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Sony CDX-CA810X Service Manual
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Sony CDX-CA810X Service Manual

Sony CDX-CA810X Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Ver 1.1 2003. 11
• The tuner and CD sections have no adjustments.
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.
TE
L 13942296513
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
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
9 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
67 dB (stereo),
69 dB (mono)
Harmonic distortion at 1 kHz
0.5% (stereo),
0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
AM
Tuning range
530 – 1,710 kHz
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
30 µV
www
.
Sony Corporation
9-874-265-02
2003K04-1
e Vehicle Company
© 2003. 11
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
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u163
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http://www.xiaoyu163.com
CDX-CA810X
2 9
8
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
Power amplifier section
Outputs
Speaker impedance
Maximum power output 52 W × 4 (at 4 ohms)
General
Outputs
Inputs
Tone controls
Loudness
FM/AM COMPACT DISC PLAYER
co
.
9 4
2 8
US Model
Canadian Model
CDX-CA710X
MG-393XA-121//Q
KSS-720A
0 5
8
2 9
9 4
2 8
Speaker outputs
(sure seal connectors)
4 – 8 ohms
Audio outputs (front/rear)
Subwoofer output (mono)
Power antenna relay control terminal
Power amplifier control terminal
Telephone ATT control terminal
BUS control input terminal
BUS audio input terminal
Remote controller input terminal
Antenna input terminal
Bass ±10 dB at 62 Hz
Treble ±10 dB at 16 kHz
+8 dB at 100 Hz
+2 dB at 10 kHz
– Continued on next page –
m
9 9
9 9
1

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  • Page 1 – Continued on next page – Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity 30 µV FM/AM COMPACT DISC PLAYER u163 Sony Corporation 9-874-265-02 2003K04-1 e Vehicle Company © 2003. 11 Published by Sony Engineering Corporation http://www.xiaoyu163.com...
  • Page 2 NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
  • Page 3 CDX-CA810X 3 7 63 1515 0 • UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.)

  • Page 4: Table Of Contents

    CDX-CA810X 3 7 63 1515 0 TABLE OF CONTENTS 1. GENERAL Location of controls ..............5 Connections ................6 2. DISASSEMBLY 2-1. Sub Panel Assy ..............7 2-2. CD Mechanism Block ............8 2-3. Main Board ................. 8 2-4. Heat Sink, MJ Board ............9 2-5.

  • Page 5: General

    CDX-CA810X SECTION 1 GENERAL 3 7 63 1515 0 This section is extracted from instruction manual. Note Location of controls If the display disappears by pressing (OFF) , it cannot Card remote commander RM-X118 be operated with the card remote commander unless (SOURCE) on the unit is pressed, or a disc is inserted to activate the unit first.

  • Page 6: Connections

    CDX-CA810X 3 7 63 1515 0 Connections Source selector (not supplied) Supplied with the CD/MD changer Sélecteur de source Fourni avec le changeur de CD/MD (non fourni) XA-C30 Supplied with XA-C30 Fourni avec le XA-C30 BUS AUDIO IN SUB OUT (MONO)

  • Page 7: Disassembly

    CDX-CA810X SECTION 2 DISASSEMBLY 3 7 63 1515 0 Note : This set can be disassemble according to the following sequence. 2-5. CHASSIS (T.U) ASSY 2-1. SUB PANEL ASSY (Page 9) (Page 7) 2-6. DISC IN BOARD 2-7. SERVO BOARD 2-2.

  • Page 8: Cd Mechanism Block

    CDX-CA810X 3 7 63 1515 0 2-2. CD MECHANISM BLOCK 7 bracket (CD) 5 CD mechanism block 6 PTT 2.6x4 2 PTT 2.6x6 1 PTT 2.6x6 L 13942296513 4 CNP301 2-3. MAIN BOARD 3 PTT 2.6x6 5 MAIN board 4 PTT 2.6x6...

  • Page 9: Heat Sink, Mj Board

    CDX-CA810X 3 7 63 1515 0 2-4. HEAT SINK, MJ BOARD 0 MJ board 6 heat sink 5 PTT 2.6x8 4 PTT 2.6x12 3 PTT 2.6x8 2 cord (RCA) 1 PTT 2.6x6 L 13942296513 2-5. CHASSIS (T.U) ASSY 2 P 2x3...

  • Page 10: Disc In Board

    CDX-CA810X 3 7 63 1515 0 2-6. DISC IN BOARD 4 guide (disc) 1 PS 2x3 2 DISC IN board 3 claws L 13942296513 2-7. SERVO BOARD 7 SERVO board 6 PS 2x4 5 PS 2x4 2 Removal the solders.

  • Page 11: Shaft Roller Assy

    CDX-CA810X 3 7 63 1515 0 2-8. SHAFT ROLLER ASSY • When installing, take note of the positions arm (roller) and washers. (Fig. 1) 3 retaining ring (roller) bearing (roller) bearing (roller) 4 bearing (roller) washer (RA) retaining ring (roller) washer (RA) Fig.

  • Page 12: Optical Pick-Up Block

    CDX-CA810X 3 7 63 1515 0 2-10. OPTICAL PICK-UP BLOCK 4 P 2x3 1 P 2x3 5 leaf spring (feed) 2 sled motor assy 3 optical pick-up block 6 shaft (feed) assy L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 13: Diagrams

    NCO (VCC) Not used. (Open) TELATT Telephone attenuator detection input NCO (VCC) Not used. (Fixed at H in this set) UNISO SONY-BUS data output UNISI SONY-BUS data input UNICKO SONY-BUS clock output I2C_SIO C BUS serial data input/output Not used. (Open)
  • Page 14 CDX-CA810X 3 7 63 1515 0 Pin No. Pin Name Pin Description TSTB CD text parameter strobe output for CD servo IC. RFOK RFOK signal input from CD servo IC. CD_RST Reset signal output for CD servo IC. Command/parameter discrimination signal output for CD servo IC.

  • Page 15: Block Diagram -Cd Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-2. BLOCK DIAGRAM — CD SECTION — RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR OPTICAL PICK-UP KSS-720A (Page 16) TUNER SECTION LOUT SYSTEM CONTROL ROUT IC303 (1/3) CONV R-CH DEMOD...

  • Page 16: Block Diagram -Tuner Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-3. BLOCK DIAGRAM — TUNER SECTION — CN401 MUTE SUB OUT (MONO) Q407 J401 AUDIO OUT FRONT R-CH ELECTRONIC VOLUME BUS AUDIO IN IC401 R-CH (Page 15) OUTSW 4 PDL+...

  • Page 17: Block Diagram -Display Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-4. BLOCK DIAGRAM — DISPLAY SECTION — 3-5. CIRCUIT BOARDS LOCATION MJ board DISC IN board SYSTEM CONTROL LCD DRIVE IC303 (3/3) IC901 KEY MATRIX SUB (CD) board KEY IN0...

  • Page 18: Printed Wiring Boards -Cd Mechanism Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 17 for Circuit Boards Location. : Uses unleaded solder. THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
  • Page 19 CDX-CA810X 3 7 6 3 1 5 1 5 0 : Uses unleaded solder. TP77 TP78 TP62 TP82 TP48 TP66 TP80 TP84 (Page 21) TP83 TP60 TP12 TP11 TP50 TP47 C9 C10 TP64 TP10 TP51 TP89 TP59 TP52 TP71...

  • Page 20: Schematic Diagram -Cd Mechanism Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 • Refer to page 17 for Waveforms and page 18 for Common Note on Schematic Diagram. 3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 27 for IC Block Diagrams.

  • Page 21: Printed Wiring Boards -Main Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-8. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 17 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. : Uses unleaded solder.

  • Page 22: Schematic Diagram -Main Section (1/2)

    CDX-CA810X 3 7 6 3 1 5 1 5 0 • Refer to page 18 for Common Note on Schematic Diagram. 3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 29 for IC Block Diagrams. C411...

  • Page 23: Schematic Diagram -Main Section (2/2)

    CDX-CA810X Ver 1.1 • Refer to page 17 for Waveforms and page 18 for Common Note on Schematic Diagram. 3 7 6 3 1 5 1 5 0 3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 28 for IC Block Diagrams.

  • Page 24: Printed Wiring Board -Relay Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-11. PRINTED WIRING BOARD — RELAY SECTION — • Refer to page 17 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. : Uses unleaded solder.

  • Page 25: Printed Wiring Board -Key Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-12. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 17 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. : Uses unleaded solder.

  • Page 26: Schematic Diagram -Key Section

    CDX-CA810X 3 7 6 3 1 5 1 5 0 3-13. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 18 for Common Note on Schematic Diagram. R995 R998 D971 LED913 R940 LED921 LED922 LED923 LED924 R921 R923...

  • Page 27: Ic Block Diagrams

    CDX-CA810X 3 7 63 1515 0 3-14. IC BLOCK DIAGRAMS IC1 µPD63711GC-8EU (Servo Board) 71 70 MICROCOMPUTER INTERFACE AGCI 50 C2D3 COMPARATOR 49 C2D2 CD-TEXT DECODER 48 C2D1 SUB-CODE PROCESSOR MEMORY 47 C1D2 SRAM PROCESSOR AUTO GAIN FD/TD/SD/MD 46 C1D1...
  • Page 28 CDX-CA810X 3 7 63 1515 0 IC2 BA5810FP-E2 (Servo Board) BIAS LOADING PRE OPIN4+ FWD REV – OPIN4– LDCONT POWER OPOUT4 SAVE OPIN3+ – OPIN3– PREVCC (PRE.LOADING) OPOUT3 PREVCC POWVCC12 (CH1.CH2) CH1-4 MUTE POWVCC MUTE POWVCC34 (CH3,CH4) VOL– POWVCC VOL+ –...
  • Page 29 CDX-CA810X 3 7 63 1515 0 IC201 TDA8588J/N1 (Main Board (1/2)) I2C BUS PGND3 IN_RL IN_FL SGND PROTECTION DIAGNOSTIC IN_FR IN_RR ACGND PGND2 STANDBY MUTE CHIP DETECT PGND1 DIAGNOSTIC BATTERY TEMPERATURE DIAF DETECTION PROTECTION ENABLE LOGIC L 13942296513 SWITCH...
  • Page 30 CDX-CA810X 3 7 63 1515 0 IC401 TDA7416 (Main Board (1/2)) 30 29 24 23 HIGH PASS MIXER FILTER2 SOFT STEP FADER ACOUTR SOFT STEP ACINSW FADER ACOUTSW HIGH PASS MIXER 22 OUTRF FILTER WOOFER SOFT STEP OUTRR FILTER...

  • Page 31: Exploded Views

    CDX-CA810X SECTION 4 EXPLODED VIEWS 3 7 63 1515 0 NOTE: The components identified by • The mechanical parts with no reference • Color Indication of Appearance Parts mark 0 or dotted line with mark number in the exploded views are not supplied.

  • Page 32: Main Board Section

    CDX-CA810X Ver 1.1 3 7 63 1515 0 4-2. MAIN BOARD SECTION not supplied not supplied L 13942296513 TUX501 F901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3274-629-A MAIN BOARD, COMPLETE (TYPE A) TUX501 A-3220-887-A TUNER UNIT (TUX-030) A-3274-950-A MAIN BOARD, COMPLETE (TYPE B) 7-685-792-09 SCREW +PTT 2.6X6 (S)

  • Page 33: Front Panel Section

    X-3383-264-1 CASE ASSY (for FRONT PANEL) X-3382-745-1 PANEL ASSY, FRONT 3-246-968-01 COVER (FRONT PANEL) X-3383-381-1 BUTTON KIT (SVX) ASSY 3-039-505-12 EMBLEM (NO.2.5), SONY 3-247-359-01 CUSHION (WINDOW) LCD901 1-805-099-11 DISPLAY PANEL, LIQUID CRYSTAL 1-694-965-11 CONDUCTIVE BOARD, CONNECTION 7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT...

  • Page 34: Cd Mechanism Section (1)

    CDX-CA810X 3 7 63 1515 0 4-4. CD MECHANISM SECTION (1) (MG-393XA-121//Q) not supplied L 13942296513 supplied not supplied not supplied not supplied M903 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3315-247-B CHASSIS (T.U) ASSY...

  • Page 35: Cd Mechanism Section (2)

    CDX-CA810X 3 7 63 1515 0 4-5. CD MECHANISM SECTION (2) (MG-393XA-121//Q) not supplied L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3378-956-8 ARM ASSY, CHUCKING A-3315-243-D CHASSIS (M) ASSY 3-931-897-61 DAMPER (T)

  • Page 36: Cd Mechanism Section (3)

    CDX-CA810X 3 7 63 1515 0 4-6. CD MECHANISM SECTION (3) (MG-393XA-121//Q) M901 supplied M902 not supplied L 13942296513 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.

  • Page 37: Electrical Parts List

    CDX-CA810X SECTION 5 DISC IN ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark the parts list may be different from the they are seldom required for routine service.
  • Page 38 CDX-CA810X Ver 1.1 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R915 1-216-829-11 METAL CHIP 4.7K 1/10W R996 1-216-817-11 METAL CHIP 1/10W R921 1-216-813-11 METAL CHIP 1/10W R997 1-216-821-11 METAL CHIP...
  • Page 39 CDX-CA810X Ver 1.1 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C317 1-164-156-11 CERAMIC CHIP 0.1uF < DIODE > C318 1-162-966-11 CERAMIC CHIP 0.0022uF 10% C322 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 40 CDX-CA810X MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L301 1-469-555-21 INDUCTOR 10uH R328 1-216-809-11 METAL CHIP 1/10W L302 1-410-513-11 INDUCTOR 22uH R329 1-216-821-11 METAL CHIP 1/10W L401 1-469-551-21 INDUCTOR 2.2uH...
  • Page 41 CDX-CA810X SERVO MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R522 1-216-864-11 METAL CHIP 1/10W 1-162-970-11 CERAMIC CHIP 0.01uF R523 1-216-864-11 METAL CHIP 1/10W 1-162-970-11 CERAMIC CHIP 0.01uF 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 42 CDX-CA810X Ver 1.1 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-686-703-11 SUB BOARD PARTS FOR INSTALLATION AND CONNECTIONS ********** *************************************** 1-792-195-11 CABLE, FLEXIBLE FLAT (14 CORE) (CN801) X-3382-647-1 FRAME ASSY, FITTING 3-934-325-01 SCREW, +K (5X8) TAPPING <...
  • Page 43 CDX-CA810X 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 44 CDX-CA810X 3 7 63 1515 0 US Model Canadian Model SERVICE MANUAL Ver 1.1 2003. 11 SUPPLEMENT-1 File this supplement with the service manual. Subject : Change of CD mechanism (ECN-CSB03912) CD mechanism changed into MG-393XC-121//Q from MG-393XA-121//Q in the middle of the production.
  • Page 45 CDX-CA810X 3 7 63 1515 0 Parts List Ref. No. Part No. Description Remark 8-820-103-11 OPTICAL PICK-UP KSS-720A/C-RP (MG-393XA) 8-820-165-06 OPTICAL PICK-UP KSS-721A/C-RP (MG-393XC) 7-627-553-37 PRECISION SCREW +P 2X3 TYPE3 (MG-393XA) 3-909-607-01 SCREW (MG-393XC) The components identified by Les composants identifiés par une...
  • Page 46 CDX-CA810X 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 47 CDX-CA810X 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page.

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