total play

retry err

total err

err history

er refresh

tm refresh
Table of Error Codes Error Code E00 E01 E02 E03 E04 No error Read error. PTOC cannot be read (DISC ejected) TOC error. UTOC error (DISC not ejected) Loading error Address cannot be read (Servo has deviated) E0A Details of Error Error Code E05 E06 E07 E08 E09 Details of Error FOK has deviated Cannot focus (Servo has deviated) Recording retry Recording retry error Playback retry error (Access error) Play retry error (C2 error)
Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior.
MODEL IDENTIFICATION BACK PANEL

Parts No.

PARTS No. 4-221-082-1 4-221-082-3 This caution label is located inside the unit. 4-221-082-4 AEP, UK
MODEL HK, SP, MY, AR, AUS, KR, JE CH
Abbreviation HK : Hong Kong model SP : Singapore model MY : Malaysia model AR : Argentine model AUS : Australian model KR : Korea model CH : Chinese model JE : Tourist model CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. 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 270C 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.
SAFETY-RELATED COMPONENT WARNING !! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
TABLE OF CONTENTS 1. SERVICING NOTE... 6 2. GENERAL.. 16 3. DISASSEMBLY
3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. Case... 19 Front Panel... 20 Back Panel... 20 Main Board and Power Transformer.. 21 CD Mechanism Deck.. 21 Tray, Gear and Cam... 22 CD Base Unit... 22 Optical Pick-up Section of CD (KSS-213BA/F-NP). 22 BD (CD) Board, Spindle Motor (M101) and Sled Motor (M102).. 23 3-10. MD Mechanism Deck... 23 3-11. Slider (Cam)... 24 3-12. Base Unit (MBU-5A) and BD (MD) Board.. 24 3-13. Over Write Head... 25 3-14. Optical Pick-up of MD (KMS-260B/J1N). 25 3-15. Spindle Motor (M901) and SLed Motor (M902) (MD). 25

7. EXPLODED VIEWS

7-1. 7-2. 7-3. 7-4. 7-5. 7-6. 7-7. 7-8. Case and Front Panel Section.. 77 Chassis Section... 78 MD Mechanism Section (MDM-5A).. 79 MD Base Unit Section (MBU-5A). 80 CD Mechanism Section (CDM55A-5SBD32). 81 CD Base Unit Section (BU-5SBD32). 82 CD Mechanism Section (CDM55C-5BD32). 83 CD Base Unit Section (BU-5BD32).. 84

Cold Reset The cold reset clears all data inculuding preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the customer. Procedure 1: (recommended) Press the RESET button on the back panel. Procedure 2: 1. When the power ON, press the 1/u button while pressing the PLAY MODE/TUNING MODE button and p (CD) buttons together. 2. COLD RESET is displayed on the fluorescent indicator tube and reset is executed. Hot Reset This mode reset the preset data kept in the memory. The hot reset mode functions same as if the power cord is plugged in and out. Procedure : 1. When the power ON, press the 1/u button while pressing the PLAY MODE/TUNING MODE button and ^ (CD) buttons together. 2. Turn off the unit and reset is executed. LED and Fluorescent Indicator Tube All Lit, Key Check Mode Procedure : 1. When the power ON, press the 1/u button while pressing the PLAY MODE/TUNING MODE button and 6 (CD) buttons together. 2. LEDs and fluorescent indicator tube are all turned on. 3. Press ^ (MD) button to turn set on. 4. In the key check mode, the fluorescent indicator tube displays Key 0 Vol 0. Each time a button is pressed, Key value increases. However, once a button is pressed, it is no longer taken into account. Vol Value increases like 1, 2, 3. if rotating VOLUME knob in the clockwise direction, or decreases like 0, 9, 8. if rotating in the counterclockwise diretion. 5. To exit from this mode, press three buttons in the same procedure as step 1, or disconnect the power cord. Note: Press the =0/MD/CD/TUNING button or )+/MD/CD/TUNING+ button for more than 1 second. Change-over of AM tuner Step between 9kHz and 10kHz. A step of AM channels can be changed over between 9kHz and 10kHz. 1. Press 1/u button to turn set on. 2. Select the function TUNER, and press TUNER/BAND button to select the BAND AM. 3. Press 1/u button to turn on the set OFF. 4. When the power OFF, press 1/u button while pressing the PLAY MODE/TUNING MODE button. The display of fluorescent indicator tube changes to AM 9k STEP or AM 10k STEP, and thus the channel step is changed over. CD Text Display This unit displays CD text. Text is displayed for the first 50 track only and will not be displayed from the 51st track onwards. Do not suspect a fault in this case. In some cases, some special characters will not be displayed and may be replaced by other characters. Donot suspect a fault in this case.
Aging Mode Mode for repeating operations of the CD player automatically. When errors occur: Aging stops and a message indicating that an error has occurred such as CD MEC ERR is displayed. (For details of errors, refer to Error History Display Mode.) When no errors occur: Aging is repeatedly performed. Procedure: 1. Load any CD. 2. Press the FUNCTION button and set the function to CD. 3. While pressing the PLAY MODE/TUNING MODE button and ^ (MD) button, press the 1/u button. 4. AGING is displayed on the fluorescent display tube briefly. 5. When the aging mode is set, the CD mark and MD mark on the fluorescent tube blink. 6. Pressing the ^ (CD) button starts aging. Operations are performed in the following sequence during aging.

LOCATION OF PARTS AND CONTROLS
1/u (power) switch MD slot 6 (Eject) (MD) button MD indicator (P (MD) button p (MD) button VOLUME (CD) knob (P (CD) button p (CD) button TUNER/BAND button FUNCTION button MD/CD =0/)+ + button MD/CD =0/)+ button CD indicator 6 (CD) button LINE IN jack r REC button CD/MD SYNC button Disc tray REPEAT, STEREO/MONO button PLAY MODE/TUNING MODE button PHONES jack Remote sensor Display window
This section is extracted from instruction manual.

SECTION 3 DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

Case (Page 19)

Front panel (Page 20)

Back panel (Page 20)

Main board and Power transformer (Page 21)
CD base unit section (Page 22)
Optical pick-up (CD) (Page 22) BD (CD) board Sled motor (M102) Spindle motor (M101) (Page 23) Tray, Gear and Cam section (Page 22)
MD mechanism deck (Page 23)
MD base unit BD (MD) board (Page 24)
Over write head section Optical pick-up (MD) (Page 25)

Slider (CAM) (Page 24)

Sled motor (M902) Spindle motor (M901) (Page 25)

3-1. CASE

3 Case 1 Two screws (Case 3 TP2)
2 Two screws (Case 3 TP2)

3-2. FRONT PANEL

8 Screw (BVTT 3x6)
5 Screw (BVTT 3x10) 0 MD mechanism block
7 Front panel block (Two claws) 2 Flat type wire (31 core)
9 Screw (BVTT 3x6) 1 Flat type wire (25 core)

6 Screw (BVTT 3x6)

3 Ground wire (Black)

Claw Claw

4 Ground wire (Red)

3-3. BACK PANEL

3 Back panel (Two claws)
1 Three screws (BVTP 3x10)
2 Four screws (BVTP 3x10)
3-4. MAIN BOARD AND POWER TRANSFORMER
4 Connector (2P) 5 Connector (2P) ! Power transformer 3 Connector (4P) 7 Screw (BVTP 3x6) 6 Connector (Amp board, CN801) (Take note of the claw) 8 Screw (BVTP 3x6) 0 Connector (3P)

Amp board (CN801)

SP board Power board
2 Flat type wire (15 core) 9 Two screws (BVTT 3x6) 1 Flat type wire (19 core) ! Four screws (BVTT 3x6)

Main board

3-5. CD MECHANISM DECK

4 Screw (BVTT 3x6)

3 Holder (MDM)
6 CD mechanism deck (Two claws) 2 Screw (BVTT 3x6)

5 Connector (5P)

Two claws

1 Screw (BVTT 3x6)

7 Flat type wire (19 core)

3-6. TRAY, GEAR AND CAM

4 Belt (CDM55) 5 Bushing 6 Pulley (LDG) 8 Gear (B)

A VC B

Specified value : Below 10% offset value Offset value (%) = IA BI X (A + B)
7. Press the ENTER/YES R button and display EFB = MOW. 8. Observe the waveform of the oscilloscope, and check that the specified value is satisfied. Do not press the =0/MD/CD/ TUNING button or )+/MD/CD/TUNING + button. (Write power traverse checking) (Traverse Waveform)

260A 27X40 B0825

(For details of the method for checking this value, refer to 5-8. Recording and Displaying IOP Information.)
Iop = 82.5 mA in this case Iop (mA) = Digital voltmeter reading (mV)/1 ()
9. Press the ENTER/YES R button display EFB = MO-P. Then, the optical pick-up moves to the pit area automatically and servo is imposed. 10. Observe the waveform of the oscilloscope, and check that the specified value is satisfied. Do not press the =0/MD/CD TUNING button or )+/MD/CD/TUNING+ button. (Traverse Waveform)
11. Press the ENTER/YES R button display EF MO CHECK The disc stops rotating automatically. 12. Press the 6 (MD) button and remove the disc. 13. Load the check disc (MD) TDYS-1. 14. Press the )+/MD/CD/TUNING + button and display EF CD CHECK. 15. Press the ENTER/YES R button and display EFB = CD. Servo is imposed automatically. 16. Observe the waveform of the oscilloscope, and check that the specified value is satisfied. Do not press the =0/MD/CD TUNING button or )+/MD/CD/TUNING+ button. (Traverse Waveform)
5-6-4. Focus Bias Check Change the focus bias and check the focus tolerance amount. Checking Procedure : 1. Load a test disk (MDW-74/AU-1). 2. Press the =0/MD/CD/TUNING button or )+/ MD/CD/TUNING + button and display CPLAY MODE. 3. Press the ENTER/YES R button twice and display CPLAY MID. 4. Press the MENU/NO R button when C1 = AD = is displayed. 5. Press the =0/MD/CD/TUNING button or )+/ MD/CD/TUNING + button and display FBIAS CHECK. / c= 6. Press the ENTER/YES R button and display . The first four digits indicate the C1 error rate, the two digits after / indicate ADER, and the 2 digits after c = indicate the focus bias value. Check that the C1 error is below 220 and ADER is below 2. 7. Press the ENTER/YES R button and display / b=. Check that the C1 error is below 220 and ADER is below 2. 8. Press the ENTER/YES R button and display / a=. Check that the C1 error is below 220 and ADER is below 2. 9. Press the MENU/NO R button, next press the 6 (MD) button, and remove the test disc. 5-6-5. C PLAY Checking MO Error Rate Check Checking Procedure : 1. Load a test disk (MDW-74/AU-1). 2. Press the =0/MD/CD/TUNING button or )+/ MD/CD/TUNING + button and display CPLAY MODE. 3. Press the ENTER/YES R button and display CPLAY MID. AD =. 4. The display changes to C1 = 5. If the C1 error rate is below 80, check that ADER is below 2. 6. Press the MENU/NO R button, stop playback, press the 6 (MD) button, and test disc. CD Error Rate Check Checking Procedure : 1. Load a check disc (MD) TDYS-1. 2. Press the =0/MD/CD/TUNING button or )+/ MD/CD/TUNING + button and display CPLAY MODE. 3. Press the ENTER/YES R button twice and display CPLAY MID. 4. The display changes to C1 = AD =. 5. Check that the C1 error rate is below 50. 6. Press the MENU/NO R button, stop playback, press the 6 (MD) button, and the test disc. 5-6-6. Self-Recording/playback Check Prepare a continuous recording disc using the unit to be repaired and check the error rate. Checking Procedure : 1. Insert a recordable disc (blank disc) into the unit. 2. Press the =0/MD/CD/TUNING button or )+/ MD/CD/TUNING + button to display CREC MODE. 3. Press the ENTER/YES R button to display the CREC MID. 4. When recording starts, r REC indicator lights up displayed, this becomes CREC (@@@@)" (@@@@ is the address), and recording starts. 5. About 1 minute later, press the MENU/NO R button to stop continuous recording. 6. Press the =0/MD/CD/TUNING button or )+/ MD/CD/TUNING + button to display C PLAY MODE. 7. Press the ENTER/YES R button to display C PLAY MID.

Checking Location : BD (CD) board
GND I+3V IOP TE RF VC NOTE
E-F Balance (1 Track Jump) check
oscilloscope BD (CD) board TP (TE) TP (VC) +
BD (CD) board TP (FE) TP (VC) +
Procedure : 1. Connect the oscilloscope to test points TP (FE) and TP (VC). 2. Connect TP (FEI) and Ground, and TP (AGCCON) and Ground of the BD board with lead wires. 3. Press the 1/u button to turn the set ON. 4. With the disc (YEDS-18) loaded, press the ^ (CD) button and perform focus search. (Focus search will be performed in the same way even while the disc table is pushed in and out.) 5. Check the symmetry and peak to peak level of the oscilloscope waveform (S curve) at this time.

S-curve waveform

symmetry
Procedure: 1. Connect oscilloscope to test point TP (TE) and TP (VC) on BD (CD) board. 2. Press the 1/u button to turn the unit ON. 3. Put disc (YEDS-18) in to play the number five track. 4. Press the ^ (CD) button. 5. Check the level B of the oscilloscope's waveform and the A (DC voltage) of the center of the Traverse waveform. Confirm the following: A/B x 100 = less then 22 (%) B = 1.3 0.6 Vp-p

1 track jump waveform

[BD (MD) BOARD] (SIDE B)

A Within Vp-p B

Center of the waveform

B A (DC voitage)

6. After check, remove the lead wire connected in step 2. 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 : BD (CD) board RF Level Check
oscilloscope BD (CD) board TP (RF) TP (VC) +
Symmetry level : 1.3 0.6 Vp-p
Checking Location : BD (CD) board Checking Location : BD (CD) board [ BD (CD) BOARD ] SIDE B
NOTE:It is useful to use the jig. for checking the waveform. (Refer to Servicing Note on page 11.)
Procedure : 1. Connect oscilloscope to test point TP (RF) and TP (VC) on BD board. 2. Connect TP (AGCCON) and Ground of the BD (CD) board with lead wires. 3. Press the 1/u button to turn the set ON. 4. Put disc (YEDS-18) in and playback 5track. 5. Confirm that oscilloscope waveform is clear and check RF signal level is correct or not. 6. After check, remove the lead wire connected in step 2.

TP (VC)

TP (RF)
TP (AGCCON) TP (FE) TP (TE) TP (FEI)
HCD-MD373 SECTION 6 DIAGRAMS
6-1. CIRCUIT BOARDS LOCATION

Power board SP board

MD digital board

Tuner unit

TUNER UNIT is supplied as the assembled block.

Panel board Main board

SW board

BD (MD) board

BD (CD) board Loading board
6-2. BLOCK DIAGRAMS BD (CD) SECTION
OPTICAL PICK-UP BLOCK (KSS-213BA/NP) DETECTOR E A C D B VCC VC IC103 RF AMP A 5 C 7 D 8 B 6 IC101 DIGITAL SERVO DIGITAL SIGNAL PROCESSOR XTA1 16K RAM EFM DEMODULATION ERROR CORRECTOR D/A INTERFACE TIMING LOGIC STAO X101 16.9344MHz

DIGITAL AUDIO I/F

MORFO MORFI RFO AGCI

OPTICAL PICK-UP BLOCK (KMS-260B/J1N)

I 1 J 2

DADT RFI DOUT XBCK LRCK OSCI

BUFFER IC123 3

DADT DOUT (NON CONNECT) BCK LRCK 512FS

RF AGC & EQ

RF AMP

P-P PEAK & BOTTOM

DETECTOR F I C B D A E J

SAMPLING RATE CONVERTER

CLOCK GENERATOR

BOTM 36 PEAK 37 ABCD

BOTM 64 PEAK 63 ABCD ANALOG MUX

A B C D E F

ABCD AMP IV AMP FOCUS ERROR AMP AT AMP

SUBCODE PROCESSOR

SQSY DQSY MNT3 MNT2 MNT1 MNT0 SENS SRDT SCLK SWDT XLAT

7 DRAM IC124

SQSY DQSY MNT3 MNT2 MNT1 MNT0 SENS SRDT SCLK SWDT XLAT CH

FE ADAGC

34 VC 31 VC

IV AMP

FE 66 VC 68 TE 75 SE 74 A/D CONVERTER

MONITOR CONTROL

E-F BALANCE VC VC DLASER ON SW Q101 TEMPI TEMP AMP VC TEMPR CVB VCC
29 BPF ADFM ADIN ADFG 30 32
ADIP DEMODULATOR/ DECODER

SERVO DSP

CPU I/F

TE SE CSLED

27 VC 80 DTRF CKRF XLRF

BD (MD) SECTION (2/2)

(Page 43)

SPINDLE SERVO

PWM GENERATOR
AUTO SEQUENCER XWE 47 XRAS 46 XCAS 44 XOE 15 5

PD VICONV

SERIAL PARALLEL DECODER

16 SCLK 17 XLAT 18

APCREF

EQADJ 3TADJ

WBLADJ

XWE XRAS XCAS XOE DQ1

APCREF FFDR FRDR TFDR TRDR SFDR SRDR

11 ILCC APC Q162,163

D0 D51

DQ4 A0

A9 LDON

HF MODULE TRACKING COIL

HF MODULE SW IC103,Q102-104 SLED/SPINDLE MOTOR DRIVE FOCUS/TRACKING COIL DRIVE IC152 TRK TRK+ FSC+ FSC TFDR TRDR FRDR FFDR SFDR SRDR SPFD SPRD DETECT SW S101, S102, S601-602, 604
WRPWR MOD SDA SCL SDA SCL LIMIT-IN REFLECT PROTECT CHACK IN SW PACK OUT SW PLAY-P SW REC P SW

EEP ROM IC171

FOCUS COIL

DRIVER

M902 SLED MOTOR M901 SPINDLE MOTOR

SLED+ SLED SPDL+ SPDL

M903 LOADING MOTOR

LOAD-IN LOAD-OUT

PSB 09

DIG-RST

BD (MD) SECTION (2/2)
A/D,D/A CONVERTER ICDATAO VINLVINRR-CH VOUTL 26 VOUTR 24 R-CH ADDT BCK LRCK DADT IC8 ICSYSCLK 16 BCK 17 WS 19 DATAI MD-L (DATA OUT L) MD LEVEL L MD LEVEL R L3MODE 13 L3CLK 14 L3DATA 15 MD REC-L (AD IN L)

MNTMNTMNTMNTMONITOR CONTROL EACH BLOCK

AUTO SEQUENCER

75 TE 74 SE 73 AVSS 72 ADRB
SWDT 5 SCLK 6 XLAT 7 SRDT 8 SENS 9 XRST 10 SQSY 11 DQSY 12 RECP 13 SUBCODE PROCESSOR CPU I/F
ADIP DEMODULATOR/ DECODER EACH BLOCK
71 ADRT 70 AVDD 69 ADIO 68 VC SERVO DSP A/D CONVERTER ANALOG MUX APC 67 AUXFE 65 ABCD 64 BOTM 63 PEAK 62 CLTV

61 FILO 60 FILI 59 PCO

XINT 14 TX 15 OSCI 16 OSCO 17 XTSL 18 DINDINDOUT 21 CLOCK GENERATOR EACH BLOCK
EFM/ACIRC ENCODER/ DECODER

58 AVSS

57 RFI 56 BIAS 55 AVDD 54 ASYI 53 ASYO
DATAI 22 LRCKI 23 XBCKI 24 ADDT 25

ATRAC ENCODER/DECODER

52 MVCI ADDRESS/DATA BUS A00 - A11, D0 - DD3
DVDD DADT XBCK LRCK FS256
XWE D1 D0 DVSS XRAS XOE XCAS A03 A02 A01 A00 A10 A04 A05 A06 A07 A08 A11 A09 D2
BD (CD) Board IC101 CXD2587Q
VDD VSS AVDD3 AVSS3 AVDD0 RFAC BIAS ASYI ASYO AVSS0 DOUT PCO FILI FILO CLTV RFDC CE TE
SE 39 FE 38 VC OPERATIONAL AMPLIFIER ANALOG SWITCH A/D CONVERTER CLOCK GENERATOR SERVO DSP FOCUS SERVO SUBCODE PROCESSOR PWM PWM TRACKING SERVO SLED SERVO SERVO INTERFACE PWM GENERATOR FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR
60 DIGITAL OUT LRCK 61 PCMD 62 BCK 63 EMPH 64 XVDD 65 XTAI XTAO XVSS AVDD1 AOUT1 AIN71 TIMING LOGIC D/A INTERFACE
ERROR CORRECTOR 16K RAM EFM DEMODULATOR DIGITAL PLL

ASYMMETRY CORRECTION

INTERNAL BUS
37 XTSL 36 TESTEST 34 VSS FRDR FFDR TRDR TFDR SRDR SFDR
LOUTAVSSAVSSLOUTAINAOUTAVDDRMUT 79 LMUT 80

3rd ORDER NOISE SHAPER

27 SSTP DIGITAL CLV MIRR, DFCT, FOK DETECTOR 26 MDP 25 LOCK 24 FOK 23 DFCT 22 MIRR 21 COUT CPU INTERFACE
OVER SAMPLING DIGITAL FILTER SERIAL IN INTERFACE SERVO AUTO SEQUENCER

WFCK XUGF XPCK GFS

SCLK VDD ATSK

SPOA SPOB XLON

C103 CXA2568M-T6
APC PD AMP VCC VEE HOLD 1 VEE AGCVTH 2 LD 3 VC PD 4 VCC VREF APC LD AMP 21 HOLD_SW 20 AGCCONT (50%/30% OFF) 19 RF_BOT VC VCC 24 VCC 23 LC/PD 22 LD_ON

SQSO SQCK

MD DIGITAL Board IC153 LB1830M-S-TE-L
ININVM 8 VREF VREF 7 VCONT 6

A B C D VEE

9 VEE VC VC VC VEE RF SUMMING AMP VC

RF_EQ_AMP VC

18 RFTC 17 RF_RFO 15 RFE
C2PO SCOR LOGIC PREDRIVER

DATA XLAT CLOK SENS

2 OUT2

ERROR AMP FOCUS 14 FE

OUT1 VS
F 10 E TE VC VCC VEE VC VC TRACKING ERROR AMP

VC VC BUFFER VC 12

MAIN Board (3/3) IC171 LB1641

IC302 MC14052B

VDD 15 X14 XXCOM 12 X0

T.S.D MOTOR DRIVE

O.C.P MOTOR DRIVE

2X2 2XCOM 2X3

FWD/REV/STOP CONTROL LOGIC

11 XA 9 B

MOTOR DRIVE

NOISE FILTER

FWD.IN

REV.IN

MAIN Board (1/3) IC301 M62428AFP
CLK 22 MICROCOMPUTER INTERFACE 21 DARA
MAIN Board (2/3) IC931 M62016L

Abbreviation APC: Auto Power Control AGC: Auto Gain Control
IC121 Digital Signal Processor, Digital Servo Signal Processor, EFM/ACIRC Encoder/Decoder, Shock-proof Memory Controller, ATRAC Encoder/Decoder, 2M Bit DRAM (CXD2654R) (BD (MD) board) Pin No. 31 to 36 to Pin Name MNT0 (FOK) MNT1 (SHCK) MNT2 (XBUSY) MNT3 (SLOC) SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY RECP XINT TX OSCI OSCO XTSL DIN0 DIN1 DOUT DADTI LRCKI XBCKI ADDT DADT LRCK XBCK FS256 DVDD A03 to A00 A10 A04 to A08 A11 DVSS XOE XCAS A09 XRAS XWE I/O O O O O I I (S) I (S) O (3) O (3) I (S) O O I O I I O I I I O I I I I O O O O O O O O O O O O O H is output when focus is on Track jump detection signal output to the system control (monitor output) Monitor 2 output to the system control (monitor output) Monitor 3 output to the system control (monitor output) Writing data signal input from the system control Serial clock signal input from the system control Serial latch signal input from the system control Reading data signal output to the system control Internal status (SENSE) output to the system control Reset signal input from the system control L: Reset Subcode Q sync (SCOR) output to the system control L is output every 13.3 msec. Almost all, H is output Digital In U-bit CD format or MD format subcode Q sync (SCOR) output to the system control Laser power switching input from the system control Interrupt status output to the system control Recording data output enable input from the system control System clock input (512Fs=22.5792 MHz) System clock output (512Fs=22.5792 MHz) (Not used) System clock frequency setting L: 45.1584 MHz, H: 22.5792 MHz (Fixed at H) Digital audio input (Optical input) Digital audio input (Optical input) Digital audio output (Optical output) Serial data input LR clock input H : Lch, L : R ch Serial data clock input Data input from the A/D converter Data output to the D/A converter LR clock output for the A/D and D/A converter (44.1 kHz) Bit clock output to the A/D and D/A converter (2.8224 MHz) 11.2896 MHz clock output (Not used) +3V power supply (Digital) DRAM address output DRAM address output (Not used) DRAM address output DRAM address output (Not used) Ground (Digital) Output enable output for DRAM CAS signal output for DRAM Address output for DRAM RAS signal output for DRAM Write enable signal output for DRAM (Used : CXD2652AR, Not used : CXD2650R) H: Recording, L: Playback Function FOK signal output to the system control (monitor output)
* I (S) stands for Schmidt input, I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O

Pin No. 50, 85 D1 D0

Pin Name
I/O I/O I/O I/O I (S) O I (A) I (A) I (A) O (3) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (A) I (S) O O O O O O O Data input/output for DRAM

Function

D2, D3 MVCI ASYO ASYI AVDD BIAS RFI AVSS PCO FILI FILO CLTV PEAK BOTM ABCD FE AUX1 VC ADIO AVDD ADRT ADRB AVSS SE TE DCHG APC ADFG F0CNT XLRF CKRF DTRF APCREF TEST0 TRDR

SECTION 7 EXPLODED VIEWS

NOTE: Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. The mechanical parts with no reference number in the exploded views are not supplied. Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. Abbreviation HK : Hong Kong model SP : Singapore model MY : Malaysia model AR : Argentine model AUS : Australian model KR : Korea model CH : Chinese model JE : Tourist model The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
7-1. CASE AND FRONT PANEL SECTION

MDM-5A #3

Including Panel board (Ref No. 12)

not supplied #3

Supplied with S601

Ref. No. 4 * 11

Part No. 4-221-106-01 4-221-105-01 4-221-087-01 4-221-087-11 X-4951-763-3 4-930-336-71 4-962-708-61 4-216-729-41 4-223-771-01 4-221-099-01

Description

Remark

Ref. No. 22 FL601

Part No.
KNOB (VOL) RING (VOL) PLATE (FL), INDICATION (EXCEPT AEP,UK) PLATE (FL), INDICATION (AEP,UK) PANEL ASSY, FRONT FOOT (FELT) EMBLEM (4-A), SONY LID (CARTRIDGE) SPRING (LID) FILTER (FL)
A-4426-073-A PANEL BOARD, COMPLETE 4-221-103-01 HOLDER (FL) 4-951-620-01 SCREW (2.6X8), +BVTP A-4426-083-A 1-773-212-11 1-791-211-11 1-777-240-11 4-221-097-01 4-212-589-01 4-221-098-01 1-791-223-11 1-517-901-11 MD DIGITAL BOARD, COMPLETE WIRE (FLAT TYPE) (25 CORE) WIRE (FLAT TYPE) (23 CORE) WIRE (FLAT TYPE) (21 CORE) BRACKET (MDM) SCREW (+BVTPWH M3), STEP PANEL, LOADING WIPE (FLAT TYPE) (31 CORE) INDICATOR TUBE, FLUORESCENT
4-993-842-11 CASE 3-363-099-11 SCREW (CASE 3 TP2)

7-2. CHASSIS SECTION

#3 not supplied T900 #3
T901 #2 #2 #3 #1 #1 #1 #1 #1 #1 #1 #1

#3 CDM55A-5SBD32 #3

#3 not supplied not supplied JE UK,HK #3

EXCEPT AR,AUS

The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. 53 * 58 Part No. A-4426-076-A A-4426-081-A A-4426-088-A 4-221-082-11 4-221-082-31 4-930-336-71 1-674-628-11 A-4426-080-A A-4426-087-A Description Remark Ref. No. 61 ! 62 ! 62 ! 63 ! T901 ! T901 ! T900 ! T900 Part No. Description Remark
AMP BOARD, COMPLETE POWER BOARD, COMPLETE (AEP,UK) POWER BOARD, COMPLETE (EXCEPT AEP,UK) PANEL, BACK (AEP,UK) PANEL, BACK (EXCEPT AEP,UK)
1-773-115-11 WIRE(FLAT TYPE) (19 CORE) 1-773-006-11 WIRE(FLAT TYPE) (15 CORE) 1-569-972-21 SOCKET, SHORT 2P 1-696-847-11 1-769-744-11 1-783-941-11 1-569-008-21 1-770-019-11 1-433-965-11 1-433-966-11 1-433-969-11 1-433-970-11 CORD, POWER (AUS) CORD, POWER (AEP,UK,HK,JE,MY,SP,KR,CH) CORD, POWER (AR) ADAPTOR, CONVERSION 2P (JE) ADAPTOR, CONVERSION PLUG 3P (UK,HK) TRANSFORMER, POWER (AEP,UK) TRANSFORMER, POWER (EXCEPT AEP,UK) TRANSFORMER, SUB POWER (AEP,UK) TRANSFORMER, SUB POWER (EXCEPT AEP,UK)

A-4672-475-A MOTOR ASSY, SPINDLE
7-5. CD MECHANISM DECK (CDM55A-5SBD32) (CDM identification: cleam colored chassis)

215 217

214 214

BU-5SBD32

Ref. No. 209 210
Part No. 4-925-315-31 1-674-336-11 4-220-231-01 4-220-229-01 4-220-239-01 4-220-237-01 4-220-238-01 4-220-234-01 4-221-815-01 4-220-233-01
Description DAMPER LOADING BOARD TRA Y (CDM) LEVER (SW) SPRING, TORSION GEAR (A) GEAR (B) PULLEY (LDG) ROLLER CAM (CDM55)

Ref. No. M103 S1

Part No. 4-221-816-01 4-221-916-01 A-4672-773-A 4-985-672-01 4-220-230-01 4-959-996-01 A-4672-772-A 4-221-817-02 A-4672-771-A 1-771-799-11
Description BEL T (CDM55) BUSHING PULLEY (A T) ASSY SCREW (+PTPWHM2.6), FLOATING CHASSIS
SPRING (932), COMPRESSION HOLDER (BU) ASSY SHAFT (BU) MOTOR (LD) ASSY (LOADING) SWITCH, LEVER (SLIDE)(LOADING SWITCH)
7-6. CD BASE UNIT (BU-5SBD32) (BU identification: black plastic turntable with magnet)

255 256

M101 (including rC)
The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Part No. 1-769-069-11 4-917-567-01 4-917-564-01 X-4952-989-1 A-4917-504-1 Description WIRE (FLAT TYPE) (16 CORE) GEAR (M) GEAR (P), FLATNESS BASE (OUTSART) ASSY (SPINDLE) MOTOR ASSY (SLED) Remark

Ref. No. 251 * 254 ! 255

Part No. 4-951-620-01 A-4724-375-A 4-917-565-01 4-951-940-01 8-848-379-31
Description SCREW (2.6X8), +BVTP BD (CD) BOARD, COMPLETE SHAFT, SLED INSULATOR (BU) OPTICAL PICK-UP KSS-213BA/F-NP

Ref. No. 258 M101 M102

7-7. CD MECHANISM DECK (CDM55C-5BD32) (CDM identification: black colored holder (AT) (319), pulley (313) with magnet)

304 303

315 317

314 314

BU-5BD32

Ref. No. 309 310

Part No. 4-925-315-41 1-674-336-11 4-224-894-11 4-220-229-01 4-220-239-01 4-220-237-01 4-220-238-01 4-220-234-01 4-221-815-11 4-220-233-01
Description DAMPER LOADING BOARD TRAY (CDM55D) LEVER (SW) SPRING, TORSION GEAR (A) GEAR (B) PULLEY (LDG) ROLLER CAM (CDM55)

Part No. 4-221-816-11 1-452-925-21 4-985-672-01 4-227-236-01 4-923-109-01 A-4672-993-A 4-221-817-11 4-227-218-21 A-4672-771-A 1-771-799-11
Description BELT (CDM55) MAGNET ASSY SCREW (+PTPWHM2.6), FLOATING CHASSIS SPRING (BU5), COMPRESSION
HOLDER (BU) ASSY SHAFT (BU) HOLDER (AT) MOTOR (LD) ASSY (LOADING) SWITCH, LEVER (SLIDE)(LOADING SWITCH)
7-8. CD BASE UNIT (BU-5BD32) (BU identification: metal turntable without magnet)

355 356

Ref. No. 351 * 354 ! 355

Ref. No. 358 M101 M102

SECTION 8 ELECTRICAL PARTS LIST
Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX, -X mean standardized parts, so they may have some difference from the original one. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. RESISTORS All resistors are in ohms METAL: Metal-film resistor METAL OXIDE: Metal Oxide-film resistor F : nonflammable SEMICONDUCTORS In each case, u: , for example: uA.: A., uPA.: PA., uPB.: PB., uPC.: PC., uPD.: PD. Remark Ref. No. Part No. CAPACITORS uF : F COILS uH : H Abbreviation HK : Hong Kong model SP : Singapore model MY : Malaysia model AR : Argentine model AUS : Australian model KR : Korea model CH : Chinese model JE : Tourist model
When indicating parts by reference number, please include the board name.

Ref. No.

Description < FUSE >
A-4426-076-A AMP BOARD, COMPLETE ******************** 1-533-293-11 FUSE HOLDER < CAPACITOR > C801 C802 C803 C804 C805 C806 C807 C808 C821 C822 C823 C824 C831 C832 C833 C834 C835 C836 C841 C851 C852 C853 C854 C855 C856 C857 C858 C871 1-124-721-11 1-162-286-31 1-126-964-11 1-162-288-31 1-126-051-11 1-126-051-11 1-136-495-11 1-136-495-11 1-126-965-11 1-126-052-11 1-136-165-00 1-164-159-11 1-126-052-11 1-136-165-00 1-127-734-51 1-136-165-00 1-127-734-51 1-136-165-00 1-126-960-11 1-124-721-11 1-162-286-31 1-126-964-11 1-162-288-31 1-126-051-11 1-126-051-11 ELECT CERAMIC ELECT CERAMIC ELECT ELECT FILM FILM ELECT ELECT FILM CERAMIC ELECT FILM ELECT MELF FILM ELECT MELF FILM ELECT ELECT CERAMIC ELECT CERAMIC ELECT ELECT 10uF 220PF 10uF 330PF 47uF 47uF 0.068uF 0.068uF 22uF 100uF 0.1uF 0.1uF 100uF 0.1uF 4700uF 0.1uF 4700uF 0.1uF 1uF 10uF 220PF 10uF 330PF 47uF 47uF 0.068uF 0.068uF 100uF 20% 10% 20% 10% 20% 20% 5% 5% 20% 20% 5% 20% 5% 20% 5% 20% 5% 20% 20% 10% 20% 10% 20% 20% 5% 5% 20% 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 35V 50V 35V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V IC801 ! F801 ! F802

R403 R404 R405 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512
1-249-429-11 CARBON 1-259-880-11 CARBON 1-249-417-11 CARBON 1-247-807-31 CARBON 1-249-417-11 CARBON 1-249-417-11 1-249-417-11 1-249-437-11 1-249-417-11 1-247-807-31 1-247-807-31 1-247-807-31 1-249-417-11 1-247-807-31 1-247-807-31 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON
10K 2.2M 1K 100 1K 1K 1K 47K 1K 100 1K 100 100
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%

F F F F

1-249-417-11 CARBON 1-249-426-11 CARBON 1-249-412-11 CARBON 1-249-418-11 CARBON 1-249-416-11 CARBON
1/4W F 1/4W (AEP,UK) 390 5% 1/4W F (AUS,AR,HK,MY,SP,KR,CH) 1.2K 5% 1/4W F (JE) 820 5% 1/4W F (AEP,UK) 5.6K 5% 1/4W (AUS,AR,HK,JE,MY,SP,KR,CH) 3.3K 5% 1/4W 10K 5% 1/4W 10K 5% 1/4W 10K 5% 1/4W 100K 100K 100 10K 22K 330 220K 100K 22K 470 10K 47K 22K 47K 10K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W
R566 R567 R568 R569 R570 R571 R572 R573 R911 R921 R922 R923 R924 R931 R932 R933 R941 R942 R943 R946 R947 R949
1-249-426-11 CARBON 1-247-843-11 1-249-429-11 1-249-429-11 1-249-429-11 1-249-441-11 1-249-441-11 1-247-807-31 1-249-409-11 1-247-807-31 1-249-429-11 1-249-433-11 1-249-411-11 1-247-887-00 1-249-441-11 1-249-433-11 1-249-413-11 1-249-429-11 1-249-437-11 1-249-433-11 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON
1-249-437-11 CARBON 1-249-429-11 CARBON < SWITCH >
1-762-871-11 SWITCH, KEYBOARD (RESET) < VIBRATOR >
1/4W F 1/4W F 1/4W F 1/4W 1/4W

X401 X501 X502

1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz) (AEP,UK) 1-781-107-21 VIBRATOR, SERAMIC (16MHz) 1-567-098-41 VIBRATOR, CRYSTAL (32.768MHz)
**************************************************************
Ref. No. Part No. Description Remark Ref. No. Part No. Description < IC > IC601 IC602 8-759-297-23 IC M66004M8FP 8-759-459-85 IC NJL63H400A < JACK > < CAPACITOR > C601 C602 C603 C604 C605 C606 C623 C635 C636 C640 C647 C648 C649 C650 C651 C652 C653 C654 C655 C656 C657 C658 C659 C660 C661 C662 C664 C665 C671 C672 C673 C674 C681 C686 C687 1-162-306-11 1-162-306-11 1-124-261-00 1-162-306-11 1-162-306-11 1-162-306-11 1-162-306-11 1-124-261-00 1-124-234-00 1-162-282-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-162-286-31 1-124-261-00 1-124-589-11 1-162-294-31 1-162-294-31 1-162-306-11 1-162-294-31 1-249-425-11 1-162-600-11 1-162-306-11 CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CARBON CERAMIC CERAMIC < CONNECTOR > CN601 1-784-753-11 CONNECTOR, FFC 31P < DIODE > D602 D603 D604 D605 D606 D607 D608 D609 8-719-032-86 8-719-032-98 8-719-812-44 8-719-812-44 8-719-032-86 DIODE DIODE DIODE DIODE DIODE SEL5420E-TP15 (^(MD)) SEL5820A-TP15 (^(MD)) SEL5220S-TP15 (rREC(MD)) SEL5220S-TP15 (6(MD)) SEL5420E-TP15 (^(CD)) R639 R641 R642 R643 R644 R645 R646 R647 R648 R649 R650 FL601 1-517-901-11 INDICATOR TUBE, FLUORESCENT 1-249-393-11 1-249-415-11 1-249-417-11 1-249-419-11 1-247-843-11 1-249-425-11 1-249-415-11 1-249-417-11 1-249-419-11 1-247-843-11 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 1K 1.5K 3.3K 4.7K 680 1K 1.5K 3.3K 4.7K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F F F F 0.01uF 0.01uF 10uF 0.01uF 0.01uF 0.01uF 0.01uF 10uF 22uF 100PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 220PF 10uF 47uF 0.001uF 0.001uF 0.01uF 0.001uF 4.7K 0.0047uF 0.01uF 30% 30% 20% 30% 30% 30% 30% 20% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 10% 10% 30% 10% 5% 30% 30% 16V 16V 50V 16V 16V 16V 16V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 16V 50V 1/4W F 16V 16V J601 J602 1-764-106-21 JACK (PHONES) 1-764-106-21 JACK (LINE-IN) < TRANSISTOR > Q601 Q602 Q604 Q605 Q606 Q607 Q608 Q609 Q610 8-729-620-05 8-729-620-05 8-729-900-80 8-729-900-80 8-729-900-80 8-729-900-80 8-729-900-80 8-729-900-80 8-729-900-80 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R601 R602 R603 R604 R607 R608 R609 R610 R611 R612 R615 R616 R617 R618 R619 R620 R621 R624 R625 R628 R630 R632 R633 R636 R637 1-249-441-11 1-249-441-11 1-249-417-11 1-249-417-11 1-249-441-11 1-249-434-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-247-807-31 1-247-807-31 1-247-807-31 1-247-807-31 1-247-807-31 1-247-807-31 1-247-807-31 1-249-407-11 1-249-407-11 1-249-415-11 1-249-412-11 1-249-407-11 1-249-407-11 1-249-413-11 1-249-417-11 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 100K 100K 1K 1K 100K 27K 1K 1K 1K 1K 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W F F F F F 2SC2603TP-EF 2SC2603TP-EF UN4211-TA UN4211-TA UN4211-TA UN4211-TA UN4211-TA UN4211-TA UN4211-TA Remark A-4426-073-A PANEL BOARD, COMPLETE ********************** * 1-690-880-31 LEAD (WITH CONNECTOR) 4-221-103-01 HOLDER (FL)

Q971 Q972 Q973 Q974 Q975 Q991
8-729-141-83 8-729-922-37 8-729-922-37 8-729-900-63 8-729-620-05
2SB1375 2SD2144S-TP-UVW 2SD2144S-TP-UVW UN4112-TA 2SC2603TP-EF 2SC2603TP-EF
8-729-620-05 TRANSISTOR < RESISTOR >
! R971 R972 R973 R974 R975 R976 R977 R978 R979 R980 ! R981 ! R982 R991 R992 R993 R994 R995
1-219-153-11 1-249-421-11 1-249-429-11 1-249-413-11 1-249-413-11 1-249-429-11 1-249-429-11 1-249-441-11 1-249-417-11 1-249-417-11 1-219-121-81 1-219-124-81 1-249-429-11 1-249-429-11 1-249-417-11
FUSIBLE CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON FUSIBLE FUSIBLE CARBON CARBON CARBON
10 2.2K 10K 10K 10K 100K 1K 1K 0.22 0.68 10K 10K 1K 1K 3.3K
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%

1/4W 1/4W 1/4W 1/4W 1/4W

1/4W 1/4W 1/4W 1/4W F 1/4W F 1/4W F 1/4W F 1/4W 1/4W 1/4W F 1/4W F 1/4W
1-113-925-00 CERAMIC 1-126-961-11 ELECT < CONNECTOR >
1-249-417-11 CARBON 1-247-843-11 CARBON < RELAY >

CN991 * CN992 * CN992

1-564-321-00 PIN, CONNECTOR 2P 1-564-321-21 PIN, CONNECTOR 2P AEP,UK 1-564-687-11 PIN, CONNECTOR 3P (AUS,AR,HK,JE,MY,SP,KR,CH)

! RY991

1-755-276-11 RELAY, POWER
The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
Ref. No. Part No. Description < SWITCH > ! S991 1-571-309-11 SWITCH (VOLTAGE SELESTOR) (AUS,AR,HK,JE,MY,SP,KR,CH) < TRANSFORMER > < RELAY > ! T900 ! T900 ! T901 ! T901 T992 1-433-969-11 TRANSFORMER, POWER (AEP,UK) 1-433-970-11 TRANSFORMER, POWER (AUS,AR,HK,JE,MY,SP,KR,CH) 1-433-965-11 TRANSFORMER, SUB POWER (AEP,UK) 1-433-966-11 TRANSFORMER, SUB POWER (AUS,AR,HK,JE,MY,SP,KR,CH) 1-424-485-11 FILTER, LINE RY881 1-515-921-11 RELAY (12V) < TERMINAL > TM881 Remark Ref. No. R895 ! R896 ! R896 Part No. Description 1-260-076-11 CARBON 1-215-891-11 METAL OXIDE 1-216-454-11 METAL OXIDE
1/2W 2W F (AEP,UK) 390 5% 2W F (AUS,AR,HK,JE,MY,SP,KR,CH)
1-537-238-31 TERMINAL BOARD (SPEAKER)
************************************************************** ************************************************************** 1-674-628-11 SP BOARD ******* < CAPACITOR > * CN601 C881 C882 C883 C884 C885 1-126-959-11 1-136-495-11 1-136-495-11 1-136-495-11 1-136-495-11 ELECT FILM FILM FILM FILM < CONNECTOR > ************************************************************** * CN881 * CN882 1-770-747-11 CONNECTOR, BOARD TO BOARD 12P 1-770-747-11 CONNECTOR, BOARD TO BOARD 12P < DIODE > D881 D882 8-719-911-19 DIODE 1SS133T-72 8-719-911-19 DIODE 1SS133T-72 < COIL > L881 L882 1-420-872-00 COIL, AIR-CORE 1-420-872-00 COIL, AIR-CORE < TRANSISTOR > Q881 8-729-111-29 TRANSISTOR < RESISTOR > ! R881 ! R882 ! R883 ! R884 R885 R886 R887 R888 R889 R890 ! R891 ! R891 R892 R893 R894 1-215-864-00 1-215-864-00 1-215-864-00 1-215-864-00 1-247-903-00 1-249-431-11 1-249-431-11 1-249-429-11 1-247-843-11 1-249-429-11 METAL OXIDE METAL OXIDE METAL OXIDE METAL OXIDE CARBON CARBON CARBON CARBON CARBON CARBON 1M 15K 15K 10K 3.3K 10K 680 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1W 1W 1W 1W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F F F F 2SD1616-TP-K ! 62 ! ! 160 ! FL601 HR901 HR901 S1 S102 ! T900 ! T900 ! T901 1-769-744-11 1-783-941-11 1-569-008-21 1-770-019-11 1-667-954-11 8-583-058-01 8-848-379-31 1-769-069-11 1-517-901-11 1-500-502-11 1-500-502-21 1-771-799-11 1-762-148-21 1-433-969-11 1-433-970-11 CORD, POWER (AEP,UK,HK,JE,MY,SP,KR,CH) CORD, POWER (AR) ADAPTOR, CONVERSION 2P (JE) ADAPTOR, CONVERSION PLUG 3P (UK,HK) FLEXIBLE BOARD OPTICAL PICK-UP KMS-260B/JIN OPTICAL PICK-UP KSS-213BA/F-NP WIRE (FLAT TYPE) (16 CORE) INDICATOR TUBE, FLUORESCENT HEAD, OVER WRITE HEAD, OVER WRITE SWITCH, LEVER (SLIDE)(LOADING SWITCH) SWITCH, PUSH (2 KEY) TRANSFORMER, SUB POWER (AEP,UK) TRANSFORMER, SUB POWER (EXCEPT AEP,UK) 61 ! 62 1-773-212-11 1-791-211-11 1-777-240-11 1-791-223-11 1-674-628-11 1-693-473-41 1-773-115-11 1-773-006-11 1-569-972-21 1-696-847-11 WIRE (FLAT TYPE) (25 CORE) WIRE (FLAT TYPE) (23 CORE) WIRE (FLAT TYPE) (21 CORE) WIRE (FLAT TYPE) (31 CORE) SP BOARD TUNER (EXCEPT JE) WIRE (FLAT TYPE) (19 CORE) WIRE (FLAT TYPE) (15 CORE) SOCKET, SHORT 2P CORD, POWER (AUS) MISCELLANEOUS ************* 0.47uF 0.068uF 0.068uF 0.068uF 0.068uF 20% 5% 5% 5% 5% 50V 50V 50V 50V 50V 1-506-486-11 PIN, CONNECTOR 7P < SWITCH > S601 S602 S604 1-572-126-21 SWITCH, PUSH (1 KEY) 1-572-126-21 SWITCH, PUSH (1 KEY) 1-771-264-11 SWITCH, PUSH(DETECTION)(1 KEY) 1-668-111-11 SW BOARD ******* < CONNECTOR >

DHC-MD373

SERVICE MANUAL

Ver 1.1 2001. 06
AEP Model UK Model E Model Australian Model Chinese Model Tourist Model
DHC-MD373 is composed of following models. As for the service manual, it is issued for each component model, then, please refer to it.
COMPONENT MODEL NAME FOR DHC-MD373
COMPACT DISC DECK RECEIVER SYSTEM SPEAKER SYSTEM HCD-MD373 SS-CMD373
Abbreviation MY : Malaysia model SP : Singapore model HK : Hong Kong model AR : Argentine model CH : Chinese model JE : Tourist model KR : Korea model

SPECIFICATIONS

General Power requirements European models : Other models : Power consumption: European models : Other models :

PARTS LIST

Part No. Description Remark ACCESSORIES & PACKING MATERIALS ******************************* MATCHING TRANSFORMER, ANTENNA (JE) COMMANDER, STANDARD (RM-SJ373) ANTENNA, FEEDER (JE) ANTENNA (FM) (EXCEPT JE) CORD, SPEAKER (1.5m)
230 V AC , 50/60 Hz 110 - 120 V or 220 - 240 V AC, 50/60 Hz 70 W 70 W
Supplied accessories AM loop antenna (1) FM wire antenna (1) Remote Commander RM-SJ373 (1) AA (R6) batteries (2) Speaker cords (2) Design and specifications are subject to change without notice.
1-417-170-11 1-418-554-11 1-501-224-00 1-501-594-11 1-782-794-11
3-867-542-11 MANUAL, INSTRUCTION (ENGLISH) 3-867-542-21 MANUAL, INSTRUCTION (FRENCH,SPANISH) (AEP,MY,SP,KR,CH,AR) 3-867-542-31 MANUAL, INSTRUCTION (GERMAN,DUTCH) (AEP) 3-867-542-41 MANUAL, INSTRUCTION (ITALIAN,PORTUGUESE) (AEP,JE) 3-867-542-51 MANUAL, INSTRUCTION (DANISH,FINNISH) (AEP) 3-867-542-61 3-867-542-71 3-867-542-81 3-867-542-91 4-981-643-21 MANUAL, INSTRUCTION (SWEDISH) (AEP) MANUAL, INSTRUCTION (CHINESE) (MY,SP,HK,JE) MANUAL, INSTRUCTION (KOREAN) (JE, KR) MANUAL, INSTRUCTION (CHINESE) (CH) COVER, BATTERY (FOR RM-SJ373)
COMPACT Hi-Fi STEREO SYSTEM

9-929-000-12

2001F0200-1 2001.6

Sony Corporation

Home Audio Company Shinagawa Tec Service Manual Production Group

http://getMANUAL.com