance 10 k½

RCA type (x 2)

Standard input level -10 dBV

Input impedance 27 k½ or more

Analog Output (x 2)

RCA type

Standard output level -10 dBV

Load impedance 10 k½

Digital Input

XLR-3-31 type IEC958 Part 2 (AES/EBU)

RCA type IEC958 Part 3 (S/P DIF)

Optical type IEC958 Part 3 (S/P DIF)

Digital Output

RCA type IEC958 Part 3 (S/P DIF)

Optical type IEC958 Part 3 (S/P DIF)

Parallel remote DIN 8-pin connector (Outer shell is grounded.)

Pin 1 : PAUSE

Pin 2 :

Pin 3 : PLAY

Pin 4 : NC

Pin 5 : Manual track write

Pin 6 : REC

Pin 7 :

Pin 8 : STOP

10

CR200

3. CONTROLS, INDICATORS & CONNECTORS

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

< Front Panel Section >Power indicator

Power switch [POWER]

Input selector button [INPUT SELECTOR]

Digital synchro button [DIGITAL SYNCHRO]

Finalize button [FINALIZE]

Time button [TIME]

Disc tray

Stop button [ ]

Open/close button [ ]

Pause button [ ]

Play button [ ]

Headphone jack [PHONES]

Headphone level control [PHONES LEVEL]

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

Skip play on/off switch [SKIP PLAY ON/OFF]

Record muting button [REC MUTE]

Record indicator

Record button [RECORD]

Track skip buttons [SKIP SET, CLEAR]

Record level control [REC LEVEL]

Track search buttons [ ][ ]

Record balance control [REC BALANCE]

Display panel

Remote control sensor

Copy bit indicator [COPY BIT]

Track no. write button

[TRACK NO. AUTO/MANUAL, WRITE]

CR200 COMPACT DISC RECORDER

REC MUTERECORD

PHONES LEVEL

MIN MAX

PHONES

REC LEVEL

MIN MAX

SKIP PLAYON/OFF

SKIPSET CLEAR

REC BALANCE

L R

SECMINTRACK

TRACK NO. COPY BIT

(MANUAL)

AUTO/MANUAL WRITE TIME

INPUTSELECTOR

DIGITALSYNCHRO FINALIZE

POWER

1

2 3 4 5

25 24

6 7

23 22

8 9 10 11 12

13

14

15

18 17 161921 20

11

CR200

26.

27.

28.

29.

30.

31.

< Rear Panel Section >Analog line input connectors [LINE IN L, R]

Digital input/output connectors [OPTICAL IN, OUT]

Digital input/output connectors [COAXIAL IN, OUT]

Analog line output connectors [LINE OUT]

GND terminal [SIGNAL GND]

AC inlet [AC IN]

32.

33.

34.

35.

36.

37.

Parallel remote connector [PARALLEL REMOTE]

Digital input connector [AES/EBU DIGITAL IN]

Dip switch [SW 2]

Digital out on/off switch [DIGITAL OUT OFF/ON]

Analog balanced input connectors [BALANCE IN]

Input select switch [SW 1]

38.

39.

40.

41.

42.

43.

44.

45.

46.

47.

48.

Fader button [FADER]

Repeat button [REPEAT]

Manual search buttons [ ][ ]

Track search buttons [ ][ ]

Stop button [ ]

Pause button [ ]

Play button [ ]

Numeric buttons [1 to 10, >10]

Program button [PGM]

Program check button [CHECK]

Program clear button [CLEAR]

Time button [TIME]

Record muting button [ ]

Manual track no. write button [TRACK NO. WRITE]

Record button [ REC]

< Remote Controller Section >

R

OPTICALDIGITAL IN/OUT

L

LINE INCOAXIAL IEC 958

IN OUT IN OUT

LINE OUT

R L

BALANCE IN DIGITAL INAES/EBU

PU

SH

HE

AR

PU

SH

HE

AR

PU

SH

HE

AR

R L

PARALLELREMOTE

SIGNAL GND

SW 1

1 2 3

DIGITAL OUTOFF ON SW 2

AC IN

1 2 3 4

ON

26 27 28 29 30 31

3233343536 37

1 2 3

4 5 6

7 8 9

10 10 TIME

PGM CHECK CLEAR

REPEAT

FADERTRACK NO.

WRITE

MODEL 8317

REC

43

44

45

42

41

40

39

38 46

47

48

12

CR200

4. ADJUSTING PROCEDURES

Even if nothing is wrong with the pickup section and hardware components in the circuits, due to the misalignment of

various adjustments, there is a possibility that the CR200 does not work properly or at all. According to the following

procedures, make adjustments correctly.

Test equipment and adjusting tools• Dual trace oscilloscope, 100MHz or higher bandwidth

• Sinewave signal generator

• Test disk: TCD-785 (Almedio) and STD-R03 (Pioneer)

• Low pass filter

15k½ + 0.001µF x 2 pcs.

39k½ + 0.001µF x 1 pc.

• High pass filter

3.9k½ + 180pF x 1 pc.

• Resistor

100k½

• Hex wrench: 1.27mm diagonal

• Regular tools such as a pair of tweezers, cutter, long-nose pliers and minus screw driver

• Ceramic screw driver. Vessel 9000 series are recommended.

• Digital multimeter (measuring voltage: less than 1mV)

Table of adjusting item / test point / pot

Adjustment 1

4-1. ADJUSTING PROCEDURES

Item

Playback power adjustment

Coarse focus offset adjustment

Coarse skew adjustment

Coarse grating adjustment

DPP (tracking offset) adjustment

Fine focus offset adjustment

Fine skew adjustment

Grating readjustment

No.

1

2

3

4

5

6

7

8

Test Point

CN104 Pin-7 (PWAJT)

CN204 Pin-1 (RF)

CN204 Pin-1 (RF)

CN104 Pin-3 (TE)

CN104 Pin-3 (TE)

CN204 Pin-1 (RF)

CN204 Pin-1 (RF)

CN104 Pin-3 (TE)

Pot

VR103 (PB. PW)

VR105 (FE. OFS)

Radial adjustment screw

Tangential adjusting screw

Grating adjustment screw

VR112 (TE. OFS)

VR105 (FE. OFS)

Radial adjustment screw

Tangential adjusting screw

Grating adjustment screw

13

CR200

Adjustment 2

CN3506

61

CN3506 1. DGND 2. 3T OUT 3. 3T IN 4. SEFM 5. EFM IN 6. MPLS

1 2

CN331TP30

VR301VCO CON

CN331 1. VCOIN 2. GND

VR35033T. DLY

VR3502EFM DLY

VR3501MPLS DLY

STRATEGY BOARD ASSY

TE

ST

MO

DE

123123123123123

123123123123123

VR202TE. GAIN

VR201FCS. GAIN

CN204ADJUST TP

16

1 3

CN5021

CN5021 1. ACT ERR 2. ACT IN 3. V+5A

CN204 1. RF 2. TRKER 3. TRKIN 4. A GND 5. FCSIN 6. FCSER

Shorten the two landsto put the CR200 intothe TEST MODE.

SERVO UCOM BOARD ASSY

Fig. 6

Fig. 7

Item

CD-R VCO control voltage adjustment

Multi pulse time adjustment

EFM rising edge time adjustment

3T rising edge time adjustment

WBL + offset adjustment

Coarse WBL offset adjustment

RF offset adjustment

Playback power readjustment

Coarse focus offset adjustment

Main and sub mix ratio adjustment

Tracking amp. gain adjustment

No.

1

2

3

4

5

6

7

8

9

10

11

Test Point

CN331 Pin-1 (VCOIN)

CN3506 Pin-6 (MPLS)

CN3506 Pin-5 (EFMIN)

CN3506 Pin-4 (SEFM)

CN3506 Pin-3 (3TIN)

CN3506 Pin-2 (3TOUT)

CN104 Pin-6 (RWBL)

CN104 Pin-5 (WBL)

CN204 Pin-1 (RF)

CN104 Pin-7 (PWAJT)

CN204 Pin-1 (RF)

CN104 Pin-1 (STE)

CN104 Pin-2 (MSTE)

CN104 Pin-3 (TE)

Pot

VR301 (VCO CON)

VR3501 (MPLS DLY)

VR3502 (EFM DLY)

VR3503 (3T DLY)

VR107 (WBL+. OFS)

VR108 (WBL. OFS)

VR121 (RF. OFS)

VR103 (PB. PW)

VR105 (FE. OFS)

VR110 (MS. MIX)

VR111 (TE. GAIN)

14

CR200

Adjustment 2 (continued)

VR103PB. PW

VR110MS. MIX

VR112TE. OFS

VR111TE. GAIN

VR121RF. OFS

VR119HF GAIN

VR106WBL BALANCE

VR107WBL+. OFS

VR108WBL. OFS

VR105FE. OFS

VR115WFE. OFS

VR104REC. PW

VR10ACT. GAIN

VR1ACT. OFS

CN

104

1. STE2. MSTE3. TE4. A GND5. WBL6. RWBL7. PWAJT8. HF

HEAD BOARD ASSY

Fig. 8

Item

Tracking offset adjustment

ACT offset adfjustment

ACT gain adjustment

Fine focus offset adjustment

WBL balance adjustment

Fine WBL offset adjustment

WBL focus offset adjustment

Recording power adjustment

HF amp. gain adjustmnet

Focus servo loop gain adjustment

Tracking servo loop gain adjustment

No.

12

13

14

15

16

17

18

19

20

21

22

Test Point

CN104 Pin-3 (TE)

CN5021 Pin-1 (ACT ERR)

CN5021 Pin-1 (ACT ERR)

CN204 Pin-1 (RF)

CN104 Pin-5 (WBL)

CN104 Pin-5 (WBL)

CN104 Pin-5 (WBL)

CN104 Pin-7 (PWAJT)

CN104 Pin-8 (HF)

CN204 Pin-5 (FCSIN)

CN204 Pin-6 (FCSER)

CN204 Pin-2 (TRKER)

CN204 Pin-3 (TRKIN)

Pot

VR112 (TE. OFS)

VR1 (ACT. OFS)

VR10 (ACT. GAIN)

VR105 (FE. OFS)

VR106 (WBL. BALANCE)

VR108 (WBL. OFS)

VR115 (WFE. OFS)

VR104 (REC. PW)

VR119 (HF. GAIN)

VR201 (FCS. GAIN)

VR202 (TE. GAIN)

15

CR200

Test Mode

(1) Use a 10 : 1 probe for the oscilloscope.

(2) All the knob positions (settings) for the oscilloscope in the adjustment procedures are for when a 10 : 1 probe is used.

This model has a test mode so that the adjustments and checking required for servicing can be carried out easily.

When this model is put into test mode, the keys on the front panel would work differently from normal condition.

Adjustments and checks can be carried out by operating these keys with the correct procedures. On this model, all

adjustments are carried out in test mode.

[ Setting to Test Mode ]

[ Release from Test Mode ]

The way to set this model into test mode.

(1) Plug the power cord back into the AC socket.

(2) Shorten the test mode lands. (See Fig. 6.)

(3) Press the Power SW ON.

When the test mode is set correctly, the display is different from what it usually is when the power is turned on. (lights up

all FL display) If the display is still the same as usual, test mode has not been set correctly, so repeat Steps 1 Ð 3.

Here is the procedure for releasing the test mode.

(1) Press the STOP key and stop all operations.

(2) Press the Power SW OFF.

[ Operations of the Keys in Test Mode ]

Notes

Code Key Name Function in Test Mode ExplanationDIGITALSYNCHRO

The laser diode is lit up and the focus actuator is lowered,then raised slowly and the focus servo is closed at the pointwhere the objective lens is focused on the disc.With the player in this state, if you slightly rotate the stoppeddisc by hand, you can hear the sound of focus servo. If youcan hear this sound, the focus servo is operating correctly.If you press the key with no disc mounted, the laser diode lights up, the focus actuator is pulled down, then theactuator is raised and lowered three times and returned toits original position.Starts the spindle motor in the clockwise direction and when

PLAY the laser rotation reaches the prescribed speed (about 500rpm at the inner periphery), set the servo in a closed loop.Pressing this key when the focus servo and spindle servo are operating correctly in closed loops puts the trackingservo into a closed loop, displays the track number being played back and the elapsed time on the front panel.

PAUSE If the elapsed time is not displayed or not counted correctly,it may be that something is out of adjustment, or that there issome other problem.This key is a toggle key and open/close the tracking servoalternately. This key has no effect if no disc is mounted.

Tracking servo close/open

FINALIZE

Playback laser diode ON Lights up the laser diode by playback power.

Focus servo closes

Spindle servo ON

16

CR200

[ How to Play Back a Disc in Test Mode ]In test mode, each servo operates independently. Thus, it is required to press the keys and close the servo in a correct order

so that a disc can be played

Here is the key operation sequence for playing back a disc in test mode.

•

•

Code Key Name Function in Test Mode ExplanationMoves the pickup position toward the inner diameter of thedisc. When this key is pressed with the tracking servo in a

MANUAL/ closed loop, the tracking servo automatically goes into an TRACK open loop.SEARCH REV Since the motor does not automatically stop at the

mechanical end point in test mode, be careful with this operation.Moves the pickup position toward the outer diameter of the disc. When this key is pressed with the tracking servo in a

MANUAL/ closed loop, the tracking servo automatically goes into an TRACK open loop.SEARCH FWD Since the motor does not automatically stop at the

mechanical end point in test mode, be careful with this operation.Initializes and the disc rotation stops.

STOP Stop The pickup and disc remain where they are when this key ispressed.Open/close the disc tray. This key is a toggle key andopen/close tray alternately.

OPEN/CLOSE Disc tray open/close Pressing this key when the disc is turning stops the disc,then opens the tray.This key operation does not affect the position of the pickup.

RECORD Lights up the laser diode with maximum recording power andMaximum recording power normal EFM by pressing REC and REC MUTE keys in order.Laser diode ON * The laser diode may be damaged if adjustments are made

REC MUTE before pressing these keys.Switches the focus offset state.

Focus offset servo COPY BIT LED Lights UP: C/N in the best condition Lights OFF: Jitter in the best conditionSwitches the ON/OFF of the optical axis servo.

WRITE (MANUAL) LED Lights UP: Optical axis servo ON Light OFF: Optical axis servo OFFWhen using the CD-R disc, search to the lead (0 min.

TIME 0 sec.) of disc.(It doesn't work in CD disc use.)

Search to the lead of disc.(It works only CD-R use.)

Optical axis servoswitching

AUTO/MANUAL

Carriage reverse(inwards)

Carriage forward(outwards)

FINALIZE

PLAY

PAUSE

Lights up the laser diode and closes the focus servo.

Starts the spindle motor and closes the spindle servo.

Closes the tracking servo.

Wait at least 2 ~ 3 seconds between each of these operations.

17

CR200

4.2 Adjustment 1

4.2.1 Playback Power Adjustment

• Objective To optimize the playback power of the laser diode.

• Symptom when out of adjustment Does not start playing, track search is impossible, tracks are skipped.

• Measurement instrument connections Multimeter to CN104, Pin-7 (PWAJT) (HEAD BOARD assy)

GND probe can be connected to CN104, Pin-4 (AGND).

• Disc None needed

• Player state Test mode, Playback laser diode ON

• Adjustment location VR103 (PB. PW) (HEAD BOARD assy)

[ Procedures ]

Move the pickup to the outer edge of the disc with the MANUAL / TRACK SEARCH FWD key.

Lights up the playback laser diode by the DIGITAL SYNCHRO key.

Shine the light discharged from the objective lens in the pickup on the light power meter sensor. Adjust VR103 (PB.

PW) so that the playback laser diode output is an average 0.65 mW ± 0.05mW.

(Wavelength 790nm, Average mode)

* Recording on the disc is not possible in test mode.

• When adjusting with the multimeter.

Lights up the playback laser diode using the DIGITAL SYNCHRO key.

Adjust the voltage value of Pin-7 (PWAJT) of CN104 (TP1) to the voltage value (PB PW voltage ± 5mV) displayed on

the pickup flexible cable using VR103 (PB PW).

• Reference: When adjusting with the optical power meter.

P : Playback power

R : Recording power

(1)

(2)

(1)

(2)

(3)

Fig. 9

Perform this adjustment more than 5 minutes after starting up the test mode.

This adjustment cannot be performed accurately if disc is inserted. Be sure to remove disc first before adjustments.

If the specified voltage is not obtained by turning VR103, the pickup assy might be defective. Also be careful not to get

the pickup lens dirty.

CAUTION:

(a)

(b)

(c)



18

CR200

4.2.2 Coarse Focus Offset Adjustment

• Objective To coarse adjust the DC offset voltage of the focus servo circuit to perform the

tracking and slider adjustments correctly.

• Symptom when out of adjustment The unit does not focus in, sound is cracking and the RF signal is dirty.

• Measurement instrument connectionsOsciloscope to CN204, Pin-1 (RF) (SERVO UCOM BOARDassy)


[ Settings ]: 20 mV/div., 2 mS/div., DC mode

• Disc TCD-785

• Player state Test mode, focus and spindle servos: closed, tracking servo: open

• Adjustment location VR105 (FE. OFS) (HEAD BOARD assy)

[ Procedures ]

Press the FINALIZE key and the PLAY key in the order to close the focus servo and then the spindle servo.

Adjust VR105 (FE. OFS) so that the amplitude of waveform at CN204 (TP201), Pin-1 (RF) is maximum.

(1)

(2)

NOTE: The oscilloscope displays a moving image, not a ÒSTILLÓ image as shown below. In order to verify that the focus

servo is on, tap on the machine gently and listen to the sound indicating the servo operation.

Out of adjustment Optimum adjustment

(Waveform amplitude is at maximum.)

Fig. 10

19

CR200

4.2.3 Coarse Skew Adjustment

• Objective To coarse adjust the angle of pickup to the disc for performing the grating and

DPP (tracking offset) adjustments correctly.

• Symptom when out of adjustment Sound is cracking, some discs can be played but not others.

• Measurement instrument connections Oscilloscope to CN204, Pin-1 (RF) (SERVO UCOM BOARD assy)


[ Settings ]: 20 mV/div., 200 nS/div., AC mode

• Disc TCD-785


• Adjustment location Radial adjustment screw and tangential adjustment screw

Fig. 11

Before executing this adjustment, you must cut a few wire binders, disconnect cable and loosen 4 screws so that the

HEAD BOARD assy can be tilted up and fixed into the slits.

CAUTION:

Tangential direction

Tangentialadjustmentscrew

RadialadjustmentscrewRadial direction

Disc

Fig. 2

Hexagonalscrewdriver

FRONT PANEL

[ Procedures ]

Move the pickup to the position where the radial/tangential adjustment screws will be seen with the MANUAL / TRACK

SEARCH FWD or REV keys so that the radial/tangential adjustment screws can be adjusted.


(1)

(2)

(3)

NOTE:Radial direction and tangential direction

mean the direction relative to the disc

shown in Fig. 11.

Adjust the RAD (radial direction) and TAN (tangential

direction) adjustment screws alternately with hexagonal

screwdriver (1.27 mm diagonal) to maximize the RF output at

CN204 (TP201), Pin-1.

20

CR200

4.2.4 Coarse Grating Adjustment

• Objective To align the tracking error generation laser beam spots to the optimum angle on

the track.

• Symptom when out of adjustment Does not start playing, track search is impossible, tracks are skipped.

• Measurement instrument connections Oscilloscope to CN104, Pin-3 (TE) via a low pass filter.

(HEAD BOARD assy) See Fig. 14 below.



• Disc TCD-785

• Player state Test mode, focus and spindle servos: closed, tracking servo: open.

• Adjustment location Grating adjustment screw in the slit

[ Procedures ]Move the pickup to the position where the grating adjustment slit will be seen with the MANUAL / TRACK SEARCH

FWD or REV keys so that the grating adjustment can be adjusted.

Press the FINALIZE key and the PLAY key in the order to close the focus servo and then spindle servo.

Insert a screwdriver into the grating adjustment slit and adjust the grating to find the null point.

For more details, see next page.

If you slowly turn the screwdriver clockwise from the null point, the amplitude of the wave gradually increases. Then, if

you continue turning the screwdriver, the amplitude of the wave becomes smaller again. Turn the screwdriver

counterclockwise from the null point and set the grating to the first point where the wave amplitude reaches its maximum.

(1)

(2)

(3)

(4)

Return the pickup to more or less midway across disc with the MANUAL / TRACK SEARCH key. Then, press the

PAUSE key and check that the track number and elapsed time are displayed on the front panel. If they are not displayed

at this time or the elapsed time changes irregularly, check the null point and adjust the grating again.

Reference : Fig. 13 shows the relation between the angle of the tracking beam with the track and the waveform.

(5)

Gratingadjustmentscrew

Fig. 3

Smallscrewdriver

CN104(TP1)

LPF

15kΩ

0.001µF

(10 : 1)

Pin 3(TE)

Pin 4(AGND)

HEAD BOARDASSY

Fig. 12

21

CR200

Fig. 14

[ How to find the null point ]

When you insert the small screwdriver into the slit for the grating adjustment and change the grating angle, the amplitude

of the tracking error signal at CN104 (TP1), Pin 3 (TE) changes. Within the range for the grating, there are five or six

locations where the amplitude of the wave reaches a minimum. Of these five or six locations, there is only one at which

the envelope of the waveform is smooth. This location is where the three laser beams divided by the grating are all right

above the same track. (See Fig. 13.)

This point is called the null point. When adjusting the grating, this null point is found and used as the reference position.

4.2.5 DPP (Tracking Offset) Adjustment

• Objective To correct for the variation in the sensitivity of the tracking photodiode.

• Symptom when out of adjustment The unit does not playback, track search is impossible, tracks are skipped.

• Measurement instrument connections Oscilloscope to CN104, Pin-3 (TE)

[This connection must be via a low pass filter (15kW + 0.001µF). ]



• Disc TCD-785

• Player state Test mode, focus and spindle servos: closed, tracking servo: open.

• Adjustment location VR112 (TE. OFS) (HEAD BOARD assy)

[ Procedures ]Move the pickup to the midway across the disc (R = 35mm) with the MANUAL / TRACK SEARCH FWD or REV keys.

Press the FINALIZE key and the PLAY key in the order to close the focus servo and then spindle servo.

Line up the bright line (ground) at the center of the oscilloscope screen and put the oscilloscope into DC mode.

Adjust VR112 (TE. OFS) so that the positive amplitude and negative amplitude of the tracking error signal at CN104,

Pin-3 (TE) are the same (in other words, so that there is no DC component).

(1)

(2)

(3)

(4)

Turning the grating counterclockwise Turning the grating clockwise

Null pointGrating adjustment position

Waveform ofCN104 (TP1), Pin 3 (TE)

Fig. 4

Null point waveform Maximum amplitudewaveform

Waveform other than thenull point

Note : If the difference between the amplitude of the error signal at the innermost edge and outermost edge of the disc is more than 10%, adjust the grating again.

Fig. 13

A

B

GND

A = B

A

B

GND

A = B

When there is no DCcomponent

When there is a DCcomponent

22

CR200

Fig. 15

4.2.6 Fine Focus Offset Adjustment

• Objective To optimize the DC offset voltage of the focus servo circuit.

• Symptom when out of adjustment The unit does not focus in, sound is caracking and the RF signal is dirty.




• Disc TCD-785

• Player state Test mode, play


[ Procedures ]Move the pickup to midway across the disc (R = 35mm) with the MANUAL / TRACK SEARCH FWD or REV keys.

Press the FINALIZE key, the PLAY key and the PAUSE key in the order to close the respective servos and put the player

into play mode.

Adjust VR105 (FE. OFS) so that the 3T waveform at CN204, Pin-1 (RF) is maximum.

(1)

(2)

(3)


23

CR200

4.2.7 Fine Skew Adjustment

• Objective To adjust the angle of the pickup relative to the disc so that the laser beams are

shone straight down into the disc for the best read out of the RF signals.

• Symptom when out of adjustment Sound is cracking, some discs can be played but not others..




• Disc TCD-785


• Adjustment location Pickup radial adjustment screw and tangential adjustment screw

[ Procedures ]Move the pickup to the position where the radial/tangential adjustment screws will be seen with the MANUAL / TRACK

SEARCH FWD or REV keys so that the radial/tangential adjustment screws can be adjusted.


into play mode.

First, adjust the radial adjustment screw with the hexagonal screwdriver (1.27 mm) so that the eye pattern (the diamond

shape at the center of the RF signal) can be seen the most clearly and the amplitude is at maximum..

Next, adjust the tangential adjustment screw with the hexagonal screwdriver so that the eye pattern can be seen the most

clearly. (Fig. 17).

Adjust in the order of the radial adjustment screw and the tangential screw again, so that the eye pattern can be seen the

most clearly. As necessary, adjust the two screws alternately so that the eye pattern can be seen the most clearly.

After the adjustment, remove the float screw, turn over the servo mechanism assembly, then secure the radial adjustment

screw and the tangential adjustment screw with loc-tite.

(1)

(2)

(3)

(4)

(5)

(6)

Fig. 16

Tangentialadjustmentscrew

Radialadjustmentscrew

Hexagonalscrewdriver

Stabilize each screwwith an adhesive.

(Front side) (Rear side)

24

CR200

Out of adjustment Optimum adjustment Out of adjustment

Out ofadjustment

Optimumadjustment

Out ofadjustment

4.2.8 Grating Re-adjustment

Adjust in the same manner as "4.2.4 Coarse Grating Adjustment ".

Fig. 17

4.3 Adjustment 2

4.3.1 CD-R VCO Control Voltage Adjustment

• Objective To optimize the CD-R VCO control voltage adjustment of VCO IC.

• Symptom when out of adjustment The unit does not record or playback CD-R discs.

• Measurement instrument connections Multimeter to CN331, Pin-1 (VCOIN) (STRATEGY BOARD assy)

GND probe can be connected to CN331, Pin-2 (GND).


• Player state Test mode, stop

• Adjustment location VR301 (VCOIN) (STRATEGY BOARD assy)

[ Procedures ]

Adjust VR301 (VCO CON) so that the voltage at Pin 1 (VCOIN) of CN331 (TP30) becomes 2.5 ± 0.1V.(1)

25

CR200

4.3.2 Multi Pulse Time Adjustment

• Objective Pulse adjustment for recording (1)

• Symptom when out of adjustment The unit does not playback CD-R discs which was recorded with this player .

• Measurement instrument connections Oscilloscope to CN3506, Pin-6 (MPLS) (STRATEGY BOARD assy)

GND probe can be connected to CN3506, Pin-1 (DGND).

[ Settings ]: 1 V/div., 20 nS/div., DC mode



• Adjustment location VR3501 (MPLS DLY) (STRATEGY BOARD assy)

[ Procedures ]Disconnect a connector CN3502 (white wires with green connector).

Adjust the time from rising edge to falling edge of Waveform with 2V level.

Adjust VR3501 (MPLS DLY) so that the DC voltage at CN3506 pin-6 (MPLS) becomes 70nS ± 3nS.

Press the STOP key.

Connect a connector CN3502.

(1)

(2)

(3)

(4)

(5)

4.3.3 EFM Rising Edge Time Adjustment



• Measurement instrument connections Oscilloscope to

CH1 : CN3506, Pin-5 (EFM IN) (STRATEGY BOARD assy)

CH2 : CN3506, Pin-4 (SEFM) (STRATEGY BOARD assy)


[ Settings ]

CH1 : 1 V/div. DC mode, 20 nS/div.

CH2 : 1 V/div. DC mode


• Player state Test mode, recording power ON

• Adjustment location VR3502 (EFM DLY) (STRATEGY BOARD assy)

[ Procedures ]

Disconnect a connector CN3502.

Turn VR104 (REC. PW) fully counterclockwise to reduce the power to minimum.

Press RECORD and REC MUTE keys in the order to lights up the laser diode.

Adjust the time from rising edge of CN3506 pin 5 to rising edge of pin 4 of waveform

at the 2V level.

Adjust VR3502 (EFM DLY) so that the delay becomes 80nS ± 3nS.

(1)

(2)

(3)

(4)

(5)

70nS±3nS

2V

GND

80nS±3nS

2V

CH1CH2

GND

26

CR200

4.3.4 3T Rising Edge Time Adjustment




CH1 : CN3506, Pin-3 (3T IN) (STRATEGY BOARD assy)

CH2 : CN3506, Pin-2 (3T OUT) (STRATEGY BOARD assy)


[ Settings ]

CH1 : 1 V/div., DC mode, 20 nS/div.

CH2 : 1 V/div., DC mode


• Player state Test mode, recording power ON

• Adjustment location VR3503 (3T DLY) (STRATEGY BOARD assy)

[ Procedures ]Disconnect a connector CN3502.

Turn VR104 (REC. PW) fully counterclockwise to reduce the power at minimum.

Press the RECORD and the REC MUTE keys in the order to lights up the laser

diode.

Adjust the time from rising edge of CN3506 pin-3 to rising edge of pin 2 of waveform

with 2V level.

Adjust VR3503 (3T DLY) so that the delay becomes 42nS ± 3nS.

Connect a connector CN3502.

(1)

(2)

(3)

(4)

(5)

(6)

4.3.5 WBL+ Offset Adjustment

• Objective To adjust the gain balance of the wobble signal.


• Measurement instrument connections Oscilloscope to CN104, Pin-6 (RWBL) (HEAD BOARD assy)





• Adjustment location VR107 (WBL+. OFS) (HEAD BOARD assy)

[ Procedures ]

Turn VR108 (WBL. OFS) to fully counterclockwise.

Adjust VR107 (WBL+. OFS) so that the DC voltage at CN104 (TP1), Pin-6 (RWBL) is Ð20mV ± 10mV.

(1)

(2)

42nS±3nS

2V

CH1CH2

GND

27

CR200

4.3.6 Coarse WBL Offset Adjustment

• Objective To optimize the DC offset voltage of the wobble amp.


• Measurement instrument connections Oscilloscope to CN104, Pin-5 (WBL) (HEAD BOARD assy)





• Adjustment location VR108 (WBL. OFS) (HEAD BOARD assy)

[ Procedures ]

Adjust VR108 (WBL. OFS) so that the DC voltage at Pin 5 (WBL) of CN104 (TP1) becomes 0 ± 10mV.(1)

4.3.7 RF Offset Adjustment

• Objective To optimize the DC offset voltage of the RF amp.

• Symptom when out of adjustment The unit does not playback..






• Adjustment location VR121 (RF. OFS) (HEAD BOARD assy)

[ Procedures ]

Adjust VR121 (RF. OFS) so that the DC voltage at Pin 1 (RF) of CN204 (TP201) becomes 0 ± 10mV.(1)

4.3.8 Playback Power Re-adjustment

Adjust in the same manner as "4.2.1. Playback Power Adjustment " in Adjustment 1.(1)

[ Procedures ]

28

CR200

4.3.9 Coarse Focus Offset Adjustment

• Objective To optimize the DC offset voltage of the focus error amp.

• Symptom when out of adjustment The unit does not focus in and the RF signal is dirty.




• Disc TCD-785



[ Procedures ]


Adjust VR105 (FE. OFS) so that the amplitude of RF signal at CN204, Pin-1 (RF) is maximum.

(1)

(2)


4.3.10 Main and Sub Mix Ratio Adjustment

• Objective To mix the gain of the main signal output and sub signal output of the pickup.

• Symptom when out of adjustment The unit does not playback.


CH1: CN104, Pin-1 (STE) (HEAD BOARD assy)

CH2: CN104, Pin-2 (MSTE) (HEAD BOARD assy)

[These connections must be via low pass filters. ]


[ Settings ]

CH1 : 50 mV/div. AC mode

10 mS/div. ADD mode

CH2 : 100 mV/diV. AC mode

• Disc TCD-785


• Adjustment location VR110 (MS. MIX) (HEAD BOARD assy)

[ Procedures ]


Set the oscilloscope to ADD mode (waveform adding mode of CH1 and CH2) and observe the adding waveform of CH1

and CH2.

Adjust VR110 (MS. MIX) so that the amplitude of waveform becomes minimum.

(1)

(2)

(3)

Fig. 18

29

CR200

4.3.11 Tracking Amp. Gain Adjustment

• Objective To correct the discrepancy in the tracking error level with the pickup.


• Measurement instrument connections Oscilloscope to CN104, Pin-3 (TE) (HEAD BOARD assy)

[The connection must be via a low pass filter (15k½ + 0.001µF). ]


[ Settings ]: 20 mV/div., 5 mS/div.DC mode

• Disc TCD-785


• Adjustment location VR111 (TE. GAIN) (HEAD BOARD assy)

[ Procedures ]

Move the pickup to midway across the disc (R = 35mm) with the MANUAL /

TRACK SEARCH FWD or REV keys.

Press the FINALIZE key and the PLAY key in the order to close the focus servo

and then the spindle servo.

Line up the bright line (ground) at the center of the oscilloscope screen and put

the oscilloscope into DC mode.

Adjust VR111 (TE. GAIN) so that the positive amplitude and negative amplitude

of the tracking error signal at CN104 (TP1), Pin 3 (TE) is 1.0V ± 0.05V.

(1)

(2)

(3)

(4)

4.3.12 Tracking Offset Adjustment

• Objective To correct for the variation in the sensitivity of the tracking photodiode.


• Measurement instrument connections Oscilloscope to CN104, Pin-3 (TE) (HEAD BOARD assy)

[ This connection must be via a low pass filter (15k½ + 0.001µF).]



• Disc TCD-785


• Adjustment location VR112 (TE. OFS) (HEAD BOARD assy)

[ Procedures ]

Move the pickup to midway across the disc (R = 35mm) with the MANUAL / TRACK SEARCH FWD or REV keys.


Line up the bright line (ground) at the center of the oscilloscope screen and put the oscilloscope into DC mode.

Adjust VR112 (TE. OFS) so that the positive amplitude and negative amplitude of the tracking error signal at CN104,

Pin-3 (TE) are the same (in other words, so that there is no DC component).

(1)

(2)

(3)

(4)

Note : If the great offset is observed, perform the adjustments in the section 4.3.11 and 4.3.12.

1.0V ± 0.05VGND

A

B

GND

A = B

A

B

GND

A = B

When there is no DCcomponent

When there is a DCcomponent

30

CR200

4.3.13 ACT Offset Adjustment

• Objective To optimize the DC offset voltage of the actuator servo.

• Symptom when out of adjustment The unit does not pause, track search is impossible, tracks are skipped.

• Measurement instrument connectionsOscilloscope to CN5021, Pin-1 (ACT ERR) (SERVO UCOM BOARD assy)

[ Settings ]: 5 mV/div, 5 mS/div., DC mode

• Disc TCD-785


• Adjustment location VR1 (ACT. OFS) (HEAD BOARD assy)

[ Procedures ]



Adjust VR1 (ACT. OFS) so that the DC voltage at CN5021 (TP00), Pin 1 (ACT ERR) is 0 ± 20mV.

(1)

(2)

(3)

4.3.14 ACT Gain Adjustment

• Objective To optimize the actuator servo gain.

• Symptom when out of adjustment The unit does not pause, track search is impossible, tracks are skipped.

• Measurement instrument connections Oscilloscope to CN5021, Pin-1 (ACT ERR) (SERVO UCOM BOARD assy)


• Disc TCD-785


• Adjustment location VR10 (ACT. GAIN) (HEAD BOARD assy)

[ Procedures ]



Press the WRITE key to light up the WRITE KEY LED, and short-circuit the Pin-2 and Pin-3 of CN5021.

Adjust VR10 (ACT. GAIN) so that the DC voltage at CN5021 (TP00), Pin 1 (ACT ERR) is Ð380 ± 20mV.

(1)

(2)

(3)

Note : If the great offset is observed, perform the adjustments in the section 4.3.13 and 4.3.142.

31

CR200

4.3.15 Fine Focus Offset Adjustment

• Objective To optimize the DC offset voltage of the focus servo circuit.

• Symptom when out of adjustment The unit does not focus in, sound is cracking and the RF signal is dirty.




• Disc STD-R03





into play mode.

Adjust VR105 (FE. OFS) so that the 3T waveform at CN204, Pin-1 (RF) is maximum.

(1)

(2)

(3)

Note : Adjust after confirming that the WRITE KEY LED is OFF.


Fig. 19

32

CR200

4.3.16 WBL Balance Adjustment


• Symptom when out of adjustment The unit does not record or search or pause CD-R discs.


[ This connection must be via high-pass filter (180pF+3.9kΩ).]


[ Settings ]: 5 mV/div., 20 µS/div., DC mode

• Disc STD-R03


• Adjustment location VR106 (WBL. BALANCE) (HEAD BOARD assy)

[ Procedures ]



into play mode.

Adjust VR106 (WBL. BALANCE) so that the amplitude of waveform at CN104 (TP1), Pin 5 (WBL) is minimum.

(1)

(2)

(3)


Fig. 20

33

CR200

4.3.17 Fine WBL Offset Adjustment


• Symptom when out of adjustment The unit does not record, search or pause CD-R discs.


[ This connection must be via high-pass filter (180pF+3.9kΩ).]


[ Settings ]: 5 mV/div., 20 µS/div., DC mode

• Disc STD-R03


• Adjustment location VR108 (WBL. OFS) (HEAD BOARD assy)



into play mode.

Adjust VR108 (WBL. OFS) so that the amplitude of waveform at CN104, Pin-5 (WBL) is minimum.

(1)

(2)

(3)


Fig. 21

34

CR200

4.3.18 WBL Focus Offset Adjustment


• Symptom when out of adjustment The unit does not record, search or pause CD-R discs.


[ This connection must be via high-pass filter (180pF+3.9k½).]



• Disc STD-R03


• Adjustment location VR115 (WFE. OFS) (HEAD BOARD assy)

[ Procedures ]


Press the FINALIZE key, the PLAY key and the PAUSE key in the order to close the respective servos and put the

CR200 into play mode.

Press the AUTO/MANUAL key to light up the COPY BIT LED.

Adjust VR115 (WFE. OFS) so that the amplitude of waveform at CN104, Pin-5 (WBL) is minimum.

(1)

(2)

(3)

(4)


Fig. 22

35

CR200

4.3.19 Recording Power Adjustment

• Objective To optimize the recording power of the laser diode.

• Symptom when out of adjustment The unit does not either record or playback self-recorded discs. It also skips

tracks and the RF waveform is dirty. (No problem shown during CD playback)

• Measurement instrument connections Multimeter to CN104, Pin-7 (PWAJT) (HEAD BOARD assy)



• Player state Test mode, maximum recording power ON

• Adjustment location VR104 (REC. PW) (HEAD BOARD assy)

[ Procedures ]

Fully turn VR104 (REC. PW) counterclockwise to reduce the power to the minimum.

Press RECORD and REC MUTE keys in this order to lights up the laser diode.

Adjust the voltage value of Pin 7 (PWAJT) of CN104 to the voltage value (REC. PW voltage ± 10mV) displayed on the

pickup flexible cable using VR104 (REC. PW).

(1)

(2)

(3)

• When Adjusting with the multimeter

Perform this adjustment more than 5 minutes after starting up the test mode.

Power more than ten times greater than playback power is released during these adjustment. Never look directly at the

objective lens.

This adjustment cannot be performed accurately if disc is inserted. Be sure to remove disc first before adjustments.

The laser diode may be damaged if the recording power is greater than the specified value. Always perform the step 1

below before making adjustments and be careful not to exceed the adjustment value by more than 50mV from the

specified value in the step 3 below).

CAUTION:(a)

(b)

(c)

(d)

• Reference: When adjusting with optical power meter

(a)

(b)

(c)

Perform this adjustment more than two minutes after starting up the test mode (after inserting the AC plug).

The laser diode may be damaged if the recording power is greater than the specified value. Always perform step 1 before

making adjustments and be careful not to exceed the adjustment value by more than 0.3mW (specified value in step 3).

Power more than ten times greater than playback power is released during this adjustment. Never look directly at the

objective lens.

CAUTION:



36

CR200

4.3.20 HF Amp. Gain Adjustment

• Objective To correct the discrepancy in the HF level with the pickup.

• Symptom when out of adjustment The unit does not record, track search is impossible.

• Measurement instrument connections Oscilloscope to CN104, Pin 8 (HF) (HEAD BOARD assy)


[ Settings ]: 50 mV/div., 500 nS/div., DC mode

• Disc TCD-785


• Adjustment location VR119 (HF. GAIN) (HEAD BOARD assy)

[ Procedures ]



into play mode.

Line up bright line (ground) at the center of the oscilloscope screen and put the oscilloscope into DC mode.

Adjust VR119 (HF. GAIN) so that the amplitude of waveform at CN104 , Pin-8 (HF) is 2.0V ± 0.1V.

(1)

(2)

(3)

(4)

NOTE :

Adjust after checking that the COPY BIT LED is OFF.

2.0V ± 0.1V

Fig. 23

Fully turn VR104 (REC. PW) counterclockwise to reduce the power to the minimum.

Move the pickup to the outer edge of the disc with the MANUAL / TRACK SEARCH FWD key.

Press RECORD and REC MUTE keys in that order to lights up the laser diode.

Shine the light discharged from the objective lens in the pickup on the light power meter sensor and adjust VR104 (REC.

PW) so that the recording laser diode output is an average of 4.7mW ± 0.1mW (Wavelength 790nm, Average mode).

P : Playback Power

R : Recording Power

(1)

(2)

(3)

(4)

[ Procedures ]

37

CR200

4.3.21 Focus Servo Loop Gain Adjustment

• Objective To optimize the focus servo loop gain.

• Symptom when out of adjustment Playback does not start or focus acutuator noisy.

• Measurement instrument connections Oscilliscope CH1 to CN204, Pin-5 (FCSIN) via 100k½ resistor

Oscilloscope CH2 to CN204, Pin-6 (FCSER)

(SERVO UCOM BOARD assy) See Fig.23 below.

[ Settings ]

CH1 : 0.1 V/div., X-Y mode

CH2 : 10 mV/div.


• Disc TCD-785


• Adjustment location VR201 (FCS. GAIN) (SERVO UCOM BOARD assy)

[ Procedures ]

Set the AF generator output to 1.4kHz and 1Vp-p.



into play mode.

Adjust VR201 (FCS. GAIN) so that the lissajous waveform is symmetrical about X axis and the Y axis.

(1)

(2)

(3)

(4)

Fig. 6

CN204(TP201)

100kΩ

1.4kHz1Vp-p

(10 : 1)

(10 : 1)

Pin 5 (FCSIN)

Pin 6 (FCSER)

Pin 4 (AGND)∼

X Y

Fig. 24

Optimum gainHigher gain Lower gain

38

CR200

4.3.22 Tracking Servo Loop Gain Adjustment

• Objective To optimize the tracking servo loop gain.

• Symptom when out of adjustment The unit does not start, during searches the acutuator is noisy, or tracks are skipped.

• Measurement instrument connections Oscilliscope CH1 to CN204, Pin-3 (TRKIN) via 100k½ resistor

Oscilloscope CH2 to CN204, Pin-2 (TRKER)

(SERVO UCOM BOARD assy) See Fig.24 below.

[ Settings ]

CH1 : 0.1 V/div., X-Y mode

CH2 : 10 mV/div.


• Disc TCD-785


• Adjustment location VR202 (TE. GAIN) (SERVO UCOM BOARD assy)

[ Procedures ]

Set the AF generator output to 1.2kHz and 2Vp-p.



into play mode.

Adjust VR202 (TE. GAIN) so that the lissajous waveform is symmetrical about X axis and the Y axis.

(1)

(2)

(3)

(4)

Fig. 7

Low pass filter

CN204(TP201)

100kΩ

1.2kHz2Vp-p

(10:1)

(10:1)

Pin 3 (TRKIN)

Pin 2 (TRKER)

Pin 4 (AGND)∼

X Y

0.001µF

39kΩ

Fig. 25

Optimum gainHigher gain Lower gain

39

CR200

5. ADDITIONAL INFORMATION

HEAD BOARD ASSY5-1. WAVEFORM AND VOLTAGES

• Measuring condition: DC input unless otherwise noted.

IC101 (PA4022A) [V] IC102 (BA4560F) [V]

IC103 (TC7S08F) [V]

IC104 (BA4560F) [V]

IC202 (LA6517) [V]

IC203 (LA6520) [V]

Q101 (2SC2412K) [V]

Q102 (2SB1189) [V]

Q103~5 (2SA1037K) [V]

Q106 (2SA1037K) [V]

Q107 (2SA1461) [V]

Q109 (DTC114TS) [V]

Q111 (DTA114TK) [V]

niP EDOM niP EDOM.oN POTS YALP CER .oN POTS YALP CER

1 10.0 - 1.0- 53 6.0 6.0 8.02 20.0 21.0- 4.0- 63 6.0 6.0 8.03 0 61.0- 0 73 2.1 2.1 5.14 9.4- 9.4- 9.4- 83 1.0 1.0 1.35 0 0 0 93 0.5 0 06 0 0 0 04 0 0 1.0-7 0 0 0 14 0 0 08 0 0 0 24 0 0 09 0 0 0 34 0 0 1.001 0 0 0 44 0 1.0- 1.0-11 0 0 0 54 9.4- 9.4- 9.4-21 0 0 0 64 0 1.0- 1.0-31 0 0 0 74 0 0 041 0 0 0 84 0 0 051 0 0 0 94 0 0 061 0 0 - 05 0 0 071 0 0 0 15 0 0 081 0 0 0 25 0 1.0- 091 0 0 0 35 0 1.0- 1.0-02 0 0 0 45 0 2.0 2.012 0 0 0 55 0 0 022 0 0 0 65 0 0 032 4.1 4.1 4.1 75 1.0 1.0 1.042 4.1 4.1 4.1 85 0.4- 0.4- 0.4-52 0 0 9.0 95 9.2- 7.2- 7.2-62 0 2.0 2.0 06 0 0 072 0 0 2.1 16 0 0 082 0 0 0 26 0 0 092 0.5 0.5 0.5 36 0.5 0.5 0.503 2.4 2.1 2.1 46 1.0- 3.0 3.013 4.3- 7.1- 7.1- 56 0 1.0- 023 0 0 0 66 3.0- 4.1 2.133 0.1- 0 0 76 0 0 043 3.4 6.3 6.3 86 1.0- 0 0

niP EDOM.oN POTS YALP CER

1 0 2.0 5.12 4.1 4.1 5.13 4.4 4.1 4.14 0.5- 0.5- 0.5-5 0 0 06 0 0 0

7 0 0ot1.0

6.08 5 5 5


1 0 0 02 0 0 0.23 0 - -4 0 0 0.25 5 - -


1 0 1.0- 2.0-2 0 1.0- 1.0-3 0 1.0- 1.0-4 0.5- - -5 0 0 06 0 0 07 0 0 08 0.5 - -


1 0 0 02 4.9 - -3 4.0- 4.0- 4.0-4 0.01- - -5 4.0- 4.0- 4.0-6 4.0- 4.0- 4.0-7 0 0 08 0 0 0


1 10.0 10.0 2.0ot0

2 10.0 3.0ot1.0

4.0

3 0 3.0ot2.0

3.0

4 40.0 1.0-ot5.0-

7.0-5 2.2 2.2 2.26 2.2 2.2 2.27 0 0 08 0 0 09 0 0 001 - - -11 - - -21 4.9 - -

0.01- - -


E 6.0 6.0 8.0C - - -B 2.1 2.1 4.1


E 0.5 0.5 5.4C 5.1 5.1 8.1B 3.4 8.3 8.3

niP1 EDOM.oN POTS YALP CER

E 0.5 0.5 8.4C 0.1 0.1 2.2B - - -


E 0.5 0.5 8.4C - - -B - - -


E - - -C 5.1 5.1 8.1B 0.3 0.3 0.3


E 0 - -C 0 1.1 2.1B 0.5 0 0


E 0.5 - -C 0 0 4.4B 0.5 0 0

CN111 pin 1 (EFM)

CN105 pin 4 (XSAMP)

Test modeDuring maximum recordingpower laser diode ON2V/div 0.2µS/div

GND

GND

2

3

2

3

IC202 pin 6 (FCS ON)

IC202 pin 3 (FD)

GND

GND

5

4

During PLAY5V/div 1mS/div

5

4

IC202 pin 7 (TRKCON)2V/div 0.5mS/divIC202 pin 1 (TD)0.2V/div 0.5mS/div

GND

GND

7

6

During PLAY

7

6

CN106 pin 5 (SPDL)1V/div 2mS/divIC203 pin 4 (SPD MT)2V/div 2mS/div

GND

GND

11

10

During PLAY

11

10

IC203 pin 1 (SLDCON)

IC203 pin 3 (SLD MT)

GND

GND

9

8During PLAY0.5V/div 0.2mS/div

9

8

IC101 pin 47 (MTE)200mV/divCN105 pin 3 (M+STE)500mV/div

GND

GND

12

13

Test mode CD FCS SPDL TRK

CLOSE

OPEN

12

13

TP1 pin 5 (WBL)

CN105 pin 11 (WBL)

GND

GND

14

15

During CD-R PLAY100mV/div 20µS/div

14

15

40

CR200

SERVO UCOM BOARD ASSY• Measuring condition: DC input unless otherwise noted.

IC201 (CXA1372Q) [V]

IC208 (LM2940CT-5.0) [V]

IC311 (PST529C) [V]

IC204 (HD74HC4053FP) [V]


U 3.9 - -G 0 - -5+ 0.5 - -


1 0.5 0.5 0.52 0 0 03 0.5 0.5 0.5


1 0 0 02 0 0 03 9.0 5.1 9.14 9.0 1.0 95 1.0 1.0 3.16 0 0 07 0 0 08 0 0 09 0.5 0 0.501 0 0 011 0 9.4 2.021 0.5 0.5 0.531 0 0.5 0.541 0.5 0.5 0.551 0 0 061 0.5 0.5 0.5

niP EDOM niP EDOM niP EDOM.oN POTS YALP CER .oN POTS YALP CER .oN POTS YALP CER

1 0 0 0 71 3.1 3.1 3.1 33 1.0 0.5 0.52 0 0 0 81 0 0 0 43 4.1 1.1- 8.4-3 0 0 0 91 0.4- 9.4- 9.4- 53 0.1- 4.1- 8.4-4 0 0 0 02 0.5 0.5 0.5 63 0.5 0.5 0.55 4.0- 4.0- 4.0- 12 0.5 0.5 0.5 73 0 4.0- 0.4-6 0 0 0 22 8.4 9.4 0.5 83 0.4- 2.3- 9.1-7 3.0 3.0 3.0 32 0.5 0.5 0.5 93 0 0 08 0 0 0 42 7.0 7.0 7.0 04 1.0- 1.0 9.39 0 0 0 52 9.4 9.4 0 14 9.4- 9.4- 9.4-01 0.5 0.5 0.5 62 1.0 1.0 2.1 24 0 0 011 0 0 0 72 8.0 5.1 9.1 34 0 0 021 0 0 0 82 0 0 0 44 0 0 031 0 0 0 92 0 0 7.3 54 0 0 041 0 3.0 3.0 03 9.4- 9.4- 9.4- 64 0 0 051 0 0 0 13 5.2 5.2 5.2 74 2.0 0 061 0.4- 0.4- 0.4- 23 6.2 6.2 8.2 84 2.0 0 0

J201 pin 10 (HF)

CN204 pin 1 (RF)

During CD PLAY500mV/div 0.5µS/div

GND

GND

1

2

1

2

CN204 pin 2 (TE)

GND

GND

3

Test modeTRK, CLOSE stateTop : FILTER existBottom : FILTER none500mV/div 0.5mS/div

CN204 pin 2 (TE)

GND

GND

3

Test mode FSC, SPDL ON TRK, OPEN stateTop : FILTER existBottom : FILTER none500mV/div 0.5mS/div

CN204 pin 6 (FE)

GND

4

Test modeTRK, CLOSE state0.5V/div 2mS/div

IC205 pin 63 (MIRR) 2V/div

CN204 pin 1 (RF) 0.5V/div

GND

GND

5

2

During manual search0.5mS/div

5

2

IC206 pin 4 (MDP) 2V/div

IC205 pin 13 (CLV) 10V/div

GND

GND

6

10

IC205 pin 14 (ECLV) 10V/div11During CD PLAY20µS/div

10

IC205 pin 14 (ECLV) 10V/div11In thetest mode20µS/div

FCS ONSPDL ON (CD)TRK OPEN

6

10

GND11

IC207 pin 4 (MDP) 2V/div


7

10

IC205 pin 14 (ECLV) 10V/div11During CD-R REC20µS/div

7

10

11

IC205 pin 9 (SPDLO) 1V/div


GND

GND

8

10

IC205 pin 14 (ECLV) 10V/div11During STOP20µS/div

8

10

GND

GND

GND

GND11

IC356 pin 48 (SPSP) 2V/div


GND

GND

9

9

10

GND11

IC205 pin 19 (FGIN)

IC205 pin 17 (FGOUT)

GND

GND

12

13In the test mode FCS ON SPDL ON (CD) TRK OPEN2V/div 2mS/div

12

13

IC206 pin 34 (DATA)

IC206 pin 32 (LRCK)

GND

GND

14

15

IC206 pin 35 (BCLK)16During CD PLAY (1kHz 0dB)10V/div 2µS/div

14

15

GND16

J201 pin 11 (WBL) 50mV/div

IC207 pin 1 (WBL) 2V/div

GND

GND

17

18

During CD-R PLAY20µS/div

17

18

J209 pin 5 (DOUT) 5V/div

J208 pin 13 (MCK) 2V/div

GND

GND

21

22

During CD PLAY0.1µS/div

21

22

J201 pin 10 (HF)

IC356 pin 23 (RFT)

GND

1

19

IC356 pin 24 (RFB)20 During CD-R PLAY(in common with GND of 1 and 19) 1V/div 1mS/div

1

19

GND20

41

CR200

IC205 (PA9004A) [V] IC206 (CXD2500BQ) [V]

IC207 (PDJ006A) [V]

IC352 (LC3517BML-15) [V]

IC353 (HD74HC573FP) [V]

IC354 (TC7S00F) [V]

IC355 (TC7S04F) [V]

IC360 (XL93LC46AF) [V]

IC361 (PST572E) [V]

IC362 (TC7S04F) [V]

IC363 (TC7S14F) [V]

IC5008 (BA4560F) [V]


1 0.5 0.5 0.5 33 9.3 9.3 9.32 5.2 4.2 5.2 43 0 0 03 1.3 1.3 5.2 53 6.0 6.0 6.04 8.0 8.0 3.2 63 1.0 1.0 1.05 8.0 8.0 3.2 73 0 0 06 5.2 5.2 5.2 83 0 0 07 5.2 4.2 8.1 93 0 0 08 5.2 5.2 5.2 04 0 0 09 4.2 6.2 6.2 14 0 0 001 5.2 5.2 5.2 24 0 0 011 0 0 0 34 0 0 021 4.2 4.2 4.2 44 0 0 031 0 9.4 9.4 54 0.5 4.2 4.241 0 9.4 0 64 0 0 051 5.2 5.2 6.2 74 6.1 9.0 2.161 0 0 0 84 6.1 6.2 2.171 0.5 8.2 8.2 94 6.1 6.2 9.181 0.4- 0.4- 0.4- 05 6.1 6.2 9.191 0 3.3 3.3 15 6.1 6.1 6.102 0 0 0 25 3.0- 4.1 8.112 0 0 0 35 0.4- 0.4- 0.4-22 0 0 0.5 45 3.0 4.1 3.232 0 0 0.5 55 0.1- 5.1 3.142 0 0 0 65 3.0- 9.1 9.152 0.1 0.1 4.1 75 0 0 062 0.5 0.5 0.5 85 8.0- 6.0- 8.0-72 0 0.5 0 95 0 9.0 3.082 0 0 0 06 4.0 4.0 4.092 0 0 0 16 0.5 0 0.503 0 0 0 26 7.1 4.0 7.113 0 0 0 36 0.5 0.5 8.223 0 0 0 46 9.3 9.3 9.3


1 1.0 9.4 8.4 14 1.1 1.1 1.12 0 2.0 6.0 24 0 0.5 0.53 0 0.5 0.5 34 5.2 5.2 5.24 4.2 5.2 8.3 44 0.5 0 05 1.0 2.0 6.0 54 0 0.5 56 0 0.5 0.5 64 3.4 4.4 4.47 1.0 2.0 6.0 74 3.3 0 08 0.5 0.5 0.5 84 3.3 0 09 0 0 0 94 0 0 001 0 0 0 05 2.1 2.1 2.111 1.0 2.0 6.0 15 2.1 2.1 2.121 0 0 0 25 0 0 031 1.0 2.0 6.0 35 1.2 1.2 1.241 1.0 2.0 6.0 45 8.2 7.2 7.251 1.0 2.0 3.0 55 0 0 061 0.5 0.5 0.5 65 8.2 7.2 7.271 0 0 0 75 0.1 0.1 0.181 6.2 6.2 6.2 85 1.2 1.2 1.291 5.2 5.2 5.2 95 0.5 0.5 0.502 5.2 5.2 5.2 06 1.2 1.2 1.212 0 0 0 16 0 0 022 6.2 6.2 6.2 26 5.2 5.2 5.232 0.5 0.5 0.5 36 0 1.0 1.042 6.2 6.2 8.2 46 5.1 1.0 1.052 0 1.0 4.0 56 0 0 062 0 0 0 66 0 6.4 7.472 5.2 5.2 5.2 76 9.4 9.4 9.482 0 0 0 86 0 0 092 0 1.0 4.0 96 1.0 7.2 8.203 0 0 0 07 9.4 9.4 9.413 5.2 5.2 5.2 17 7.0 6.0 7.023 0 1.0 5.2 27 9.4 9.4 9.433 0.5 0.5 0.5 37 0.5 0.5 0.543 0 2.1 0 47 8.4 9.4 9.453 9.1 9.1 9.1 57 9.0 4.1 7.163 0 2.1 0 67 8.0 1.0 7.173 9.1 9.1 9.1 77 7.0 6.0 7.083 5.2 5.2 5.2 87 0.5 0.5 0.593 0.5 0 0 97 8.4 9.4 9.404 0.5 0.5 0.5 08 9.0 1.0 8.1


1 1.0 3.2 1.2 14 9.4 0.5 9.42 0.5 0 8.2 24 0.5 0.5 0.53 1.0 0 1.0 34 0.5 0.5 0.54 0.5 0.5 5.2 44 0.5 0.5 0.55 0 0 0 54 0 0 06 3.0 0 2.0 64 0 0 07 0 0 0 74 0 0 08 0 0 0 84 0 0 09 0.5 0.5 0.5 94 0 0 001 1.0 1.0 2.0 05 0 0 011 0.5 0.5 0.5 15 0 0 021 0.5 0.5 0.5 25 0 0 031 4.2 0 4.2 35 0 0 041 9.4 9.4 9.4 45 0 0 051 0 0 0.5 55 0 0 061 0 0 0.5 65 0 0 071 0 0.5 0.5 75 0 0 081 0.5 0.5 0.5 85 0.5 0.5 0.591 1.0 1.0 4.0 95 9.1 6.1 5.202 9.4 9.4 - 06 0.5 0.5 0.512 9.4 9.4 9.4 16 0 0 022 9.4 9.4 9.4 26 0 0 032 6.1 9.0 3.1 36 0 0.5 0.542 3.3 4.2 2.2 46 0 0.5 052 6.3 3.3 2.2 56 0.5 0 062 1.4 2.3 5.3 66 0.5 0.5 0.572 1.1 9.0 1.1 76 0.5 0.5 0.582 0 0 0 86 0 0 092 4.1 0.1 7.1 96 0.5 0 0.503 5.0 7.0 8.0 07 0.5 0 013 7.4 7.4 7.4 17 0 0.5 0.523 8.2 4.3 1.3 27 0 0 033 0.3 1.3 3.3 37 0 0 043 2.3 2.3 8.2 47 0 0 053 2.3 4.3 9.2 57 0 0 063 8.1 8.1 5.2 67 0 0 073 4.3 2.3 4.3 77 0 0 083 0.5 0.5 0.5 87 0.5 0.5 0.593 2.1 4.1 3.1 97 0 0 004 9.2 6.2 3.3 08 0 0 0


1 8.2 7.2 7.22 7.0 4.1 1.13 8.3 3.3 7.34 7.2 0.2 5.25 0.4 4.3 7.36 6.3 0.3 6.27 2.3 5.2 6.28 5.1 9.0 1.19 7.2 3.3 1.301 0.3 1.3 3.311 2.3 1.3 0.321 0 0 031 3.3 4.3 2.341 8.1 8.1 0.251 4.3 3.3 4.361 2.1 5.1 4.171 9.2 7.2 8.281 5.4 5.4 5.491 9.0 8.0 1.102 9.4 9.4 9.412 9.4 9.4 9.422 7.2 5.2 5.232 8.2 8.2 9.242 6.4 6.4 5.4


1 0 0 02 7.2 4.3 1.33 0.3 2.3 4.34 2.3 2.3 0.35 2.3 3.3 2.36 9.1 8.1 1.27 5.3 1.3 3.38 2.1 4.1 4.19 8.2 7.2 7.201 0 0 011 1.0 1.0 1.021 8.2 7.2 0.331 8.0 6.1 0.141 9.3 5.3 7.351 3.0 9.1 9.261 1.4 0.3 4.371 6.3 2.3 2.281 2.3 3.2 2.291 5.1 9.0 4.102 0.5 0.5 0.5


1 0 0 02 9.4 9.4 9.43 0 0 04 5.4 5.4 5.45 5.4 5.4 5.4


1 0 0 02 9.4 0.5 0.53 0 0 04 0 0 05 0.5 0.5 0.5


1 0 0 02 0.5 0.5 0.53 0 0 04 9.4 8.4 8.45 3.4 2.2 2.26 8.4 7.4 7.47 0 0 08 0 0 0


1 0.5 0.5 0.52 0 0 03 9.4 0.5 0.5


1 2.0 0 1.02 0.5 0 0.53 0 0 04 0 0.5 05 0.5 0.5 0.5


1 2.0 0 1.02 0 0.5 03 0 0 04 0.5 0 0.55 0.5 0.5 0.5


1 0 2.0- 5.0-2 0 0 03 0 0 04 0.5- 0.5- 0.5-5 0 0 06 0 0 07 0 1.0 3.0-8 0.5 0.5 0.5

42

CR200

IC351 (PD4760A9) [V] IC356 (PD4786A) [V] IC357 (TC74HC367AF) [V]

IC358 (TC74HC367AF) [V]

IC5024 (HD74HC4053FP) [V]

Q13 (DTC114TK) [V]

Q14 (DTA124EK) [V]

Q201 (DTA124ES) [V]

Q202 (2SC2412K) [V]

Q203 (2SA1037K) [V]

Q208 (DTC114TS) [V]

Q5026 (DTC124ES) [V]

*1 : COPY BIT LEDOff : 5VOn : 0V

It depends on the key input fromParallel remote controller. If ther e m o t e c o n t r o l l e r i s n o tconnected, th voltage is at 0V.

*3 : The voltage depends on the

selection of SW2 (DIP SW).

*2 :

IC359 (TC7S04AF) [V]


1 6.22- 0.22- 0.22- 14 8.4 8.4 8.42 0 0 0 24 8.4 8.4 8.43 0 0 0 34 1.0 0.5 0.54 0 0 0.22- 44 1.0 9.4 1.05 6.22- 0 0.22- 54 0.5 0 1.06 0 0.22- 0.22- 64 80.0 0 1.07 6.22- 0.22- 0.22- 74 80.0 0 1.08 0.5 0.5 0.5 84 70.0 0 1.09 60.0 0.5 0.5 94 70.0 0 1.001 60.0 0 5ro0 05 9.4 9.4 011 0 0 0 15 9.4 9.4 021 0 0 25 0.5 0.5 0.531 0 0 0 35 7.4 7.4 7.441 0.5 0 0 45 7.4 7.4 7.451 5.4 0 0 55 7.4 7.4 7.461 8.0 0 0 65 6.32- 2.32- 2.32-71 0.5 0 0 75 6.32- 2.32- 1.32-81 1* 1* 1* 85 0 0 091 0 0 0 95 0 0 002 80.0 0 0 06 0 0 012 80.0 0 0 16 0 0 022 50.0 0 0 26 0 0 032 50.0 0.5 0.5 36 0 0 042 0 0 0 46 0 0.5 0.552 0.5 0.5 0.5 56 6.42- 3.42- 0.61-62 60.0 0.5 - 66 8.31- 6.31- 9.01-72 60.0 0 0 76 8.12- 4.31- 3.31-82 2* 2* 2* 86 5.42- 4.42- 4.12-92 60.0 0 1.0 96 6.42- 3.61- 2.61-03 60.0 0 1.0 07 8.8- 3.31- 4.31-13 0 0 0 17 0.52- 6.42- 7.42-

23 70.0 0 0 27 1.21- 7.11- ot21-()41

33 70.0 0 1.0 37 0.21- ot41-()8 0

43 70.0 0 1.0 47 6.9- 4.9- 053 60.0 0 1.0 57 6.9- 4.9- 063 0 0 0 67 1.21- 9.6- 3.9-73 0 0 0 77 4.22- 1.22- 0.22-83 3* 3* 3* 87 4.22- 1.22- 0.22-93 3* 3* 3* 97 3.22- 0.22- 0.22-04 3* 3* 3* 08 4.22- 0.22- 0.22-


1 3.3 4.3 3.3 83 1.0 0.5 0.52 9.1 8.1 0.2 93 7.4 8.4 8.43 4.3 3.3 4.3 04 3.4 0.2 6.24 2.1 6.1 3.1 14 8.4 7.4 7.45 0 0 3.0 24 9.4 9.4 8.46 0 0 2.0 34 0 0 07 0 0 2.0 44 3.4 3.4 2.48 0 0 0.1 54 0 0.5 0.59 0 0 2.0 64 0 9.4 001 0 0 2.0 74 0 9.4 9.411 0 0 4.1 84 5.2 6.2 3.221 0 0 2.0 94 1.0 1.0 1.031 6.0 8.0 9.0 05 1.0 1.0 9.441 2.0 3.0 3.0 15 6.2 - -51 0.5 0.5 0.5 25 6.2 - -61 0 0 0 35 0 0 071 9.4 9.4 9.4 45 0 0 081 0 0 0 55 0.5 0.5 0.591 0 0 0 65 1.0 8.4 8.402 0 0 0 75 0 0 012 0 0 0 85 0.5 9.4 9.422 0 1.0 0 9532 7.1 6.2 0.2 06 1.0 0.5 0.542 6.1 8.0 2.1 1652 8.4 8.4 8.4 2662 0.5 0.5 0.5 36 1.0 0.5 9.472 0.5 0.5 0.5 46 1.0 0 9.482 0.5 0.5 0.5 56 1.0 0.5 0.592 9.4 0.5 9.4 66 1.0 0 003 4.0 8.2 8.2 76 9.4 9.4 9.413 4.0 0 0 86 9.4 9.4 9.423 3.0 0 0 96 9.4 9.4 9.433 0 0 0 07 9.4 9.4 9.443 0.5 0 0.5 17 1.0 1.0 1.053 0 0.5 0.5 27 5.3 3.3 1.363 8.0 0 8.2 37 1.0 2.3 3.373 2.0 0 0 47 1.0 2.3 0.3


1 4.4 3.4 3.42 0 0 03 0 0 04 5.4 4.4 4.45 5.4 3.2 3.26 4.5 0.5 0.57 7.4 5.2 5.28 0 0 09 8.4 8.4 7.401 8.4 8.4 8.411 0 0 021 0 0 031 8.4 7.4 7.441 5.4 4.4 5.451 5.4 4.4 5.461 0.5 0.5 0.5


1 6.0 6.0 6.02 9.4 9.4 8.43 9.4 9.4 -4 9.4 9.4 8.45 8.4 8.4 7.4

6 3.4ot8.1

3.2ot2.2

7.27 7.4 5.2 5.28 0 0 09 4.4 2.2 2.201 4.4 2.2 3.211 8.4 7.4 7.421 0 6.4 6.431 0.5 9.4 9.441 9.4 8.4 8.451 0.5 8.4 8.461 0.5 0.5 0.5


1 0 0 1.02 2.0 3.0 3.03 0 0 04 7.4 7.4 7.45 0.5 0.5 0.5


1 0 3.0 5.0-2 0 0 03 0 0 04 0 0 05 0 0 06 0 0 07 9.4- 9.4- 0.5-8 0 0 09 0 9.4 0.501 0 0 011 0 0 021 0 0 0

31 0ot7.0-

2.0-ot0.1-

5.0-41 0 0 051 0 0 061 0.5 0.5 0.5


E 0 0 0C 0 0 0B 0.5 0.5 0.5


E 0.5 0.5 0.5C 0.5 0.5 0.5B 0 0 0


E 0.5 0.5 0.5C 0 0 4.3B 0.5 0.5 8.2


E 8.3- 0 9.3C 9.4- 0.5 0.5B 7.4- 6.4 6.4


E 9.3 9.3- 9.3-C 0.5 9.4- 9.4-B 6.4 7.4- 7.4-


E 0 0 0C 6.0 6.0 6.0B 4.4 3.4 3.4


E 0.5 0.5 0.5C 0.5 6.3 6.3B 0 0.5 0.5

43

CR200

• Measuring condition: DC input unless otherwise noted.

IC301 (LC89585) [V] IC304 (MB81C4256A

-70PJ) [V]

IC404 (NJM5532MD) [V]

IC406 (M5218AFP) [V]

niP EDOM niP EDOM niP EDOM.oN POTS YALP CER .oN POTS YALP CER .oN POTS YALP CER

1 0 0 0 53 0.2 0.2 0.2 96 0 0 8.02 0 0 0 63 0 5.2 5.2 07 0 0 03 0 0 0 73 0 0.5 0 17 0 0 7.04 0 0 0 83 2.2 2.2 2.2 27 0 0 05 4.2 4.2 4.2 93 7.2 7.2 6.2 37 0 0 06 4.2 4.2 4.2 04 0 0 0 47 0 0 07 0.5 0.5 0.5 14 0.5 0.5 0.5 57 0.5 0.5 0.58 8.1 8.1 8.1 24 0.2 0.2 2.2 67 6.2 0 5.29 0 0 0 34 0.2 2.2 2.2 77 7.2 0.5 7.201 5.2 5.2 5.2 44 0 4.2 0 87 4.2 0 4.211 5.2 5.2 5.2 54 0.2 0.2 0.2 97 4.2 0 4.221 0 0 0 64 5.2 5.2 5.2 08 0 0.5 031 0.5 0.5 0.5 74 4.2 4.2 4.2 18 0 0 041 0.2 3.2 4.2 84 0.2 0.2 1.2 28 0 0 051 0 0 0 94 0 0 0 38 0.5 0 0.561 0 0 0 05 9.4 9.4 9.4 48 0 0 9.471 0 0 0 15 0 0 0 58 0 0 1.381 0 0.5 0.5 25 0.5 0.5 9.3 68 0 0 6.091 0 0.5 0.5 35 0.5 0.5 1.4 78 0 0 7.002 0.5 0.5 0.5 45 0 0 3.2 88 0 0 9.112 0 0 0 55 0 0 3.2 98 0.5 0.5 0.522 0 0 0 65 0 0 4.2 09 0 0 032 0 0 0 75 0 0 5.2 19 4.1 0.5 3.142 0 0 0 85 0 0 5.2 29 0.5 0.5 0.552 0 0 1.0 95 0 0 5.2 39 0.5 9.4 9.462 4.2 4.2 0.5 06 0 0 4.2 49 2.0 0 3.072 4.2 4.2 4.3ot0 16 0.5 0.5 0.5 59 0 0 082 4.2 4.2 4.2ot0 26 0 0 0 69 0 0 092 0.5 0.5 0.5 36 0 0 4.1 79 8.4 8.4 8.403 0 6.1 0 46 0 0 3.1 89 9.4 8.4 8.413 0.2 0.2 2.2 56 0 0 4.2 99 6.0 3.2 3.223 5.2 0 5.2 66 0.5 0.5 0.2 001 0.5 0.5 0.533 0 0 6.0 76 0.5 0.5 1.443 0 6.0 6.0 86 0 0 9.0


1 0 0 4.12 0 0 4.13 0.5 0.5 1.44 0.5 0.5 0.25 0 0 5.26 - - -7 - - -8 - - -9 0 0 3.101 0 0 4.111 0 0 5.221 0 0 5.231 0.5 0.5 0.541 0 0 5.251 0 0 5.261 0 0 5.271 0 0 5.281 0 0 5.291 - - -02 - - -12 - - -22 0.5 0.5 1.432 0.5 0.5 9.342 0 0 9.052 0 0 8.062 0 0 0


1 0 0 02 2.1 2.1 2.13 2.1 2.1 2.14 9- 9- 9-5 0 0 06 0 0 07 0 0 08 9 9 9


1 0 0 02 0 0 03 0 0 04 9- 9- 9-5 0 0 06 0 0 07 0 0 08 9 9 9

AUDIO DIGITAL BOARD ASSY

IC801 pin 2(ADC LDATA)IC801 pin 27 (ADC RDATA)

During REC(Analog 1kHz 0dB)1V/div 1mS/div

GND

GND

1

2

1

2

IC801 pin 14 (ADC LRCK)

IC801 pin 16 (ADC DATA)

GND

GND

GND

3

4

IC801 pin 15 (ADC BCK)

During REC (1kHz 0dB)10V/div 2µS/div

5

3

4

5

IC401 pin 28(LRCKI)

IC401 pin 1 (DIN)

GND

GND

GND

6

7

IC401 pin 2 (BCKI)

During REC10V/div 2µS/div

8

6

7

8

IC302 pin 9 (VCO IN)1V/divIC302 pin 4 (VCO OUT)10V/div

GNDGND

GND

11

12

IC301 pin 80 (EC ERR)10V/div

During REC 50nS/div

13

11

12

13

IC304 pin 9 (AO)

IC304 pin 1 (I/O)

GND

GND

9

10Optical input during REC5V/div 0.2µS/div

9

10

IC301 pin 1(DIN1 : OPT IN)IC301 pin 4(DIN2 : COAX IN)

GND

GND

14

15

Optical, coaxial and simultaneous inputDuring REC10V/div 0.2µS/div

14

15

IC404 pin 7(LIN OUT Lch) 5V/divQ409 (Emitter) 5V/div

GND

GND

GND

16

17

IC406 pin 7(HP OUT Lch) 10V/div

During PLAYBACK(CD 1kHz)0.5mS/div

18

16

17

18

44

CR200

IC801 (AK5340-VS) [V] IC803, 804 (NJM5532DD) [V] Q301 (DTA114TS) [V]

Q303 (DTA114TS) [V]

Q401 (DTC124ES) [V]

Q304 (DTC114ES) [V]

Q402 (DTA114ES) [V]

Q403, 405 (DTA124ES) [V]

Q407, 408 (2SD2114K) [V]

Q409 (2SD2114K) [V]


1 5.2 5.2 5.22 5.2 5.2 5.23 0.5 0.5 4.24 0.5 0.5 05 0 0 06 0 0 07 0 0 08 0 0 09 0 0 001 0.5 0.5 011 0 0 021 0.5 0.5 0.531 0 0 041 5.2 5.2 5.251 0.2 0.2 2.261 0 0 5.271 0.5 0.5 0.581 0.5 0.5 0.591 0 0 002 1.2 1.2 1.212 0 0 022 0 0 032 0 0 042 0.5 0.5 0.552 0 0 062 0.5 0.5 4.272 5.2 5.2 5.282 5.2 5.2 5.2


1 0 0 02 0 0 03 0 0 04 9- 9- 9-5 0 0 06 0 0 07 0 0 08 9 9 9


E 0.5 0.5 0.5C 5.0 4.0 4.0B 0.5 0.5 0.5


E 0.5 0.5 0.5C 9.0 8.0 8.0B 0.5 0.5 0.5


E 0 0 0C 0.2 - -

B 2.0ot1.0-

00


E 9- 9- 9-C 4.1 9- 9-B 9- 0.2 0.2


E 0.5 0.5 0.5C 9- 0.5 0.5B 0.5 6.3 6.3


E 0.5 0.5 0.5C 9- 0.5 0.5B 0.5 2.0 2.0


E 9- 9- 9-C 1.1 9- 9-B 9- 7.3 7.3


E 0 0 0C 0 0 0B 6.0 7.0- 1.0-

45

CR200

PD4786A (IC356) on the SERVO UCOM BOARD ASSY

5-2. PARTS INFORMATION

CAUTION : (A) idicates ANALOG IN.

(1) Function of terminal

The contents described here is the basic information. It might differ from the information described in the circuit diagram.

.oN lobmySlanimreTnoitpircseD

O/IlaitinIegatloV

noitcnuF

1 3DA/34P 3DA O/I -

2 4DA/44P 4DA O/I -

3 5DA/54P 5DA O/I - enilsserddaataD

4 6DA/64P 6DA O/I -

5 7DA/74P 7DA O/I -

6 8A/05P 8A O -

7 9A/15P 9A O -

8 01A/25P 01A O - enilsserddA

9 11A/35P 11A O -

01 21A/45P 21A O -

11 31A/55P 31A O -

21 CN DNG - - .desutoN

31 41A/65P 41A O - enilsserddA

41 51A/75P 51A O -

51 ddV V5+ - - lanimretylppusegatlovevitisoP

61 ssVA DNG - - retrevnocD/ArofDNG

71 0NA/07P NEPOX I - .nepoyletelpmocsiyartehtnehwWOLseogtI.WSNEPO

81 1NA/17P PMLCX I - .nwodseogrepmalcehtnehwWOLseogtI.WSPMALC

91 CN DNG - -

02 2NA/27P DNG I - .desutoN

12 3NA/37P DNG I -

22 4NA/47P PPET )A(I - .)niaggnikcartgnitsujdaroF(kaePotkaeProrrEgnikcarT

32 5NA/57P TFR )A(I - epolevneFRecudorperfoedisreppU

42 6NA/67P BFR )A(I epolevneFRecudorperfoedisrewoL

52 7NA/77P KCAM I - .gnikahs-dnahlairesnehwWOLseogtI

62 ferVA V5+ - - retrevnocD/AroftupniegatlovecnerefeR

72 ddVA V5+ - - retrevnocD/AotdeilppaegatlovgolanA

82 ddV V5+ - - lanimretylppusegatlovevitisoP

92 1MN/02P LIAFPX I - .tuokcalbgnitcetednehwWOLseogtI

03 0PTNI/12P GF I - .GFeldnipsfoegdegnillafstcetedtI

13 1PTNI/22P ROCS I - .langiscnysemarffoegdegnillafstcetedtI.redocedMFE

23 2PTNI/32P PITA I - .langiscnysPITAfosegdegnillafdnagnisirstcetedtI

33 3PTNI/42P NYSE I - .langiscnysemarffoegdegnillafstcetedtI.redocneMFE

43 4PTNI/52P TDFRX I - .langisFRecudorperMFEgnitcetednehwWOLseogtI

53 5PTNI/62P PCOT I -COTehtnehwredilsgnippotsrof(.rosnesnoitisopCOT

.levelWOLtasinoitisop

63 IT/3PTNI/72P SNES I - .CIovresYNOSfolangisSNES


83 DxT/03P KOF I - ).ylreporpdesucofnehwHGIHseogtI(.tupniyakosucoF

93 DxR/13P ECEX O H .tuptuoelbanegijtsetgnidaernehwWOLseogtI

04 OBS/OS/23P OSM O L tuptuoatadrefsnartlairescnyskcolC

46

CR200


O/IlaitinIegatloV

noitcnuF

14 IBS/IS/33P ISM I L tupniatadrefsnartlairescnyskcolC

24 KCS/43P KCSM O H tuptuokcolcrefsnartlairescnyskcolC


44 000T/08P ESUFX I H58598CLneewtebnoitaacinummocehtninehwWOLseogtI

.rellortnocedomdna

54 100T/18P SFG I - ).yakosiSFGnehwHGIHseogtI(tupniSFG

64 200T/28P VLCE O H edomVLCelbboW/MFEovreseldnipS

74 300T/38P VLC O H edomVAC/VLCovreseldnipS

84 010T/48P QSPS O - .VACeldnipsehtninehwtuptuoMWPevirdeldnipS

94 100T/58P QERM O H .gnikahs-dnahlariesnehwWOLseogtI

05 TESER TSRX I - .tupnisilangistesernehwWOLseogtI

15 1X KCOLC I - noitallicsokcolcmetsysroflanimretnoitcennoclatsyrC

25 2X KCOLC - -1Xottupniebdluohsti,kcolclanretxenagnideefnehW

.lanimret


45 ssV DNG - - lanimretDNG

55 OTDW CN O L .desutoN

65 0PTR/00P EQBUSX O LsiQedocbusgnidaernehwWOLseogtI.redocedMFE

.delbane


85 1PTR/10P ECNEX O L .tuptuosielbanelaires58598CLnehwHGIHseogtI

95 2PTR/20P NYSAX O L .WOL.cnysemarfPITA

06 3PTR/30P CSXEX O H .tuptuosielbanecnyslanretxe58598CLnehwWOLseogtI

16 4PTR/40P OSS O L .dnammocCIovresYNOSroftuptuoatadlaireS

26 5PTR/50P KCSS O H dnammocCIovresYNOSroftuptuokcolclarieS

36 6PTR/60P TLX O H .dehctalsidnammocCIovresYNOSnehwWOLseogtI

46 7PTR/70P ECER O L .nosirewopgnidroceredoidresalnehwHGIHseogtI

56 ppNAE AE I - .V5+otgnitcennochtiwedomMORlanretninasadesusitI

66 ssV DNG - - lanimretDNG

76 DMT/39P EMAR O H .delbanesiMARSlanretxeehtnehwHGIHseogtI

86 SAT/29P TSRVSX O LlangisteserlortnocedomCImetsysovresnehwWOLseogtI

.tuptuosi

96 RW/19P RWX O L noitarepognitirwyromemlanretxeroftuptuolangisebortS

07 DR/09P DRX O L noitarepognidaeryromemlanretxeroftuptuolangisebortS

17 BTSA BTSA O -roflangissserddarewolehthctalyllanretxeotlangiS

yromemlanretxeehtgnissecca

27 DDA/04P 0DA O/I -

37 1DA/14P 1DA O/I - enilsserddaataD

47 2DA/24P 2DA O/I -

47

CR200

(2) External port output from IC207 (PDJ006A) on the SERVO UCOM BOARD ASSY

(External RAM area (8000H ~ 8FFFH))

According to the characteristics of CD-R disc, the CR200 switches the recording EFM. There are 4 kinds of pulse

(strategy) and they are controlled by the above mentioned output 1 and 2 (STCN1 & STCN2).

STCN1

0

0

1

1

STCN2

0

1

0

1

Strategy Type

EFM1

EFM2

EFM3

EFM4

CAUTION : In the Test mode, only “EFM2” can be selected.


O/IlaitinIegatloV

noitcnuF

54 0AOP 0WPDL O L BSL

64 1AOP 1WPDL O L

74 2AOP 2WPDL O L rewopresalgnidrocer)tuptuoA/D(tib-5fognitteS

94 3AOP 3WPDL O L

05 4AOP 4WPDL O L BSM

15 5AOP LESS O LsilangisteserepolevnerorregnikcartehtnehwWOLseogtI

.detceted

25 6AOP - O L .desutoN

35 7AOP PMUJL O L .noitarepopmujkcartNehtninehwHGIHseogtI

45 0BOP NIL O L .noitarepoesolcgnidaolehtninehwHGIHseogtI

55 1BOP TUOL O L .noitareponepognidaolehtninehwHGIHseogtI

65 2BOP KJOK O L tiucricgnihctiwssixaresalfoffo/nogninruT

75 3BOP SCEE O L tuptuoelbanegnidaer/gnitirwatadMORPEE

95 4BOP - O L .desutoN

06 5BOP TSOCF O LdnagnihcraesnehwWOLsitI.tuptuognihctiwstesffosucoF

.gnihcraesnahtrehtoedomehtninehwHGIH

16 6BOP 1NCTS O L ).wolebelbatehtotrefeR(1tuptuolortnocygetartS

26 7BOP 2NCTS O L ).wolebelbatehtotrefeR(2tuptuolortnocygetartS

36 0COP 0GET O L BSL

46 1COP 1GET O L tnemtsujdaniagpmarorregnikcarT

56 2COP 2GET O L

66 3COP MGET O L BSM

76 4COP CRID O H .CIovresYNOSmorftuptuosiCRIDnehwWOLseogtI

96 5COP RIMDCX O H DC/RDC.WStcelestiucricnoitcetedrorriM

07 6COP NODLX O H NO/FFOedoidresaL

17 7COP ETUMAX O H.htapoiduafoegatstsaltadetumsilangis,HGIHsitinehWCERehtnielihW).noitcurtsnirellortnocedomnosdnepedtI(

.nodenrutsietum,gnihctiwstupnihtiwedomPOTS/ESUAP

*

48

CR200

(3) Surrounding Circuit Block Diagram (Servo System)

DIRC (To servo LSI)Audio final stage mute

Tracking errorgain adjustment

TE envelope detection reset

Laser diode ON/OFF

Mirror detection circuit selection

Spindle STOP output

Recording laserpower output

Focus offset switching output

Optical axis switching output

One jump output

EEPROM communication LE output

Strategy control 1

Strategy control 2

Loading open

Loading close

ATIP decoder

PDJ006A

IC207

Addresses8000-8FFF

Spindlecircuit

Loadingmechanism

ATIP

FGSPSPECLVCLV

RECEESYNEXSC

Serial bus SW

XFUSEMREQ

MACK

OPENCLMP

IC357TC74HC367AF

MSI

A15

A12-14

AD0-7

A0-7

XWR, XRD

XCE0

IC353TC74HC573FP

Mechanism controlmicroprocessor

PD4786A

IC356

ASTBXWRXRD

Addressdata bus

Address decoder

IC352Addresses 9000 to 9FFFLH5116NA-10 2 kbytes

RAM

XCE

A8-10

Servo LSI

RAME

IC201

CXA1372Q

SSO, SSCK

XLT, SENS

SSOSSCKXLTSCORSENS

IC206

CXD2500BQ

XRESETMSCK, MSIMSO, XSUBQEXENCE

XFUSEMREQMACK

SQSOSQCK

Serial bus SW

IC358TC74HC367AF

MSOMSCK

FSO, FSIFSCK, LCE

XFUSEIC351

PD4760A9

DODICE

Mode controlmicroprocessor

IC301

LC89585

CD encoder LSI(AUDIO DIGITAL BOARD assy)

49

CR200

(4) Operation Flow Chart 1

Sequence when powering on.

Turn on POWER SW.

Is battery okay ?

Disc and TOC exist ?

SETUP

¥Seek to TOC area.¥Turn on Focus servo.¥Spindle kick and turn on CAV servo.¥Distinguish disc.¥Adjust tracking gain.¥Turn on Tracking servo.¥CD Turn on Spindle EFM servo.¥CD-R Turn on Spindle Wobble servo.

TOC read

¥CD Read TOC information.¥CD-R Read ATIP special information.

(Searching TOC area three times at max.)

Is disc CD-R ?

PMA read

¥Search beginning position of PMA.¥Read PMA data.

Search to 00:00:00

¥Search absolute time 00:00:00.¥Measure disc rotation ratio.

1

1

Is therePLAY request ?

No Yes

STOP SEARCH

¥Turn off servo.¥Stop spindle.¥Seek to end of TOC area.(Home Position)

¥Search to requested trackno. or ABS time.¥Turn off mute.

End End

(STOP mode) (PLAY mode)

Yes

No

Yes

No

Confirmed byRAM (IC352) checksum.

Confirmed bybacked up data in RAM.

No

Yes

1

2

3

4

Operation image (carriage movement)

1

2

3

4PLAY

50

CR200


STOP to PLAY sequence.

Press PLAY key.

SETUP

¥Seek to TOC area.¥Turn on Focus servo.¥Turn on Spindle servo (CAV).¥Turn on Tracking servo (CLV).

SEARCH

Track count searchUsing N track move, search to destination coarsely.This operation is repeatedly executed unlessposition is closed within 500 track. Zigzag search isused afterwards.

96, 48, 32, 16 track FWD/RWD jump.

10 track FWD/REV jump.

1 track FWD/REV jump.

No

Operation image

(From STOP mode)

1

2

3

4

PAUSE

PLAY request ?

1 track REV jump

Yes

DesiredDestination ?

Yes

No

End

(PLAY mode)

Velocity

Distance

1 track

About 10 track

About 16 - 96 track

1

2

3

4

Unit actually locates tothe position 5 frame beforedesired destination.

Tracking Error Waveform

51

CR200


STOP to REC sequence.

Start recording.

SETUP

Same as ÒSTOP to PLAY sequenceÓ.

OPC

Execute test recording (sweep recording)at inner section of disc (power calibrationarea).

Playback recorded area.

Upon result of playback, optimum poweris decided.

No

(From STOP mode)

1

2

3

REC - PAUSE

REC request ?

1 track REV jump

Yes

Execute OPC ?

Yes

No

SEARCH

Search section to be recorded continuously(end of last recording section).

Pass throughend of recording

section ?

No

REC

¥Set EFM Encoder and Servo circuit to RECmode.¥Output optimum recording power obtainedby OPC.

End

(REC mode)

Yes

If OPC (Optical Power Calibration) isalready executed on presently inserteddisc after powering on, no more OPCwill be executed.

ATIPsync

Recordingpower

ReproduceRF waveform(AC coupled)

The optimum recording power is automatically adjustedby making 15 levels of sweep recording every 13.3ms.

1 ATIP (sub code) frame : 13.3ms

1 2 3 4 5 6 13 14 15

52

CR200


STOP to OPEN sequence.

Press OPEN/CLOSE key.

Arrange data to be recorded in PMA.

(From STOP mode)

CD-R disc ?

Yes

No

SEARCH

Search section to be additionally recordedin PMA.

End

(REC mode)

If addional recording is made or skip information ischanged on disc presently inserted, data has to beadded to PMA before disc is ejected.

During these operations,

will blink.

PMA REC required ?

Yes

No

PMA REC

Record PMA data additionally.

STOP

¥Turn off servo controling.¥Stop rotating spindle.

OPEN

¥Release disc clamper.¥Open disc tray.

53

CR200

(8) Timing Chart

Timing chart when powering on1

2

POWER (IN)

XRST (IN)

XPFAIL (IN)

RAME

XSVRST

MACK (IN)

XTAL OFF

1) Turn on the power.2) XRST goes ÒHÓ and reset is turned off.3) After reset is turned off, the unit stands by till XPFAIL goes ÒHÓ.4) After XPFAIL goes ÒHÓ, the microprocessor starts operating. RAME goes ÒHÓ and the external RAM is put into ÒenableÓ condition.5) XSVRST goes ÒHÓ and the servo circuit starts operating.

POWER (IN)

XRST (IN)

XPFAIL (IN)

XSVRST

RAME

1) If power supply voltage drops and at a certain level, XPFAIL goes ÒLÓ.2) When XPFAIL is at ÒLÓ, the unit is in internal interruption mode and the Current Operation mode and disc data wiill be backed up.3) At the same time, XSVRST goes ÒLÓ and the servo circuit will be reset. RAME goes ÒLÓ and the external SRAM will be disabled.4) XRST also goes ÒLÓ and is reset.

CAUTION : If XRST goes ÒLÓbefore RAME goes ÒLÓ, value of backup RAM (IC352) will not be memorized correctly.

Timing chart when in blackout.

About 100us

About 5ms

1)

2)

3)

4)

5)

54

CR200

Seek track 03

4

Start the operation 1 .

TOCP (IN)

Signal

Command

Signal

FCSON(Servo signal)

FOK

BUSY(Decoderinternal signal)

Focus ON

Program Area

Move toinner direction.

Start the operation 2 .

Move toouter direction.

TOC AreaProgram Area

TOC Area

Move toinner directionat slow speed.

STOP

23 : Tracking OFF Slider REV 22 : Tracking OFF

Slider FWD 23 : Tracking OFF Slider FWD30 : Slider at slow speed command

Limit 3.4S Limit 300ms Limit 500ms

20 : Tracking and Slider OFF33 : Slider at high speed command

Carriage movement will be decided by the TOCP condition.

600ms 600ms

Focusdown

Auto Focus condition

Focus down whenÒno discÓ conditionis detected 3 times.

200ms

Command

Focus in when discis inserted.

9B20 : DCLV, ASEQ = 1, DPLL = ON, FLFC = H33 : Slider kick height + 440 : Auto sequence OFF02 : Focus servo OFF, Focus gain NORMAL, Search ON, Focus DOWN

55 : Blind time 0.112ms47 : Start Auto Focusing

OC : Focus servo ON, Focus gain DOWN

Carriage moves toward the TOC area (Home Position).

55

CR200

(9) Tracking Error Gain Adjusting Flow Chart

Calculate 9 times ?

Yes

No

START

•SSEL output H = Reset of TEPP hold circuit is cancelled.

•Setting of Tracking Gain 7 STEP (Judgement STEP)

•Stand by till the disc makes one rotation.•Detect if thre is a RF signal or not.

•Calculate TEPP value in every 13.3ms.

•SSEL output L = TEPP hold circuit is reset.

•Average TEPP value obtained in the Judgement STEP.

RF signal ?Yes

No •Recognize disc asCD temporarily.

•Recognize disc as CD-R temporarily.

By average TEPP value, an Optimum STEP for CDand CD-R will be set temporarily and the mode ischanged to Optimum STEP.

•SSEL output H = Reset of TEPP hold circuit is cancelled.

•Stand by till the disc makes one rotation.

Calculate 9 times ?

Yes

No

•Calculate TEPP value in every 13.3ms.

•SSEL output L = TEPP hold circuit is reset.

•Average TEPP value obtained in the Optimum STEP.

TEPP value in theOptimum STEP in the CD/CD-R

at optimum range ?

Yes

No•Present STEP is memorizedas Optimum STEP and theadjustment will be completed.

Precise Optimum STEP is calculated by Decision STEP,Decision STEP TEPP value, Optimum STEP, OptimumSTEP TEPP value and CD/CD-R optimum TEPP value.This STEP is memorized in the Optimum STEP and theadjustment will be completed.

NOTE : Precise Optimum STEP

=Decision STEP - Optimum STEP

Decision STEP TEPP value - Optimum STEP TEPP valueCD/CD-R Optimum

TEPP valueOptimum STEP

TEPP value + Optimum STEP-

Focus servo ONSpindle CAV servoTracking servo OFF

56

CR200

(10) Tracking Gain Adjusting Timing Chart (11) Loading Control for Turntable

(12) Spindle Servo Selection in STOP PLAY SEARCH Operation on CD-R

Spindlerotation

speed

CVL (H)/CAV (L)

TER

STOP

CAV

EFM CLV CAV WOBBLECLV EFM CLV CAV WOBBLE

CLV EFM CLV CAV STOP

WOBBLE CLV WOBBLE CLV

CAV

FocusON

AccelerateSpindle

Start searchingtrack 1

Searchcompleted


Searchcompleted


Searchcompleted

StartSTOP procedure

STOP procedurecompleted

SETUP TRACK 1 PLAY TRACK 10 PLAY TRACK 1 PLAY STOP

EFM (H)/WOBBLE (L)

MODE

500ms/div.

1

2

3

4

Optimum TEPP value : 2.494V ± 0.103V (2.372 - 2.649V) 2.26V ± 0.103V (2.157 - 2.372V)

1) Example when the gain increases to the maximum after the disc gain decreases.

About 200ms

7 STEP

About 200ms

13 STEP

OptimumTEPP value

2) Example when the gain increases after the disc gain decreases.

About 200ms

7 STEP

About 200ms

9 STEP

OptimumTEPP value

TEPP

SSEL

TEPP

SSEL

3) Example when the gain decreases to the minimum after the disc gain increases.

About 200ms

7 STEP

About 200ms

7 STEP

OptimumTEPP value

TEPP

SSEL

OPEN/CLOSE control & SW conditionThe figure below indicates the relationship of loadinginput/output by the timing chart.

OPEN CLOSEIn betweenLoadingcondition

XCLMP

LIN

LOUT

WhileLoading

Whileopening

LIN

LOUT

TIME

TIME

Open request

Loading request

→ →

57

CR200

PD4760A9 (IC351) on the SERVO UCOM BOARD ASSY(1) General Function1. Operation key input analysis 4. Display Output

The key matrix method is adopted by 5 output x 4 input (20

key max.).

The KEYIN0 is also used as a test mode detection port when

powering on.

FL display :

2. Remote controller input analysis

It corresponds to the two-fold cord complying to the universal

standards. [It receives CD-R remote commands (A3**,

AF**).]

3. Parallel remote controller input analysis

The CR200 receives the key input from DIN 8-pin connector

on the rear panel.

The input command can be distinguished by the analog data

(0 ~ 5V) applied to pin-28.

The table below indicates the relationship between the analog

data and key distinction.

AnalogData (V)4 ~ 4.54.5 ~ 53.5 ~ 42 ~ 2.53 ~ 3.51.5 ~ 21 ~ 1.52.5 ~ 3

KeyDistinction

STOPREV TRACK

RECMANUAL TRACK NO

Not used.PLAY

FWD TRACKPAUSE

Pin No. ofDIN connector

87654321

Dynamic scan method.

Sound quality improvment is realized by Display OFF.

LED : Direct driving (REC indicator, manual, track

increment)

5. Communication with mechanical contorl microcomputer

Reading/Transferring of information on mechanical opeation,

disc and time information inside disc, skip information.

6. Communication with LSI (LC89585)

Reading of information such as C bit, U bit, Unlock.

Reading of data for level meter

Swiching and setting of digital interface

Controlling of digital circuit

Controlling of attenuator

Controlling of digital memory delay circuit

7. Controlling of Fs converter (PDC020A)

Controlling of Fs converter

Controlling of parallel output

8. Audio Circuit

Controlling of DAC, emphasis

Turning on/off of crystal

9. Rest controlling

10. Nominal mode system control

11. Test mode system control

(2) Function of terminal


O/IlaitinIegatloV

noitcnuF

1 6PIF 6DIRG O L 5tuptuodirgLF







8 DDV - O L .DDVotdetcennoC

9 OKCS KCSR O H noitacinummocGIJrofkcolclaireS

01 0OS OSR O L noitacinummocGIJroftuptuolaireS

11 0IS ISR I - noitacinummocGIJroftupnilaireS

21 42P KCAR O L .desutoN

31 32P QERR O L .desutoN

41 1KCS KCSF O/I H rellortnoclacinahcemrofkcolclairesISL

51 1OS OSF O L rellortnoclacinahcemroftuptuolairesISL

61 1IS ISF I L rellortnoclacinahcemroftupnilairesISL

71 TESER TESERX O L rellortnocedomroftupniteseR

81 47P 4DEL O H NO:L.tiBypoCgniyalpsidroF

58

CR200


O/IlaitinIegatloV

noitcnuF

91 37P 5DEL O H .desutoN

02 SSVA DNG I - .DNGotdetcennoC

12 71P ESUFX O HnehwWOLseogtI.rellortnocedomrofnoitacinummoclaireS

.noitacinummocehtni

22 61P - O L .desutoN

32 51P TALSF O H tceles:L.A020CDProfEC

42 41P FFOLATX O L H:FFO.L:noLATX

52 31P PMEX O H sisahpmeeD:L.gnillortnocsisahpmE

62 21P TSRX O L rellortnoclacinahcemroftuptuoteserredocedPITA


82 01P MIRP I - )tupniD/A(tupniWSyekrellortnocetomerlellaraP

92 DDVA DDV - - .DDVotdetcennoC

03 FERVA DDV - - .DDVotdetcennoC

13 40P WSTCLS I - .desutoN

23 2TX - O - .desutoN

33 SSV DNG - - .DNGotdetcennoC

43 1X - I - zHM91.4.metsysrofrotallicsO

53 2X - O -

63 73P QERP O - .desutoN

73 63P LESNID I - .desutoN

83 53P WSNCMR I -)WStibihorpnoitareporellortnocetomerder-arfnI(2WSPID

TIBIHORP:H

93 43P P1RIBPC I - )1WStcelestiBypoC(3WSPID

04 33P P0TIBPC I - )0WStcelestiBypoC(4WSPID

14 23P KCAM O H rellortnoclacinahcemrofylpernoitacinummoC

24 13P QERL O H langisEC58598CL

34 03P KCOLNU I - .noitidnockcolnuyllatigidgnitceteD

44 3PTNI TUOGID I - NO:H.FFO/NOtuptuolatigiD

54 2PTNI LIAFPX I - nwodrewoP:L.nwodrewopgnitceteD

64 1PTNI QERM I - )noitpurretni(tseuqernoitacinummocrellortnoclacinhcem

74 0PTNI NIMER I - )noitpurretni(tupnirellortnocetomeR

84 CI PPV I - .DNGotdetcennoC

94 27P 2DEL O L .desutoN

05 17P 1DEL O L NO:L.DELrotacidniCER

15 07P 0DEL O L NO:L.noissimreptnemercnikcartlaunaM

25 DDV DDV - - .DDVotdetcennoC

35 721P 4NACS O L 4tuptuoxirtamyeK





85 221P 3NIYEK I - 3tupnixirtamyeK



16 711P 0NIYEK I - )llewsaWSedomtsetsadesU(0tupnixirtamyeK




59

CR200

LC89585 (IC301) on the AUDIO DIGITAL BOARD ASSY(1) Block Diagram

DIR

DIRLPF, DIRVCODIRRC1, DIRRC2DIRRS, DIRERR

DIRU,DIRWDCK

DIRDATA,DIRBCK,DIRLRCK, DIRCK CDTX

DATSEL

FADER

LEVELMETER

MEMCON

MUTE

DTT

PLLCLKGEN

RAM

CDENC

SUBCODE

STRATEGY

CJS

MICONI/F

DITOUT

DACDATA,DACBCK,DACLRCK

A9-0, DO4-1,RAS, CAS,OC, WR

DACCKOUT

ENCCKOUT

ENCPCO,ENCLPFI,ENCLPFO,ENCERR

ENCVCOIN,ENCCK,RFDET,RECEN,EXTSYNC,EXTACK,ATIPSYNC,SUBSYNC

EFM,DEC3T, DEC4T,XSAMPLE

CCB,CE, CL, DI, DO

DRAMSW

RESET

XTALOUT

XTALIN

JITPCO,JITLPFI,JITLPFOJITERR

CJSDATA,CJSBCK,CJSLRCK

JITVCOIN

ADCCLK,ADCBCK,ADCLRCK

ADCSTBYADCDATA

CDDATA,CDBCK,CDLRCK

DIN1 - 4

CLKSEL


O/IlaitinIegatloV

noitcnuF

56 311P 01GES O L 01tuptuotnemgesLF






17 DAOLV DAOLV - - DAOLV






77 001P 01DIRG O L 01tuptuodirgLF




60

CR200

(2) Function of Terminal

.oNlanimreTnoitpircseD

O/I noitcnuF

1 1NID I tupniatadylpereludomlacitpO




5 1CRRID I tupninoitallicsoCR

6 2CRRID O tuptuonoitallicsoCR

7 DDVA - egatlovylppusrewopgolanA

8 SRRID I tupnignitsujdahtdiwdnabnoitallicsoOCV

9 DNGA - DNGgolanA

01 OCVRID I tupnignittesnoitallicsonur-eerfOCV

11 KCRID O retlifssap-wolLLP

21 SSV - DNG

31 DDV - egatlovylppusrewopV5+

41 KCRID O tuptuokcolcmetsysRID

51 KCBRID O tuptuokcolctibRID

61 KCRLRID O tuptuokcolcRLRID

71 ATADRID O tuptuoatadeveirterRID

81 KCDWRID O tuptuokcolcdrowRID

91 URID O tuptuotiBresU

02 RRERID O KCOL:L.KCOLNU:H.tuptuorotinomnoitidnockcol/rorreataD

12 WSMARD O tiBM1:L.tiBM4:H.tuptuognittesyticapacMARDlanretxE

22 ATADSJC I tupniatadniartserrettijkcolC

32 KCBSJC I tupnikcolctibniartserrettijkcolC

42 KCRLSJC I tupnikcolcRLniartserrettijkcolC

52 NIOCVTIJ I tupniOCV

62 OFPLTIJ O tuptuoFPL

72 IFPLTIJ I tupniFPL

82 OCPTIJ O tuptuonosirapmocesahP

92 RRETIJ O KCOL:L.KCOLNU:H.tuptuognirotinomnitidnockcoL

03 ATADCAD O tuptuoatadCAD

13 KCBCAD O tuptuokcolctibCAD

23 KCRLCAD O tuptuokcolcRLCADI

33 ATADCDA I tupniatadgnidrocerCDA

43 KLCCDA O tuptuokcolcCDA

53 KCBCDA O tuptuokcolctibCDA

63 KCRLCDA O tuptuokcolcRLCDA

73 YBTSCDA O ybdnatS:L.gnitarepO:H.tuptuolangisybdnatsCDA

83 NILATX I tupnikcolcmetsyS

93 TUOLATX O tuptuokcolcmetsyS

04 SSV - DNG

61

CR200


O/I noitcnuF

14 DDV - egatlovylpusrewopV5+

24 TUOKCCAD O tuptuokcolcmetsysCAD

34 TUOKCCNE O tuptuokcolcmetsysredocedDC

44 ATADDC I tupniatadredocedDC

54 KCBDC I tupnikcolctibredocedDC

64 KCRLDC I tupnikcolcRLredocedDC

74 XTDC I tuptuoredocedDCmorflangistupnI

84 TUOTID O tuptuonoitaludomesahp2

94 6PT I gnitsetroF

05 TESERX I tseR:L.tupnitesermetsyS

15 7PT I gnitsetroF

25 SACX O tuptuolangisebortssserddadaolMARD

35 EOX O tuptuolangiselbanetuptuoMARD

45 8A O

55 7A O

65 6A O

75 5A O tuptuosserddaMARD

85 4A O

95 3A O

06 2A O

16 DDV - egatlovylpusrewopV5+

26 SSV - DNG

36 1A O

46 0A O tuptuosserddaMARD

56 9A O

66 SARX O tuptuolangisebortssserddanmulocMARD

76 RWX O tuptuolangisetirw/daerMARD

86 2QD O/I

96 1QD O/I tuptuo/tupniatadMARD

07 4QD O/I

17 3QD O/I

27 0PT I

37 1PT I gnitsetroF

47 2PT I

57 3PT I

67 NIOCVCNE I tiucricedocneroftupnikcolC

77 OFPLCNE O tuptuoFPL

87 IFPLCNE I tupniFPL

97 OCPCNE O tuptuonosirapmocesahP

08 RRECNE O KCOL:L.KCOLNU:H.tuptuolangisgnirotinomnoitidnockcoL

62

CR200

TK16124M (IC333, 334, 340) on the STRATEGY BOARD ASSY(1) Block Diagram

DELAYCircuit

1

2

6

3

TTL - ECLInterface

OutputCircuit

Reference

TTL - ECLInterface

5

4

VIN

GND

VCR

VCC

GND

VOUT


O/I noitcnuF

18 4PT O gnitsetroF

28 5PT I

38 TEDFRX I .stsixeFR:L.FRoN:H.tupnilangisnoitcetedFR

48 NECER I .delbasidCER:L.delbaneCER:H.tupnilangiselbaneCER

58 8PT O lanimrettseT

68 T4TED O tuptuolangisnoitcetedT4

78 T3TED O tuptuolangisnoitcetedT3

88 MFE O tuptuolangisMFE

98 DDV - egatlovylppusrewopV5+

09 SSV - DNG

19 KCCNE O tuptuokcolcedocnE

29 KCATXEX O tuptuolangisgniyfitoncnysPITA

39 CNYSTXEX I tunilangiselbanecnysPITA

49 CNYSPITA I tupnilangiscnysPITA

59 CNYSBUS O tuptuolangiscnysedocbuS

69 BCC I.tupnilangisgnitcelesdohtemecafretniUPC

tamroflairesnommoC:L.tamrofBCCoynaS:H

79 EC I tupnilangiselbanepihcecafretniUPC

89 LC I tupnikcolcrefsnartatadecafretniUPC

99 ID I tupniatadecafretniUPC

001 OD O tuptuoatadecafretniUPC

63

CR200

PEL1086 (V701) on the FUNCTION BOARD ASSY

Pin Connection

Pin No.

Connection

1

F1

4Pa

2

F1

3

NP

5Pb

6Pc

7Pd

8Pe

9Pf

10Pg

11Ph

12Pi

13Pj

14Pk

15

11G

16

10G

17

9G

Pin No.

Connection

18

8G

19

7G

20

6G

21

5G

22

4G

23

3G

24

2G

25

1G

26

NP

27

NP

28

NP

29

NP

30

NP

31

NP

32

NP

33

NP

34

F2

35

F2

NOTES : 1) F : Filament 2) G : Grid 3) P : Anode 4) NP : No Pin

FL INDICATOR TUBE

PATTERN AREA

Grid Assignment

Anode Connection

11G 10G 9G 8G 7G 6G 5G 4G 3G

3G 9G 7G 2G

1G

e e e e e e e

e

e

e

ef f f f f f f

f

ff

h h

h

h h h

h

h

h

h

h

h

h

h

hf

gg

g g g g g

g

gg gg

ggg

gg

g

i i i

iii

i

i

i

i

i

i j

j

j j

j j

jjjjjjj

j

j

k

k k

kkk

k k

kk

k

k

k

a a a a a a a a

a

a

a

b b b b b b b b

b

b

b b

c c c c c c c c

c

c cc

d d d d d d d d

d

dd

11G

a

b

c

d

e

f

g

h

i

j

k

a

b

c

d

e

f

g

h

i

j

a

b

c

d

e

f

g

h

i

j

k

a

b

c

d

e

f

g

h

i

j

k

a

b

c

d

e

f

g

h

i

j

k

a

b

c

d

e

f

g

h

i

j

k

a

b

c

d

e

f

g

h

i

j

k

a

b

c

d

e

f

g

h

i

j

k

a

b

c

d

e

f

g

h

i

j

a

b

c

d

e

f

g

h

i

j

k

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

64

CR200

5.3 DISASSEMBLING(1) REMOVE THE TRAY PANEL

Hold the tray panel with your hands as shown in Fig. 1, andgrasp the tray with your thumbs and then lift the tray panelup while pulling it toward you with the other fingers. (Fig. 2)

(2) INSTALL THE TRAY PANEL

Align the tray panel with the grooves located at both edgesof the tray. And then press it down till it stops. (Fig. 3)

(3) REMOVE AND SET UP THE HEAD BOARD ASSY

Remove the rack mount angle L, R and bonnet.Remove the tray panel (Refer to section 1).Remove the five screws of the front panel and remove ascrew of HEADPHONE BOARD ASSY.Remove the under panel to sliding it towards the right.

Pull out the right side of the front panel to the front andremove the four screws of the board.

Remove the fixtures of the wires connected to the board(cord holder, PCB binder).Place the HEAD BOARD ASSY upright against the slitof the float base.

Tray panel

Fig. 1

Pull

Fig. 2

Fig. 3

TrayTray panel

Front panel

Under panel

Fig. 4

3

(Right side)

ScrewHEAD BOARDASSY

Front panel Fig. 5

Fig. 6

HEAD BOARDASSY

Loosen(Unfasten thefixed wire rod)

Servo mechanismassy TT

Float base

Slit

Cord holder

Slit

HEADPHONEBOARD ASSY

Rack mountangle L

Rack mountangle R

3

3

4

4

1

3 3

6.

7.

5.

1.2.

3.

4.

1

65

CR200

1 Audio cable (L : 1.2m) 8276 9120 002 Owner's manual, CR200, ENG 8288 4070 00

NSP 3 Caution4 Remote Control Unit 8270 8290 00

NSP 5 Battery CoverNSP 6 Dry Cell Battery (R03,AAA)NSP 7 Polyethylene BagNSP 8 Sheet

9 Packing, L, CR200 8228 4430 0010 Packing, R, CR200 8228 4440 0011 Carton, inner, CR200 8228 7180 00

NSP 12 Top Plate13 AC Power Cord, USA 8276 9100 00

AC power cord, EUR 8276 9110 0014 Carton, outer, CR200 8228 8970 00

(1) PARTS LIST

Mark No. Description Part No.

6. EXPLODED VIEWS AND PARTS LIST

6.1 PACKING

• Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.• The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.• Screws adjacent to mark on the product are used for disassembly.

NOTES:

1

6

13

45

3

2

7

10

8

9

11

12

FRONT

14

66

CR200

1 Strategy Board assy 8274 1430 002 Servo Ucom Board assy 8274 1440 003 Audio Digital Board assy 8274 1450 004 REC VR Board assy 8274 1460 005 Headphone Board aSSY 8274 1470 006 Power SW Board assy, USA 8274 1480 00

Power SW Board assy, EUR 8274 1490 007 Function Board assy 8274 1500 008 Power A Board assy 8274 1510 009 Power B Board assy, USA 8274 1520 00

Power B Board assy, EUR 8274 1530 0010 Balance Input Board assy 8274 1540 0011 Cable assy, 39P, FFC/30V 8277 4570 0012 Cable assy, 5P 8277 4580 0013 Parallel Remote Board assy 8274 1550 0014 Core, ferrite 8223 2990 0015 Transformer, power, servo, USA 8242 2510 00

Transformer, power, servo, EUR 8242 2520 0016 Transformer, power, audio, USA 8242 2530 00

Transformer, power, audio, USA 8242 2540 0017 Inlet, AC with line filter 8245 3150 0018 Screw, 3 x 6, B 8204 1580 0019 Cord clamper 8221 1140 00

NSP 20 Cushion (3.5)NSP 21 Spacer A

22 Spacer, rubber, A 8216 6760 0023 Spacer, rubber, B 8216 6770 00

NSP 24 Under Base25 Chassis, audio board 8221 2410 0026 Panel, rear, USA 8221 2420 00

Panel, rear, EUR 8221 2430 0027 Plate, earth 8221 2440 0028 Insulator 8212 6360 00

NSP 29 Holder, PCB30 Holder, PCB, B 8212 6370 00

NSP 31 PCB SpacerNSP 32 Loading Mechanism assy TT

33 Knob, headphone 8226 2400 0034 Button, operation, R 8226 2410 0035 Button, REC 8226 2420 0036 Button, power 8226 2430 00

NSP 37 Cord Clamper38 Display Window 8212 6380 0039 FL Sheet 8216 6700 0040 Panel, front 8221 2450 0041 Panel, tray 8221 2460 0042 Panel, display, 7 8221 2470 0043 Lens, LED 8212 6390 0044 Ring, REC 8212 6400 0045 Lens, REC 8212 6410 0046 Holder 8212 6420 0047 Holder, tray 8212 6430 0048 Panel, control 8212 6440 0049 ¥ ¥ ¥ ¥ ¥50 ¥ ¥ ¥ ¥ ¥51 Label, caution 8218 7670 0052 Lens, indicator 8212 6450 0053 Bonnet 8221 2480 0054 Screw, BBT30P080FCC 8204 1590 0055 Core, ferrite 8223 2980 0056 Screw, BBZ30P080FCC 8214 3790 0057 Screw, IBZ30P060FCC 8214 2980 0058 Screw, IBZ30P080FCC 8214 2990 0059 Screw, IBZ30P150FCC 8214 3800 0060 Screw, PPZ30P150FMC 8214 3810 0061 Rivet 8207 0127 0062 Label, black 8218 7680 0063 Screw, ABZ40P080FZK 8204 1600 0064 Disc Guard 8216 6780 0065 ¥ ¥ ¥ ¥ ¥66 IC, EEPROM 8236 0841 0067 Stopper 8216 6790 0068 Knob, VR 8226 2440 0069 Button, operation, L 8226 2450 0070 Chassis, balance 8221 2490 00

(1) PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.71 Edge Saddle 8212 6470 00

NSP 72 SpacerNSP 73 Sheet

74 Screw, IBZ30P100FCC 8214 3850 00NSP 75 Wire Clamp

76 Connector Assy, 4P 8277 4590 0077 Connector Assy, 9P 8277 4600 0078 Connector Assy, 9P 8277 4610 00

NSP 79 Binder80 Screw, PMZ30P060FCC 8204 1610 0081 Screw, AMZ40P060FCU 8204 1620 0082 Screw, PMA30P060FCU 8204 1630 0083 Screw, PMZ26P040FMC 8204 1640 00

NSP 84 Binder HolderNSP 85 Cap

86 Terminal Screw, SI-A2475 8245 3160 00NSP 87 PCB BaseNSP 88 PC Support

89 Chassis, STG 8221 2500 00NSP 90 Locking Card SpacerNSP 91 Earth Lead

92 Chassis, SW 8221 2510 0093 Spacer 8212 6460 0094 Panel, under 8221 2520 0095 Angle, rack mount, L 8221 2530 0096 Angle, rack mount, R 8221 2540 0097 Screw, BBZ40P160FZK 8204 1650 0098 Screw, 3 x 8, B 8204 1660 0099 Sheet, shield 8221 2550 00

100 FL Shield 8221 2560 00NSP 101 FL Spacer

102 Washer 8204 1670 00103 Screw, IPZ30P080FMC 8204 1680 00104 Connector Assy, 2P 8277 4620 00105 Connector Assy, 3P 8277 4630 00106 Connector Assy, 4P 8277 4640 00

NSP 107 Jumper WireNSP 108 Jumper Wire

109 ¥ ¥ ¥ ¥ ¥110 Fuse, 1A/125V, USA 8239 1180 00

Fuse, T500mA/250V, EUR 8239 1190 00NSP 111 65 Label

112 Caution label, EUR 8218 7640 00113 Caution label, G, EUR 8218 7650 00

NSP 114 Caution Label (HE)115 Cushion 8216 6810 00

NSP 116 Fuse Caution Label117 Earth Label, EUR 8218 7660 00

NSP 118 Switch CoverNSP 119 Connect Sleeve

67

CR

200

6.2 OVERALL EXPLODED VIEW

61

42

46

40

38

61

27 48

33

82

6

11692

36

68*

57

37

4352

69

60

60

4

39

4445

34

35

5

7(2/2)

6011

60

101

101

101

9919

19 1007(1/2)

57

19

30

88

31

81 91

22

75

1259

18

1418

15

3784110

57

9

24

CR200USAOnly

47

41

115

57

57

96

97

63

37

74

74

67

93

18

28

93

67

67

6428

103

58

94

63

95

97

G

Y

H

P

M

K

U

AA

N

K

I

J

64

D

117

CR200 USA Only

Front

Rear

74

73

98

Note * :Accessory of No.4.

E

I

Y

S

QXSR

T

AF

Z

HL

N

BC

EV

Z

F

PU

BW

O

QL

T

C

X

G

A

J

AA

MR

23

72105

106

72

10

77

71

70

71

57

2020

18

19

19

25

21

21

3

78

5757

85

19

1884

79

57

112114

58

62

56

83

80 58

58

18

17

108107

119

11958

26

18

86

55

66

2

29

57

1

76

8787

18

18

89

84

90

18

3159

188(2/2)

18

13

57

57

51

5656

111

104

113

19

84

32Refer to"2.3 LOADING MECHANISM ASSY TT"

CR200EUR Only

CR200EUR Only

CR200USA Only

53

63

102

54

63

16

O

D

W

V

58

57 118

56

8(1/2)

68 CR

200

6.3 LOADING MECHANISM ASSY TT

44

2

32

53

58

21

2156

63

205821

5821

10

26

2162

11

9

45

45

59(1/2)

4432

4546

33

37

342031

39

51

52

41

4230

4338

3536

4847

59(2/2)

4550

49

40

47

A

A

15

29

25

2854

1414

13

1218

16

1717

23

57 24

55

5

57

1

24

3

47

8

6

61

22

19

27

65

64

69

CR200

1 Switch, lever 8253 4630 002 Float screw 8214 3740 003 Belt, rubber 8216 6710 004 Pulley, motor 8212 5120 005 Gear, drive 8212 6180 006 Lever, timing 8212 6190 007 Gear, pulley 8212 6200 008 Bracket, SW 8212 6210 009 Base, float 8212 6220 00

10 Guide, left 8212 6230 0011 Guide, right 8212 6240 0012 Float spring 8214 3750 0013 Lock spring 8214 3760 0014 Float rubber 8216 6720 0015 Sheet, rubber table 8216 6730 0016 Tray 8212 6250 0017 Guide, table 8212 6260 0018 Plate, lock 8212 6270 0019 Motor, DC, 0.75W, loading 8249 0420 0020 Float rubber 8216 6740 0021 Clamper, cord 8221 1050 0022 Screw, BNZ26P040FMC 8214 3820 0023 Screw, IPZ26P060FCU 8214 3830 0024 Screw, IPZ20P080FMC 8214 3840 0025 Turn table assy 8260 5490 0026 Screw, IPZ30P080FCU 8214 3860 0027 Base, loading 8212 6280 0028 Holder, table shaft 8212 6290 0029 Turn table 8223 2960 0030 Shaft, guide 8223 2970 0031 Earth spring 8214 3770 00

NSP 32 Earth lead unit /300V33 Base, TAN 8221 2360 0034 Stopper ring 8216 6750 0035 Gear 2 8212 6300 0036 Gear 3 8212 6310 0037 Bracket, TT 8212 6320 0038 Chassis, mechanism 8221 2370 0039 Gear 1 8212 6330 0040 Disc table, TT Assy 8260 5500 0041 Carriage motor Assy 8260 5510 0042 DC motor assy, spindle 8260 5520 0043 Pickup assy 8260 5530 0044 Screw, BBZ26P040FMC 8204 1510 0045 Screw, BBZ26P080FMC 8204 1520 0046 Screw, BBZ20P040FMC 8204 1530 0047 Screw, JFZ20P030FNI 8204 1540 0048 Washer 8204 1550 00

NSP 49 Mirror Mat50 Disc Table, TT 8212 6340 0051 Pinion Gear 8212 6350 00

NSP 52 Motor, DC, spindle, 0.3WNSP 53 Servo mechanism assy

54 Ring, stop 8212 6480 0055 Holder, shaft 8221 2380 0056 Head Board assy 8274 1410 0057 Screw, BPZ26P060FMC 8204 1560 0058 Screw, IBZ30P080FCC 8214 2990 0059 Mechanism Board assy 8274 1420 0060 ¥ ¥ ¥ ¥ ¥

61 Connector assy, 5P 8277 4560 0062 Spring, clamp 8214 3780 0063 Spacer 8204 1570 00

NSP 64 Table Base AssyNSP 65 Double Face Tape

(1) Parts List

Mark No. Description Part No.

1

2

1

2

A

A

Spacer

MechanismChassis

Spacer

MechanismChassis

StopperTAN base Mechanism Board

Disc Table TT

8.1mm

(Pressure of about 9kg)

·How to install the disc tableUse nippers or other tool to cut the two sectionsmarked A in figure 1 . Then remove the spacer.

While supporting the spindle motor shaft with thestopper, put the spacer on top of the mechanism chassisand stick the disc table TT on top (takes about 9kgpressure). Take off the spacer.

70

CR200

6.4 PCB PATTERN Parts & Foil Side of INPUT / PARALLEL REMOTE BOARD ASSYS

RY

80

03

L8

00

5

C8003

C8001

L8003

NP

RY

80

04

JA8002

CN8003

C8006

L8002

NP

13

C8008C8010

C8012 RY8002

L3

00

1

C3

00

4PW

Z3655

PW

Z3656 1 4

C8

00

4

C8002

L8

00

4

L8

00

61 4

PWZ3378PWZ3465

8 5IC3001

CN3002

PWZ3653PWZ3654KN8001

JA3001S

K3

V0

R

NP

C8007C8011

C8009

CN8005

CN8004

19

19

NP

L8

00

1

C8

00

5

L8

00

1RY8001

JA8001

S8

00

1

PWZ3466PWZ3658

PWZ3660PWZ3661

PWZ3379 PWZ3659

R SK3 V0

L3

70

4

C3

70

9

KN3710

CN3702

S3

70

1

SPACER

1

3

10

2

R8

05

7

1

4

JA8

00

2

R8

05

6

R8

00

4

C8

01

8C

N8

00

3

R8

01

0

R8

03

3

R8

00

8

R8

02

9

R8

01

41

R8

02

0

R8

00

2

2C

80

17

JA8

00

1

R8

00

1

1. V

+1

22

. GN

D3

. V-1

2

1

D8004

D8003

CN8005

1

1

4

CN8004

1

R8

03

4

R8

03

0

R8

00

6

R8

05

4

R8

05

1

R3

00

1

C3

00

2

R3

00

2

R8

01

2

SPACER

C8

01

6

C8

01

4

R8

01

8IC

80

02

D8002

4

JA3

00

1

R8

01

6

R8

05

3R

80

22

R8

02

4

32 11

188

1

VR

LOU

T

GA

UD

VR

RO

UT

LGN

DP.

LIN

RG

ND

LGN

D

P.R

IN

R8

02

6IC

80

04

91

RG

ND

CN

30

02

1. D

IN2.

GN

DD

3. V

+5D

4. G

ND

D

C3

00

1

R8

05

2

C3

00

3R

30

03 C

30

05

C8

02

2

C8

02

1

R3

00

4

C3006

1

8

VR

LIN

GN

DA

VR

LOU

T

GA

UD

GN

DA

GN

DA

VR

RO

UT

GN

DA

VR

RIN

91

R8

00

5

R8

00

3

R8

00

9R

80

07

8

R8

01

7

1

IC8

00

1

R8

01

5

R8

02

5IC

80

03

R8

02

1

R8

01

3

C8

01

3

R8

01

9

R8

02

38

1

D8001

R8

01

1

C8

01

5

R8

05

8R

80

59

R8

06

0

3

R

SK

3V

0

R3

72

0

R3

71

0

C3

71

7

C3

71

6

D3

70

5R

37

19

72

1

R3

72

7

R3

70

7

R3

70

8

C3

71

5 C3705

5

8

4

3

6

R3

72

3C

37

12

C3

71

3R

37

24

R3

70

6

R3

70

9

C3

71

4

C3

75

0

R3

72

6

R3

72

5

Q3701R3714

D3703 D3701D3702

R3

71

5

R3

73

1C

37

08

R3

71

6

R3

71

7D

37

04

Q3703Q3704 Q3702

Q3707

D3707D3706

D3708

Q3708

R3

71

1

C3

71

8

R3

72

8

R3

72

1R

37

12

R3

71

3C

37

19Q

37

06

R3

72

2

R3

73

0

13

71

CR200

Parts Side of SERVO UCOM BOARD ASSYS

72

CR200

Foil Side of SERVO UCOM BOARD ASSYS

CDLRCKCDBCKCDDATAGNDCDTXGNDCLDIDOENCEFSCEDEEMXMUTERESET

1.2.3.4.5.6.7.8.9.

10.11.12.13.14.

J209

V+5DGNDDWIRED

1.2.3.

CN1

STCN2STCN1

1.2.

J3502

R1317

IC359 R275

R276

R277

R1203

R9999

R1250

R1251

R1318

R1319

R1320

R333

R5027

C1307

C1308

C1402

R1392

DATA

J209

IC352 S-RAM

IC353

24

XRFDETRECEXSAMPLE

1.2.3.

GNDEFMGND

4.5.6.4.32M7.

GNDXEXTSYNCATIPSUBSYNCGNDDACCKOUTGNDUNLOCK

8.9.

10.11.12.13.14.15.

R278

R1207

R298

R283

C292

R271

C285

R263

R265

R264

R272

R261

C291

J208

R294

R295

L201

C1221

C1222

C298

R274

R273

R293

C284

C283

C1304

16[1]

1

IC363R1363

IC204

R1391

EF

MIC

362

C280 R1245

J208

R387

R386

R388

C357

R378

1

16. XTALOFF 2020

1

57

1

56

74

R385

R384

C1309

R1208

R240

J201

AGND

R5020

C5011

R321

R5012

C5013

R5014

R5010

C5019

R5015

37

38

R1359

R1216

R1390

R1309

R1389

IC356

Mechanismcontrol ler

C356

C355

R1355

FCSCONTRKCONFGSLDCONREFVSPDLCONLOUTLINLDRV

9.8.7.6.5.4.3.2.1.

TEFEWBLHFRFAGNDTOCPEFMDGNDXSAMPRECELDPWXLDON

13.12.11.10.

9.8.7.6.5.4.3.2.1.

J210

R5003

C5004

R5005

R5001

IC5008

R5009

24

R376

C1301

C5017

25

R1316

R375

C242

8

41

4041

R1310

R1311

R1312

R1313

R1314

R1305

R1306

R1362

C352

R9998

R1307

R9997

J210

R1361

CN5002

Q203

C274

Q202

C275

Q13

C1232

R10

R1209

R1210

CN203

C1231

C239

V+UDGNDA+5VAGNDA-5V

1.2.3.4.5.

EF

M [P

lay]

Q14

R9

R15

D210

EF

M [P

lay]

C1310

R231

[1]

J201

R230

C294

D206

C234

C233

C18

R17

C295

R351

R352 65

64

80 1IC351

M o d e C o n t r o l l e r

R369

R368

R367

R366

R365

R364

R363

R362

R372R371R370

C257

C256

C255

C254

C253

C252

C251

C250

C249

C248

C247

R5050

VRF

73

CR200

Parts Side of AUDIO DIGITAL BOARD ASSYS

74

CR200

Foil Side of AUDIO DIGITAL BOARD ASSYS

RGND IC80

1GAUD

R82

4

LGND

C81

9

C801

C83

4

CN301

R82

6

28

R82

2

C836

C81

0

R812

C80

8

D801

C82

0

D803

C84

7

D802

R83

2

D804

R81

6K

C84

9

K

C81

6

K

R81

8

C5802

R82

0

8. GND 9. XESC10. ATPS11. SUBS12. GND13. ECKO14. GND15. UNLK16. X'TAL

1. XRFD2. RECE3. XSPM

4. GND5. EFM

6. GND7. 4.32 MHZ

OFF

C34

9 C

350

C37

1 C

372

C84

6

1

C83

1

1

K K K

14

15

R815R817C815

9. VRRIN8. AGND7. VRROUT6. AGND5. GAUD4. AGND3. VRLOUT

2. AGND1. VRLIN

C80

3

4

1

C36

4

R80

95

8

L306

R82

7

R82

3

C80

7

R81

1

R82

5R

819

C80

9

R82

1

C58

01

R81

3

41

CN801

V-12

L310

81

R81

4

5

C82

1L329

R80

8R

810

C80

4

R80

7

L328

C30

7

C33

4

L302

C33

8

R33

2

C34

0

C33

2

C37

6

D5V

C34

2

C336

Q302

L309

D5V

L301

D5V

D5VL311L312

D301

V+12V-1

2

V+12V-1

2

1

16

C32

2

C37

5

C38

3

V+1

2

C53

17

C32

5R

318

R31

9

C37

4

R1324

14C

373

C36

5V-

12

D5V

CN302

R486

L308 1. CDLR2. CDBC3. CDDA4. GND

5. CDTX6. GND7. CL

8. DI9. DO10. ECE11. FSCE

12. DEEM13. XMUTE14. LRST

R497R496R489R495

C32

1

D5V

R31

0

C31

1

C31

6C

313

L305

DAT

A

D5VC327

C326

L317

C303

C391

L303

L304

Q304

C14

01 R13

28

C1403

C13

31

L314

C369

R13

21R13

31C

845

L313 R1325

R13

26C

380

1

C43

8R

424

C43

6

IC307

R13

22

R42

0R

422

R41

8

C378C368 1

D5V

C42

8

C46

9

Q408

L406

R46

4

Q412 C42

4

V-12

V+12

C40

6

C42

0

Q410

R41

6R

410

R41

4R45

4 C43

4R

412

C43

2

C416

R407

1D5V

C47

7 L316

D5V

3C34

4

CN401

C47

8R

408

1. LCH2. GAUD3. RCH

C40

2

V+1

2

C408

V-12

V+1

2

C414

R49

2

R50

0R

502

R50

1R

491

R49

0

V+1

2V-

12

L319

D5V

R49

3

C42

7

C403R405R404R403R401R402C

423

D5V

L401

C40

5

C40

7

C415

C467R481

R44

3V-

12R

441

C43

7R

423

C43

5

R48

5

C41

9

R14

83

R40

6

R41

9R

421

R41

7

P1

R45

3

V+1

2

Q41

1V

+12

L404

R44

2

R45

8

D40

1

R46

3

R46

0R

462

R46

6

C47

4C

401

C46

8R

482

R44

0R

452

C463C464R468

D403

Q407

D402

R46

5

R43

9R

451

C470C471R467

R46

1

L405

R45

7

Q409

R45

9

C43

3R

411

C43

1

R41

5R

409

R41

3

V+12

V+12

GN

D

GN

D

V-12

V+12

C44

5

P1'

C41

3

C44

6

V+12

V+12

V-12

CN303

7. GND6. V+5D5. GNDA4. V+5A3. V-AU2. GAUD1. V+AU

1

C320 7

75

CR200

Parts Side of HEAD / STRATEGY / REC VR / HEADPHONE / MECHANISM BOARD ASSYS

76

CR200

Foil Side of HEAD / STRATEGY / REC VR / HEADPHONE / MECHANISM BOARD ASSYS

C138C130R125C131R124

Q101

Q107

Q109R105R106

PB2

Q103

Q105

Q108

R137

C137C

149

C115D103

R149

R107

C142

R108

R154

VR

10

VR

1C139 R

109

R119

Q104

Q120

R139

PB1

C120

VR103

R129

C129

C145

C146

R104

C122

Q102

-5V

+5V

S

C119

1

VR

110V

R112

C114

VR

111

C126

R110

R121R120R122

GND

S+5V

IC101

R126R128C132R127

R7

R131

R132

R133

R3

R4

6

34

21

35

IC120 -5V

GND

C143

R140

R123

7

C29

XSPLAGND

LDPW

EFM

TE

AGNDWBL

RWBLPWAJTHF

RECINHGND

F2-F1

E1-E2STE

MSTE

TOCPEFM

DGNDXSAMPRECE

XLDON

TE

WBLFE

HFRF

AGND

LDPW

FCSCTRKC

FGSLDC

C123

131

R113

R160

R114

9

C124

D101

Q110

R102R101C104

REFVSPDL

C128

R118

R112

VR

119R158

VR

106

1

2

R1323

1

R1511

IC104

C118

R159

C148

R157

C147

C1485

55

681

2054

C140

Q115

Q117

R111

C229

C220

C107

C111

C112

C106

C108

C105

C222R219

R220C225

LOUTLIN

VR

105V

R115

VR

104

C110

C109

R1102

LDRVFOSEL

R224

R1101

Q116

R1103

VR

108

R179

R229

R228

R227

R147

R146

R116

R178

R142

R1001

C226

C187

C164

C141

R158

VR

107

C223R

226

D110

R1003

R1002

C103

R141

R115

R802

PC

1001

R117

R143

R145

R144

C232

R225

R150

R152

R221

C228

C189

R153

R222

C231

C1464

C1467

R801

L463

C1488

VCOIN

GND

1

2. VC

OC

ON

1. VC

OIN

L461

C1489

C1468

C1463

2. V+

5D1. G

ND

D

L462

1 2

R3524

R3534

R3532

R3521

Q3505 R3513

R3528

R3522

R3523

Q3506

R3533Q3507

R3552

C3515

C3521

R3555 Q3503Q3501

2. GN

DD

1. EF

MO

UTR3551

R3558

IC338

Q3504 Q3502

1 2 1 2

C3519

C396

2. ST

CN

11. S

TC

N2

IC339

R3535

1. GNDD2. 3TOUT3. 3TIN4. SEFM5. EFMIN6. MPLS

1

11

1

R3512

R3527

R3526

R3511

R3506

R3514

R3518

R3502

R3531

R3519

R3525

C3502

R3508

R3503

R3507

R3504

77

CR

200

Parts Side of POWER A & B / FUNCTION / POWER SW BOARD ASSYS

POWERS704

AUTO/MANUAL

INPUTSELECTOR

S705

S701

WRITE[ MANUAL ]

DIGITALSYNCHRO

S706

S702

DISPLAY OFFOR

TIME

FINALIZES707

S703

PT

T1

30

5 (

/J)

PT

T1

30

9 (

/KU

)P

TT

13

16

(/M

E8

, M

Y)

PT

T1

33

1 (

/KU

C,M

Y)

PT

T1

33

3 (

/J)

PT

T1

33

8 (

/KU

C)

PT

T1

34

0 (

/MY

)

IC9

04

J90

4

1

RC

P1V

0

D9

06

D9

08

C902

D9

05

D9

07

RE

PLA

CE

WIT

H S

AM

E T

YP

EA

ND

RAT

ING

OF

FUS

E.

RE

PLA

CE

R P

AR

LE

FU

SIB

LEPA

R U

N M

OD

ELE

IDE

NT

IQU

E

E

N IN

TE

NS

ITE

.

CA

UT

ION

ATT

EN

TIO

N C72

W22

2

L11

KN

102

W22

3T

50

0m

AL

25

0V

1A

12

5V

/ME

8/J

, KU

C KU, KCME8KUCMY

J

J91CN11

J92

H12

W101

W102

W103

C75

CN

14

1

FU11

SD PT

T1

34

0-( /M

Y )

CN12

W10

4

SD

PT

T1

30

9-( /K

U ),

PT

T1

31

6-( /M

E8

, MY

)P

TT

13

05

-( /J ),P

TT

13

38

-( /KU

C )

PT901

HT

O

CN16

W193

C71

1

KN101

H11NEUTRAL LIVE

1

C78

PT

T1331-( /K

UC

, MY

)P

TT

1333-( /J )

D703

W189

D702

D701

W190

W191

W19

2

W10

6

W10

7

W205

Q70

1

R70

1

Q70

2

R70

2 Q70

3

R70

3

W108 GNDD

W109 KI2

W110 LED0

W111 V+5D

W112 LED3

W113 GNDD

W201 -27V

R712

R711W105 GNDS

J704

J70

1

15

C7

03

W1

14

R CP1V0

R CP1V0

D9

01

D9

03

C9

01

C9

15

C9

14

V+

AU

W1

20

D9

02

R9

02

C9

05

J90

2

C904

W129V+5D

W124V-AU

W125GNDD

C912

W1

23W

11

7

R9

01 L901

V+5A

C911

W128

IC9

07

KN

10

4

IC9

03

J12IC

P-N

10

W11

5 W122

W121

ICP-N10

J904.

1 W22

1

IC9

08

J901C906

J905

L902

V-A

U

V+

AU

W13

2

7. G

ND

D

W13

4

5. G

ND

A6.

V+

5D

W13

3

3. V

-AU

4. V

+5A

1. V

+A

U2.

GA

UD

J12

PW

Z35

91P

WZ

3592

PW

Z35

93P

WZ

3594

PW

Z33

54P

WZ

3355

PW

Z35

87P

WZ

3588

PW

Z35

89P

WZ

3590

PW

Z30

46P

WZ

3047

PW

Z30

48P

WZ

3049

PW

Z33

52P

WZ

3353

COLD

CN17

ICP-N10

IC13

W140

W137

C26

5 1

KN112

KN107

L23

5. V-A

D1

2D

11

D1

3D

14

W149

C24

L24

W142

W144

J16 J18V-A

W135

1. V+

A2. G

ND

A3. V

-A

4. V+

U5. G

ND

U6. V

-U

J16ICP

-N10

ICP

-N10

IC12

IC14

PWZ3595PWZ3596PWZ3597PWZ3598PWZ3599PWZ3600

PWZ3601PWZ3602

C28

W146

W147R53

U52

R51

W152

R52

R54

IC22

KN

105

C52

W150 V+A

W151 V+A

PWZ3050PWZ3051

PWZ3052PWZ3053

PWZ3356PWZ3357PWZ3359

J19

COLDKN108

L21

W11

8

W11

6

L702

C70

2

KI1

KI2

W12

6

W12

7

W13

0

W13

1K

N70

1

C70

1

IC701

SF

SE

SD

SC

SB

W13

8

W13

8

W13

9

W14

1

W14

5

W14

8

V701

17. SF18. SG19. SH20. SI21. SJ22. SK23. G024. G1

25. G226. G327. G428. G529. G630. G731. G832. G9

33. G1034. LED435. LED036. D5V37. LED338. GND39. -27V

CN701

KN111

C704

4. GNDA3. V+A

CN171. D5V

W153

2. GNDD

W154

C25

C1

5C

17

C1

6C

18

PT

T1337 - ( /K

UC

)P

TT

1339 - ( /MY

)

PT1

PT

T1315 - ( /M

E8, M

Y)

PT

T1332 - ( /J)

C23

IC15

IC11

ICP

-N1

0

V+U

ICP

-N1

0W

204

IC23

KN

106P

TT

1330 - ( KU

C, M

Y)

PT

T1304 - ( / J)

PT

T1308 - ( /K

UC

)

C29W166

R57

R58

R56

R55

W163

C13

C11

CN15D

54

C54

1

KN1091. -27V2. GNDA3. AC14. AC25. GNDS

RCP1V0

W162 SG

W161 AC1

W160 REMO

W159 KI0

W158 KI1

W157 KI2

W156 GNDD

W155 V+5D

RE

MO

W

165

SA

W16

4

W173 SG

W172 AC1

W171 KI0

W170 KI1

W169 KI2

W168 GNDD

W167 V+5D

W17

5 S

H

W17

6 S

I

W17

7 S

J

W17

8 S

K

W179

W182V+5DW181

GNDS

GNDD

1

CN701

L701

9. KI210. KI111. KI012. SA13. SB14. SC15. SD16. SE

STOP

S711

OPEN/CLOSE

S708

S712

S709

W17

4

W18

3

PT

T1

30

4 ( /J)

PT

T1

30

8 ( /K

U)

PT

T1

31

5 ( /M

E8

, MY

)P

TT

13

30

( /KU

C,M

Y)

PT

T1

33

2 ( /J)

PT

T1

33

7 ( /K

UC

)P

TT

13

39

( /MY

) KU, KCHB, HPME, MYKUC

SDCN18

J110

J

1

HO

TSD

DIP

CN

19

W180

J110

PWZ3360PWZ3361PWZ3392PWZ3393PWZ3394PWZ3603PWZ3604 PWZ3605 PWZ3606

LIV

E N

EU

TR

AL

NE

UT

RA

L L

IVE

CN

91

H91 H92

CN

92 C91

W194

FU91

HOT

R CP1V0

T500mAL250V1A 125V

S91

/J, KUC /MY

1

S713

S710

R CP1V0

W183

SKIPSET

S714S715 S716

11 J703

S717

J703

D70

6

R71

4

R71

5

W18

5

W18

8

W20

21

W18

6

R71

3

1. REMO2. LED13. KS44. KS35. KS26. KS17. KS08. KI3

CN701

CN701

SKIPCLEAR

REC

SKIPON/OFF

J70311

J703

A

W187

J301

1

1. V+5D2. GNDD3. LED14. KS4

5. KS36. KS27. KI38. KI2

9. KI110. KI011. GNDS

REC MUTE

Q704

R706

S718

78 CR

200

Foil Side of POWER A & B / FUNCTION / POWER SW BOARD ASSYS

J7031. V+5D2. GNDD3. LED14. KS4

5. KS36. KS27. KI38. KI2

9. KI110. KI011. GNDS

REC MUTE

SKIPON/OFF

SKIPCLEAR

SKIPSET

REC

A BSTOP

OPEN/CLOSE

REPLACE WITHSAME TYPE ANDRATINGS OF FUSE.

CAUTION

HOT

HO

T

1. REMO2. LED13. KS44. KS35. KS26. KS17. KS08. KI3

9. KI210. KI111. KI012. SA13. SB14. SC15. SD16. SE

CN701

GNDS

1

10

GNDD

V+5DC

SK

SJ

SI

SH

20

AC1

SG

KI0 KI1

KI2GNDD

V+5D

30

RE

MO

SA

39

30

17. SF18. SG19. SH20. SI21. SJ22. SK23. GD24. G1

25. G226. G327. G428. G529. G630. G731. G832. G9

CN70133. G1034. LED435. LED036. DSV37. LED338. GND39. -27V

SC

SD

SE

SF

SB K

I0

COLD

KI2

KI1

KI0

REMO

AC1

SG

KI1

GNDD

KI2

V+5D

D

-27V

LED

3

GN

DS

5. GNDS4. AC23. AC12. GND1. -27V

J701

GNDS

LED3

V+5D

-27V

GNDD

GNDD

GNDD

LED0

KI2

PWZ3042PWZ3351PWZ3358PWZ3383



E

V+5D

AUTO/MANUAL

INPUTSELECTOR

WRITE[ MANUAL ]

DISPLAY OFFOR

TIMEDIGITAL

SYNCHROFINALIZE POWER

-27V

GN

DD

GN

DA

V-A

V-A V

+AV

+A

V-U

V-U

V+A

V-A

V+U

GN

DD

V-A

UG

ND

S

V+A

U

GA

UD

GNDAGNDD

CO

LD

GN

DD

V+5A

V+5D

HO

T

79

CR200

7. BLOCK & CIRCUIT DIAGRAMS

SE

RV

O S

YS

TE

M B

LOC

K D

IAG

RA

M

SE

RV

O U

CO

M B

OA

RD

AS

SY

FU

NC

TIO

N B

OA

RD

AS

SY

IC10

1( P

A40

22A

)

IC20

2( L

A65

17)

IC20

2( L

A65

17)

IC20

3 ( 1

/3)

( LA

6517

)

IC20

5( P

A90

04A

)

IC20

7( P

DJ0

06A

)IC

205

( PA

9004

A)

IC20

3 ( 2

/3)

( LA

6517

)

IC20

3 ( 3

/3)

( LA

6517

)

VR

103

VR

104

IC10

2( B

A45

60F

)

Q11

0( 2

SJ1

46)

IC20

1( C

XA

1372

Q)

IC20

6( C

XD

2500

BQ

)

IC35

6( P

D47

86A

)

IC35

2( L

H51

16N

A-1

0)

TO

AU

DIO

DIG

ITA

LB

OA

RD

AS

SY

IC20

5( P

A90

04A

)

IC50

08( B

A45

60F

)

IC50

24( H

D74

HC

4053

FP

)

IC50

24( H

D74

HC

4053

FP

)

IC20

7( P

DJ0

06A

) IC36

0( X

L93

LC

46A

F) IC

351

( PD

4785

A)

IC20

5 ( P

A90

04A

)

IC20

5( P

A90

04A

)

IC20

5( P

A90

04A

)VR

201

VR

202

( A+

B+

C+

D)

( A+

B+

C+

D)

( A+

D)

– ( B

+C

)

( A+

D)

– ( B

+C

) 61

29

25

7

3735

3427

38

6 7 1

3

3

38

6 2

3 1 3

9

4

45

5 8 7

TO

C P

OS

CLV

, EC

LV

FC

S C

ON

TR

K C

ON

SLD

CO

N

LPF

AT

IPD

EC

OD

ER

LPF

BP

F

ATIP

SPSP

PW0–4TEG0, 2

LPF

FG

SP

DL

L IN

L O

UT

4 9

M M MFG

PB

LD

RE

C L

D

FC

SD

RIV

ER

TR

KD

RIV

ER

SLD

DR

IVE

R

SP

DL

DR

IVE

R

LOA

DIN

GD

RIV

ER

PO

SIT

ION

SE

NS

OR

SLD

MO

TO

R

SP

DL

MO

TO

R

LOA

DIN

GM

OT

OR

LD P

W

5132

WB

L

5566H

F39 47 43

29

MIRR

511

2 6

52

63

61 49 47

51

24

XS

AM

PLE

EF

M

LRC

K, B

CLK

, DA

TA

, D O

UT

1 414

36

1 7

LJU

MP

KO

JK

3332 SE

RIA

LD

AT

A

SE

RIA

L D

AT

A

GF

S, S

CO

R

FO

K

TE

PP

22 23 24

RF

TR

FB

FS

CE

, EN

CE

,C

L, D

I, D

O

AM

UT

E, D

EE

MX

’TA

L O

FF

XR

FD

ET

UN

LOC

K

AT

IP

RE

CE

, XE

XT

, SY

NC

FC

S. G

AIN

TR

K. G

AIN

TE

. LE

VE

LD

ET

.

MIR

RD

ET

.

CD

-RM

IRR

PA

RA

LLE

LLA

TC

H

ME

CH

AN

ISM

CO

NT

RO

LM

ICR

O-

CO

MP

UT

ER

RA

M

EE

PR

OM

MO

DE

CO

NT

RO

LM

CR

OC

OM

PU

TE

R

FL

KE

YM

AT

RIX

RF

DE

T.

CD

MIR

R

RF

LE

VE

LD

ET

.

AC

TU

-A

TO

RH

OLD

OP

TIC

AL

AX

ISS

ER

VO

AG

C

RE

C P

AD

/A

68R

F

( A+

C)

– ( B

+D

)

( E2-

E1)

+ (

F2-

F1)

RF

AM

P

MA

INB

EA

MT

E A

MP

S/H

S/H

S/H

LDM

D

OS

C

FC

SC

OIL

TR

KC

OIL

SU

BB

EA

MT

E A

MP

HF

AM

P

HE

AM

P

WO

BB

LEA

MP

AC

TA

MP

LD P

W( P

B)

LD P

W( R

EC

)

MA

IN/S

UB

MIN

TE

TE

AM

P

PB

AP

CR

EC

PW

CO

NT

RO

LA

MP

AU

TO

BA

LAN

CE

CIR

CU

IT

EF

MC

OM

PA

RA

TO

R

FC

SS

ER

VO

TR

KS

ER

VO

SLD

SE

RV

OS

PD

LS

ER

VO

FO

K

DF

CT

DF

CT

MA

IN B

EA

MI-

V A

MP

SU

B B

EA

MI-

V A

MP

FR

ON

TM

ON

ITO

RI-

V A

MP

PIC

KU

PA

SS

Y

DIG

ITA

L B

US

80 CR

200

AUDIO SYSTEM BLOCK DIAGRAM

AUDIO DIGITAL BOARD ASSY

HEADPHONEBOARD ASSY

STRATEGYBOARD ASSY

SERVO UCOM BOARD ASSY

INPUTBOARD ASSY

VRBOARD ASSY

IC8001-IC8004 :NJM5532DD

RECBAL

RECVOL

A/DCONVERTER

DIGITALFILTER

IC3001(SN75157P)

IC803(NJM4565DD)

IC801(AK5340-VS)

IC401(SM5813AP)

IC402( PD2028B(S) )

Q403(DTA124ES)

Q411(2SD2114K)

Q410(2SD2114K)

Q409(2SD2114K)

Q412(2SD2114K)

Q407(2SD2114K)

Q408(2SD2114K)

Q405(DTC124EK)

Q401(DTC124ES)

Q402(DTA114ES)Q413

(DTA124ES)

Q406(DTC124ES)

IC404(NJM5532MD)

IC405(NJM5532MD)

IC404(NJM5532MD)

IC405(NJM5532MD)

IC406(M5218AFP)

Q304(DTC114EK)

IC304(MB81C4256A-70PJ)

IC302(CD74HC4046AM)

VR401

IC307

IC307 :TC74HCU04AF

IC308 : TC74HCU04AFIC309 : TC74HC00AF

IC307

IC307

IC307

IC309

IC309

IC309

IC309

IC308

IC308IC308IC308

IC406(M5218AFP)

Q404(DTA124ES)

IC403( PD2028B(S) )

IC804(NJM4565DD)

IC8002

IC8004

IC8002IC8001

RY8004

RY8003

RELAY

RELAY

IC8001IC8003

VR802 VR8017

1

2

27

DA

TA

ST

BY

LRC

K, B

CK

LRC

K, B

CK

, DA

TA

DA

CK

24 LDTA

25 WCKO

DACL

18

18

2

2

2

2

12

12

3

3

3

3

1 7

7

7

1

8

10

12

3

8

11

6DACK

DACL

DACR

6

1

13

13

LDTAWCKO

BCK

BCKWCKORDTADACR

DEEM

(HP VOL)

26 BCK

23

48

RDTA

CDTX

STCN2STCN1

28

1

7

1

2 4 4

1

33 37

2

4

20

381 8

43 85 86 88

5

VCO

STRATEGYCIRCUIT

EFMINDET3T

17.28M4.32M

EF

M

DE

EM

MU

T

X’ T

AL

OF

F

X’ T

AL

ST

CN

1

ST

CN

2

DRAM

XE

VC

O

4

9

LRCK, BCK, DATA+5V

+5V

JA801L ch

JA801R ch

INPUT

BALANCEINPUT

R chJA8002

L chJA8001

AES/EBUIN

JA3001

JA301OPTICAL

INPUT

JA304COAXIAL

INPUT

IC306(PDC020A)

IC303(PCX1021)

Q303(DTA114TS)

Q302(DTC124EK)

IC301(LC89585)

Q301(DTA114TS)

IC307(TC74HCU04AF)

IC312(TC7S14F)

COMMANDREGISTER

EFMENCODER

PLL

XO

PT

UN

LK

EC

KO

EC

L, C

L, D

I, D

O

EN

CK

, SU

BS

XS

AM

XR

FD

, RE

CE

,X

ES

C, A

TP

S

CD

LR, C

DB

C, C

DD

A

XE

VC

OX

TA

LV

CO

SW

FSCONVERTER

DIR

CJS

CLKGEN

DATSEL

FADER

LEVELMETER

MEMCON

PLLRAM

SUBCODE

CPU I/F

CD ENC

STRATEGY

MUTE

CLKSEL

DIT

SW

VCO

IC308(TC74HCU04AF)

JA401L chOUTPUT

JA402R chOUTPUT

JA403HEADPHONEOUTPUT

JA303OPTICALOUTPUT

JA302COAXIALOUTPUT

D/ACONVERTER

ZERODET.

ZERODET.

MUTE

MUTE

MUTE

DE-EMPHASIS

DE-EMPHASIS

D/ACONVERTER

81

CR

200

FUNCTION BOARD ASS'Y

PWZ3579-

SERVO, UCOM BOARD ASS'Y

PWZ3636-

HEADPHONE BOARD ASS'Y

PWZ3648-

STRATEGYBOARD ASS'Y

PWZ3651-

INPUT BOARD ASS'Y

PWZ3653-

PARALLELREMOTEBOARD ASS'Y

PWZ3658-

POWER B BOARD ASS'Y

PWZ3596- : CR200USAPWZ3597- : CR200EUR

POWER A BOARD ASS'Y

PWZ3587-

Noise filter with inletOTF1006

SERVO MECHANISMASS'Y PXA1560

MECHANISMBOARD ASS'Y

POWER SW BOARD ASS'YPWZ3393- : CR200USAPWZ3394- : CR200EUR

HEAD BOARD ASS'YPWZ3632-

Distinction of PITCH width

2mm PITCHCN ASSY

1.5mm PITCHCN ASSY

2mm PITCHPARALLEL CABLE

Transformer PT1PTT1337

CR200EUR PTT1339CR200USA

CDLRCKCDBCKCDDATAGNDCDTXGNDCLDIDOENCODER CE

DE-EMPHASISFs CONV. CE

AUDIO MUTELSI RESET

CDLRCKCDBCKCDDATAGND

GNDCDTX

CLDIDOENCODER CEFs CONV. CEDE-EMPHASISAUDIO MUTELSI RESET

SR

LE

D1

KS

4K

S3

KS

2K

S1

KS

0K

I3K

I2K

I1K

I0S

KS

JS

IS

HS

GS

FS

ES

DS

CS

BS

AG

10

G9

G8

G7

G6

G5

G4

G3

G2

G1

G0

LE

D4

LE

D0

V+

5D

LE

D3

GN

DD

-27

V

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9 8 7 6 5 4 3 2 1

SR

LE

D1

KS

4K

S3

KS

2K

S1

KS

0K

I3K

I2K

I1K

I0S

KS

JS

IS

HS

GS

FS

ES

DS

CS

BS

AG

10

G9

G8

G7

G6

G5

G4

G3

G2

G1

G0

LE

D4

LE

D0

V+

5D

LE

D3

GN

DD

-27

V

1 2 3 4 5 6 7 8 91

01

11

21

31

41

51

61

71

81

92

02

12

22

32

42

52

62

72

82

93

03

13

23

33

43

53

63

73

83

9

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XRFDETRECEXSAMPLEGND

GND4.32MHzGNDXEXTSYNCATIPSYNCSUBSYNCGNDDECCKGNDUNLOCKX'TAL OFF

XRFDETRECEXSAMPLEGND

GND4.32MHzGNDXEXTSYNCATIPSYNCSUBSYNCGNDDECCKGNDUNLOCKX'TAL OFF

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10111213141516

AUDIO DIGITALBOARD ASS'Y

PWZ3641-

1234

1234

4.32MEFMINDET3T17.28M

1234

1234

4.32MEFMINDET3T17.28M

1234

1234

1234

1234

DINGNDDV+5DGNDD

DINGNDDV+5D

GNDD

123

123

123

123

V+12GAUD

V-12

V+12GAUDV-12

VRL INGNDAVRLOUTGNDAGAUDGNDAVRROUTGNDAVRR IN

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VRL INGNDA

VRLOUTGNDAGAUDGNDA

VRROUTGNDA

VRR IN

12

GNDDV+5D

12

12

GNDDV+5D

ST

CN

1S

TC

N2

12

12

123456

GND3TOUT3TINSEFMEFMINMPLS

VCOINVCOCON

EF

MG

ND

D

1 2 1 2

1 2 1 2

123

LchGAUDRch

123

123

LchGAUD

Rch

LchGAUD

Rch

123

123

123

LchGAUDRch

V+5DGNDDLED1

KS4KS3KS2KI3KI2KI1KI0

GNDS

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V+5DGNDDLED1KS4KS3KS2KI3KI2KI1KI0GNDS

V+

AU

GA

UD

V-A

UV

+5

AG

ND

AV

+5

DG

ND

D

1 2 3 4 5 6 7

1 2 3 4 5 6 7

VR

L I

NG

ND

AV

RL

OU

TG

ND

AG

AU

DG

ND

AV

RR

OU

TG

ND

AV

RR

IN

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

VR

L I

NG

ND

AV

RL

OU

TG

ND

AG

AU

DG

ND

AV

RR

OU

TG

ND

AV

RR

IN

VR BOARD ASS'Y

PWZ3645-

-27

VG

ND

DA

C1

AC

2G

ND

S

1 2 3 4 5

-27

VG

ND

DA

C1

AC

2G

ND

S

1 2 3 4 5

1 2 3 4 5

1 2 3 4 5

1 2 3 4 5

V+

UG

ND

DV

+5

AG

ND

AV

-5A

1 2 3 4 5 6

V+

AG

ND

AV

-AV

+U

GN

DU

V-U

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V+AUGAUD

V-AUV+5A

GNDAV+5D

GNDD

12

LIVENEUTRAL

123

V+UGNDAV+5A

1 2 3

V+

UG

ND

AV

+5

A

LIVENEUTRAL

12

12

12

12

LIVENEUTRAL

NEUTRALLIVE

21

21

LIVENEUTRAL

12

12

123456

V+AGNDA

V-AV+U

GNDUV-U

123456

GNDAVA+5TOCPOSFGSLD MTSPD MTGNDU

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10987654321

FCSCONTRKCONFGSLDCONREFVSPDLLOUTLINLDRVFOSEL

10987654321

TEFEWBLHFRFAGNDTOCPOSEFMDGNDXSAMPM+STELDPWXLDON

13121110

987654321

13121110

987654321

13121110987654321

TEFEWBLHFRFAGNDTOCPOSEFMDGNDXSAMPM+STELDPWXLDON

FCSCONTRKCONFGSLDCONREFVSPDLLOUTLINLDRVFOSEL

10987654321

AF2KF1DCE1E2BGNDAFRTRTDFDMD (K)MD (A)LDGNDPDVA+5

2019181716151413121110

987654321

4PD AFPD F2

KCMFPD F14PD D4PD C

RPD E1RPD E2

4PD BGND (BODY)

ACT FRACT TRACT TDACT FD

MD KMD AN

LDGND

PDVDD

V+UGNDDV+5AGNDAV-5A

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WIR

ED

GN

DD

V+

5D

1 2 3

1 2 3

1 2 3

1 2 3

WIR

ED

GN

DD

V+

5D

ST

EM

ST

ET

EA

GN

DW

BL

RW

BL

PW

AJT

HF

1 2 3 4 5 6 7 8 1 21 2

EF

MG

ND

D

AC

TE

RR

AC

TIN

V+

5A

1 2 3 1 2 3 4 5

1 2 3 4 5

XC

LM

PX

OP

EN

LO

AD

GN

DD

GN

DD

1 2 3 4 5 6

RF

TE

TE

ING

ND

AF

EIN FE

1 2 3 4 5

MN

T3

MN

T2

MN

T1

MN

T0

GN

DD

1 2

ST

CN

1S

TC

N2

GNDVA+5

TOCPFG

SLD MTSPD MT

GNDU

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123

123

123

123

123

123

123

123

123

CN3506B6B-PH-SM3

PDE1284 CN3505B2B-PH-K-B

CN3504B2B-PH-K-R

CN3503S4B-ZR-SM3A

CN

35

02

B2

B-P

H-K

-S

CN

35

01

B2

B-P

H-K

-Y

PDE1283

J3504PG02KA2E10

CN308B4B-ZR-SM3

CN3002B4B-PH-K-S

PF04PP-C17CN305B4B-PH-K-S

PF03PP-C25CN306B3B-PH-K-S

CN8003B3B-PH-K-S

CN8004B9B-PH-K-R

PDE1279CN801B9B-PH-K-R

CN303B7B-PH-K-S

B9

B-P

H-K

-SC

N8

00

5C

N8

01

S9

B-P

H-K

-SP

DE

12

78

KN302PNB1558-

(Screw Terminal)

PD

F1

16

8-

CN30252147-1410D20PWY1415EJ209

D20PWY1615EJ208CN30152147-1610

J212

CN211

52147-0310

D20PWY0330E

D20PWY0305E

CN40152147-0310

J401

D20PWY1120EJ703 J703

J701

D2

0P

WY

05

15

E

J16 CN17B5B-PH-K-S

CN1552147-0510

J1J12

J901

PDE1270-AJ904

DXWW0315E

J9

04

CR200USACR200EUR

PTT1338PTT1340

Transformer PT901

PDE1273-A

PDE1272-A

PDE1271-ACN12B2P3-VH

CN11RKC-061-0

PD

E1

27

6-A

CN91RKC-061-0

CN92B2P3-VHPWZ3649-

CARRIAGEMOTOR

SPINDLE MOTOR

M

M

1 2

12

GN

DV

A+

5T

OC

PF

G

1 2 3 4

J1001

J1002

+

+

PDE1260-A

D2

0P

WW

04

05

E

CN110S7B-PH-K-S

1 2 3 4

3

J1001

4

2

PC

10

01

R1002

R1001

1

R1003

12

D1001

1 2

21

123

4

OSC

CN10152207-2090

1.2

5m

mP

ITC

H F

PC

E2

ABC

D

E1E1

F1F2

PICKUPPWY1029

MLOADING MOTOR

OPEN

CLMP

+

CN

10

4 (

TP

1)

BS

8P

-SH

F-I

AA

CN

35

01

B2

B-P

H-K

-Y CN105S13B-ZR

CN106S10B-ZR

PDE1269-AJ210

PDE1264-A

J201

B3

P-S

HF

-1A

AC

N5

02

1

17

39

81

-5C

N2

02

CN

20

4 (

TP

20

1)

B6

P-S

HF

-1A

A

CN

20

4 (

TP

20

2)

B5

P-S

HF

-1A

A

J3

50

2P

G0

2K

AE

17

CN701HLEM39R-1

CN3701B3B-PH-K-S

1.25mmPITCH FFC

CN205HLEM39S-1

CN203B5B-PH-K-S

CN1S3B-PH-K-S

CN

CN

J

J

CN J

CN107S6B-PH-K-S

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* * * * * ** * *

* * *

* * *

* * *

CONNECTION DIAGRAM

82 CR

200

FCSCON

TRKCON

FG

SLDCON

REFV

SPDL

LOUT

LIN

LDRV

FOSEL

10

9

8

7

6

5

4

3

2

1

NOTE

Capacitor without unit : µF

CHYFYBTX

CeramicCeramicCeramicFilm

CCSQCHCKSQYFCKSQYBCFTXA

Electric Capacitor without indication CEAS

Resistor unit :

1/16W

1608 type2125 typeWithout indication

Without indication 1/10WMetal resistor RN1/10SE

: Chassis GND

Others

ME

Semi-fixed resistor unit :

2.2K10K 22K47K

: RCP1019-: RCP1045-: RCP1046-: RCP1047-

: Chip volume

CN106 S10B-ZR (TO SERVO)

13

12

11

10

9

8

7

6

5

4

3

2

1

TE

FE

WBL

HF

RF

AGND

TOCPOS

EFM

DGND

XSAMP

M+STE

LDPW

XLDON

CN105 S13B-ZR (TO SERVO)

1

2

EFMIN

GNDD

(FROM STRATEGY PCB)

CN111B2B-PH-K-Y

GNDD

GNDD

R290

1

2

3

4

5

6

V+A

GNDA

V-A

V+U

GNDU

V-U

CN107 S6B-PH-K-S (FROM POWER SUPPLY PCB)VA+5

V+U

C102100/10

+

VA-5

V-U

R1

23

0

R226

GNDA

100K

R227

100KR228

100KR229100K

+ 7

- 8

9

C1890.01

IC203 (3/3)LA6520

YF

LOADING DRIVER

R15347

C1870.047

J101DE015WFO

GNDS

YF

GNDU

Q113DTC144ES

R14247K

R152100K

R15012K

R22447

R15112K

R222100K

VA+5SPINDLE DRIVER

X Y5

4

6

-

+

LA6520IC203 (2/3)

C2320.01 YF

R22547

C23047/16

D110 VDZ6.2B

V-U

IC203 (1/3)LA6520

SLIDER DRIVER

TRACKING DRIVER

1

3

2

14

YF

12

13

-

+

C2

29

0.0

1

C2

27

47

/16

C2280.01

R22147

YF

C2

26

0.0

1

IC202 (2/2)LA6517

V+UR220

47

C2250.01

YF

YF

1

8

7

-

+

+

+

FOCUS DRIVER

V-UR219

47

C2220.01 YF

YFC2200.01

C2

23

0.0

1

+

YF

IC202 (1/2)LA6517

2

3

4

5

6

-

+

+

C22447/16

V+UC22147/16

VA+5

VA-5

C1340.01

YF

R7

VR

11

0K

47

R2100K

ACT. OFS

ACT. GAIN

R6

C93900P

13K

YB

78

45 4

68

IC202 (2/2)BA4560F

VA-5

C1350.01

YF

YB

R84.7K

0.068C11

R12

4702.2K

VR10

VA+5

YFC1640.01

GNDA

VA+5

TOC POS

FG

SLD MT

SPD MT

GNDU

1

2

3

4

5

6

7

HEAD BOARD ASS'Y

PWZ3632-

1

2

3

4

5

6

7CN110S7B-PH-K-S

PDE1260-J1002

1

1 2

2

SPINDLE MOTOR

SLIDER MOTOR

M

M+

+

SERVO MECHANISM ASS'Y

PXA1560

1

2

3

4

GNDA

A5V

TOCPOS

FG

PC1001NJL5803K-F1

R1

00

1

27

0

41 32

1

4 3

2

D1001GP1S24

R1

00

2

R1

00

3

47

0

47

K

J1

00

1D

20

PW

W0

40

5E

MECHANISM BOARD ASS'YPWZ3649-

12

K M

E

R1

61

30

K M

E

R1

62

IC102 (1/2)BA4560FVA+5

M

1

C133

2

0.01

3

ME

4

R138 12K

8 PWAJT(CN104)

R136

30K ME

-

+

VA+5

Q111DTA114TK

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1VA+5

A

F2

K

F1

D

C

E1

E2

B

GND

FR

TR

TD

MD (K)

MD (A)

LD

GND

PD

VCC

4PD A

FPD F2

KCM

FPD F1

4PD D

4PD C

RPD E1

RPD E2

4PD B

GND (BODY)

ACT FR

ACT TR

ACT TD

ACT FD

MD K

MD AN

LD

GND

PD

VDD

F1

B

E2

C

F2

D A

PICKUPPWY1029

E1

FP

C

300MHz ± 100MHzOSC

CN10152207-2090

C1290.01YF

CH

A

F2

F1

C

E1

VA-5

C109~112390P

DC14610P

GNDU

RF-

RFSUM

HDMON

VEE

IVMON

SA

SB

SC

SD

SF1

SF2

SE1

SE2

A

F2

F1

D

VC

C

E1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

SL

SL

SL

SL

CH

CH

CH

CH

C105

C106

C107

C108

C109

C110

C111

C112

C105~108820P

C1040.01

C113100/10

SL

+

C101100/10

C10310P

+

CH

CH

C14510P

RW

BL

WM

ON

VC

C

WB

L-

WB

L

DW

BL

-

DW

BL

V1

VR

B MD

CM

D

MD

MO

N

SM

D

PB

L

NC

VC

C

PB

L

PB

LO

PB

I+

PB

I-

PB

O

CF3

CF2

CF1

TE

TE-

MSTE

RTE

MTE

R10K

VEE

RMAIN

STE

RSUB2

E1-E2

F2-F1

XLDON

XSPL

REO

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36 REI-

35 REI+

68 67 66 65 64 63 62 61 60 59 58 57 56 55

21 22 23 24 25 26 27 28 29 30 31 32 33 34

FE

-

RF

HF

-

HF

C1

28

18

00

P YB

FE

R1

18

1.5

K

C1

15 0.1

R1

04

20

0K

YF

C1

17

1/5

0

C1

14

0.0

1

E2

B

R1

19

16

K

NP

R1

05

1M

10

KV

R1

03

MD

YB

R106

YB

5

+

10K 1K

R107 R108

3.3K

VA+5

C1180.01

C1390.01

C11610/16

DTC114TSQ109

YF

CH

C14291PD103

1SS355

PB.PW

C140 2PCH

18K

GNDA

15K

R101

HF. GAIN

R103

VA-5

R1025.6K

10K

VA+5

VR

11

9 4

7K

RF. OFSR145

VA+5

15K

R143

R144

2

1K

VR12110K

VA-5

3

IC104 (1/2)BA4560F

8

4

1

VA+5

R163100K

Q1102SJ146 R113

100KVR106

22K

R1104 : PCN1039(TEMP. COEFFICIENT)

VA+5

VA-5

VA-5

VA-5

VA-5

VA-5

R1175.6K

R11062K

R1790

VR11810K

VR10622K

2.2

K2

.2K

R1

10

5R

11

04

D1

01

DA

11

4

R1

60

3.9

K

C1

27

4.7

/16

NP

WBL. BALANCE

VR10710K

VA+5

R116100K

WBL+. OFS

WBL. OFSVA+5

13KC125

R11147K

R178820

R1482.2K

R146

R1473K


100/10

C1260.01

C124220P

CH

CH

CH

C123 220P VA-5

C12262P

YF

FE. OFS

VR11122K

VR110 47K

TE. GAIN

MS MIXRATE

R3

10K

10K

10K

R139R4

STE

E

F

VR

10

5 1

0K

VR

11

2 1

0K

Q1

01

2S

C2

41

2K

TE. OFS

R110

39K

YFC1200.01

VA-5

B

C121100/10

+

R109180

GNDA

REC. PW

C1

41

0.0

1

YB

VA+5

R14947K

10

KV

R1

04

R1

37

10

0K Y

BC

13

70

.01

R1

20

Q1022SB1189

68 x 2

VA+5

R1

21

B

YB

C1310.01

R124180

R125270

R12722

B

R12622

R12822

Q1032SA1037

Q1042SA1037

Q1052SA1037

Q1072SA1461 Q108

2SA1461

B B B B

B

R1

31

R1

32

R1

33

33

33

1.3K

R1343.6K

33

R135


R13062

C1320.1

YF

YF

C1440.01

GNDA

VA+5

Q1062SA1037

3

1

R14047K

52

43

5

IC103TC7S08F

Q115DTA114EK

VA+5

VA-5

VA-5

R110347K

Q116DTC114TK

VR11510K

WFE. OFS

Q117DTA124EK

VA+5

VA-5

IC104 (2/2)BA4560F

R15827K YB

VA+5

470PC147

R15756K

88

7

6

5 44

R1

59

5.1

K

C148470P

YB

-

+

8 7 6 5 4 3 2 1

HF

PW

AJT

RW

BL

WB

LA

GN

DT

EM

ST

ES

TE

E1

-E2

F2

-F1

CN104 (TP1)

BS8P-SHF-1AA

PWAJT GNDA

STE

EF

IC101

PA4022A

MECHANISM & HEAD BOARD ASSYS

83

CR

200

NOTECapacitor without unit : µF

CHYBTXM

CeramicCeramicFilmMylar

CCSQCHCKSQYBCFTXACQMA


Resistor unit :

1/16W


Without indication 1/10W

: Chassis GND

: Cut wire for hand-fixing

: Hole for earth lead

Others

DIR

C

GN

D

XC

D

XL

DO

N

XA

MU

TE

TE

ST

B

TE

ST

TE

ST

0

TE

ST

1

TE

ST

2

TE

ST

3

VC

C

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

13

12

11

10

9

8

7

6

5

4

3

2

1

TE

FE

WBL

HF

RF

AGND

TOCPOS

DGND

XSAMP

M+STE

LDPW

XLDON

10

9

8

7

6

5

4

3

2

1

FCSCON

TRKCON

FG

SLDCON

REF V

SPDL

LOUT

LIN

LDRV

FOSEL

1

2

3

4

5

XCLMP

XOPEN

LOAD

GND

GND

1

2

3

4

5

VU+5D

GNDD

V+A

GNDA

V-A

1

2

3

L ch

GND

R ch

3 2 1

R c

h

GN

D

L c

h

2 1 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

37

38

39

-27

V

G0

G1

G2

G3

G4

G5

G6

G7

G8

G9

G1

0

SA

SB

SC

SD

SE

SF

SG

SH

SI

SJ

SK

KI0

KI1

KI2

KI3

KS

0

KS

1

KS

2

KS

3

KS

4

SR

1 2 3

C13010.1

R131647K

GNDD

GNDD

V+5D

D5V

IC361PST572E

2

YF

SystemReset 3

C1

30

2

R1

31

24

7K

C1

30

2

2.2

/50 +

XCE0

XCE1

XCE2

XCE3

POA0

POA1

POA2

GND

POA3

POA4

POA5

POA6

POA7

POB0

POB1

POB2

POB3

VCC

POB4

POB5

POB6 STCN2

POB7 STCN1

POC0

POC1

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

SYA1

SYA0

XRE

XWE

XADSEL

NC

VCC

PROTECT

CRCOK

SICK

XSRST

XCK

AIN

AINPE

AOUT

AOUTPE

GND

ACK

ATIP

SPSEL

MDP

SBSY

FSK

WBL

VC

C

SY

D5

SY

D4

SY

D3

SY

D2

SY

D1

SY

D0

SY

A1

5

SY

A1

4

SY

A1

3

GN

D

SY

A1

2

SY

A3

AD

7

AD

6

AD

5

AD

4

AD

3

AD

2

AD

1

AD

0

AI5

AI4

AI3

AI2

A3

A2

PW0

PW1

PW2

PW3

PW4

SSEL

LJUMP

LIN

LOUT

KOJK

EECSPDJ006A

IC207

ATIP DECODER

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

TE

G2

TE

GMT

EG

0T

EG

1

KE

YIN

0

KE

YIN

1

KE

YIN

2

KE

YIN

3

SC

AN

0

SC

AN

1

SC

AN

2

SC

AN

3

SC

AN

4

VD

D

WR

ITE

LE

D

RE

C L

ED

GN

D

RE

MIN

MR

EQ

XP

FA

IL

DIG

OU

T

UN

LO

CK

LR

EQ

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

GR

ID6

GR

ID5

GR

ID4

GR

ID3

GR

ID2

GR

ID1

GR

ID0

VD

D

RS

CK

RS

O

RS

I

RA

CK

RR

EQ

FS

CK

FS

O

FS

I

XS

RS

T

DIS

PLA

Y L

ED

STA

ND

BY

LE

D

GN

D

XF

US

E

FS

LAT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

G6

G5

G4

G3

G2

G1

G0

SEG9

SEG8

SEG7

SEG6

SEG5

V-27

SEG4

SEG3

SEG2

SEG1

SEG0

GRID10

GRID9GRID8

PD4760C

IC351

MODE CONTROLLER

RS232C

DIP4

DIP3

DIP2

DIP1

SW1

X2

X1

GND

MODE

VDD

VDD

WIRED

XRST

DEEMP 25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

SK

SJ

SI

SH

SG

SF

SE

SD

SC

SB

SA

G10

G9

G8

G7

R351

R352

R353

R354

R355

R356

R357

R358

R359

R360

R361

R362

R363

R364

R365

R36

6

R36

7

R36

8

R36

9

R37

0

R37

1

R37

2

R130547K

R1306 47K

R1307

47K

10

0R

99

97

R9

99

81

00

LED4

R1362

LED3

FSCE

47K

DEEM

XG1(XFUSE)

1A (NC)

1Y (NC)

2A (FSO)

2Y (DI)

3A (DO)

3Y (FSI)

GND

VCC

XG2

(FSO) 6A

(MSI) 6Y

(NC) 5A

(NC) 5Y

(LCE) 4A

(CE) 4Y

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

XG1(FUCE)

1A (MSCK)

1Y (FSCK)

2A (ENCE)

2Y (CE)

3A (MSO)

3Y (FSI)

GND

VCC

(XSUBQE) XG2

(MSCK) 6A

(SQCK) 6Y

(SQSO) 5A

(MSI) 5Y

(MSO) 4A

(DI) 4Y

TC74HC367AF TC74HC367AF

Bus buffer

IC357

IC3

58

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

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

37

38

39

40

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

SB

SO

SC

OR

WF

CK

EM

PH

DO

UT

MD

2

C1

6M

C4

M

FS

TT

XT

SL

XTA

O

XTA

I

Vss

AP

TL

AP

TR

MN

T0

MN

T1

MN

T2

MN

T3

RA

OF

C2

PO

RF

CK

GF

S

PL

CK

BLCK (64)

DATA (64)

BCLK (48)

DATA (48)

Vdd

LRCK (48)

WDCK (48)

PSSL

NC

TEST4

ASYO

SQCK

MUTE

SENS

LRST

DATA

XLT

Vdd

CLK

SE in

CN in

FO

K

FS

W

MO

N

MD

P

MD

S

LO

CK

NC

VC

OO

VC

OI

TE

ST

1

PD

O

Vss

NC

NC

NC

VP

CO

VC

KI

FIL

O

FIL

I

PC

O

AV

ss

CLT

V

AV

dd

RF

CXD2500BQ

IC206

(DECODER)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

AD3

AD4

AD5

AD6

AD7

A8

A9

A10

A11

A12

A13

NC

P56

P57

VDD

AVSS

P70

P71

AD3

AD4

AD5

AD6

AD7

A8

A9

A10

A12

A13

A14

A15

XOPEN

XCLMP

AD

2

AD

1

AD

0

AS

TB

XR

D P

90

XW

R P

91

P9

2

P9

3

VS

S

XE

A/V

PP

P0

7

P0

6

P0

5

P0

4

P0

3

P0

2

P0

1

1C

AD

2

AD

1

AD

0

AS

TB

XR

D

XW

R

LR

ST

RA

ME

RE

CE

XLT

SS

CK

DATA

XE

XS

C

XE

NC

E

P00

WOTO

VSS

1C

X1

X2

XRST

P85/TO11

P84/TO10

P83/TO03

P82/TO02

GFS

P80/TO00

1C

P34/SCK

P33/SI

SO

RXD

TXD

XSUBQE

MREQ

SPSP

CLV

ECLV

GFS

XFUSE

MSCK

MSI

MSO

XECE

FOK

1C P7

2/A

N2

P7

3/A

N3

P7

4/A

N4

P7

5/A

N5

P7

6/A

N6

P7

7/A

N7

AV

RE

F

AV

DD

VD

D

P2

0/N

M1

P2

1/I

NT

P0

P2

2/I

NT

P1

P2

3/I

NT

P2

P2

4/I

NT

P3

P2

5/I

NT

P4

P2

6/I

N5

P2

7/I

N6

1C

TE

PP

RF

T

RF

B

MA

CK

FG

SC

OR

AT

IP

TO

CP

SE

NS

PD4584B

IC356

MECHANISMCONTROLLER

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

RFB+

RFB

GND

WBLO

WBLC-

WBL3O

WBL3-

WBL2O

WBL2-

WBLIO

WBLI-

BIAS

TEDET

CTR

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

VC

C

MIR

R

XC

D

XR

FD

ET

RF

RE

F

RF

DT

CD

RM

R-

CD

RM

R2

CD

RM

RI

CP

L

CB

L

VE

E

HF

RF

OP

C

Q0

Q1

Q2

Q3

Q4

LD

PW

O

TE

G0

TE

G1

TE

G2

TE

TR

KG

1

TR

KG

2

TR

KG

R

FG

OU

T

VE

E

FG

IN

PW

0

PW

1

PW

2

PW

3

PW

4

TE

G0

TE

G1

TE

G2

PWM2O

PWM2+

PWM3

PWM3O

SPDL-

SPDLO

REFV

GND

REFIN

CLV

ECLV

SPDL

FWREV

PA9004A

IC205

(CDR SERVO AMP.)

36

35

34

33

32

31

30

29

28

27

26

25

48

47

46

45

44

43

42

41

40

39

38

37

1 2 3 4 5 6 7 8 9 10 11 12 131

3 1

4 1

5 1

6 1

7 1

8 1

9 2

0 2

1 2

2 2

3 2

4

VC

FG

D

FC

3

FLB

FE

O

FE

-

SR

CH

TG

U

TG

2

AV

CC

TAO

TA-

RFI

RFO

DVee

TZC

TE

TDFCT

ATSC

FZC

FE

FDFCT

DATA

XLT

CLK

LOCK

DIRC

AVee

SSTOP

ISET

FSET

SL-

DATA

XLT

CLK

LOCK

DV

cc

CC

2

CC

1

FC

OK

EF

M

AS

Y

MIR

R

DG

ND

SE

NS

CO

UT

LRS

T

SLO

SL+

CXA1372Q

IC201

(SERVOCONTROLLING)

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

16

15

14

13

12

11

10

9

1Y

0Y

1Z

ZC

0Z

INH

VEE

GND

VCC

YC

XC

1X

0X

AX

BY

CZ

IC2

04

HD

74

HC

40

53

FP

1Y

0Y

1Z

ZC

0Z

INH

VEE

GND

VCC

YC

XC

1X

0X

AX

BY

CZ

IC5

02

4H

D7

4H

C4

05

3F

P

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

A7

A6

A5

A4

A3

A2

A1

A0

D0

D1

D2

GND

VCC

A8

A9

XWE

XOE

A10

XCE

D7

D6

D5

D4

D3

A7

A6

A5

A4

A3

A2

A1

A0

AD0

AD1

AD2

A8

A9

A10

AD7

AD6

AD5

AD4

AD3

IC3

52

LC

35

17

BM

L-1

5S

-RA

M

1 2 3 4 5 6 7 8 9

10

XO

E

D0

D1

D2

D3

D4

D5

D6

D7

GN

D

VC

C

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

LE

20

19

18

17

16

15

14

13

12

11

A0

A1

A2

A3

A4

A5

A6

A7

AD

0

AD

1

AD

2

AD

3

AD

4

AD

5

AD

6

AD

7

IC353HD74HC573FP8-BIT LATCH

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

XRFDET

RECE

XSAMPLE

GND

GND

4.32MHz

GND

XEXTSYNC

ATIPSYNC

SUBSYNC

GND

DECCK

GND

UNLOCK

X'TAL OFF

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CDLRCK

CDBCK

CDDATA

GND

CDTX

GND

CL

DI

DO

EN CE

Fs CE

DAC DEEM

AMUTE

LSI RESET

LRCK

BCLK

DATA

DOUT

CL

DI

DO

FSCE

DEEM

J209 (TO AUDIO)D20PWY1415E

SQCK

47K x 4

SENS

V+5D

SCOR

V+5D

GNDD

R39947K

R1354

R1353

R1352

R1351

R1390

100

100

R1389

GNDD

D354 DA114IC363 TC7S14F

XP

FA

IL

R1216 47K

V+5D

R32147K

C3700.01

XR

FD

T

SU

BS

YN

C

YFNC

VCC

CS

SK

1

2

3

4

8

7

6

5

NC

GND

DO

DI

IC360EEPROM

XL93LC46AF

10

0R

13

84

IC362

GNDD

32

R136345

555

333

4 2TC7S04F

470 YBC1304

470P

D1

35

1D

AN

20

2K

R1

35

84

7K

C3

54

0.0

1

R1

38

31

00

R1385

100

100

R1387100R1386

YF

C3530.01

R1381

100

R1382100

2

13

YF

R1

35

9

47

K

Q208DTC114TS

GNDD

10

KR

13

08

10

K R

13

09

R2970

R1212

0

V+5D

DA

CL

JA203PKN1005R32

0

GNDD

SQSO

DIGITAL OUT ON/OFF SWPSH1010

DOUT

SQCK

GNDD

RID JACK

S201

J222DE010NS0

DO

DOUT

GNDD

(To CN203 Pin-2)

GNDD

V+5D

X351VSS1014

R1

38

8

10

0

YF

C3520.1

R373 47K

R376 47K

C3

51

RC

H1

13

9-

+

4.19MHz

DI

SERVO UCOM BOARD ASS'Y

PWZ3636-CN1S3B-PH-K-S

SE

G

R2

59

C5

00

8R

25

8C

50

07

R2

57

C5

00

6R

25

6C

50

05

KE

Y

120K x 7

R256 - R259 : 10K x 4

C5005 - C5008 : 470P x 4 YB

V+5D

LED1

GRI

GNDD

GNDA

TEST MODE

VA+5

GNDD

Q1

3D

TC

11

4T

K

R2

42

3K

R5

02

59

.1K

R1

5

47

K

Q1

4D

TA

12

4E

K

12

0K

x 1

5

SS

EL TE

LD

R9

62

VC

CS

SE

L

C2

63

0.3

3

C2

64

2.2

/50

R2

41

1M

+

V+5D

R120847K

C13090.0027

YB

R2

43

3.6

K

PC

L1

04

3-

YB

R2

55

56

K

11

0K

R2

54

11

0K

R2

53

C2

70

33

0P

R2

36

27

K

CH

YB

C2

68

33

0P

R2

34

27

K

R10

R238

R2375.1KC267

330P

5.6K

C1

22

7P

YB

YB

YB

C269330P

5.1KR235

C2712.2/50

C272

0.1

C13100.1 Y

B

R1

20

7

4.7

K

+

M

R1210100K

RFTC2

75

0.3

3

YB

YB

RF

TY

B

M

BB

+C2

76

0.3

3

C2

74

0.1

C2

73

0.1

R1

20

9

10

0K

C2

79

0.0

01

C2

78

1/5

0C

27

7 0

.33

+

C275 - C277 :PCL1043-

VDD

PWM1

PWM2

YB

C261

0.047

C262

3300P

YB

R1

20

2

C1

20

2

C2

37

47

/10

C2

38

47

/10

27

K

0.0

1YF

V+5AR1201

27K

+

YF

C13050.1

+

C2

59

68

0P

R2

49

47

0K

C1

30

6

C2

60

0.0

68 YB

R2

48

10

K

YB

YF

0.1

R2

52

33

K

R2

46

47

KC

25

80

.02

2

YB

R23213K

R2331K

R24710K

YB

R251100K

R250680K

R120427K

V+5A

C1201

GNDA

0.082

PC

L1

04

5-

GNDA

V-5A

Q2032SA1037K

D206DA204K

D202MTZJ3.9B

R23075

R23175

D205MTZJ3.9B

V+5A

Q2022SC2412K

C2

33

0.0

1

C2

35

47

/10+

C2

34

0.0

1

C2

36

47

/10

YF

YF

+

CN202173981-5(TO LOADING MECHANISM)

XCLMP

XOPEN

GNDD

HeatsinkPNB1207-

LM2940CT-5.0IC208

LI

CN203B5B-PH-K-S(FROMPOWER SUPPLY)

V+5D

C2390.01

C2800.01

OUTIN

GNDD

+ C240470/10YF

V+5A

C1307 0.1

C1308 100P

GNDS

YF

GNDD

CH

STCN2

V-5A

CN21152147-0310(TO HEADPHONE)

YF

STCN1

J212D20PWY0330E

J3502PG02KA-E17(FROM AUDIO)

C5001 GNDD V+5D

M

GNDS

0.1

LED3 LED0 LED4

CN205 HLEM39S-1 (TO FRONT)

GNDA

C501647/10

V-5A

C50170.01

C50110.15

BA4560FIC5008 (2/2)

CN5021B3P-SHF-1AA

R5012470K

(TP00)

R50200

V+5A

YF

R5014 470K

C5013 0.033

1 2 3

V+5A

GNDA

GNDA

GNDA

5

8

YBGNDA

PCL1044-

6

7

4

+

YB

AC

TE

RR

AC

TIN

R5

01

50

C5

01

84

7/1

0

+

-8

4

+

GNDA

V-5A

C50020.15

R5010470K

R50033.6K

PCL1044-

BA4560FIC5008 (1/2)

V+5A

YB 8

43

2

1+

-

R5

00

90

C5

01

90

.01

R5

00

61

0K

R500124K

R5005 62K

C5004 2200P

R50071K

YB

GNDA

V+5A

V-5A

R218R217(BD-AC)VR202

10KPCP1045

Y

(BC-AD)

X

Y X

147

2

3

TE.GAIN

R205750K4.7K

FCS.GAINR215

47R21610K

C2190.0033

VR

20

11

0K

PC

P1

04

5

12

3

R2

06

1M

C2

17

0.0

33

C2

18

0.0

1

C2

01

0.1

C2

02

0.1

C2

03

4.7

/50

C2

05

47

/10

YB

YB

YB

YB

YB

V+5A

+

YB

R2

14

10

K

R2

01

80

K

C2

04

0.1 R202

68KC

29

40

.04

7

C2

95

10

0P

YF

CH

GNDS

R5022 220

R5023 2.2K

C2

07

4.7

/50

YB

C2060.1

68KR204

R2

08

13

K

+

R20782K

R203

270K

C2080.01

YB

R209510K

V+5A

V-5AR210200K

+

100/6.3C209

EXCK

SQSO

SQCK

SENS

LRST

DATA

XLAT

CLOK

SENS

COUT

DATA

XLT

CLK

MIRR

FCOK

GNDDV+5D

YF

GNDD

GNDD

C2

85

MD

0.1

GN

DD

R5

03

01

2K

FO

K

V+

5D

R2703.3K

C2860.047

V+5D

R29810K

L2202VTH1015-

YB V+5DC287

0.0015

R26810K

YB

GNDA

C2880.47/50

R267100K

R26610K

YB

GNDD

C2890.01

GNDS

JA

GF

S

+

V+5D

A15

GNDD47K

R275

IC359TC7SU04F

ALB2

3

54

3

AHB

5ADB

KI0

KI1

KI2

KI3

KS

0

KS

1

KS

2

KS

3

KS

4

LED0

LED1

GNDDV+5D

UNLOCKR136047K

MA

CK

GNDD

Q5026DTC124ES

R139210K

R278100K

R27747K

C24110/50

R24047K

GNDD

GNDD

GNDD

YF

IC3

11

PS

T5

29

C

2 +3

C2420.01

D5VGNDS

C2

82

10

0P

CH

YF

IC2

81

0.0

47

IC3

11

PS

T5

29

C

BL

AC

KO

UT

DE

TE

CT

ING

CIR

CU

IT

R389

R390

R391

R393

R394

R395

R396

R397

R398

47K

47K

47K

47K

47K

47K

47K

47K

47K

R2

76

47

K

A1

A0

R3

81

R3

82

R3

83

R3

84

R3

85

R3

86

R3

87

R3

88

47

K x

8 V+5DGNDD

V+5D GNDD

6.8

K

R2

69

CH

YF

C2

83

0.0

47 C

28

41

00

P

BCLK

DATA

LRCK

C290100/6.3 +

JA

TEST3

TEST2

R265

100

R264

V+5D

R263100

100

UGFS

GTOP

LRCK (64)

GNDD

CHC29110P

R1245100

GNDD

MN

T0

MN

T1

MN

T2

MN

T3

GNDD

GNDD

CN206(TP202)

(BS5P-SHF-1AA)

1KV+5D

R261

5 4 3 2 1

GNDD

SCOR

C2

92

0.1

C2

93

47

/10

YF

+

V+5D

DS

GNDD

R29810K

Q201DTA124ES

C2100.01

YB

GNDD

CBYB

C212100/6.3

V+5D

GNDD

C2

11

0.0

33 Y

B

GNDA

R2113K

C2140.0047

C2130.01

CPGNDD

+

YB

C2150.0047

YB

R212 270K

R21310K

R260100K

C243

0.1

YBYB

V-5A

R17

GNDA

C2160.047

7.5K

C181000P

YB

GNDA

XSAMP

GNDD

(FROM HEAD)PDE1264J201

FE

FE

IN

GN

DA

TE

IN TE

RF

6 5 4 3 2 1

CN204 (TP201)(B6P-SHF-1AA)

MCK

DOUT

GNDDC3600.01 YF

R3

79

47

K

R3

80

47

K

R3

77

47

K

YF

C3

59

0.1

R3

78

12

0

GNDD

IC355TC7S04F

1SS133XD353

V+5D

PCH11310.22F4 5

32

4 5

3 2

15

3

5

3

IC354TC7S00F

+Electric 2-layer capactior

C361

PB

GNDD

R1

30

1

R1

30

2

R1

30

3

R1

30

4

DIP1

DIP2

DIP3

DIP4

V+5D

R1

35

6 4

7K

47

KR

13

57

C3

57

0.1

C3

58

RC

H1

13

9-

R1301 - R1304 :47K

V+5D

R13947K

GNDDDIP SW

S202

XSAMP

XL

AT

CL

OK

DATA

GF

S

FO

K

16MHz

C35615PCH

UNLOCK

X352PSS1010

C35515P

CH

R1

35

51

M

R120510K

R120339K

V+5D

R120639K

DAP202K

D210

FE

OS

EL

V+5D

R12054.7K

V+5A

J208D20PWY1615E(TO AUDIO)

MCK

(FROM HEAD)PDE1269J210

SERVO UCOM BOARD ASSY (1/2)

84 CR

200

SERVO UCOM (2/2) / AUDIO DIGITAL / HEADPHONE BOARD ASSYS

EN

CE

RR

EN

CP

CO

EN

CL

PF

I

EN

CL

PF

O

EN

CV

CO

IN

TP

3

TP

2

TP

1

TP

0

DQ

3

DQ

4

DQ

1

DQ

2

XW

R

XR

AS

A9

A0

A1

VS

S

VD

D

A2

A3

A4

A5

A6

A7

A8

XRESET

TP6

DITOUT

CDTX

CDLRCK

CDBCK

CDDATA

ENCCKOUT

DACCKOUT

VDD

VSS

XTALOUT

XTALIN

ADCSTBY

ADCLRCK

ADCBCK

XSAMPLE

DET4T

DET3T

EFM

VDD

VSS

ENCCK

XEXTACK

XEXTSYNC

ATIPSYNC

SUBSYNC

CCB

CE

CL

DI

DO

DIN

3

DIN

4

DIR

RC

1

DIR

RC

2

AV

DD

DIR

RS

AG

ND

DIR

VC

O

DIR

LP

F

VS

S

VD

D

DIR

CK

DIR

BC

K

DIR

LR

CK

DIR

DATA

DIR

WD

CK

DIR

U

DIR

ER

R

DR

AM

CJS

DATA

CJS

BC

K

CJS

LR

CK

JIT

VC

OIN

JIT

LP

FO

JIT

LP

FI

JIT

PC

O

JIT

ER

R

DA

CD

ATA

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

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

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

VDA

VDD

RST

LZ

WCKO

BCKO

DLI

DRI

M1

M2

RZ

MCK

GD

VDA

GA

LO+

LO-

GA

VDA

GX

XI

XO

VDX

VDA

GA

RO+

RO-

GA

14

13

12

11

10

9

8

7

6

5

4

3

2

1

15

16

17

18

19

20

21

22

23

24

25

26

27

28

IC4

03

PD

20

28

B

VDA

VDD

RST

LZ

WCKO

BCKO

DLI

DRI

M1

M2

RZ

MCK

GD

VDA

GA

LO+

LO-

GA

VDA

GX

XI

XO

VDX

VDA

GA

RO+

RO-

GA

14

13

12

11

10

9

8

7

6

5

4

3

2

1

15

16

17

18

19

20

21

22

23

24

25

26

27

28

IC4

02

PD

20

28

B

1 2 3 4 5 6 7 8 9 10

11

12

13

141 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

XR

FD

ET

RE

CE

XS

AM

PL

E

GN

D

GN

D

4.3

2M

Hz

GN

D

XE

XT

SY

NC

AT

IPS

YN

C

SU

BS

YN

C

GN

D

DE

CC

K

GN

D

UN

LO

CK

X'T

AL

OF

F

CD

LR

CK

CD

BC

K

CD

DATA

GN

D

CD

TX

GN

D

CL DI

DO

EC

CE

Fs

CE

DA

C D

EE

M

AM

UT

E

LS

I R

ES

ET

XR

FD

RE

CE

XS

AM

EN

CK

XE

SC

AT

PS

SU

BS

EC

KO

UN

LK

CD

LR

CD

BC

CD

DA

GN

D

CD

TX

GN

D

CL

DI

DO

EC

E

FsC

E

DE

EM

MU

T

LR

ST

BCLKI

WCLKI

DGND

DVDD

LRCKI

DATAI

CCB

SPSEL

CE

CL

DI

DG

ND

DV

DD

DO

4

DO

3

DO

2

DO

1

DO

0

MS

EL

2

FS

EL

1

FS

EL

2

DL

SE

L

DV

DD

TE

ST

FS

EL

3

MU

TE

AD

D UNLK

STOP

R

VIN

VCO

AGND

NC

DGND

BCLKO

WCLKO

LRCKO

DATAO

36

35

34

33

32

31

30

29

28

27

26

25

1

2

3

4

5

6

7

8

9

10

11

12

IC301

LC89585EFM ENCODER IC

OSCILLATOR SECTION

PIN-14 : 12.28MHz - 18.432MHz

IC306

PDC020A

Fs CONVERTER IC

PIN-32 : 14.112MHz

VIN

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

VO

UT

VC

C

GN

D

13 14 15 16 17 18 19 20 21 22 23 24

1

2

3

4

5

6

7

VU+12

GNDA

VU-12

V+5A

GNDA

V+5D

GNDD

1

2

3

V+12

GNDA

V-12

1

2

3

4

DIN

V+5D

GNDD

DIN

BCKI

CKSL

CKDV

(NC)

XTI

XTO

VSS1

CKO

SYN

(NC)

(NC)

(NC)

XRST

LRCKI

FSCO

BCKO

WCKO

DOL

DOR

VDD

VSS2

DG

(NC)

(NC)

OW18

OW20

COB

28

27

26

25

24

23

22

21

20

19

18

17

16

15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

IC4

01

SM

58

13

AP

SC

LK

SD

ATA

FS

YN

C

VD

P+

DG

ND

CL

K

TS

T3

TS

T4

NC

VD

B+

NC

VR

EF

AIN

R-

AIN

R+

L/R

SM

OD

E

CM

OD

E

TS

T2

PD

SE

L1

8

TS

T1

NC

NC

AG

ND

VA

+

VR

EF

IN

AIN

L-

AIN

L+

14

13

12

11

10

9 8 7 6 5 4 3 2 1

15

16

17

18

19

20

21

22

23

24

25

26

27

28

IC801

AK5340-VS

C8

33

C8

34

0.1

C8

32

C8

31YF

10

/50

AS

4.7

/50

0.1

+ + AS YF

YFC8460.01

47

0

R8

27

1

2

3

4

5

6

7

8

9

VRLIN

GNDA

VRLOUT

GNDA

GAUD

GNDA

VRROUT

GNDA

VRRIN

1

2

3

4

5

6

7

8

9

PC

PO

UT

PC

1O

UT

CO

MP

IN

VC

OO

UT

INT

C1

A

C1

B

GN

D

VC

C

PC

3O

UT

SIG

IN

PC

2O

UT

R2

R1

DE

OU

T

VC

OIN

16

15

14

13

12

11

10

9

1 2 3 4 5 6 7 8CD74HC4046AM

VR BOARD ASS'Y

PWZ3645-

INP

UT

BO

AR

D A

SS

'YJA

80

1 (

1/2

)

PK

B1

02

9-

R8

01

10

K

VR801 (1/2)RCV1092-A

GAUD

VR802 (2/2)

VR802 (1/2)RCV1091-A

5

4

6 6

4

5

CN801

B9B-PH-K-S(TO VOLUME)

R8

01

10

K

VR801 (2/2)

47

/50

C8

42

C8

43

47

/50

CN803S9B-PH-K-S

VR801(REC VOL.)

VR802(REC BAL.)

2

1

3 3

12

+

+

PK

B1

02

9-

RJA

80

1 (

2/2

)

V+5DJ3504PG02KA2E10

GNDS

CH

L328 PTL1014-A

C801100P

GNDDPDE1284

J3501

J3501A

B3B-PH-K-S

CN306

R140427 (1/2)

RS1/2LMF270J

12

TO CN8003

(INPUT BOARD ASS'Y)

(FROM POWER A BOARD ASS'Y)

B7B-PH-K-S

CN303

V+12

NJM7812FAIC407

C445

CH100P

IN OUT

V+5A

CHC446

100P

IN OUTIC408

NJM7912FA

C472 3300/16

V-12

V+5D

Q301DTA114TS

GNDA

C4733300/16

V+5D

+

+

CN308B4B-ZR-SM3

(TO STRATEGY BOARD ASS'Y)

YB C4

75

0.0

1

GNDS

L311PTL1014-A

JA301GP1F32R

OPTICAL INPUT

R343

100C3760.1

B4B-PH-K-SCN305 47/50

C339

YF

123

+

FROM CN3002

(INPUT BOARD ASS'Y)

PKB1028-JA304

COAXIAL INPUT

(TO POWER A BOARD ASS'Y)

GNDD

KN302PNB1558-SCREW TERMINAL

(J901)

GNDA

R133175

GAUD GNDS

C8451000P

GNDS

PTL1014-AL313

C3790.01

R13211K

C37847P

R1325 47K

YB

M

CH

71 214

R13262.2K

C38047P

IC307 (1/6)

CH

R34447

TC74HCU04AFIC307 (2/6)

73 414

CN30152147-1610

(FROM SERVO)

C3

49

0.0

47

YF

C3

50

0.0

47

YF

C3

71

0.0

47

YF

C3

72

0.0

47

YF

C3

73

0.0

47

YF

C347100P

C3480.047

YF

YB

X'TAL OFFGNDS

GNDD

CN30252147-1410

(FROM SERVO)

32 45

100PC382

TC7S14FIC312

CH

PTL1019-AL320

TO IC307 PIN-14

12

3

C3

75

0.0

47

YF

C3

74

0.0

47

YF

DA204KD301

V+5D

PTL1014-AL301

C36547P CH

DIN2

DIN

1

XESC

ATPS

SUBS

ECE

CL

DI

DO

ENCK

R486100

R3001K

R342

0C324100/6.3

C3250.1

+

R345

R347

R348

47K

4.7K

YF

4.7K

XRFD

RECE

XSAM

TP4

TP3

XRFDET

RECEN17M

DET3T

EFMIN

4.32M

12

34

V+5D

PT

L1

01

4-A

L3

06 R341

100

R330

680

C317

1.0

XEVCO

TX

R499 270

R3

29

1K

AUDIO DIGITALBOARD ASS'Y

PWZ3641-

C804120P

V+12

R810

6.8K

CH

2

R8

08

2.7

K

R8

16

10

KIC804 (2/2)

V-12

3

8

1

4

R1

40

2(1

/2W

)R

S1

/2L

MF

27

0J

REAR PANEL

C8

23

YF

0.0

47

0.0

1AS

+

C8

08

0.0

1 YF

C8

06

22

/50

C8

12

22

/50 AS

+ C8

10

R8

18

10

KYF

R812

10K

C8

16

0.1

YF

AS

+

C8

18

10

/50

C8

09

0.0

1 YF

C8

05

22

/50

+

AS

C8

11

22

/50+ AS

C8

07

0.0

1

R8

17

10

K

YF

C8

15

0.1

YF

AS

+

C8

17

10

/50

R8

07

2.7

K

R1403(1/2W)RS1/2LMF270J

R8

15

10

K

R811

10K

+

-

5

IC803 (1/2)

6

4

7

8

+

-

GNDS

PTL1014-AL329

6.8K

R809

C803120P

V+12

CH

R140127 (1/2W)RS1/2LMF270J

CH

100PC821

R8

52

4.7

K

R813

10K

R819

300

R823

300

R8

21

47

K

C8

19

82

0P

C844

47/50

YB

D8

03

DA

N2

02

KC813

47/50

IC803 (2/2)

NJM072DE

R8

25

47

K

+

+

2

3

1-

+

D8

04

DA

P2

02

K

GAUD

R8

51

4.7

K

NJM072DE

IC804 (1/2)

D8

02

DA

P2

02

K

-

5

6

7+

C848

47/50

+R820

300

R814

10K

R8

26

47

K

R8

22

47

K

NA

C8

20

82

0PY

B

R824

300

C814

47/50

+NA

D8

01

DA

N2

02

K

V+5D

L308PTL1014-A

C13330.01

GNDD

IC302

17.287MHz

C3

23+

YF YF

CH R

13

24

5.1

K

R3

31

1K

C3

18

0.0

1YB

47

/10

0.1

10

0P

C3

22

C3

83

CH 47P

C319

R328 100

R3

06

R3

07

R3

08

R3

09

10

0

10

0

10

0

10

0

R3

01

33

K

R3

02

36

K

R3

05

15

0

C3

05

0.0

1

C306100/6.3

C3070.047

C3040.1

C3

01

10

00

P YB

YB

YF

+

+ YB

YB

C3

03

R3

04

5.1

K

L3

02

PT

L1

01

4-A

C3

02

R3035.1K

100/6.3 0.047

V+5D

R3

49

47

K

V+5D

GNDA

CO

R4

96

0R

49

7

10

0R

48

9

R4

95

00

UNLK

LRST

FsCE

C3904700P YB

GNDD

XOPT

C3

30

18

P

CH

CL

CI

XE

VC

O C33147/10

GNDD

C3320.1

R444

270

YF

+

GNDD

VCOQ302DTC124EK

R336

100R335 100

R334

100

R3

39

33

K

R3

38

5.1

K

R3

40

5.1

K

YF

C3

34

0.1

C333100/6.3

C335

M

GNDA

0.1

R337

150

C3

36

0.1

YB

MC

LK

2

IOS

EL

+

MS

EL

1

MKSEL

MCK1

C3380.1

C337100/6.3

PT

L1

01

4-

L3

09PTL1014-A

L310

V+5D

+

YF

V+5D

R3

12

68

0

R3

11

1K

V+5D

R132247K

C326 0.01R313

1K C327

R3

14

10

0

C321100P

GNDS

C32847/50

C3630.047

YF

YF

+

Q303DTA114TS

GNDD

IC303 PCX1021

CH

YB

L303PTL1014-A

16.9344MHz

TX

C3291µ

1 2 3 4 5 6 7 8 9 10

ADCCLK

ADCDATA

DACLRCK

DACBCK

R319100

R317

R315100

R316100

100

R318100

100

R323

IC308 (1/6)

R326100

LRST

CDTX

CDLR

CDBC

CDDA

ECKO

C3

11

0

.1

C3

10

1

00

/6.3

YF +

17

14 2

L304PTL1014-A

V+5DC3124700P

YB

XC

AS

TP

7XC

E

26

25

24

23

22

18

17

16

15

14

1

2

3

4

5

9

10

11

12

13

VSS

I/O4

I/O3

XCAS

XOE

A8

A7

A6

A5

A4

I/O1

I/O2

XWE

XRAS

A9

A0

A1

A2

A3

VCC

IC304

D-RAM

MB81C4256A

L3

05

PT

L1

01

4-A

C3160.1

C3

14

10

0/6

.3

C3

13

0.1

V+5D

C31547/10

YF

+

YF

+

L832

J405DB015NT0

1µLFA010K

GNDD

V+

5A

R8

32

10

0

C8

35

10

/50 AS

YF

C8

36

0.1

C8

47

0.1

+

YF

V+5A

L8

31

1µ

LFA

01

0K

R4

92

0R

49

30

GNDD

C4

02

0.0

47 Y

B

GNDD

DAC PLATE PNC-383-GNDD GNDD

LRST

DACK

BCK

DATA

LRCK

DACL

330

330

330

330

R402

R403

R404

R405

R4900

R5020

J404DE007NS0

C404470/6.3

L401

PTL1014-A

+

BCKL

WCKO

LDTA

RDTA

BCKR330R401

YB

C4

03

0.0

47

V+5D

V+5A

+

C4050.01

YB

C411330/16

C4130.0082

YB

V+5A

WCKO

BCKL

LDTA

C4070.1

NC

YB

+NC

V+5A

C417330/16

GNDD

GNDA

R4

06

1K

C409330/16

R40810K

C4150.0082YB

+

GNDA

C419 C421330/16

0.0082

+YB

YB

YB

V+5A

C4230.1

C425330/16

GNDA

0.0047

V+5A

V+5AGNDA

C427

+

C4450.047

YFR4177.5K

R42315K

R4217.5K

C43733P

CHCH

R41915K

C435180PJ

40

2D

E0

10

NS

0

GNDS

GNDD

R43518K

R4316.8K

R4296.8K

R4276.8K

R4256.8K

R43318K

R437750

R4831.6K

R4471.2KR477

220

C44147P

CH

3

2

1-

+

GAUDQ411 2SD2114K

IC404 (1/2)NJM5532M

R4791M

R4812.2K

R4097.5K

R41115K

R4137.5K

R41515K

C431180P

C43333P

CH CHGNDA

C43947P

CH

V+12

V-12

R4452.4K

C453220/25

C449680P CH

R477220

R449330

GAUD

+

+

GAUD

C455220/25

+

5

6

7

-

+ 4

8

C4

65

0.0

68

YB YB

0.0056

C447 IC404 (2/2)NJM5532M

C457100/50

R451470

R45322K

R463470

Q4072SD114K

R439

C4

51

0.0

01 T

X

470

C4

70

10

0P

PTL1014-AL405

PKB1030-JA401

CH

GNDS

L

V+5AR467

270

Q4092SD2114K

R465470

D402DA114

C4594.7/50

GAUD

R45947K

+

Q405DTC124ES

R46147

V+5A

R4571.8K

V+12

V-12

MUTE

Q403DTA124ES

L402PTL1014-A

GAUD

C4670.01DEEMP

YF

PTL1014-AL404

D401DAP202K

V-12220/25C456

GAUDGAUD

+

+220/25

C454

R4462.4K

CH

+

C411330/16

C427

+

YB

C412330/16

C4140.0082

C420 C430330/16+

V+5A

C424 C426330/16

GNDA

V+5A

V+5AGNDA

CH

R4107.5K

R41215K

R4147.5K

R41615K

C432180P

C43433P

CH CHGNDA

R43618K

R4326.8K

R4306.8K

R4286.8K

R4266.8K

GNDA

R4187.5K

R42415K

R4227.5K

C43833P

CHCH

R42015K

C436180PJ

40

3D

E0

10

NS

0

GNDS

GNDD

YB 0.0047

C428

C4460.047

YF

YB

+

V+5A

C4060.01

YB

V+5A

WCKO

BCKR

RDTA

C4080.1

NC

YB

+NC

C418330/16

GNDA

R4071K

C410330/16

C4160.0082YB

+

V+5A

R452

R464470

Q4082SD2114K

R440

C4

52

0.0

01 T

X

470

C4

63

10

0P

PTL1014-AL406

PKB1031-JA402

CH

GNDS

R470

R450330

+

5

6

7

-

+ 4

8

IC405 (2/2)NJM5532M

C458100/50

R438750

R4841.6K

R4481.2K

Q412 2SD2114K

R4801M

C450680P

R478220

C4660.068 YB

YB

C4

48

0.0

05

6

R43418K

C44247P

CH

3

2

1-

+ IC405 (1/2)NJM5532M

C44047P

CH

GAUD R4822.2K

V+5A

R4581.8K

Q404DTA124ES

L403PTL1014-A

GAUD

C4680.01

DEEMP YF

V+5AR468

270

Q4102SD2114K

R466470

D403DA114

C4604.7/50

GAUD

R46047K

+

Q406DTC124ES

R46247

V-12

R45422K

V+5D

L312PTL1014-A

C3420.1

C34110/16

C34347/10

YF

JA303GP1F32T

OPTICAL OUTPUT

+

+

43147

IC308 (2/6)

V+5D

C381100P

C3670.1

PT

L1

01

4-A

L3

17

C36647/50

+

YFCH

GNDD8914

7

1011147

IC307 (4/6)

IC307 (5/6)

1213147

65147

IC307 (6/6)

IC307 (3/6)

PTL1014-AL314

C13310.01

C36233/35

+

YF

FROM IC302COAXIAL INPUT

L318

PTL1003

R1328

75

V+5D

10

0P

C3

68

CH

CH

YB

C1

40

10

.1

C1

40

35

60

P

C3

69

10

0P

GNDS

COAXIAL OUTPUT

PKB1027-JA302

PTL1017-AL321

L316PTL1014-A

D3021SR35-100AVL-T

YF

C478100P

14

147

GNDD

C3440.1

YFYFCH

C477100P

R1333220

IC308 (6/6)TC74HCU04AF

TC74HCU04AFIC308 (5/6)

1M IC309 (1/4)TC74HC00AF

C4690.1

R320TC74HCU04AF

IC308 (4/6)

1

23

7

IC309 (2/4)TC74HC00AF

147

4

56

147

9

108

IC309 (3/4)TC74HC00AF

R4

32

30R

49

8

33

0

GNDD

R1335270

R145010K

C3

09

CH

27

P

C3

45

10

0P

C3

46

0.0

47

GNDD

147

9 8

X301

R1

33

61

00

CH

C30812P

YB

YF

Q304DTC114EK

R3

10

1K

16.9344MHz

X'TAL OFF GNDS

IC309 (4/4)TC74HC00AF

14 7

12

13

11

147

6 5DACK

DACL

R324100

IC308 (3/6)R1329

100

X'TAL

DACR

R1330100

NOTECapacitor without unit : µFCHYFYBTXM

CeramicCeramicCeramicFilmMylar

CCSQCHCKSQYFCKSQYBCFTXACQMA

Resistor unit :

1/16W



RN1/10SE

: Chassis GND

: Ferrite beads

Others

Metal resistor

R471

10K

47

10

K

R4

73

R4

74

10

K

R455

1K

IC406 (1/2)M5218AFPR469

C44347/50

R456

1K

+

5

6

7-

+ 4

8

2

3

1

-

+

4

8

GAUD

IC406 (2/2)M5218AFP

R470

47C44447/50

+

Rch

GA

UD

Lch

CN40152147-0310

R47210K

3 2 1

3

2

1

FERRITE COREPTH1009-A(WIND AROUND D20PWY0330E BY 2 TURNS.)

HEADPHONE JACKAKN-045

D20PWY0330EJ212 (FROM AUDIO)

(TO SERVO)

JA403

(TO HEADPHONE)52147-0310

CN211

SERVO UCOM BOARDASS'Y

PWZ3636-

(FROM HEADPHONE) J401D20PWY0305E

3

2

1

3

2

1

Rch INPUT

GAUD

Lch INPUT

PCS1002-AVR401 (1/2)

PTL1014-A x 3L462

L461

L463

C1

46

6

0.1

10

0P

C1

46

8

C1

46

3

C1

46

7

C1

46

4

C1

46

5

CH

YF

CH

YF C

H

YF

0.0

1

0.0

1

10

0P

10

0P

VR401 (2/2)

1

1

5

4

32

GNDS

HEADPHONE BOARD ASS'Y

PWZ3648-

: Hole for earth lead

PTL1020-AL330

GNDD

GNDD

DACR

V-12

R148310K

DEEM

Q413DTA124ES

DEEMP

V+5D

L319PTL1014-A

V-12

C401100P

C4740.1CH YF

V+12

MUTE

Q401DTC124ES

Q402DTA124ES

4.7KR485

R4

42

1

0K

R4

43

1

0K

R4

41

1

0K

MUT

LRCK

BCK

DATA

85

CR

200

A

B

C

G2A

G2B

G1

XY7

GND

16

15

14

13

12

11

10

9

Vcc

XY0

XY1

XY2

XY3

XY4

XY5

XY6

1

2

3

4

5

6

7

8

TC74HC138AF

GNDD

R3552100K

R3551100K

CN3502B2B-PH-K-S

STCN1

IC3

39

STCN2

XCNT1

XCNT2

XCNT3

XCNT4

GNDD

2

1

2

1

CN3504B2B-PH-K-R

GNDD

V+5D V+3D

C3

92

GNDD

C3930.01

Q3312SC2412K

YF

+

C3501330/16

47

/16

R2

96

24

0

+

D3321SS355

D331UDZ3.0B

EFMOUT

CN3501B2B-PH-K-Y

1

2

V+5D

GNDD

GNDD

V+3D

R3

50

5

15

K

R3

50

4

18

K

R3

50

3

2.2

K

R3

50

2

5.1

K

MULTI PULSE TIME SETTING

MPLS DLY

VR3501PCP104347K

Q3502DTA124EK

Q3501DTA124EK

(70nsec)

XCNT3(50nsec)

XCNT1(40nsec)

YF

V+5D

C35210.01

GNDD

YF

C3940.01

Vcc

GND

OUT

6

5

4

IN

GND

CONT

1

2

3IC333

TK16124M

12

34

DET3T

EFMIN

4.32M

CN3503S4B-ZR-SM3A

GNDD

17.28MHz

1

2

1

2

CN3505B2B-PH-K-E

R13233K

VR301RCP1055

CN331(TP30)

B2P-SHF-1AAVCOIN

VCOCON

C35190.01YF

1A

1B

1CLR

X1Q

2Q

2Cx

2Rx/Cx

GND

16

15

14

13

12

11

10

9

Vcc

1Rx/Cx

1Cx

1Q

2XQ

2CLR

2B

2A

1

2

3

4

5

6

7

8

TC74HC123AF

GNDD

IC3

35

YF

V+5D

C35090.01

R35092.2K

CH

C3507

82P

GNDD

V+3D

R3

51

5

6.2

K

R3

51

4

4.7

K

R3

51

3

2.4

K

R3

51

2

1.8

K

EFM RISE TIME SETTING

EFM DLY

VR3502PCP104210K

Q3504DTA124EK

Q3503DTA124EK

(80nsec)

XCNT3(60nsec)

XCNT1(20nsec)

GNDD

YF

YF

GNDD

Vcc

GND

OUT

6

5

4

IN

GND

CONT

1

2

3IC334

TK16124MGNDD

V+5D

C35060.01

C3950.01

C30120.01

V+5D

YF

GNDD

YF

V+5D

C30200.01

GNDD

IC342TC7SH32F

IC341

TC7SH32F

15

2 34

15

2 34

1A

1B

1Y

2A

2B

2Y

GND

14

13

12

11

10

9

8

Vcc

4B

4A

4Y

3B

3A

3Y

1

2

3

4

5

6

7

TC74HC08AF

IC3

31

V+5D

V+5D

1

24

IC344TC7S08F

XCNT2

CNT2

C35020.01

GNDD

YF

+C351247/10

6 5 4 3 2 1

MP

LS

EF

MIN

SE

FM

3T

IN

3T

OU

T

GN

DD

GNDD

B6P-SHF-1AA

CN3506

V+5D

V+5D

1A

1B

1Y

2A

2B

2Y

GND

14

13

12

11

10

9

8

Vcc

4B

4A

4Y

3B

3A

3Y

1

2

3

4

5

6

7

TC74HC00AF

IC3

36

GNDD

EFMOUT

R3015

100

A

B

QA

QB

QC

QD

GND

14

13

12

11

10

9

8

Vcc

QH

QG

QF

QE

XCLR

CK

1

2

3

4

5

6

7

TC74HC164AF

IC3

37

R3516

0

V+5D

YF

C35130.01

YF

C35110.01

GNDD 17.28MHz

V+5D

XCNT2

CNT2

1A

1Y

2A

2Y

3A

3Y

GND

14

13

12

11

10

9

8

Vcc

6A

6Y

5A

5Y

4A

4Y

1

2

3

4

5

6

7

TC74VHC04AF

GNDD

IC3

38

C35150.01

YF

GNDD

IC343TC7S14F

4 2

XCNT4(40nsec)

XCNT1(55nsec)

XCNT2(40nsec)

R3556

0

0

R3528

(60nsec)

Q3507SDTA124EK

Q3506DTA124EK

Q3505DTA124EK

GNDD

3T FALL TIME SETTING

3T DLY

GNDD

VR3503PCP104210K

R3527PCN1039-

R35260

R35252.7K

R35240

R35230

R35220

R35310

Vcc

GND

OUT

6

5

4

IN

GND

CONT

1

2

3IC340

TK16124M

YF

C3980.01

V+3D

YF

C35170.01

STRATEGY BOARD ASS'Y

PWZ3651-

NOTE


CHYFElectric w/o indication

CeramicCeramic

CCSQCHCKSQYFCEAS

Resistor unit :

: Chassis GND

Others

1/16W 1/10W


Without indication

Metal resistor RN1/10SE

STRATEGY BOARD ASSY

86 CR

200

1

2

3

4

5

6

7

1

2

3

4

5

6

7

V+AU

GAUD

V-AU

V+5A

GNDA

V+5D

GNDD

FINALIZE

S705 S706

SYNCHROINPUT SEL

PSG1006

S707

PSG1006 PSG1006

PSG1006 PSG1006 PSG1006

S701 S702 S703

AUTO/MANU WRITE TIME

GNDD GNDD GNDD

POWER ON LEDWRITE [MANUAL] COPY BIT

D701SEL6210S-TS

R701470

R702470

D702SEL6210S-TS

D703SEL6210S-TS

R703470

V+5D

Q702DTA124ES

Q703DTA124ES

V+5D V+5D

1

2

3

4

5

6

7

8

9

10

11

LED1

KS4

KS3

KS2

KI3

KI2

KI1

KI0

1

2

3

4

5

6

7

8

9

10

11

GNDD GNDD

GNDS GNDS

V+5D

V+5DJ703J703

D20PWW1120E

PSG1006 PSG1006 PSG1006

S708 S709 S710

S711 S712 S713

PSG1006

PSG1006 PSG1006

S717

S714 S715

PSG1006 PSG1006 PSG1006

GNDD

PAUSE PLAY REC MUTE

REC INDICATOR LED

STOPSKIP SET SKIP CLEAR

S718

S716

PSG1006

PSG1006

SKIP ON/OFF

D706SEL6210S-TS

R706470

Q704DTA124ES

V+5D

SA

SB

SC

SD

SE

SF

SG

SH SI

SJ

SK

G1

0G

9G

8G

7G

6G

5G

4G

3G

2G

1G

0

1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

V701 PEL1086 PNB1285- FL holder

3534

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10 9 8 7 6 5 4 3 2 1

LE

D3

LE

D0

LE

D4

G0

G1

G2

G3

G4

G5

G6

G7

G8

G9

G1

0

SA

SB

SC

SD

SE

SF

SG

SH SI

SJ

SK

KI0

KI1

KI2

KI3

KS

0

KS

1

KS

2

KS

3

KS

4

LE

D1

SR

R7

12

R7

11

R7

13

R7

14

R7

15

470K x 5

CN701 HLEM-39R-1 (FROM SERVO)

V+5D

39P F¥F¥C PDD1181-

V+5DGNDD

V+5D

5 4 3 2 1

Ch

ass

is G

ND

AC

2

AC

1

GN

D

-27

V

GNDDGNDS

D20PWY0515EJ701

(FROM POWER SUPPLY)

L701VTH1020

L702VTH1020

IC701GP1U27X

Vcc

OUT

GND

1

2

3

C7020.01

GNDD

C704100P

YB

KS

2

KS

3

KS

4

LE

D1

LE

D0

LE

D4

KS

0

KI0

KI1

KI2

KI3

KS

I

CAUTION - FOR CONTINUED PROTECTIONAGAINST RISK OF FIRE,REPLACE ONLY WITH SAMETYPE AND RATINGS ONLY.

INLETNOISE FILTEROTF1006

(ALL THE THREE WIRES

CONNECTED BY FASTEN

TYPE CONNECTORS.)

PDF1173-

GNDS(WH

ITE

)P

DF

11

72

-

NE

UT

RA

L

LIV

E

PD

F1

17

1-

(YE

LL

OW

)

2 1

CN91RKC-061

LAPPING TERMINAL

C91

CN92B2P3-VH

FUSE HOLDERH91, H92AKR1003-A-T

PW

S91PSA-009

CR200USA

CR200EUR AEK1051

REK1075

FU91

2 1

FU91FUSE

PD

E1

27

6-

NE

UT

RA

L

LIV

E

C91

1A125V

T500mAL250V

VCG-044

ACG7020

POWER SWBOARD ASS'Y

PWZ3393-PWZ3394-

: CR200USA: CR200EUR

POWER A BOARD ASS'Y

(FOR AUDIO)

PWZ3587-

YELLOW

J91

J92

WHITE

PT901

2 1

YELLOW WHITE

CN12

B2P3-VH

FERRITE CORE

PTH1021-

(WIND AROUND PDE1273- WIRES BY 2 TURNS.)

J1PDE1280-

12

4

5

13

14

10

11R901330K

R902330K

C9020.01

YF

YF

YF

C9010.01

C9150.01

C9140.01 Y

F

D902

D905

D906 D908

D907

D905 - D908 :11ES2

C9062200/16

D901 D903

D904

+

D901 - D904 :11ES2

C904DCH1057(3300/16)

C9010.01

+

+

IC903µPC24M05HF

HEATSINKPNB1207-

L901VTH1020-

C905DCH1057(3300/16)

IN OUT

C912DCH1057(3300/16)

C9111000/16

+ +

L902VTH1020-A-T

1 2 3

V+

U

GN

DA

V+

5AEARTH LEADJ901

PDF1168-

GNDS

(FROM AUDIO KN302 SCREW TERMINAL)

J904DXWW0315E

IC904µPC24M05AHF

IN OUT1

2

3

TRANSFORMER

PT1 (SERVO) PT901 (AUDIO)

CR200USA

VERSION

PTT1337 PTT1338

CR200EUR PTT1339 PTT1340

PWZ3587-

12

4

5

13

14

7

11

PWZ3596-

POWER B BOARD ASS'Y(FOR SERVO)

C130.01

2

PTI

8

YF

C110.01

C150.01

0.0

1

YF

YF

YFC

17

GNDS

(EARTH METAL PLATE)

L21VTH1020-

100/35C52

IC12ICP-N10

D5211ES2

IC22NJM7905FA

IC14ICP-N10

IN OUT

10

K

R5

1

DC

H1

05

7(3

30

0/1

6)

C2

6

C2

44

70

0PT

X

+

+

HEATSINKPNB1207-

C28470/10

C5447/35

+ +

C160.01

C180.01

YF

YF

D14 D13

D12 D11

PWZ3597-11ES211EQS06

D11 - D14 :

PWZ3596-PWZ3597-

: CR200USA: CR200EUR

(TO AUDIO)

VC

H1

05

7(1

00

00

/16

)

+

C2

5

C2

34

70

0PT

X

IC1

1IC

P-N

10

IC1

5 IC

P-N

10

IC23LM2940CT-5.0

HEATSINKRNE1011

GNDD

IN OUT

IC13ICP-N10

C29470/10

D54MTZJ20A

+

1.1

K

R5

41

.1K

R5

31

.1K

R5

2

24

0

R5

8

24

0

R5

72

40

R5

5

24

0

R5

6

L23

VTH1020-

L22

VTH1020-

1

2

3

4

5

6

V+A

GNDA

V-A

V+U

GNDU

V-U

1

2

3

4

5

V+U

GNDD

V+A

GNDA

V-5A

J16PDE1271-(TO HEAD)

CN17B5B-PH-K-S(TO SERVO)

CN1552147-0510(TO FRONT)

1

2

3

4

5

-27V

GND

AC1

AC2

GNDS

NOTE


YFTX

CeramicAudiomulti-layerfilm

CKSQYFCENPCFTXA


Resistor unit :

: Chassis GND: Ferrite beads

Others


FUNCTION BOARD ASS'Y

PWZ3579-

FUNCTION / POWER A & B / POWER SW BOARD ASSYS

87

CR200

PARALLEL REMOTE BOARD ASSY

R3

71

41

KQ3701DTA114EK

V+5D

GNDD

R3

71

58

20

R3

71

65

60

R371747

Q3702DTA114EK

Q3703DTA114EK

Q3704DTA114EK

V+5D

GNDD

V+5D

GNDD

V+5D

GNDD

GNDD

R37314.7K

R372347K

R372447K

R372547K

R372647K

B

B

B

B

R3

70

94

.7K

R3

70

84

.7K

R3

70

74

.7K

R3

70

64

.7K

D3

70

1D

A1

14

D3

70

2D

A1

14

D3

70

3D

A1

14

D3

70

4D

A1

14

C3

71

40

.01

C3

71

30

.01

C3

71

20

.01

C3

71

50

.01

YF

YF

YF

YF

R3

71

95

.1KQ3705

DTA114EK

V+5D

GNDD

B

D3

70

5D

A1

14

C3

71

60

.01

R3

71

04

.7K

D3

70

6D

A1

14

D3

70

7D

A1

14

YF

R372747K

V+5D

GNDD

V+5D

GNDD

V+5D

GNDD

R3

72

03

KR

37

21

1.8

KR

37

22

1.2

KQ3706DTA114EK

Q3707DTA114EK

Q3708DTA114EK

B

B

B

R372847K

R372947K

R373047K

YF

YF

YF

D3

70

8D

A1

14

C3

71

70

.01

C3

71

80

.01

C3

71

90

.01

R3

71

14

.7K

R3

71

24

.7K

R3

71

34

.7K

CN3702RKN1030

76

54

38

9

2

1

7 6

5 43 8

9

2

1

GNDS

C3

72

00

.1

YF

GNDD

YFAS332

C370947/16

C37080.1

L3704RTF1171

V+5D

+

PARALLEL REMOTE ASS'Y

PWZ3658-

21 3CN3701

B3B-PH-K-S

TO CN1(SERVO PCB)

V+5D

WIR

ED

GN

DD

NOTE


CHYFNP

CeramicCeramicElectric

CCSQCHCKSQYFCENP


Resistor unit :

1/16W



Metal resistor RN1/10SE

: Chassis GND

Others

88

CR200

INPUT BOARD ASSY

PIN RIN

RGND

VRROUT

RGND

GAUD

LGND

VRLOUT

LGND

PIN LIN

9

8

7

6

5

4

3

2

1

GAUD

CN8004B9B-PH-K-R FROM CN801

(AUDIO PCB)

D8004DAN202K

RY8004 (1/2)VSR1006

C8012100 / 25

RY8004 (2/2)

VRR IN

GNDA

VRROUT

GNDA

GAUD

GNDA

VRLOUT

GNDA

VRL IN

9

8

7

6

5

4

3

2

1

GAUD

FROM CN803(VR PCB)

6

13

V+12

V+12

5

6

78

4

IC8004 (2/2)IC8004 (2/2)

R80245.6K

R80225.6K1%

R8026

5.6K

1%R

80

16

5.6

K1%

GAUD GAUD

C8

00

84

7/5

0

C8

01

04

7/5

0

V-12

+

+

++

-

IC8002 (1/2)M5238AP

6 87

45 +

-

+

-

3

2

1

1%

R8018

33KIC8002 (2/2)

33K1%

R8020

R8

01

2

10

0K

R8

01

4

10

0K

S8001PSH1012

C

C10

C

98

7

54

32

1

C

IC8004 (1/2)

3

2

1

Electric Capacitor

C8007, C8008C8009, C8010

PCH1124

VSR1006RY8002 (1/3)

D8002

V-12

DAN202K

RY8002 (3/3)22/50

C8004

8 1(+)

NP 4

32R

80

06

3.9

K1%

R8

00

8

2.7

K1%

R8

01

0

3.9

K1%

R8

00

2

47

0K

R8

00

4

47

0K 22/50

NP

C8006 RY8002 (2/3)

67

5

22/50

NPC8005

RY8001 (3/3)

67

5

R8

00

9

3.9

K1%

R8

00

7

2.7

K1%

R8

00

5

3.9

K1%

C8003

22/50NP

R8

00

1

47

0K

R8

00

3

47

0K

RY8001 (2/3) 4

3

2

33K1%

R8019 3

2

1

+

-

IC8001 (1/2)M5238AP

33K

R8017

R8

01

3

10

0K

R8

01

1

10

0K

6 8

7

45

IC8001 (2/2)R80215.6K

R80235.6K

IC8003 (1/2)

R8

01

5

5.6

K 1%C

80

07

47

/50

++

V-12

V+123

21

8

4

C8

00

94

7/5

0

5.6K

R8025

1%1%

C8011100/25

+

RY8003 (1/2)

VSR1006 GAUD

V-12V-12

52

1

63

RY8003 (2/2)

1

2

3

D8003DAN202K

FROM CN306(AUDIO PCB)

CN8005B9B-PH-K-S

CN8003B3B-PH-K-S

V+12

8

4

5

6

7IC8003 (2/2)

RY8001 (1/3)VSR1006

D8001DAN202K

V+12

INPUT BOARD ASS'Y

PWZ3653-

Rch (CH2)

BALANCED IN

Lch (CH1)

CN8001PKP1011

4

3

2 1

C80010.047

L8005RTF1171

332

TY

GAUD

4

3

2 1

L8006RTF1171

GS

332

TY

L8003

RTF1167L8001

RTF1167

L8002

RTF1167

GS

GAUD

L8004

RTF1167

C8

00

20

.04

7

CN8002PKP1011

AES/EBU IN

C300247P

R3002

3306

8

7

45

3

2

1

C300347P

CH

CH

CH

C3006330P

R3003

330

R30

0112

0

IC3001

SN75157P

1 2

3

4CN3001

PKP1011

C30050.01

R30041K

C300447/16

V+5D

L3001

RTF1163

GNDS

GNDD

YX

6

52

+

DIN

V+5D

GNDD

CN3002B4B-PH-K-S

2

TO CN305(AUDIO PCB)

41 3

89

CR200

8. TROUBLESHOOTING8-1. Service Number Display•

•

•

8-2. Service Codes and Countermeasures

The CR200 displays the “CHECK” or “CHECK” “DISC?” prompts during abnormal operations and it stops.

When the STOP or CLEAR key on the remote control unit Model 8317 is pressed continuously for about 10 seconds, the

last service number will be displayed even though the CR200 is once turned off and back on.

To correct the error, check the “Checkpoint” device and its surrounding circuit indicated in the table below.

Code

H0

H1

H2

H5

L*

E*

P*

C*

F*

A*

B*

Contents

Unit does not operate.

Recording preparations

cannot be performed and

tray does not open.

(“CHECK” is displayed.)

Recording is impossible.


Unit stops operating while

tray is open/close.


Operations stop when disc

is inserted, playback start

is requested, REC/PLAY is

requested and operations

are acknowledged.


Unit stops when disc is

inserted without reading

internal information.


Operations stop before

REC/PLAY is set.


Operations stop before

playback or recording.


“ C H E C K ” “ D I S C ” i s

displayed and unit stops

during operations related

to recording.

Same as “A*” above.

Internal information on disc

cannot be read. Unit stops

when disc is inserted.

Location of faultH0:

H1:

H2:

IC360

Fault on loading section is detected.

Fault on slider section is detected.

• Pickup cannot be moved to designated position.

Fault on spindle section is detected.

• Disc is placed upside-down.

• Disc with scratches or dusts is inserted.

• Disc does not rotate regularly.

• Designated signal cannot be obtained from disc.

Fault on recording laser power is detected.

• Disc with scratches or dusts is inserted.

• Proper recording power is not output.

• RF is not properly detected.

Fault on pickup section is detected.

•

• Proper laser power is not output.

• Not focused.

Stop is detected during recording.

•

Communication is not properly made

between mechanism and mode controllers.

Fault on mechanism controller is detected.

Voltage error on Mechanism controller pin-

22, 23 and 24.

(See page 42 to check voltage.)

Cause

• Faulty soldering

• PCB pattern is shorted or open.

• Parts next to each other is shorted.

• Faulty power supply

• IC 360 is faulty.

• Faulty tray position sensor.

• Faulty loading motor.

• Faulty soldering


• Faulty power supply.

• Flexible cable is not properly connected.

• Faulty drive circuit.

• Faulty TOC position SW.

• Faulty soldering.



• Faulty spindle motor.

• Faulty spindle drive circuit.

• Error in FG detection.

• Faulty WBL circuit.

• ATIP or subcodes cannot be read.

• Error rate is high.

• Faulty laser diode.

• Error in RF detection.

• Faulty RFT, RTB circuit.

• Insufficient recording power.



• ATIP or subcodes cannot be read.

• Faulty laser diode.

• Faulty focus drive circuit.

• Faulty pickup.




If hardware problems occur before A* or

B* is displayed, unit stops with displaying

serv ice codes other than these.

Consequently, these service codes are

displayed only when disc is faulty.

Faulty soldering, shorted / open PCB

pattern and faulty power supply would

cause same symptom.

Checkpoint

IC356, IC357,

IC207, IC358,

IC352, IC353

IC205

IC360

IC203

D1001, IC203,

IC201, IC206

PC1001, IC202,

IC201, IC206

IC205, IC101,

IC362, IC363

IC206, IC203

Disc with scratches, dusts, etc obstructs

operations and unit stops.

Disc with scratches, dusts, etc obstructs

operations and unit stops.

90

CR200

8-3. Judging Method of Unit

NOTE : * indicates the mechanism mode listed in the chart below.

Mechanism Mode

PLAY

OPEN

STOP

-

-

Mechanism Mode

SETUP

TOC read

-

SEARCH

REC/PAUSE

Mechanism Mode

REC

TOC REC

OPC

TOC check

PMA, actual pause recording

No.

0

1

2

3

4

No.

5

6

7

8

9

No.

A

B

C

D

E

1. Look into the symptom thoroughly•

•

•

Check the location of fault (optical, electrical or mechanical system).

Check if the disk is okay or faulty.

Check if external unit connected to the CR200 is faulty.

2. Remembering the operation flow chartExample of fault : The CR200 does not play.•

•

•

•

•

•

•

•

•

•

If the initial operation is completed.

If the pickup is at initial position.

If the laser diode is lighting.

If the LD ON signal is output.

If the lens is making the sweep operation.

If the spindle is rotating.

If the spindle is locked.

If the FG signal is output.

If the proper laser power is output.

If the RF signal (eye pattern) is clear.

8-4. Judging Method of PickupItem

If the slider operation is normal ?

Check if the laser diode is lit.

Check if the lens is moving up/down.

Checking Method

• Check the slider circuit and mechanism in the TEST mode.

• If not, check the LD ON signal.

• If the lens is dirty, clean it and check the RF level before and after cleaning.

• If not, check the actuator, FSC and TRK coil.

• Check if the actuator is bent by the contact with cleaning disc, etc.,

8-5. Typical Cause & SymptomCause

The laser diode is not lit.

The laser diode is deteriorated.

The lens is dirty.

The coil is cut or broken.

The actuator is bent.

Symptom

• The unit does not focus-lock.

• The RF level is not normal. (Normal value : 1.2Vp-p at middle of test disk)

• The RF waveform is dirty.

• The FSCG or TRKG is small.

• TRK : The unit cannot close the TRK servo.

• FSC : The unit cannot move the lens up/down.

• The TRK error level is small.

• The unit cannot search the designated position.

Frequency

* * *

** *

* * * *

91

CR200

8-6. Typical Faults on CD-R1. Signal skipping or interruption

•

•

•

There are scratches, dusts and / or fingerprints on the disc.

The pickup is faulty.

Misalignment (Screw, etc.).

2. Signal skipping or interruption occurs when the disc is recorded and then played back on the same CD-R unit.•

•

•

The recording power is too low.


Some of the section on the disc where dusts were attached could not be properly recorded.

3. SEARCH operation cannot be executed.•

•

•

•

AC voltage is too low (-15% or more).

The gear in the servo mechanism is faulty (scratches, etc.).

Misalignment (Screw, etc.).


4. The unit cannot be put into REC-PAUSE mode.•

•

The recording power is too low.


5. The tray cannot be open.•

•

•

There are scratches or dusts on the FG detection photo reflector pattern attached to the bottom side of disc table.

The wires inside the unit get entangled.

The oil put in the loading mechanism is too less.

FOSTEX CORPORATION 3-2-35 Musashino, Akishima, Tokyo, Japan 196-0021

FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave., Norwalk, CA 90650, U.S.A. © PRINTED IN JAPAN FEB. 1998 8288768000

Fostex Cr 200 CD Recorder Sm

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