Sony CDX-CA900 Service Manual
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- Operating instructions manual (166 pages) ,
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- Installation/connections (3 pages)
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CDX-CA900/CA900X
SERVICE MANUAL
Ver 1.1 2002. 08
• 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.
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
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
Sony Corporation
9-874-007-02
2002H0400-1
e Vehicle Company
© 2002. 08
Published by Sony Engineering Corporation
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
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
FM/MW/LW COMPACT DISC PLAYER
US Model
Canadian Model
CDX-CA900X
AEP Model
UK Model
E Model
NEW
MG-393XA-121//Q
KSS-720A
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
Illumination control terminal
BUS control input terminal
BUS audio input or AUX IN terminal
Remote controller input connector (AEP, UK, E Model)
Antenna input terminal
Bass ±10 dB at 62 Hz (US, Canadian Model)
Bass ±8 dB at 100 Hz (AEP, UK, E Model)
Treble ±10 dB at 16 kHz (US, Canadian Model)
Treble ±8 dB at 10 kHz (AEP, UK, E Model)
+8 dB at 100 Hz
+2 dB at 10 kHz
– Continued on next page –
CDX-CA900
CDX-CA900X
CDX-CA900
1
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Summary of Contents for Sony CDX-CA900
- Page 1 Aerial terminal External aerial connector CDX-CA900X Intermediate frequency 10.7 MHz/450 kHz Sensitivity MW : 30 µV LW : 40 µV FM/MW/LW COMPACT DISC PLAYER CDX-CA900 Sony Corporation 9-874-007-02 2002H0400-1 e Vehicle Company © 2002. 08 Published by Sony Engineering Corporation...
- 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.
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Page 3: Table Of Contents
CDX-CA900/CA900X TABLE OF CONTENTS 1. GENERAL 3. DIAGRAMS Location of controls (US, Canadian Model) ......4 3-1. IC Pin Descriptions ............13 Location of controls (E Model) ..........4 3-2. Circuit Boards Location ............ 18 Connections (US, Canadian Model) ........5 3-3. -
Page 4: General
CDX-CA900/CA900X Ver 1.1 SECTION 1 GENERAL This section is extracted from instruction manual. (US, Canadian Model) (AEP, UK, E Model) (US, Canadian Model) (AEP, UK, E Model) -
Page 5: Connections (Us, Canadian Model)
CDX-CA900/CA900X Connections (US, Canadian Model) -
Page 6: Connections (E Model)
CDX-CA900/CA900X Connections (E Model) -
Page 7: Disassembly
CDX-CA900/CA900X SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. 2-5. CHASSIS (T.U) ASSY (Page 9) 2-1. SUB PANEL ASSY (Page 7) 2-6. DISC IN BOARD 2-7. SERVO BOARD (Page 10) (Page 10) 2-2. -
Page 8: Cd Mechanism Block
CDX-CA900/CA900X 2-2. CD MECHANISM BLOCK 6 bracket (CD) 7 CD mechanism block 5 PTT 2.6x4 2 PTT 2.6x4 1 PTT 2.6x4 4 CN401 2-3. MAIN BOARD 4 PTT 2.6x6 6 MAIN board 5 PTT 2.6x6 1 PTT 2.6x4 2 PTT 2.6x4... -
Page 9: Heat Sink
CDX-CA900/CA900X 2-4. HEAT SINK 6 heat sink 5 PTT 2.6x10 4 PTT 2.6x16 3 PTT 2.6x10 2 PTT 2.6x4 1 PTT 2.6x4 2-5. CHASSIS (T.U) ASSY 4 P 2x3 5 P 2x3 6 chassis (T.U) assy 3 Unsolder the lead wires. -
Page 10: Disc In Board
CDX-CA900/CA900X 2-6. DISC IN BOARD 4 guide (disc) 1 PS 2x3 2 DISC IN board 3 claws 2-7. SERVO BOARD 7 SERVO board 6 PS 2x4 2 Removal the solders. 8 connector 3 Removal the solders. 1 CN3 4 P 2x3... -
Page 11: Shaft Roller Assy, Load Board
CDX-CA900/CA900X 2-8. SHAFT ROLLER ASSY, LOAD BOARD • When installing, take note of the positions arm (roller) and washers. (Fig. 1) 3 retaing ring (roller) bearing (roller) bearing (roller) 4 bearing (roller) washer (RA) retaing ring (roller) washer (RA) Fig. 1... -
Page 12: Optical Pick-Up Block
CDX-CA900/CA900X 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... -
Page 13: Diagrams
BUS ON Bus on control signal output BEEP Beep signal output to power amp (IC381) (NCO) Not used. (Open) UNISI SONY bus data signal input UNISO SONY bus data signal output UNICKO SONY bus clock signal output 20, 21 (NCO) Not used. - Page 14 CDX-CA900/CA900X Pin No. Pin Name Pin Description Not used. (Open) MPTH Not used in this set. (Open) S-meter signal input from tuner unit (TUX201) — Power supply pin (+5 V) BUS/AUX BUS/AUX audio ground select signal output “H”: BUS NS MASK...
- Page 15 CDX-CA900/CA900X Pin No. Pin Name Pin Description 114 to 116 — Not used. (Open) ACCIN ACC power detection signal input “L”: ACC on — Not used. (Open) — Ground pin CD TSTB Servo IC CD text parameter storob signal output to servo IC (IC1)
- Page 16 CDX-CA900/CA900X • IC701 HD64F2398A04FWV (SUB SYSTEM CONTROL) Pin No. Pin Name Pin Description Spectrum analyzer data clock signal output to electronic volume (IC301) Not used. (Open) — Ground pin — Not used. (Open) — Power supply pin (+5 V) 6 to 9 PC0 to PC3 Not used.
- Page 17 PF6 OPEN — Not used. (Open) 91 to 96 PF5 to PF0 Not used. (Open) UNI SO SONY bus data signal output UNI SI SONY bus data signal input 99, 100 — Ground pin UNI SCK SONY bus clock signal input Not used.
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Page 18: Circuit Boards Location
CDX-CA900/CA900X 3-2. CIRCUIT BOARDS LOCATION DISC IN board SUB board SUB (CD) board LIMIT board LOAD board tuner unit (TUX201) MAIN board KEY board SERVO board • Waveforms — Servo Board — Main Board Key Board (MODE: CD PLAY) —... -
Page 19: Block Diagram -Cd Section
CDX-CA900/CA900X 3-3. BLOCK DIAGRAM — CD SECTION — RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR OPTICAL PICK-UP KSS-720A (Page 20) TUNER SECTION LOUT SYSTEM CONTROL ROUT IC501 (1/3) CONV R-CH DEMOD PACK 64 CD_PACK TSTB 120 TSTB DSUB CODE TSCK PROCESS CONV. -
Page 20: Block Diagram -Tuner Section
CDX-CA900/CA900X Ver 1.1 3-4. BLOCK DIAGRAM — TUNER SECTION — CN302 –1 GND SWITCH BUS AUDIO IN ELECTRONIC VOLUME Q391 –2 IC301 R-CH AUXL 43 MDL (Page 19) SECTION –5 OUT LF AUDIO OUT Q306 DISPLAY SACLK 21 SACLK FRONT –6... -
Page 21: Block Diagram -Display Section
CDX-CA900/CA900X Ver 1.1 3-5. BLOCK DIAGRAM — DISPLAY SECTION — BUS INTERFACE SUB SYSTEM CONTROL SYSTEM CONTROL IC601 IC701 IC501 (3/3) CN601 (BUS CONTROL IN) RST 63 UNI SI DATA UNI SI UNI SO UNI SO SA CLK SA CLK... -
Page 22: Printed Wiring Boards -Cd Mechanism Section
CDX-CA900/CA900X 3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 18 for 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: •... - Page 23 CDX-CA900/CA900X • Semiconductor Location Ref. No. Location TP77 TP78 TP62 TP82 TP48 TP66 TP80 TP84 TP83 TP60 TP12 TP11 TP50 TP81 TP47 TP64 TP59 TP10 TP51 (Page 31) TP89 TP52 TP71 TP56 TP22 TP58 TP72 TP24 TP23 TP25 TP61 TP76...
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Page 24: Schematic Diagram -Cd Mechanism Section
CDX-CA900/CA900X • Refer to page 18 for Waveforms. 3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 34 for IC Block Diagrams. C20 C23 TP77 TP78 TP89 TP79 TP80 TP81 TP82 TP45 TP10 TP83 TP44 TP84 TP43... -
Page 25: Schematic Diagram -Main Section (1/4)
CDX-CA900/CA900X Ver 1.1 • Refer to page 18 for Waveform. 3-8. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 34 for IC Block Diagrams. R370 R362 R361 C318 R365 C319 R301 C312 C317 R305 C314 R302 R363... -
Page 26: Schematic Diagram -Main Section (2/4)
CDX-CA900/CA900X Ver 1.1 3-9. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — R331 CN302 R399 R332 R333 R334 R330 R398 C345 C390 D391 C344 C335 Q391 C336 R336 Q306 C346 Q307 R338 C347 C337 C338 C378 CN301 C339 C340 R340 Q308... -
Page 27: Schematic Diagram -Main Section (3/4)
CDX-CA900/CA900X Ver 1.1 • Refer to page 18 for Waveforms. 3-10. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 36 for IC Block Diagram. (Page 25) (Page26) C400 R409 (Page 24) C408 C401 CN401 FB400 C406 L401... -
Page 28: Schematic Diagram -Main Section (4/4)
CDX-CA900/CA900X 3-11. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 18 for Waveform. (Page 25) (Page 26) R702 C704 FB701 Q702 C520 C709 C708 C705 R709 R724 R708 R737 R738 R707 Q703 R712 IC701 C706 R521 Q705... -
Page 29: Printed Wiring Board -Relay Section
CDX-CA900/CA900X 3-12. PRINTED WIRING BOARD — RELAY SECTION — • Refer to page 18 for Circuit Boards Location. (Page 31) D852 D851 CN851 CN852 • Semiconductor Location Ref. No. Location D851 F-12 (Page 32) D852 F-11 LED851... -
Page 30: Printed Wiring Board -Main Section
CDX-CA900/CA900X Ver 1.1 3-13. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 18 for Circuit Boards Location. C385 C383 R385 C102 R104 C389 C387 R131 Q102 R107 Q101 C382 R103 R384 C384 D105 R342 C388 R114 R386... - Page 31 CDX-CA900/CA900X Ver 1.1 CN302 AEP, UK, E MODEL J651 C380 CN101 C345 C381 F901 C344 CN601 IC381 CN201 D306 D301 D302 BATT AEP, UK MODEL CN301 D303 C843 C316 D304 D308 L101 TH101 C309 D106 D305 TUX201 TH102 D307 C308...
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Page 32: Printed Wiring Board -Key Section
CDX-CA900/CA900X 3-14. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 18 for Circuit Boards Location. LSW923 C902 LED911 LED913 C905 R934 LSW922 LED910 LED914 R922 LSW921 LCD901 LED915 LED912 LSW924 • Semiconductor Location Ref. No. Location Ref. No. -
Page 33: Schematic Diagram -Key Section
CDX-CA900/CA900X 3-15. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 18 for Waveform. R919 R918 C906 IC903 IC902 LED900 C910 R911 C912 C904 R912 C905 R910 FB902 FB901 X910 C909 C911 R913 D910 CN901 R901 D920 C900 C902... - Page 34 CDX-CA900/CA900X • IC BLOCK DIAGRAMS IC1 µPD63711GC-8EU IC2 BA5810FP-E2 BIAS 71 70 LOADING PRE OPIN4+ FWD REV – OPIN4– MICROCOMPUTER INTERFACE AGCI 50 C2D3 LDCONT COMPARATOR 49 C2D2 POWER CD-TEXT DECODER OPOUT4 SAVE 48 C2D1 SUB-CODE PROCESSOR OPIN3+ MEMORY 47 C1D2 –...
- Page 35 CDX-CA900/CA900X IC301 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 SWIN ACIN-RCH 17 EXA-ATT ACOUT.RCH SWACOUT C-BUS QUAL. QUAL AC OUT.LCH...
- Page 36 CDX-CA900/CA900X IC601 BA8270F BUS ON BUS ON SWITCH RESET SWITCH BUS ON CLK IN BATTERY BATT B/U-C SWITCH VREF DATA IN DATA DATA OUT...
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Page 37: Exploded Views
CDX-CA900/CA900X Ver 1.1 SECTION 4 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by mark 0 or dotted line with mark number in the exploded views are not supplied. -
Page 38: Main Board Section
CDX-CA900/CA900X Ver 1.1 4-2. MAIN BOARD SECTION TUX201 F901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3274-217-A MAIN BOARD, COMPLETE (AEP,UK,E) 1-790-355-54 CORD (WITH CONNECTOR) (RCA) A-3274-218-A MAIN BOARD, COMPLETE (US,CND) (SUB OUT (MONO)) 3-240-186-01 HEAT SINK (REG) -
Page 39: Front Panel Section
CDX-CA900/CA900X Ver 1.1 4-3. FRONT PANEL SECTION not supplied (KEY board) LCD901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3290-857-A PANEL COMPLETE ASSY, FRONT (AEP,UK,E) 3-240-183-01 PLATE (LCD), LIGHT GUIDE A-3290-866-A PANEL COMPLETE ASSY, FRONT (US,CND) -
Page 40: Cd Mechanism Section (1)
CDX-CA900/CA900X 4-4. CD MECHANISM SECTION (1) (MG-393XA-121//Q) not supplied 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 3-933-152-03 ROLLER (S) 3-931-909-01 SPRING (LR), TENSION 3-931-913-11 RING (ROLLER), RETAINING... -
Page 41: Cd Mechanism Section (2)
CDX-CA900/CA900X 4-5. CD MECHANISM SECTION (2) (MG-393XA-121//Q) not supplied 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) 3-220-180-01 SPRING (TR2), TENSION 3-039-627-01 LEVER (D) 3-931-881-03 LEVER (LOCK) -
Page 42: Cd Mechanism Section (3)
CDX-CA900/CA900X 4-6. CD MECHANISM SECTION (3) (MG-393XA-121//Q) M901 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. Replace only with part number Ne les remplacer que par une piéce... -
Page 43: Electrical Parts List
CDX-CA900/CA900X SECTION 5 DISC IN ELECTRICAL PARTS LIST 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 44 CDX-CA900/CA900X Ver 1.1 LIMIT LOAD MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R913 1-216-845-11 METAL CHIP 100K 1/10W A-3274-217-A MAIN BOARD, COMPLETE (AEP,UK,E) R914 1-216-845-11 METAL CHIP 100K 1/10W A-3274-218-A MAIN BOARD, COMPLETE (US,CND)
- Page 45 CDX-CA900/CA900X Ver 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C232 1-162-920-11 CERAMIC CHIP 27PF C371 1-162-966-11 CERAMIC CHIP 0.0022uF 10% (AEP,UK,E) C372 1-162-966-11 CERAMIC CHIP 0.0022uF 10% C233 1-164-156-11 CERAMIC CHIP 0.1uF C373 1-162-966-11 CERAMIC CHIP 0.0022uF 10%...
- Page 46 CDX-CA900/CA900X Ver 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C704 1-164-156-11 CERAMIC CHIP 0.1uF D302 8-719-200-82 DIODE 11ES2 C705 1-164-156-11 CERAMIC CHIP 0.1uF D303 8-719-200-82 DIODE 11ES2 C706 1-164-156-11 CERAMIC CHIP 0.1uF D304...
- Page 47 CDX-CA900/CA900X Ver 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > R115 1-216-833-11 METAL CHIP 1/10W R116 1-216-833-11 METAL CHIP 1/10W J651 1-566-822-41 JACK (REMOTE IN) (AEP,UK,E) R117 1-216-833-11 METAL CHIP 1/10W...
- Page 48 CDX-CA900/CA900X Ver 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R333 1-216-833-11 METAL CHIP 1/10W R536 1-216-864-11 METAL CHIP 1/10W R334 1-216-057-00 METAL CHIP 2.2K 1/10W R537 1-216-821-11 METAL CHIP 1/10W R336 1-216-841-11 METAL CHIP...
- Page 49 CDX-CA900/CA900X Ver 1.1 SERVO MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R806 1-216-838-11 METAL CHIP 1/10W 1-162-970-11 CERAMIC CHIP 0.01uF R840 1-218-867-11 RES-CHIP 6.8K 1/10W 1-162-970-11 CERAMIC CHIP 0.01uF R845 1-216-829-11 METAL CHIP 4.7K...
- Page 50 CDX-CA900/CA900X Ver 1.1 SUB (CD) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-659-834-11 SUB BOARD ACCESSORIES ********** ************ 1-659-880-11 MOTOR FLEXIBLE BOARD 1-476-546-32 REMOTE COMMANDER (RM-X113) (AEP,UK,E) 1-476-546-42 REMOTE COMMANDER (RM-X112) (US,CND) < CONNECTOR >...
- Page 51 CDX-CA900/CA900X MEMO...
- Page 52 CDX-CA900/CA900X 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.