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HCD-CP555/NXM1AEP Model
HCD-CP555/NXM1
UK ModelE Model
HCD-CP555
SERVICE MANUAL
HCD-CP555
MICRO Hi-Fi COMPONENT SYSTEMHCD-NXM1
MiNi Hi-Fi COMPONENT SYSTEMSony CorporationAudio GroupPublished by Sony Engineering Corporation
• HCD-CP555 is the Amplifier, CD player,tape deck and tuner section in CMT-CP555.
• HCD-NXM1 is the Amplifier, CD player,tape deck and tuner section in MHC-NXM1.
Model Name Using Similar Mechanism NEW
CD CD Mechanism Type CDM81B-F1BD81A
Section Base Unit Name BU-F1BD81A
Optical Pick-up Name KSM-215DCP/C2NP
TAPEModel Name Using Similar Mechanism NEW
Section
Photo : HCD-CP555
Amplifier sectionAUDIO POWER SPECIFICATIONS
The following measured at AC 120 – 127/220 – 240 V, 50/60 Hz(Saudi Arabian model only)The following measured at AC 230 V, 50/60 Hz(European and Russian models only)The following measured at AC 120/220 – 240 V, 50/60 Hz(except for European, Russian and Saudi Arabian models)
DIN power output (rated): 55 + 55 watts(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):75 + 75 watts(6 ohms at 1 kHz, 10% THD)
InputsVIDEO/MD IN (phono jacks): Sensitivity 250/450 mV,impedance
47 kilohmsOutputsDIGITAL (OPTICAL) OUT: Optical Wavelength: 660 nmPHONES (mini jack): accepts headphones with an
impedance of 8 ohms or moreSPEAKER: Use only the supplied speakers
SS-CP555S(HCD-CP555)SS-NXM1(HCD-NXM1)
CD player sectionSystem Compact disc and digital audio systemLaser Semiconductor laser
(λ=770 – 810 nm)Emission duration: continuous
Frequency response 2 Hz – 20 kHz (±0.5 dB)
Tape deck sectionRecording system 4-track 2-channel stereoFrequency response 50 – 13,000 Hz (±3 dB), using Sony
Size AA (R6) batteries (2)AM loop antenna (1)FM lead antenna (1)Speaker pads (8)
Design and specifications are subject to change without notice.
Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing• Keep the temperature of soldering iron around 270˚C
during repairing.• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).• Be careful not to apply force on the conductor when soldering
or unsoldering.
CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardousradiation exposure.
This appliance is classified asa CLASS 1 LASER product.This label is located on the rearexterior.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITHMARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.
9. ELECTRICAL PARTS LIST ................................ 52
4
HCD-CP555/NXM1SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCKOR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostaticbreak-down because of the potential difference generated by thecharged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in therepair parts.The flexible board is easily damaged and should be handled withcare.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused onthe disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observefrom more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION CHECK
Carry out the “S curve check” in “CD section adjustment” and checkthat the S curve waveform is output several times.
• MODEL IDENTIFICATION– Back Panel –
MODEL PART No.
AEP, UK models 4-252-542-0[]
RU model 4-252-542-1[]
E3 model 4-252-542-2[]
E51 model 4-252-542-3[]
EA model 4-252-542-5[]
• AbbreviationE3 : 240 V AC Area in E modelE51 : Chilean and Peruvian modelEA : Saudi Arabia modelRU : Russian model
PART No.
• SERVICE POSITION FOR TAPE MECHANISM DECK
Jig (J-2501-271-A)
Jig (J-2501-270-A)
tape mechanism deck
CN302
CN301
5
HCD-CP555/NXM1SECTION 2GENERAL This section is extracted
from instruction manual.
LOCATING THE CONTROLS
Main unit
ALBUM +/– qaBASS control w;CD wkCD SYNC wsDeck A qjDeck B qgDIMMER wdDISC 1 – 5 3Disc tray 9DISPLAY wfDisplay window 4DSGX qs
PHONES jack qhRemote sensor 2TAPE A/B wh TREBLE control qlTUNER/BAND wjTUNING +/– 0VIDEO/MD wgVOLUME control qd
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
3-2.CASE(Page 8)
3-3.MAIN BOARD(Page 8)
3-12.BD BOARD (Page 13)
3-7.TAPE MECHANISM DECK(Page 10)
3-10.M761 (LD/STMOTOR),M762 (BU U/D MOTOR)
(Page 14)
3-9.TRAY (Page 12)
3-6.FRONT AMP BOARD (Page 10)
3-8.PANEL BOARD(Page 11)
3-11.BASE UNIT(Page 13)
3-4.BACK PANEL (Page 9)
SET
3-5.CD MECHANISM DECK, FRONT PANEL
(Page 9)
8
HCD-CP555/NXM1
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE
3-3. MAIN BOARD
1 three screws (CASE 3 TP2)
2 three screws (CASE 3 TP2)
3 two screws (+BVTP 3X8)
4 two screws (+BVTP 3X8)
5 screw (+BVTP 3X8)
6
7 CASE
1 two screws (+BVTP 3X8)
2 two screws (+BVTP 3X8)
3 connector (CN102)
4 connector (CN103)
5 MAIN board
6 connector (CN304)
7 connector (CN101)
8 CNP112
9 connector (CN401)
0 CNP204
qa CNP372qs CNP371
qd CNP109
qf CNP110
qj CNP303
qg connector (CN301)
qh connector (CN302)
9
HCD-CP555/NXM1
3-4. BACK PANEL
3-5. CD MECHANISM DECK (CDM81B-F1BD81A), FRONT PANEL
1 screw (+BVTP 3X8)
2 two screws (+BVTP 3X8)
3 three screws (+BVTP 3X8)
4 back panel section
5 connector (CN506)
1 screw (+BVTP 3X8)
2 two screws (+BVTP 3X10)
3 bracket 4 two screws (+BVTP 3X8)5 screw (+BVTP 3X8)
6 screw (+BVTP 3X8)
7 screw (+BVTP 3X8)
8 CD mechanism deck (CDM81B-F1BD81A)
9 CNP701
0 CNP201
qd connector (CN505)
qa two screws (+BVTP 3X8)
qs front panel section
10
HCD-CP555/NXM1
3-6. FRONT AMP BOARD
3-7. TAPE MECHANISM DECK
1 two screws (+BV (B3))
2 two screws (+BV (B3))
3 FRONT AMP board
5 screw (+BVTP 3X8)
4 connector (CN502)
6 screw (+BVTP 3X8)
7 two screws (+BVTP 3X8)
8 bracket
9 two screws (+BVTP 3X8)
0 bracket
3 two screws (+P 2.6X3)
4 two screws (+BVTP 2.6X8)
5 tape mechanism deck
2
1
11
HCD-CP555/NXM1
3-8. PANEL BOARD
3-9. TRAY
1 two screws (+BTP 2.6X8)
2 two screws (+BTP 2.6X8)
3 bracket
5 tray
4
1 four screws (+BVTP 2.6X8)
2 screw (+BVTP 2.6X8)
3 screw (+BVTP 2.6X8)
4 bracket (main)
5 screw (+BVTP 2.6X8)
6 three screws (+BVTP 2.6X8)
7 PANEL board
12
HCD-CP555/NXM1
3-10. M761 (LD/ST MOTOR), M762 (BU U/D MOTOR)
3-11. BASE UNIT (BU-F1BD81A)
1 two screws (+BTP 2.6X8)
2 MOTOR board
3 Remove soldering from the two points.5 Remove soldering from the two points.
6 M762 (BU U/D MOTOR)
4 M761 (LD/ST MOTOR)
1 two floating screws (+PTPWH2.6)
2 base unit (BU-F1BD81A)
13
HCD-CP555/NXM1
3-12. BD BOARD
1 floating screw (+PTPWH2.6)
2 coil spring (insulator)
3 insulator
4 floating screw (+PTPWH2.6)
5 coil spring (insulator)
6 insulator
7 floating screw (+PTPWH2.6)
8 coil spring (insulator)
9 insulator
0 floating screw (+PTPWH2.6)
qa coil spring (insulator)
qs insulator
qd
qf optical pick-up (KSM-215DCP/C2NP)
qj screw (+BVTP 2.6X8)
qg CN101
qh Remove the four solderings of motor.
qk BD board
14
HCD-CP555/NXM1SECTION 4TEST MODE
[Change-over of AM Tuner Step between 9 kHz and 10 kHz]• A step of AM channels can be changed over between 9 kHz
and 10 kHz.
Procedure:1. Press ?/1 button to turn the set ON.2. Select the function “TUNER”, and press [TUNER/BAND]
button to select the BAND “AM”.
3. Press ?/1 button to turn the set OFF.
4. Press x and ?/1 buttons simultaneously, and the displayof fluorescent indicator tube changes to “AM 9 kHz step” or“AM 10 kHz step”, and thus the channel step is changed over.
[Cold Reset]• The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode whenreturning the set to the customer.
Procedure:
1. Press three buttons x , [DIMMER] ,and ?/1simultaneously.
[Switching MD/VIDEO Functions]
Procedure:1. Press the ?/1 button to turn the set ON.
2. Press the ?/1 button while holding the VIDEO/MD buttondepressed to toggle between “MD” and “VIDEO.” Theselected mode is displayed.
[Error code indication]
Procedure:1. Press the ?/1 button to turn the set ON.2. Select the “CD” function.
3. Press the x , X , and [DISPLAY] buttons simultaneously.4. The error code is displayed.5. Press the [TUNING +] button to display the next error code.
Press the [TUNING -] button to display the previous errorcode.
[Aging Mode]This mode can be used for operation check CD section and Tapedeck section.
• If an error occurred:The aging operation stops and is displayed status.
• If no error occurs:The aging operation continues repeatedly
1. Aging mode in CD section
Procedure:1. Press ?/1 button on the set ON2. Select the function “CD”
3. Press three buttons x , X , and [DISC 3] simultaneously.The “Aging in” display and aging mode is set.
4. Press [DISC 1] button, starts aging mode of all trays check.5. Press [DISC 2] button ,starts measurement loading time.6. To exit from the aging mode perform [Cold Reset].
1) Error displayDisc error
Display Error
E00D01022 Focus error (No disc)
E00D02022 Sub Q error (Focus is good)
E00D02023 TOC reading error
E00D02014 Access error (Unable within regular time)
Mechanism error
Display Error
E00M__E_0 Error during opening tray
E00M__C_2 EX-CHANGE disc error
E00M__D_0 Error during closing tray
E00M__F_3 EX-OPEN error
E00M__D_5 EX-CLOSE error
E00M__C_2 Chuck-up error
E00M__C_3 Unchucking error
2. Aging mode in Tape Deck section
Procedure:1. Load the tapes into the decks A and B respectively.
2. Press ?/1 button on the set ON3. Select the function “TAPE A”
4. Press three buttons x , X , and [TAPE A/B]
simultaneously, and aging mode is started.5. To exit from the aging mode perform [Cold Reset].
• In the aging mode ,the program is executed in the followingsequence.
Step Operation Display
1 Rewind the TAPE A TAPE A AG-1
2 Rewind the TAPE B TAPE B AG-1
3 Play the TAPE A (t) (2 minute) TAPE A AG-2
4 F•F. (AMS) the TAPE A TAPE A AG-3
5 Play the TAPE A (T) (2 minute) TAPE A AG-4
6 Rewind the TAPE A TAPE A AG-5
7 Play the TAPE B (t) (2 minute) TAPE B AG-2
8 F•F.(AMS) the TAPE B TAPE B AG-3
9 Play the TAPE B (T) (2 minute) TAPE B AG-4
10 Rewind the TAPE B TAPE B AG-5
15
HCD-CP555/NXM1
[GC Test Mode]• All fluorecent segments and LEDs are tested.• Microprocessor virsion.• Keyboard check.• Display check.
Procedure: 1. To enter the test mode, press the three buttons x , X and
[TUNER/BAND] simultaneously.2. All segments and LEDs (without STANDBY LED) are turned
on.3. Press the [TUNING -] button to increment the microprocessor
software version.4. Press the [TUNING +] button to change the indication for the
microprocessor software version. 3. Press the b B button to set the check mode for the entries
(KEY, JOG, etc.). 4. Press the X button to display the current VACS level.
7. Press the x button to enter the mode to check the display. Ifyou press this button repeatedly, the display will changesequentially as the button is pressed.
8. Press the x , X and [TUNER/BAND] buttons simultaneouslyto set the standby mode.
[CD Service Mode]• This mode can run the CD sled motor freely. Use this mode,
for instance, when cleaning the pick-up.
Procedure:1. Press ?/1 button to turn the set ON.2. Select the function “CD”.
3. To enter the test mode, press three buttons x , X , and [DISC
1] simultaneously.4. The CD service mode is selected.The message ‘‘CD SERVICE
MODE’’ is displayed.5. While holding the [TUNING -] button depressed, to move the
sled to the inside. “SLED IN” is displayed.While holding the [TUNING +] button depressed, to movethe sled to the outside. “SLED OUT” is displayed.
6. Press the [CD SYNC] button so that “LD ON” and “LD OFF”are displayed to switch between Laser ON/OFF.
7. To exit from this mode, perform as follows:1) Move the pick-up to the most inside track.
2) Press ?/1 button to turn the set OFF.Note: • Always move the pick-up to most inside track when exiting from
this mode. Otherwise, a disc will not be unloaded.• Do not run the sled motor excessively, otherwise the gear can be
chipped.
[MC Test Mode] (Amplifier SECTION)• This mode is used to test the function of the amplifier section.
Procedure:1. Press ?/1 button to turn the set ON.
2. To enter the test mode, press the three buttons x , X andz START simultaneously.
3. Turn [VOLUME] knob to counter-clockwise, the function ofthe equalizer is set to “MIN”.
4. Turn [VOLUME] knob to clockwise, the function of theequalizer is set to “MAX”.
5. Whenever turn [BASS] knob to clockwise, the display switchesas follows.
“TONE MAX” t“TONE MIN” t“TONE FLAT”
6. To exit from this mode, press ?/1 button to turn the setOFF.
[MC Test Mode] (Tape section)• This mode is used to test the functions of the Tape Procedure.
Procedure:1. Press ?/1 button to turn the set ON.
2. To enter the test mode, press the three buttons x , X and z/START simultaneously.3. While holding the [DIMMER] button depressed, turn the ALC
ON.4. Press the z/START button to start REC (recording).5. While recording, press the [TUNING +] button to perform
automatic rewind and automatic playback (for FF version).Also, press the [TUNING -] button to perform automatic rewindand automatic playback (for FR version).
6. Select the function “TAPE A” or “TAPE B”7. Press the [CD SYNC] button while “TAPE A” or “TAPE B”
is selected, to perform AMS check. “EDG[ ]” is displayed.A number appears inside[ ].
8. To exit from this mode, press ?/1 button to turn the setOFF.
[CD Ship Mode (LOCK) ]• This mode moves the pick-up to the position durable to
vibration. Use this mode when returning the set to the customerafter repair.
Procedure:1. Press ?/1 button to turn the set ON.2. Select the function “CD”.
3. Press x button and [CD] button simultaneously.4. The “STANDBY” display blinks instantaneously, and the CD
ship mode is set.5. To fluorescent indicator tube displays ‘‘LOCK’’.
[CD Ship (LOCK) & COLD RESET MODE]
Procedure:1. Press ?/1 button to turn the set ON.2. Select the function “CD”.
3. Press three buttons x , X and VIDEO/MD simultaneously.4. The “STANDBY” display blinks instantaneously and CD ship
mode is set.5. To fluorescent indicator tube displays “LOCK” and the set is
reset.
[CD power -manage function]
Procedure:1. Press ?/1 button to the set ON2. Select the function “CD”.
3. Press ?/1 button to turn the set OFF.
4. Press x and ?/1 buttons simultaneously ,and the displayof fluorescent indicator tube changes “CD POWER OFF” or“CD POWER ON”.
5. Press ?/1 button to turn the set OFF.
16
HCD-CP555/NXM1
[DISC Tray Lock]
Procedure:1. Press ?/1 button to the set ON.2. Select the function “CD”.
3. Press x and CD Z buttons simultaneously for 5 seconds.And the displays of fluorescent indicator tube changes to“LOCKED” or “UNIOCKED”.
4. Press ?/1 button to turn the set OFF.
[CD Repeat 5 Times Limit Release Mode]
Procedure:1. Press ?/1 button to turn the set ON.2. Select the function “CD”.
3. Press three buttons x , X and [CD SYNC] simultaneously.4. The message “LIMIT OFF” is displayed.
5. Press ?/1 button the set OFF.
[AMP TEST MODE]
Procedure:1. Press ?/1 button to turn the set ON.
2. To enter the test mode, press three buttons x , X and [DSGX]
simultaneously.3. Display will changes ‘‘VACS ON’’ to ‘‘VACS OFF’’.
4. Press ?/1 button to turn the set OFF.
17
HCD-CP555/NXM1
SECTION 5MECHANICAL ADJUSTMENTS
SECTION 6ELECTRICAL ADJUSTMENTS
Precaution1. Clean the following parts with a denatured alcohol-moistened
swab:record/playback heads pinch rollerserase head rubber beltscapstan idlers
2. Demagnetize the record/playback head with a headdemagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.4. After the adjustments, apply suitable locking compound to
the parts adjusted.5. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
Torque Measurement
3.06 N • m to 6.96 N • m
FWD CQ-102C 31 to 71 g • cm
(0.43 – 0.98 oz • inch)
FWD0.19 N • m to 0.58 N • m
back tensionCQ-102C 2 to 6 g • cm
(0.02 – 0.08 oz • inch)
3.06 N • m to 6.96 N • m
REV CQ-102RC 31 to 71 g • cm
(0.43 – 0.98 oz • inch)
0.19 N • m to 0.58 N • mREVCQ-102RC 2 to 6 g • cmback tension
(0.02 – 0.08 oz • inch)
6.96 N • m to 14.02 N • m
FF/REW CQ-201B 71 to 143 g • cm
(0.98 – 1.99 oz • inch)
9.80 N • m
FWD tension CQ-403A 100 g or more
(3.53 oz or more)
9.80 N • m
REV tension CQ-403R 100 g or more
(3.53 oz or more)
Mode Torque meter Meter reading
0 dB=0.775 VDECK SECTION
1. Demagnetize the record/playback head with a headdemagnetizer.
2. Do not use a magnetized screwdriver for the adjustments.3. After the adjustments, apply suitable locking compound to the
parts adjust.4. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.5. The adjustments should be performed in the order given in
this service manual. (As a general rule, playback circuitadjustment should be completed before performing recordingcircuit adjustment.)
6. The adjustments should be performed for both L-CH and R-CH.
7. Switches and controls should be set as follows unless otherwisespecified.
• Test Tape
RECORD/PLAYBACK HEAD AZIMUTH ADJUST-MENT
DECK A DECK B
Note: Perform this adjustments for both decksProcedure:
1. Mode: Playback
Tape Signal Used forP-4-A100 10 kHz, –10 dB Azimuth Adjustment
set
MAIN boardCN304Pin 1 (L-CH)Pin 3 (R-CH)
MAIN boardCN304Pin 2 (GND)
+–
level meter
test tapeP-4-A100(10 kHz, –10 dB)
18
HCD-CP555/NXM1
2. Turn the adjustment screw and check output peaks. If the peaksdo not match for L-CH and R-CH, turn the adjustment screwso that outputs match within 1dB of peak.
3. Mode: Playback
4. After the adjustments, apply suitable locking compound tothe pats adjusted.
Adjustment Location: Playback Head (Deck A).Record/Playback/Erase Head (Deck B).
Screwposition
L-CHpeak
within1dB
Outputlevel
L-CHpeak
R-CHpeak
within1dB
Screwposition
R-CHpeak
MAINboardCN301set
test tapeP-4-A100(10 kHz, –10 dB)
pin 3
oscilloscope
L-CH
R-CH
V H
waveform of oscilloscope
in phase 45° 90° 135° 180°
good wrong
pin 2
pin 1
L
R
CD SECTION
Note:1. CD Block is basically designed to operate without adjustment.
Therefore, check each item in order given.2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.3. Use an oscilloscope with more than 10MW impedance.4. Clean the object lens by an applicator with neutral detergent
when the signal level is low than specified value with thefollowing checks.
S-curve CheckConnection:
Procedure:1. Connect an oscilloscope to test point TPO102 (FE1) and TP
117(VC) on the CD board.2. Turn the power on.3. Put the disc (YEDS-18) in and turned power switch on again
and actuate the focus search. (actuate the focus search whendisc table is moving in and out)
4. Check the oscilloscope waveform (S-curve) is symmetricalbetween A and B. And confirm peak to peak level within 2.4± 1 Vp-p.
S-curve waveform
Note:• Try to measure several times to make sure than the ratio
of A : B or B : A is more than 10 : 7.• Take sweep time as long as possible and light up the
brightness to obtain best waveform.
Checking Location: CD board (SIDE B) (See page 20.)
+–
CD board
TPO102 (FE1)TP117 (VC)
oscilloscope
A
B
symmetry
within 2.4 ± 1 Vp-p
forward reverse
19
HCD-CP555/NXM1
RFAC Level CheckConnection:
Procedure:1. Connect an oscilloscope to test point TP124 (RFAC) and TP
117(VC) on the CD board.2. Turn the power on.3. Put the disc (YEDS-18) in to playback the number five track.4. Confirm that oscilloscope waveform is clear and check RFAC
signal level is correct or not.Note: A clear RFAC signal waveform means that the shape “◊” can be
clearly distinguished at the center of the waveform.
RFAC signal waveform
Checking Location: CD board (SIDE B) (See page 20.)
E-F Balance CheckConnection:
Procedure:1. Connect an oscilloscpe to test point TPO103 (TE1) and TP117
(VC) on the CD board.2. Turn the power on.3. Select the function “CD”.
4. Press three buttons of [ENTER], M , and[SURRUUND MODE] simultaneously to set the CD servicemode.
5. Put the disc (YEDS-18) in to playback the number five track. 6. Press the . button. The message “TRAVERSE” is
displayed. (The tracking servo and the sledding servo areturned OFF)
7. Check the level B of the oscilliscope's waveform and the A(DC voltage) of the center of the Traverse waveform.Confirm the following :A/B x 100 = less than ± 22%
Traverse Waveform
8. Press the . button. The message “TRAVERSE” isdisplayed. (The tracking servo and sledding servo are turnedON)Confirm the C (DC voltage) is almost equal to the A (DCvoltage) is step 5.
9. To exit from this mode, perform as follows.1) Move the optical pick-up to the most inside track.
2) Press three buttons of x , [CLEAR], and [DISPLAY]
simultaneously. (cold reset)Notes:
• Always move the optical pick-up to most inside trackwhen exiting from this mode. Otherwise, a disc will notbe unloaded.
• Do not run the sled motor excessively, otherwise the gearcan be chipped.
Traverse Waveform
Checking Location: CD board (SIDE B) (See page 20.)
+–
CD board
TP124 (RFAC)TP117 (VC)
oscilloscope
VOLT/DIV: 200 mVTIME/DIV: 500 ns
level: 0.9 ± 0.4 Vp-p
+–
CD board
TPO103 (TE1)TP117 (VC)
oscilloscope
0V
B
level: 1.0 ± 0.5 Vp-p
Center of the waveform
A (DC voltage)
0V
Tracking servoSled servo
ON
C (DC voltage)
Tracking servoSled servo
OFF
20
HCD-CP555/NXM1
Checking Location:
– CD BOARD (SIDE B) –
TP117 (VC)
TP124 (RFAC)
JPO103 (TE1)
JPO102 (FE1)IC101
HCD-CP555/NXM1
2121HCD-CP555/NXM1
• WAVEFORMS
– MAIN BOARD –
IC401 0 XC-IN
VOL/DIV : 0.5 V ACTIME/DIV : 2.0 µsec
2 IC401 qg X-IN
VOL/DIV : 0.5 V ACTIME/DIV : 50 nsec
1
1.5Vp-p
32.768KHz
1.5Vp-p
16MHz
– BD BOARD –
IC101 wa TEI
VOL/DIV : 0.2 V ACTIME/DIV : 0.2 msec
2 IC101 wd FEI
VOL/DIV : 0.1 V ACTIME/DIV : 1 msec
3 IC101 ra RFACO
VOL/DIV : 0.2 V ACTIME/DIV : 0.5 µsec
1
0.15Vp-p
0.4Vp-p
0.96Vp-p
SECTION 7DIAGRAMS
For schematic diagrams.Note:• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolyticsand tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwisespecified.
• C : panel designation.• A : B+ Line.• B : B– Line.• H : adjustment for repair.• Voltages and waveforms are dc with respect to ground
under no-signal conditions.no mark: TUNER (FM/AM)( ) : CD PLAY< >: TAPE PLAY[ ]: TAPE REC
* : Impossible to measure• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-tion tolerances.
• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.
• Signal path.F : TUNER (FM/AM)E : TAPE PLAY (DECK A)d : TAPE PLAY (DECK B)G : RECORDJ : CD PLAY (ANALOG OUT)c : CD PLAY (DIGITAL OUT)
• AbbreviationE3 : 240V AC Area in E modelE51 : Chilean and Peruvian modelEA : Saudi Arabia mdoelRU : Russian model
Note: The components identified by mark 0 or dotted linewith mark ! are critical for safety.Replace only with part number specified.
(The other layers' patterns are not indicated.)
• Indication of transistor.
• AbbreviationE3 : 240V AC Area in E modelE51 : Chilean and Peruvian modelEA : Saudi Arabia mdoelRU : Russian model
Caution:Parts face side: Parts on the parts face side seen from(Side A) the parts face are indicated.Pattern face side: Parts on the pattern face side seen from(Side B) the pattern face are indicated.
C
B
These are omitted.
E
Q
B
These are omitted.
C E
Q
B
These are omitted.
C E
Q
Note on Printed Wiring Boards:Note:• X : parts extracted from the component side.• : Pattern from the side which enables seeing.
7-1. CIRCUIT BOARD LOCATION
MAIN board
PANEL board
DISC SW board
VOL board
HP board FRONT AMP board
switching regulator
SW(2) board
SW(1) board
MOTOR board
SENSOR board
ENCODER boardBD board
RELAY board
HCD-CP555/NXM1
2222HCD-CP555/NXM1
7-2. BLOCK DIAGRAM – CD SERVO SECTION –
OPTICAL PICK-UPBLOCK
(KSM-215DCP)
LDDRIVER
+1.7V+3.3V
LD
GND
FOCUSCOIL
F+
F
T+
TTRACKING
COIL
X17116.9MHz
IC251SL/SP MOTOR
DRIVER
RF AMP
16
7
15
17
18
VR
PD
19
20
21
22
5
30
3
24MUTE
CH2OUT-F
CH1FIN
CH1RIN
CH2FIN
CH3FIN
OPIN+
CH2OUT-R
CH1OUT-R
CH1OUT-F
CH4OUT-R
CH4OUT-F
CH3OUT-F
CH3OUT-R
M
M
M101(SPINDLE)
M102(SLED)
VC
VCC
A
B
C
D
E
F
DETECTOR
A
B
E19
F20
LD36
PD37
TFDR11
FFDR13
SFDR9
MPD6
95XTACN
100XRST
102DATA
104XLAT
105CLOCK
AOUT2
AOUT1
DOUT
61PCMDI
62LRCKI
63LRCK
65PCMD
IC301DIGITAL
SIGNAL PROCESSOR
2140
SDO011
LRCKIA16
SFSY/LRCKIB19
SDIO14
77 XTAO
78 XTAI
55VDD
VDD
VDDM
26
27
C28
D29
107SENS
XTACN
XRST
DATA
XLT
CLOCK
SENS
TRDR12
29CH3RIN SRDR
CH2RIN FRDR
66BCK
60BCKI
BCKIA15
SBSY/BCKIB18
6
+3.3V
8
5 1
3STANBY
36PO11/BUCK/AD1
8MIACK7MICK
6MIDIO
4MICS
5MILP
2RESET
115SCOR SCOR
REG
MP3STB
MP3REQMIACK
MICKMIDIO
MILP
MICS
MP3RST
SCOR
SENSCLOCK
XLT
DATA
XRST
XTACN
SCOR
SENSCLOCK
XLT
DATA
XRST
XTACN
DOUT
ROUT
LOUT
A MAINSECTION(Page 24)
B TUNER/TAPE DECKSECTION(Page 23)
IC751 (DISC SENSOR)Q751
ROTARYENCODER
(MD)
ROTARYENCODER(ST U/D)
IC701LD/ST MOTOR DRIVER
IC711U/DOTOR DRIVER
42
97
RINFIN
OUT1OUT2
42
97
RINFIN
OUT1OUT2
DMAINSECTION(Page 24)
M761(LD/ST)
M762(U/D)
S781
(SUB TRAY OUT)
(SUB TRAY OUT)
OPENMAIN TRAY
OPEN/INCLOSE
S731
S761
S721
SENSE SWITCH
S771
M
M
D+3.3V
LD/ST MTR NEGLD/ST MTR POS
BU U/D MTR NEGBU U/D MTR POS
CN701
SW3 SUB TRAY OUTSW2 SUB TRAY OUTSW4SUB TRAY OUTSW1 SUB TRAY OUT
MD-E4MD-E3MD-E2MD-E1
ST-E4ST-E3ST-E2ST-E1
D.SEMSOR
CN201
86
81
71
10
14
XRST100
113GFS
2FOK
1
3
114C2P0
IC303
Q10
IC101
• Signal pathJ : CD PLAY (ANALOG)c : CD PLAY (DIGITAL)
HCD-CP555/NXM1
2323HCD-CP555/NXM1
7-3. BLOCK DIAGRAM – TUNER/TAPE DECK SECTION –
TUNER
R-CH Q25,26Q270
R-CH
L OUT
R OUTCD SERVOSECTION(Page 22)
D OUT
RDS INTRDS DATAAEP,UK
L OUTR OUT
ST-MUTETUNERST-CE
ST D OUTST D INST CLK
STEREO
DECK-A
DECK-B
L
R
HP2
HP1
L
R
HE
HRP2
HRP1
TAPE
F REC
B SHUTA HALFA PLAYB PLAY
A HALFA PLAYB PLAY
R-RECB HALF
A SHUT
CAPM+
A TRIG+
B TRIG+
R-CH
R-CH
Q303Q314,315
Q301,302Q311-313
Q104Q31,22R-CH
L
RVIDEO(MD)
MECHANISM DECK
64
61
66
27
18
49
CN371
IC301
18505152535455
63
5
10
3
11
REC/PBSWITCH
MUTESWITCHDIGITAL
OUT
REC/PBSWITCH
BIASOSC
Q318T301
Q316,317BIAS
REC/PB
BIASSWITCH
TC RECMUTE
12
CAP MDRIVE
Q326,327
Q323,324
Q321,322A TRIGDRIVE
9091
86
89
87
88
67 468 2669 25
65
58
97100
92
LINE MUTE
A MUTE
RDS-DATARDS-INTST-MUTETUNEDST-CE
ST-DINST-CLK
B HALF
FDRONT RELAY
57STK-MUTE
56TA MUTE
STBY RELAY
I/O EXP CLK
M16537 CLK
M16537 DATA
SPEC-INVACS INAMS IN
I/O EXP LAT
I/O EXP DATYA INI/O EXP DATA OUT
CLK
DATA
D182
A SHUT
A TRIG
B TRIG
CAPM-CNT1
TC REC MUTE
60 TC REC/PB
59 BIAS
B SHUT
ON/OFF(SWITCHING REGULATOR)
ST-DOUT
8081
19
8
20212223
18
17
9
R-CH
CN102FRONT AMP
SECTION(Page 25)
FRONT AMPSECTION(Page 25)
CN103
Q21,22Q1
L-CH
PROTECTSTK-MUTE
FRONT RELAYHP SW
FAN CTL
63
62
71
70
68 67 66 65
7 8 11 53 51 50 48 34 35
R-CH
Q341-343Q103Q29,30
Q140Q33,34
SELECTOR
R-CH
AMSDPL-2
42 41 37
S2
FL
CLK DATA
CLK DATAEQ
MD BUSTONE
TRE
AMSMUTE
AMSBUFFER
PB MUTE
LEDSWITCH
LEDSWITCH
AMS-MUTESTEREO
Q1026
D1021
D1001-1005
Q1001-1005
B PLAYA PLAYA HALF
CLK
LED 9V
VCC
LATCHDI 1DO 2
IC951I/O EXPANDER
IC401 (1/2)SYSTEM CONTROL
IC101INPUT SELECT SWITCHELECTRICAL VOLUMEI
HP IN
HALF PLAY
AMS MUTEDISC1
DISC2DISC3DISC4DISC5
PROTECT
24FAN
MUTESWITCH
B TRIGDRIVE
SURR
3
IC903
REG 1
3
IC901
REG 1
3
IC902
REG 1
3
Q906
UNREG+5V
SWITCHINGREGULATOR
UNREG+12V
D+3.3V
CD+3.3V
AUDIO+9V
M+9VLED9V
REG 1
MCUI/F
BC
E
AEP,UK
• R-ch is omitted due to same as L-ch.• Signal path
K : TUNER (FM/AM)E : PLAYBACK (DECK A)d : PLAYBACK (DECK B)G : RECORDJ : CD PLAY (ANALOG)c : CD PLAY (DIGITAL)
HCD-CP555/NXM1
2424HCD-CP555/NXM1
7-4. BLOCK DIAGRAM – MAIN SECTION –
28MP3STB
CN371
IC401 (2/2)SYSTEM CONTROL
IC1020DISPLAY CONTROL/KEY CONTROL
MP3REQMIACK
MICKMID10
MILPMICS
HP3RSTCD SERVOSECTION(Page 22)
SCORSENS
CLOCKXLT
DATAXRST
XTACN
MP3STBMP3REQMP3 ACKMP3 CKMP3 DATA OUTMP3 LPMP3 CSRESETSCORSENS
FL-DATAFL-CLKFL-CS
FL-RESET
CD-CLKXLTCD-DATAXRSTXTCN
SIRCD
AD-KEY2
AD-KEY1
JOG2-A
JOG1-A
VOL-A
POWER KEY
DISPLAY KEY
XC-IN
X-OUT
XC-OUT
X-IN
31375213219212324222526
CN372
858483
33 LD-ST MTR POSBU U/D MTR NEGBU U/D MTR POS
SW3 SUB TRAY OUTSW3 SUB TRAY INSW4 TRAY CLOSE SWSW1 TRAY OPEN SW
ST-E1ST-E2ST-E3ST-E4MD-E1MD-E2MD-E3MD-E4D,SENSER
EVER+4V
EVER+4V
4734463545
CDN-MOT-NEG-1(LD)CDN-MOT-POS-1(LD)
CDN-MOT-NEG-2(U/D)CDN-MOT-POS-2(U/D)
CDN-MAIN-SW-OPEN(SW2)CDN-MAIN-SW-CLOSE(SW4)
CDN-SUB-SW-OPEN(SW2)CDN-SUB-SW-CLOSE(SW3)
CDN-ENC-B-3(MDM4)CDN-ENC-B-2(MDM3)
CDN-ENC-B-1(MDM2)CDN-ENC-B-0(MDM1)
CDN-ENC-A-3(STE4)CDN-ENC-A-2(STE3)
CDN-ENC-A-1(STE2)CDN-ENC-A-0(STE1)
DISC SENS
LED-STANDBY
RESET
AC-CUT
48 LD/ST MTR NEG
3644
43384239
37
414075
72
12
20
OUTSIRCS
IC1050
41
KEY2-1KEY2-2
S1043S1001-1005
S1051
KEYNETWORK
94
ROTARYENCODER
ROTARYENCODER
ROTARYENCODER
TREBLE 78JOG2-B79
S1050
76JOG1-B77
S1052
S1042
70VOL-B71
74
95
BASS
BASS
X40136.768kHz
X40216MHz
VOLUME
S1021-1027,1029-1031S1032-1036
REMOTECONTROLRECEIVER
KEYNETWORK
S102873DISPLAY
10
11
13
15
876
82 5
51I
15
3•2•1•
64I
57
56•
55
4
54
LEDSWITCH
Q1041
D1050
IC391RESET
Q391
3 1LEVEL
DETECT
GREIDDRIVE
Q1021
GRIDDRIVE
Q1022
55 GRIDDRIVE
Q1023
SDATASCKCSRESET
SEG00I
SEG35
DEG01
FL1020FLUORESCENT
INDICATORTUBE
F1
F2
DEG11
DEG12/SEG36
DEG13/SEG37
DG00
DIG14SEG38
VF1
VP D/D CON+9V
Q1024T801D1023-1026
VF2
VPRECT
BIASOSC
A
DCD SERVOSECTION(Page 22)
HCD-CP555/NXM1
2525HCD-CP555/NXM1
7-5. BLOCK DIAGRAM – FRONT AMP SECTION –
14
STKMUTE
SWITCH
8 9
FRONT-L
FRONT-R
CN501
R-CH
STK MUTE
FRONT RELAY
HPSW
FANCTRL
PROTECT
CN508
FAN3
1
4
6
7
-VHSUPP
TEMPDETECT
MUTESWITCH
-VH
D501Q507,508
D507Q854
RELAYDRIVE
Q509
R-CH
R-CH
L
Q854
IC850OVER CURRENT PROTECTER
IC502POWER AMP
Q850-852
Q501,502Q503
Q858-861
MUTECONTROL
OCP
OUT
CT
Q868,869,890
Q505-PRE +PRE
TM501
+VH
OVERLOAD
DETECT
SPEAKERPROTECT
RELAYDRIVE
R
SPEAKEROUT
PHONESJ1063
FANMOTORDRIVE
C
E
MAINSECTION(Page 23)
MAINSECTION(Page 23)
• R-ch is omitted due to same as L-ch.• Signal path
F : AUDIO
HCD-CP555/NXM1
2626HCD-CP555/NXM1
7-6. PRINTED WIRING BOARD – BD SECTION – • See page 21 for Circuit Boards Location.
C10
C260
C14
C15
C16
C18
C11
R405
C316
R354
R353
R352
R351
R302
R253
C315
R191
R172
R171
R162
R313
X171
R121
R12
R11
R10Q10
C116
C312
C184
C183
C303
C302
C305
C259C258
C257
C255
C203
C196
C195
C201
C182
C171
C172
C308
C151
C134
C125
C314
C123
R165
R13
C17
FB30
1
C318
R201 C174
R173
R205
C209
C210
12(12)1-860-502-
BD BOARD (SIDE A)
E
R419
R412
R411
R410
R409
R408
R407
R406
R404
R403
R402
1R401
R305
R303
R301
R252
JPO103 (TE1)
JPO102 (FE1)
TP117(VC)
TP124(RFAC)
R251
R182
R181
R163
R151
R143
R142
R141
R133
R132
R131
R114
R113
R112
R111
R307
C313
C311
C310
C309
C307
C306
IC251
C252
C251
C194
C181
C320
S101(LIMIT)
IC101
C163
C162
C143
C142C141
C133
C132
C131
C124
C111
C122
C115
C114
C113
C112
IC301
C185
C186
R306
CN101
IC303
CN20
1
C206
36 28 27 19
1 9 10 18C317
R203
R161C161
C211
C212
R204
C213
13
4 5
M101SPINDLEMOTOR
M102SLED
MOTOR
M
M
BD BOARD (SIDE B)
12(12)1-860-502-OPTICAL PICK-UP
BLOCK(KSM-215DCP)
AMAIN
BOARD(Page 30)
16
17
32 49
48
64
1
33
27
2 3 4 5 6 7 8 9 10
A
1
B
C
D
E
FRef. No. Location
IC101 D-8IC251 C-6IC301 C-8IC303 B-8
Q10 E-4
• SemiconductorLocation
HCD-CP555/NXM1
2727HCD-CP555/NXM1
7-7. SCHEMATIC DIAGRAM – BD BOARD –
TP165
TP166TP178
TP14
4TP
147
TP15
3
TP186
TP187
TP167
TP16
0TP
162
TP177
TP14
5
TP14
8
TP12
1
TP12
2
TP12
3
JPO004
JPO10
TP25
0
TP30
1
TP302TP303
TP30
4TP103
TP104
TP105
TP14
6
JPO102
JPO103
TP420
TP421
TP422
TP423
TP424
TP42
6
TP427
TP428
TP429TP430
TP431
TP432
TP433
TP436TP401
TP407TP406TP405TP404TP403TP402
TP408
TP410TP434
TP417TP416TP415TP414TP413TP412TP419
TP411
TP435
TP409
TP19TP18TP17TP16TP15
TP102TP14TP13TP12TP11TP10
TP25
3TP
252
TP25
1
IC301
TP12
5
TP12
4
TP14
2
TP14
9
C308
C309
R303
C310
C311R306
C312IC303
FB301 C302 C303C305
CN201
R205
R411R410R409R408R407R406R412
C213
C212 C211
C209
C203
R201
C201C210 R162
R165 C163
R163
C196
C260 C255
C252
C257
M101
M102
IC251
R253
C258 C259R252
R251
C251
C195
C115
R111
C116
R112
R114R113
C111C112C113C114
CN101
C15
C10
C11
Q10
C16 R13
R10
R11
C17R12
C18
C122
R121
C123
C124
C134C142
R143
C132
C133
R133
R132
C141
R142
R141
C143
R151
C151
C131
R131
R352
R353R354
C161
C174
R173
C162
R171C172
X171
C171
R172
R161
R182
R181C185
C186
C181
C182 C184
C183
C194
R351
R302
C313
C314
C316
C315R313
C317
R305
R301
R401
C318
R203
C320
C306
R405R404
R419R403R402
R307C307
C125
IC101
R191
R204
MIRR
DFCTFOK
XUGF
XPCK GF
S
MVDD
MGND
LOCK
WDC
KCO
UT
VC
WFC
K
SBSO
RFDC
O
MDP
APC
SP-
LRCK
PCMD
BCK
C2PO
FEI
TEI
AGND
DGND
MP3GND
IOP1
IOP2
SW-
PCMDI
FRDRFFDR
TRDRTFDR
MDP
MP3VDD
AVDD
MP3STB
MICSMILPMIDIOMICKMIACKMP3REQ
MP3RST
ROUTAVDD
SCORSENSCLKXLTDATAXRSTXTCN
LOUT
DVDD
DOUT
F-T-F-F+PD
FCBADE
SL-
SL+
SP+
TC94A34FG-002
RFAC
I
RFAC
O
EXCK
474V
0.1
100k
0.1
0.10
0.1BH15FB1W
0.1 0.1 2204V
27P
0
100100100100100100100
22p
22p 220p
0.01
10010V0
10010V
0.1 47k
0.1
100
0.1
22010V
0.1
0.1
0.1
BA5947FM(HSOP28)
10k
0.1 0.122k
10k
0.0068
0.1
0.1
1k
100 10V
15k
15k1k
0.0033470p0.0033470p
16P
0.1
10
10
2SB1690K
1 1
3.3
0
2204V100k
0.001
0.1
15k
0.1
330p
0.10.0015
3.3k
0.47
0.01
180k
10k
0.1
1k
4.7k
0.1
0
10010V
100p
1M
100
100100
0.1
0.1
0
0.1
47027p
16.9MHz
22p
1M
100
100
1002200p
2200p
0.1
0.1 226.3V
226.3V
0.1
100
10k
0.1
474V
0.0022
0.1220
0.01
100k
100k
100
0.01
0
0
0.1
100100
100100100
10k0.1
0.1
CXD3059AR
0
0
SRDRSFDR
D3.3
V
MDP
SQSO
DDC2
.5V
DDC2.5V
DVSS
DVSSD3.3V
A3.3
V
A3.3VAVSS
DOUT
LOUTROUT
DVSS
D3.3
VAV
SSA3
.3V
VSSX
VSSP
VSS
A3.3
V DD
C
A3.3V
D3.3V
DGND
AGND
EF
F
EDABC
MIACKMICK
MIDIOMILP
MICS
SCOR
SENS
CLOC
K
DATA
XRST
XLTCLOCK
SENSSCOR
XRST
MP3REQ
DATA
MP3STB
XTACN
XTAC
N
MP3STB
DCBA
MP3RST
XLT
MP3REQ
MIACKMICK
MIDIOMILPMICS
MP3RST
*
BOARD(3/3)
(Page 33)
MAIN
• See page 41 for IC Pin Function Description.
HCD-CP555/NXM1
2828HCD-CP555/NXM1
7-8. PRINTED WIRING BOARD – CD MECHANISM BOARD – • See page 21 for Circuit Boards Location.
JW701
S761(SUB TRAY OUT)
R753R754R751
C702
JW71
3
Q751
R752
R755
JW71
2
JW709
JW710JW711
JW714
IC71
1R7
12
R711
C701
JW702R701
R702
CN761
CN751
JW705
JW707JW708
JW706
IC701
CN70
5
CN731
CN771CN701
C703
IC751
JW703
JW704
S721(MAIN TRAY IN/OUT)
S731(SUB TRAY N)
S771ROTARY ENCODER
(MD)
S781ROTARY ENCODER
(ST U/D)
CN721
JW715
JW716JW718
JW71
9
JW720 JW71
7
CN70
6
CN70
2
CN707
CN703
C762
C761
D701D7
11
MOTOR BOARD
SENSOR BOARD
SW(2) BOARD
SW(1) BOARD
ENCODER BOARD
RELAY BOARD
11(11)1-861-241-
11(11)
1-861-242-
11(11)1-861-243-
11(11)1-861-245-
11(11)
1-861-244-
11(11)1-861-240-
MAIN BOARD(Page30)
B
M761(LD/ST MOTOR)
M762(BU U/D MOTOR)
43
21
G
1
1
1
1
11
1
1
6
2
3
3
3
3
1
1
2
2
3412
34
G
G
9
9
20
21
16
2 3 4 5 6 7
A
1
B
C
D
E
F
Ref. No. Location
D701 D-4D711 D-4
IC701 D-4IC711 E-3IC751 B-6
Q751 D-2
• SemiconductorLocation
HCD-CP555/NXM1
2929HCD-CP555/NXM1
7-9. SCHEMATIC DIAGRAM – CD MECHANISM BOARD –
M761
M762
S761
S731 CN731 CN703
IC751
CN751 CN705
R711R712
D711
IC711
D701
C762
C761 R702
R701
C701
IC701
CN702 CN721S721
CN701
C702
R751
R754Q751
R753
R752R755
CN707 CN771
S771
S781
CN706CN761
RF500TB
RF500TB
(SUB TRAY OUT)
(SUB TRAY IN) 2P 2P
RPR-359F
3P 3P
680100
MTZJ-T-77-4.3A
BA6956AN
MTZJ-T-77-4.7B
0.01
0.01 100
680
4716V
BA6956AN
3P 3P(MAIN TRAY
IN/OUT)
21PIN
1016V
91
12k2SC2785-HFE
10k
10k10k
5P 5P
ROTARY ENCODER(MD)
ROTARYENCODER
6P6P
ST-E2ST-E3ST-E4
ST-E1
ST-E4ST-E3ST-E2ST-E1
HCD-CP555/NXM1
3030HCD-CP555/NXM1
7-10. PRINTED WIRING BOARD – MAIN BOARD – • See page 21 for Circuit Boards Location.
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
#5
#3
#3
#5
#5
#3
#3
153154
151
152
155
156
157
158
159
160
161
162
163
164
165
166
167
151 4-251-849-01 LEVER (SW2)152 4-251-991-01 SPRING (SW2), TORSION153 4-251-860-01 LEVER (LOCK)154 4-251-867-01 SPRING (LOCK), TORSION155 4-251-828-01 TRAY (MAIN)
JR1080 1-216-864-11 SHORT CHIP 0JR1081 1-216-864-11 SHORT CHIP 0
< RESISTOR >
R1088 1-216-864-11 SHORT CHIP 0************************************************************
A-1052-024-A MAIN BOARD, COMPLETE (EA)A-4750-842-A MAIN BOARD, COMPLETE (AEP, UK)A-4750-905-A MAIN BOARD, COMPLETE (RU)A-4750-910-A MAIN BOARD, COMPLETE (E3)A-4750-915-A MAIN BOARD, COMPLETE (E51)
FB84 1-469-125-21 FERRITE, EMI (SMD) (1608)FB371 1-216-864-11 SHORT CHIP 0FB372 1-216-864-11 SHORT CHIP 0
FB373 1-216-864-11 SHORT CHIP 0FB374 1-216-864-11 SHORT CHIP 0
< IC >
IC101 6-705-667-01 IC M61537FP-RF0GIC301 8-749-019-25 IC TOTX141 (DIGITAL OUT)IC391 8-759-532-64 IC M62703SL-TPIC401 6-803-925-01 IC M30622MGN-B27FPU0IC901 8-759-701-59 IC NJM78M09FA
IC902 8-759-701-59 IC NJM78M09FAIC903 6-702-771-01 IC TA78033LSIC951 6-703-679-11 IC PT8300R-TP
< JACK >
J102 1-778-940-11 JACK 2P (VIDEO (MD))
< SHORT >
JR1 1-216-864-11 SHORT CHIP 0JR7 1-216-864-11 SHORT CHIP 0JR101 1-216-864-11 SHORT CHIP 0JR102 1-216-864-11 SHORT CHIP 0JR103 1-216-296-11 SHORT CHIP 0
JR104 1-216-296-11 SHORT CHIP 0JR105 1-216-296-11 SHORT CHIP 0JR106 1-216-864-11 SHORT CHIP 0JR107 1-216-296-11 SHORT CHIP 0JR108 1-216-296-11 SHORT CHIP 0
JR109 1-216-296-11 SHORT CHIP 0JR110 1-216-864-11 SHORT CHIP 0JR111 1-216-296-11 SHORT CHIP 0JR112 1-216-864-11 SHORT CHIP 0JR113 1-216-296-11 SHORT CHIP 0
JR114 1-216-864-11 SHORT CHIP 0JR115 1-216-296-11 SHORT CHIP 0JR116 1-216-864-11 SHORT CHIP 0JR117 1-216-296-11 SHORT CHIP 0JR118 1-216-864-11 SHORT CHIP 0
JR119 1-216-864-11 SHORT CHIP 0JR120 1-216-864-11 SHORT CHIP 0JR121 1-216-864-11 SHORT CHIP 0JR122 1-216-296-11 SHORT CHIP 0JR123 1-216-864-11 SHORT CHIP 0
JR124 1-216-296-11 SHORT CHIP 0JR125 1-216-864-11 SHORT CHIP 0JR126 1-216-296-11 SHORT CHIP 0JR127 1-216-296-11 SHORT CHIP 0JR128 1-216-864-11 SHORT CHIP 0
JR203 1-216-864-11 SHORT CHIP 0JR204 1-216-296-11 SHORT CHIP 0JR205 1-216-296-11 SHORT CHIP 0JR206 1-216-296-11 SHORT CHIP 0JR261 1-216-296-11 SHORT CHIP 0
JR418 1-216-864-11 SHORT CHIP 0 (EXCEPT AEP, UK)JR449 1-216-864-11 SHORT CHIP 0 (EXCEPT AEP, UK)
< COIL >
L301 1-410-780-11 INDUCTOR 27mH
59
HCD-CP555/NXM1
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
M761 A-4713-174-A MOTOR (81) ASSY (LD/ST MOTOR)M762 A-4713-174-A MOTOR (81) ASSY (BU U/D MOTOR)M961 1-787-099-11 FAN, DC
S771 1-478-552-11 ENCODER, ROTARY (ST U/D)
SENSOR SW (1) SW (2) VOL
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Ver. 1.1
HCD-CP555/NXM1
REVISION HISTORY
Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page allows you to jump to the next revisedpage.
Ver. Date Description of Revision
1.0 2004.04 New
1.1 2005.05 Part No. change of the Ref. No. 3. (SPM-05029)
Illustration correction of the Ref. No. 53. (SPM-05031)