Sony CDX-M630 Service Manual
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Sony CDX-M630 Service Manual

Fm/am compact disc player
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SERVICE MANUAL
Ver 1.2 2002. 11
• The tuner and CD sections have no adjustments.
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS (US MODEL)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
CD player section
Signal-to-noise ratio
90 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Tuner section
FM
Tuning range
87.5 – 107.9 MHz (US, Canadian model)
87.5 – 108.0 MHz (AEP, UK, E model)
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6% (stereo),
0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
AM (US, Canadian model)
Tuning range
530 – 1,710 kHz
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
30 µV
Sony Corporation
9-873-693-03
2002K0400-1
e Vehicle Company
© 2002. 11
Published by Sony Engineering Corporation
CDX-M630
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
MW/LW (AEP, UK, E model)
Tuning range
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Aerial terminal
External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
MW: 30 µV
LW: 40 µV
Power amplifier section
Outputs
Speaker outputs (sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 52 W × 4 (at 4 ohms)
General
Outputs
Audio outputs (front/rear)
Subwoofer output (mono)
Power antenna relay
control terminal (US, Canadian model)
Power aerial relay
control terminal (AEP, UK, E model)
Power amplifier control
terminal
FM/AM COMPACT DISC PLAYER
FM/MW/LW COMPACT DISC PLAYER
US Model
Canadian Model
AEP Model
UK Model
E Model
CDX-L300/L460X
MG-393X-121//K
KSS-720A
– Continued on next page –
US, Canadian Model
AEP, UK, E Model
1

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  • Page 1 External antenna connector Intermediate frequency 10.7 MHz/450 kHz FM/AM COMPACT DISC PLAYER Sensitivity 30 µV US, Canadian Model FM/MW/LW COMPACT DISC PLAYER AEP, UK, E Model Sony Corporation 9-873-693-03 2002K0400-1 e Vehicle Company © 2002. 11 Published by Sony Engineering Corporation...

  • Page 2: Service Notes

    LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
  • Page 3 CDX-M630 AEP, UK, E model: Notes on CD-R/CD-RW discs • You can play CD-Rs (recordable CDs)/CD-RWs (rewritable CDs) designed for audio use on this unit. Look for these marks to distinguish CD-Rs/CD-RWs for audio use. This label is located on the bottom of the chassis.
  • Page 4 CDX-M630 EXTENSION CABLE AND SERVICE POSITION When repairing or servicing this set, connect the jig (extension cable) as shown below. • Connect the MAIN board (CNP701) and the SERVO board (CN1) with the extension cable (Part No. J-2502-011-1). MAIN BOARD CNP701...

  • Page 5: Table Of Contents

    CDX-M630 TABLE OF CONTENTS 1. GENERAL 4. DIAGRAMS Location of Controls ..............6 4-1. IC Pin Descriptions ............22 Connection example (US, Canadian Model) ......6 4-2. Block Diagram –CD Section– ........... 27 Connections (US, Canadian Model) ........7 4-3. Block Diagram –Tuner Section– ........28 Connection example (AEP, UK Model) ........

  • Page 6: General

    CDX-M630 SECTION 1 GENERAL This section is extracted from instruction manual. (US, Canadian Model) Connection example (US, Canadian Model)

  • Page 7: Connections (Us, Canadian Model)

    CDX-M630 Connections (US, Canadian Model)

  • Page 8: Connection Example (Aep, Uk Model)

    CDX-M630 Connection example (AEP, UK Model)

  • Page 9: Connections (Aep, Uk Model)

    CDX-M630 Connections (AEP, UK Model)

  • Page 10: Connection Example (E Model)

    CDX-M630 Connection example (E Model)

  • Page 11: Connections (E Model)

    CDX-M630 Connections (E Model)

  • Page 12: Disassembly

    CDX-M630 SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. 2-7. CHASSIS (T) SUB ASSY 2-1. FRONT PANEL ASSY (Page 15) (Page 12) 2-8. LEVER SECTION, 2-2. CD MECHANISM BLOCK, IN SELF SW BOARD...

  • Page 13: Cd Mechanism Block, Front Panel Assy

    CDX-M630 2-2. CD MECHANISM BLOCK, FRONT PANEL ASSY 7 bracket (CD) 5 CD mechanism block 6 PTT 2.6x6 8 tension spring (flexible) 0 cover (flexible) 9 slider (flexible) 3 PTT 2.6x4 qa CNP802 slider (flexible) flexible board Note: When installing the flexible board, 2 PTT 2.6x4...

  • Page 14: Motor Block Assy, Cam (R) Assy

    CDX-M630 2-4. MOTOR BLOCK ASSY, CAM (R) ASSY Note : Install the motor block assy and cam (R) assy in this roder. For phase alignment between cams (L) and (R), see page 19 and 21. 1 PTT 2.6x6 Note: Install the cam (R) assy with 4 PTT 2.6x6...

  • Page 15: Heat Sink

    CDX-M630 2-6. HEAT SINK 5 heat sink 4 PTT 2.6x6 3 PTT 2.6x10 1 PTT 2.6x6 2 PTT 2.6x6 2-7. CHASSIS (T) SUB ASSY 2 P 2x3 3 P 2x3 1 Unsolder the 4 chassis (T) sub assy lead wires.

  • Page 16: Lever Section, In Self Sw Board

    CDX-M630 2-8. LEVER SECTION, IN SELF SW BOARD 5 guide (disc) 6 lever (R) 3 tension spring (LR) 7 lever (L) 1 special screw 2 IN SELF SW board 4 claws 2-9. SERVO BOARD 7 special screw 8 special screws 2 CN2 3 Removal the solders.

  • Page 17: Shaft Roller Assy, Load Sw Board

    CDX-M630 2-10. SHAFT ROLLER ASSY, LOAD-SW BOARD 3 retaing ring (RA) shaft retainer (roller) washer 4 shaft retainer (roller) washer shaft retainer retaing ring (roller) (RA) Fig. 1 6 special screw 5 shaft roller assy 2 arm (roller) 7 LOAD-SW board 1 tension spring (RA) 2-11.

  • Page 18: Optical Pick-Up Block

    CDX-M630 2-12. OPTICAL PICK-UP BLOCK 5 P 2x3 1 P 2x3 6 spring (feed), plate 4 pick-up flexible board 2 sled motor assy 3 optical pick-up block 7 shaft (feed) assy...

  • Page 19: Phase Alignment

    CDX-M630 SECTION 3 PHASE ALIGNMENT 3-1. ARM (A-L) ASSY, ARM (B-L) ASSY 3 arm (A-L) assy 4 stop ring 1.5, type-E 2 stop ring 1.5, type-E 1 arm (B-L) assy bracket (L) assy 3-2. CAM (L) 1 Move the arm (B-L) assy in the direction of the arrow A and the arm (A-L) assy in the direction of 3 stop ring 1.5, type-E...

  • Page 20: Motor Block

    CDX-M630 3-3. MOTOR BLOCK 1 Turn the cam (L) and position the cam so that part A does not touch the SW board SW900. 3 PTT 2.6x6 4 PTT 2.6x6 2 motor block SW board 5 PTT 2.6x6 SW900 cam (L) 3-4.

  • Page 21: Arm (A-R) Assy, Arm (B-R) Assy

    CDX-M630 3-5. ARM (A-R) ASSY, ARM (B-R) ASSY 4 stop ring 1.5, type-E 3 arm (A-R) assy 2 stop ring 1.5, type-E 1 arm (B-R) assy bracket (R) assy 3-6. CAM (R) 3 stop ring 1.5, type-E 1 Move the arm (B-R) assy in the direction of the arrow A and the arm (A-R) assy in the direction of the arrow B fully (full open state).

  • Page 22: Diagrams

    Beep signal output TEL ATT Telephone mute detect signal input UNI SI SONY BUS data signal input from bus interface (IC802) UNI SO SONY BUS data signal output to bus interface (IC802) SONY BUS clock signal output to bus interface (IC802)
  • Page 23 CDX-M630 Pin No. Pin Name Pin Description QUALITY Tuner noise detect signal input from electronic volume (IC305) (AEP, UK, E Model) FM AGC FM auto gain control signal output to tuner unit (TU601) MPTH Tuner multi-path signal input from RDS decoder (IC601) (AEP, UK, E model) S-meter signal input from tuner unit (TU601) —...
  • Page 24 CDX-M630 Pin No. Pin Name Pin Description DST SEL1 Destination select 1 signal input DST SEL2 Destination select 2 signal input BOOT Display CPU write-in control signal output to sub system control (IC301) S CODE1 Security code setting 1 signal input...
  • Page 25 CDX-M630 • IC301 HD6432398A03FW (SUB SYSTEM CONTROL) Pin No. Pin Name Pin Description SA CLK Spectrum analyzer clock signal output to electronic volume (IC305) Not used. (Open) — Ground pin — Not used. (Open) — Power supply pin (+5 V) 6 to 9 Not used.
  • Page 26 CDX-M630 Pin No. Pin Name Pin Description EXTAL — Crystal oscillator (18.43 MHz) — Ground pin Not used. (Open) — Power supply pin (+5 V) 90 to 96 Not used. (Open) UNI SO Bus data signal output to bus interface (IC802)

  • Page 27: Block Diagram -Cd Section

    CDX-M630 4-2. BLOCK DIAGRAM — CD SECTION — RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR OPTICAL PICK-UP KSS-720A (Page 28) TUNER SECTION LOUT SYSTEM CONTROL ROUT IC801 (1/3) CONV R-CH DEMOD PACK 78 CD_PACK TSTB 29 TSTB DSUB CODE TSCK PROCESS CONV.

  • Page 28: Block Diagram -Tuner Section

    CDX-M630 4-3. BLOCK DIAGRAM — TUNER SECTION — PJ401 –1 GND SWITCH BUS AUDIO IN ELECTRONIC VOLUME Q420 –2 IC305 R-CH (Page 27) AUXL 43 MDL SECTION –5 OUT LF AUDIO OUT Q202 DISPLAY SACLK 21 SACLK FRONT –6 R-CH...

  • Page 29: Block Diagram -Display Section

    CDX-M630 4-4. BLOCK DIAGRAM — DISPLAY SECTION — Q806 SUB SYSTEM CONTROL BUS INTERFACE SYSTEM CONTROL IC802 IC301 IC801 (3/3) CNP801 (BUS CONTROL IN) UNI SI DATA UNI SI SA CLK SA CLK TUNER SA IN SA OUT UNI SO...

  • Page 30: Circuit Boards Location

    CDX-M630 4-5. CIRCUIT BOARDS LOCATION THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: IN SELF SW board • All capacitors are in µF unless otherwise noted. pF: µµF...

  • Page 31: Schematic Diagram -Cd Mechanism Section

    CDX-M630 • Refer to page 30 for Waveforms. 4-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 44 for IC Block Diagram. TP9 TP8 C20 C23 TP77 TP78 TP89 TP79 TP80 TP81 TP45 TP82 TP10 TP44 TP83...

  • Page 32: Printed Wiring Boards -Cd Mechanism Section

    CDX-M630 4-7. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 30 for Circuit Boards Location.
  • Page 33 CDX-M630 • Semiconductor Location Ref. No. Location (Page 35)

  • Page 34: Printed Wiring Boards -Main Section

    CDX-M630 4-8. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 30 for Circuit Boards Location. • Semiconductor Location Ref. No. Location Ref. No. Location IC301 D301 D303 IC303 D304 I-10 IC305 (D402) IC306 (D403) IC307 (D405) (IC308)
  • Page 35 CDX-M630 BATT AEP,UK,E model (Page 33) US,Canadian model R961 (Page 40)

  • Page 36: Schematic Diagram -Main Section (1/4)

    CDX-M630 • Refer to page 30 for Waveform. 4-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 44 for IC Block Diagrams. IC407 PJ403 R314 R450 C324 R313 R315 R323 C329 R327 R326 TU601 C325 R317 R316...

  • Page 37: Schematic Diagram -Main Section (2/4)

    CDX-M630 4-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 44 for IC Block Diagram. R448 C465 Q403 PJ402 R449 Q420 R465 D420 C470 R466 PJ401 C462 R447 R103 R445 R455 C101 R444 R446 D901 C436 JR812...

  • Page 38: Schematic Diagram -Main Section (3/4)

    CDX-M630 • Refer to page 30 for Waveforms. 4-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 44 for IC Block Diagram. (Page 36) (Page 37) FB801 Q804 R857 D923 R917 R813 IC B/D R855 R837 R865...

  • Page 39: Schematic Diagram -Main Section (4/4)

    CDX-M630 • Refer to page 30 for Waveform. 4-12. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 45 for IC Block Diagrams. (Page 37) (Page 36) M601 C413 C405 CNP902 SW900 D832 C353 R353 C378 R373 R716...

  • Page 40: Printed Wiring Board -Sub (Cd) Section

    CDX-M630 4-13. PRINTED WIRING BOARD — SUB (CD) SECTION — • Refer to page 30 for Circuit Boards Location. (Page 35) • Semiconductor Location Ref. No. Location D506 C-10 D509 B-14 D511 D512 D514 C-10 IC501 B-13 Q501 Q502 C-10...

  • Page 41: Schematic Diagram -Sub (Cd) Section

    CDX-M630 4-14. SCHEMATIC DIAGRAM — SUB (CD) SECTION — CN502 Q501 R502 R501 R503 R504 D514 D512 D511 JR551 Q502 (Page 39) R506 SW501 CN501 FB503 R507 IC501 D506 D509 C509 C504 Note: • Voltage is dc with respect to ground under no-signal (detuned) condition.

  • Page 42: Printed Wiring Board -Display Section

    CDX-M630 4-15. PRINTED WIRING BOARD — DISPLAY SECTION — • Refer to page 30 for Circuit Boards Location. (Page 34) D906 D904 LSW904 CN901 D907 C911 D905 LSW913 LSW914 R919 C903 R982 R920 R970 S908 R977 R918 R929 C910 LED905...

  • Page 43: Schematic Diagram -Display Section

    CDX-M630 4-16. SCHEMATIC DIAGRAM — DISPLAY SECTION — LCD903 Q903 CN901 R943 R946 R945 R951 R953 R955 R957 R959 R936 R929 LED918 R928 R931 LED915 LSW901(2/2) LSW908(2/2) LSW915(2/2) LSW910(2/2) LED905 LSW904(2/2) LCD902 LSW902(2/2) LSW907(2/2) LSW911(2/2) LSW913(2/2) LED906 LED916 LED917 LSW909(2/2)
  • Page 44 CDX-M630 • IC BLOCK DIAGRAMS IC1 µPD63711GC-8EU IC2 BA5810FP-E2 71 70 BIAS LOADING PRE MICROCOMPUTER INTERFACE OPIN4+ FWD REV AGCI 50 C2D3 – OPIN4– COMPARATOR 49 C2D2 LDCONT CD-TEXT DECODER 48 C2D1 POWER OPOUT4 SUB-CODE PROCESSOR SAVE MEMORY 47 C1D2...
  • Page 45 CDX-M630 IC305 TDA7406 32 31 30 29 28 27 26 25 MIXER SOFT STEP SOFT STEP SOFT STEP MONO FADER FADER FADER FADER CREF SUPPLY SACLK WOOFER FILTER OUTPUT SELECTOR DGND SWIN ACINR 17 SM ACOUTR SWACOUT C-BUS QUAL. QUAL...

  • Page 46: Exploded Views

    CDX-M630 SECTION 5 EXPLODED VIEWS NOTE: • The mechanical parts with no reference The components identified by • Color Indication of Appearance Parts mark 0 or dotted line with mark number in the exploded views are not supplied. Example : 0 are critical for safety.

  • Page 47: Cam Section

    CDX-M630 5-2. CAM SECTION M601 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-230-495-01 CAM (L) 3-230-494-01 GEAR (C) X-3380-549-1 ARM (B-R) ASSY 3-230-496-01 CAM (R) X-3380-544-1 BRACKET (L) ASSY X-3380-545-1 BRACKET (R) ASSY X-3380-548-1 ARM (B-L) ASSY...

  • Page 48: Main Board Section

    CDX-M630 5-3. MAIN BOARD SECTION TU601 F901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3380-558-1 CHASSIS (CD) ASSY * 110 3-230-509-01 CHASSIS, BACK * 102 3-230-417-11 SHEET, INSULATING * 111 3-019-565-01 BRACKET (IC) 3-230-493-01 GEAR (DRIVE SHAFT)

  • Page 49: Front Panel Section

    CDX-M630 5-4. FRONT PANEL SECTION LCD903 LCD902 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3381-645-1 PANEL (KEY) ASSY, FRONT (AEP,UK,E) 3-238-803-01 BUTTON (OPEN) X-3381-648-1 PANEL (KEY) ASSY, FRONT (US,CND) 2-626-869-01 SCREW (M2X3), SERRATION 3-238-816-01 BUTTON (EJECT)

  • Page 50: Cd Mechanism Section (1)

    CDX-M630 5-5. CD MECHANISM SECTION (1) (MG-393X-121//K) M903 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-040-050-01 LEVER (L) 3-040-040-02 ARM (ROLLER) 3-040-038-01 SPRING (LR), TENSION * 213 A-3283-048-A SERVO BOARD, COMPLETE 3-040-039-02 CHASSIS (T) * 214...

  • Page 51: Cd Mechanism Section (2)

    CDX-M630 5-6. CD MECHANISM SECTION (2) (MG-393X-121//K) not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-040-025-01 ARM, CHUCKING 3-040-031-01 DAMPER (T) 3-040-024-01 RETAINER (DISC) 3-040-058-01 GEAR (MDL) 3-040-026-01 SPRING (CH), TENSION 3-040-052-01 WHEEL (U), WORM...

  • Page 52: Cd Mechanism Section (3)

    CDX-M630 5-7. CD MECHANISM SECTION (3) (MG-393X-121//K) M901 (Supplied with 301) M902 The components identified by Les composants identifiés par une mark 0 or dotted line with mark marque 0 sont critiques pour 0 are critical for safety. la sécurité.

  • Page 53: Electrical Parts List

    3-238-809-01 PLATE (LCD MAIN), LIGHT GUIDE < DIODE > 3-238-825-01 BRACKET (LCD KEY) 3-238-826-01 SHEET (KEY), DIFFUSION LED901 8-719-079-49 LED NSSW450-BRS-TVR (SONY) 3-238-827-01 PLATE (LCD KEY), LIGHT GUIDE LED903 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT) LED904 8-719-076-58 LED NSSW440-BRS (LCD BACK LIGHT) <...
  • Page 54 CDX-M630 DISPLAY IN SELF SW LOAD-SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R953 1-216-029-00 METAL CHIP 1/10W R955 1-216-029-00 METAL CHIP 1/10W Q901 8-729-900-53 TRANSISTOR DTC114EK R957 1-216-029-00 METAL CHIP 1/10W...
  • Page 55 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3274-359-A MAIN BOARD, COMPLETE (US,CND) C377 1-124-589-11 ELECT 47uF A-3274-370-A MAIN BOARD, COMPLETE (AEP,UK,E) C378 1-162-964-11 CERAMIC CHIP 0.001uF C379 1-164-156-11 CERAMIC CHIP 0.1uF ********************* C380 1-162-974-11 CERAMIC CHIP 0.01uF...
  • Page 56 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C622 1-162-962-11 CERAMIC CHIP 470PF C906 1-162-964-11 CERAMIC CHIP 0.001uF (AEP,UK,E) C907 1-124-233-11 ELECT 10uF C623 1-162-964-11 CERAMIC CHIP 0.001uF C908 1-162-959-11 CERAMIC CHIP 330PF (AEP,UK,E)
  • Page 57 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D802 8-719-988-61 DIODE 1SS355TE-17 IC307 8-759-580-33 IC BA6288FS-E2 D803 8-719-422-43 DIODE MA8051-H (AEP,UK,E) IC308 8-759-701-01 IC NJM2904M D804 8-719-988-61 DIODE 1SS355TE-17 IC311 8-759-832-29 IC NJM4580M-(TE2) D805 8-719-978-33 DIODE DTZ-TT11-6.8B...
  • Page 58 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R122 1-216-809-11 METAL CHIP 1/10W R201 1-216-841-11 METAL CHIP 1/10W Q101 8-729-920-21 TRANSISTOR DTC314TK-T-146 R202 1-216-841-11 METAL CHIP 1/10W Q102 8-729-920-21 TRANSISTOR DTC314TK-T-146...
  • Page 59 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R405 1-216-809-11 METAL CHIP 1/10W R626 1-216-009-11 RES-CHIP 1/10W R406 1-216-864-11 METAL CHIP 1/10W (AEP,UK,E) (US,CND) R627 1-216-073-00 RES-CHIP 1/10W R440 1-216-864-11 METAL CHIP 1/10W (AEP,UK,E)
  • Page 60 CDX-M630 MAIN SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R854 1-216-864-11 METAL CHIP 1/10W R927 1-216-833-11 METAL CHIP 1/10W R855 1-216-821-11 METAL CHIP 1/10W R928 1-216-845-11 METAL CHIP 100K 1/10W R856 1-216-815-11 METAL CHIP...
  • Page 61 CDX-M630 SERVO SL SW SUB (CD) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-107-826-11 CERAMIC CHIP 0.1uF 1-218-344-11 RES-CHIP 7.5K 1/10W 1-162-924-11 CERAMIC CHIP 56PF 1-216-837-11 METAL CHIP 1/10W 1-162-924-11 CERAMIC CHIP 56PF 1-216-839-11 METAL CHIP...
  • Page 62 CDX-M630 SUB (CD) SWITCH Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > ACCESSORIES ************ IC501 8-749-012-25 IC RS-170-TU 1-477-110-11 REMOTE COMMANDER (RM-X117) < TRANSISTOR > 3-230-047-01 LID, BATTERY CASE (for RM-X117) 3-242-100-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,...
  • Page 63 CDX-M630 US Model Canadian Model SERVICE MANUAL AEP Model UK Model E Model Ver 1.2 2002. 11 SUPPLEMENT-1 File this supplement with the service manual. Subject : Change the suffix number (-13) of main board and power IC (IC903). (ENG-02013) The main board has been changed for those sets that have their serial numbers of 3531081 and later.
  • Page 64 CDX-M630 • Waveforms THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. Main Board — — (In addition to this, the necessary note is (MODE: FM) printed in each block.) for schematic diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 3.8Vp-p...
  • Page 65 CDX-M630 • IC BLOCK DIAGRAMS IC305 TDA7406 IC601 SAA6588T/V2 IC802 MM1175XFF BUS ON MULTI MPTH PATH SMETER DETECTOR 32 31 30 29 28 27 26 25 RESET RESET RESET IN TEST SWITCH TEST CONTROL RDS/RDBS MIXER DEMODULATOR BATT BATT BUS ON...
  • Page 66 CDX-M630 1. PRINTED WIRING BOARDS — MAIN SECTION — • Semiconductor Location Ref. No. Location Ref. No. Location D301 IC301 D303 H-10 IC303 (D402) IC305 (D403) IC306 G-10 (D405) IC307 H-10 Q201 Q403 Q202 Q102 (D406) (IC308) H-10 R840 R952...
  • Page 67 CDX-M630 PJ401 CNP803 CNP801 CNP901 IC903 TU601 F901 C407 JW109 PJ403 PJ402 R201 R841 R956 JW123 JR604 CNP903 CNP904 R202 R203 C920 C917 R449 D409 D411 JW122 R204 R447 R919 D403 C440 R935 D908 C102 R455 R610 R445 R446 D410...
  • Page 68 CDX-M630 • Refer to page 2 for Waveform. 2. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 2 for IC Block Diagrams. PJ403 IC407 C324 R313 R314 R315 R323 C329 R327 R326 TU601 C325 R317 R316 R450...
  • Page 69 CDX-M630 3. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 2 for IC Block Diagram. R448 PJ402 C465 Q403 R449 Q420 R465 D420 C470 R466 PJ401 C462 R447 R445 R455 R103 C101 R444 R446 D901 C436 JR812...
  • Page 70 CDX-M630 • Refer to page 2 for Waveforms. 4. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 2 for IC Block Diagram. (Page 6) (Page 7) FB801 Q804 R857 D923 R917 R813 IC B/D R855 R837 R865...
  • Page 71 CDX-M630 • Refer to page 2 for Waveform. 5. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 2 for IC Block Diagrams. (Page 7) (Page 6) M601 C405 C413 CNP902 SW900 D832 C353 R353 C378 R373 R716...
  • Page 72 CDX-M630 MAIN 6. ELECTRICAL PARTS LIST Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark NOTE: C604 1-163-237-11 CERAMIC CHIP 27PF C808 1-115-156-11 CERAMIC CHIP • Due to standardization, replacements in • Items marked “*” are not stocked since...
  • Page 73 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > D914 8-719-058-24 DIODE RB501V-40TE-17 D915 8-719-978-33 DIODE DTZ-TT11-6.8B D301 8-719-914-43 DIODE DAN202K D916 8-719-055-30 DIODE D1FS4A-TA D303 8-719-914-44 DIODE DAP202K D917 8-719-056-93 DIODE UDZ-TE-17-18B...
  • Page 74 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > Q929 8-729-038-68 TRANSISTOR KRC103S Q930 8-729-106-60 TRANSISTOR 2SB1115A L701 1-412-054-21 INDUCTOR 2.2uH L901 1-419-476-31 COIL, CHOKE 250uH < RESISTOR > L902 1-419-537-11 COIL, CHOKE...
  • Page 75 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R377 1-414-235-22 INDUCTOR, FERRITE BEAD R620 1-216-825-11 METAL CHIP 2.2K 1/10W R378 1-216-809-11 METAL CHIP 1/10W (AEP,UK,E) R379 1-216-821-11 METAL CHIP 1/10W R621 1-216-864-11 METAL CHIP...
  • Page 76 CDX-M630 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R846 1-216-821-11 METAL CHIP 1/10W R924 1-216-821-11 METAL CHIP 1/10W R847 1-216-821-11 METAL CHIP 1/10W R925 1-216-839-11 METAL CHIP 1/10W R848 1-216-809-11 METAL CHIP 1/10W R926...
  • Page 77 CDX-M630 MEMO...
  • Page 78 CDX-M630 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 revised page. Ver. Date Description of Revision 2002.

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