Sony XAV-C1 Service Manual
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Sony XAV-C1 Service Manual

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SERVICE MANUAL
Ver. 1.0 2006.10
• US and Canadian models include the
connection box (XA-123).
US and foreign patents licensed from Dolby
Laboratories.
Copyrights
This product incorporates copyright
protection technology that is protected by
method claims of certain U.S. patents, other
intellectual property rights owned by
Macrovision Corporation, and other rights
owners. Use of this copyright protection
technology must be authorized by
Macrovision Corporation, and is intended for
home and other limited viewing uses only
unless otherwise authorized by Macrovision
Corporation. Reverse engineering or
disassembly is prohibited.
Manufactured under license from Dolby
Laboratories.
"Dolby", "Pro Logic", and the double-D
symbol are trademarks of Dolby
Laboratories.
"DTS" and "DTS 2.0 + Digital Out" are
trademarks of Digital Theater Systems, Inc.
Sony Corporation
9-887-461-01
eVehicle Division
2006J05-1
Published by Sony Techno Create Corporation
© 2006.10
DVD
Section
OPEN/CLOSE
Section
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
22 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.
CEA2006 Standard
Power Output: 17 Watts RMS × 4 at
4 Ohms < 1% THD+N
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)
System
Laser
Semiconductor laser
Signal format system
NTSC (US, CND)
PAL (AEP, RU, E, AUS, CH)
Monitor section
Display type Wide LCD color monitor
Size
7 in.
System
TFT active matrix
Number of pixel
336,960 pixels
DVD/CD Player section
Signal-to-noise ratio
100 dB
Frequency response
10 − 20,000 Hz
Wow and flutter
Below measurable limit
Harmonic distortion (DVD)
0.01%
XAV-C1
Canadian Model
Australian Model
Chinese Model
Model Name Using Similar Mechanism
DVD Mechanism Type
Optical Pick-up Name
Model Name Using Similar Mechanism
Open/Close Mechanism Type
SPECIFICATIONS
Tuner section
FM
Tuning range
87.5 - 108MHz (AEP, RU, E, AUS, CH)
87.5 - 107.9 MHz (US, CND)
Intermediate frequency
10.7 MHz/550 kHz
Usable sensitivity
9 dBf
Frequency response
30 - 15,000 Hz
Selectivity
75 dB (400 kHz)
S/N ratio
64 dB (stereo)
69 dB (mono)
Harmonic distortion at 1 kHz
0.5% (stereo)
0.4% (mono)
Separation
35 dB at 1 kHz
– Continued on next page –
US Model
AEP Model
E Model
NEW
MDAU51
HPD-60
NEW
DB-M03
AV CENTER

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  • Page 1 10 − 20,000 Hz Separation 35 dB at 1 kHz Wow and flutter – Continued on next page – Below measurable limit Harmonic distortion (DVD) AV CENTER 0.01% Sony Corporation 9-887-461-01 eVehicle Division 2006J05-1 Published by Sony Techno Create Corporation © 2006.10...
  • Page 2 LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

  • Page 3: Table Of Contents

    XAV-C1 TABLE OF CONTENTS SERVICING NOTES ..........4 GENERAL ..............7 DISASSEMBLY 3-1. Disassembly Flow ............12 3-2. Front Panel Assy .............. 13 3-3. Chassis secion ..............13 3-4. Bracket (Slider) ............... 14 3-5. SLIDER Board ..............15 3-6. Bracket (Motor) Assy (M2) ..........15 3-7.

  • Page 4: Servicing Notes

    XAV-C1 SECTION 1 SERVICING NOTES REGION CODE NOTES ON HANDLING THE OPTICAL PICK-UP This system is used to protect software BLOCK OR BASE UNIT copyrights. The laser diode in the optical pick-up block may suffer electrostatic The region code is located on the bottom of...
  • Page 5 XAV-C1 NOTE WHEN REPLACING THE MAIN BOARD 1. Destination Setting The MAIN board used in this set has different mounted parts according to the destination, but the mounted MAIN board supplied (9-885- 085-49) is exclusive for the US and Canadian models only. Accordingly, when replacing the MAIN board for AEP, Russian, E, Australian, and Chinese models, add or replace the parts following the table shown below.
  • Page 6 XAV-C1 JIG ON REPAIRING • When repairing this set, etc., connect the extension cable as the figure shown below. extension cable (53P) (Part No.: J-2502-097-1) (MAIN board (CS602)-SLIDER board (CN1)) extension cable (34P) (Part No.: J-2502-097-2) (LCD board (CN1006)-SLIDER board (CN2))

  • Page 7: General

    XAV-C1 SECTION 2 This section is extracted from instruction manual. GENERAL Location of Controls Main unit Monitor Open Refer to the pages listed for details. 1 ZxZ button 9 ANGLE – button 2 SOURCE button 0 ANGLE + button 3 SOURCE button...
  • Page 8 XAV-C1 Location of Controls Card remote commander RM-X706 The unit can be operated with the card remote commander. For safety, stop the car before using the card remote commander, or have a passenger operate it. qs ATT button To attenuate the sound. To cancel, press again.

  • Page 9: Connection Example

    The mounting position of the parking brake switch cord depends on your car. Refer to the system connection illustrations below XM Radio Tuner (optional) and consult your car dealer or your nearest Sony dealer for further details. (US, Canadian) Foot brake type Hand brake type * Connect with supplied connecting cable 3.
  • Page 10 XAV-C1 Connecting with optional TV tuner unit (Except AEP) Connecting without optional TV tuner unit (Except AEP, Russian) RCA interconnects Film antenna (optional) To XM tuner (optional) Active subwoofer (optional) SUB OUT (MONO) RCA interconnects (optional) Antenna cord Connection Rear speakers...

  • Page 11: After Installation And Connections

    XAV-C1 Installation procedure Installing the Main Unit Mounting example Installation angle After all connections are made, install the main unit to the When installing this unit, be sure to close the monitor of the unit. The unit should be installed within an dashboard.

  • Page 12: Disassembly

    XAV-C1 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW DETACH FRONT PANEL ASSY (Note: Illustration of disassembly is omitted.) 3-2. FRONT PANEL (Page 13) 3-3. CHASSIS SECTION (Page 13) 3-4. BRACKET (SLIDER) (Page 14) 3-5.

  • Page 13: Front Panel Assy

    XAV-C1 Note: Follow the disassembly procedure in the numerical order given. 3-2. FRONT PANEL ASSY 4 claw 3 special screw qa front panel assy 5 claw 6 claw 1 screw (PTT2.6 × 5) 2 special screw 0 sensor slide 9 slide comp spring 7 claw 3-3.

  • Page 14: Bracket (Slider)

    XAV-C1 3-4. BRACKET (SLIDER) 1 two screws (M2) 2 Open the bracket (slider) in the direction of arrow A . monitor block 3 Rotate the worm gear in the direction of arrow B . for pulling the monitor block. Note: Don't touch except the gray portion of worm gear.

  • Page 15: Slider Board

    XAV-C1 3-5. SLIDER BOARD 6 screw (M2 × 3) 7 screw (M2 × 3) 5 connector (CN6) 4 two connectors (CN3, CN5) 1 flexible (34P) board (CN2) 8 SLIDER board 2 flexible (53P) board (CN1) 3 two connectors (CN4, CN7) 3-6.

  • Page 16: Bracket (Motor S) Assy (M1)

    XAV-C1 3-7. BRACKET (MOTOR S) ASSY (M1) 3 stopper washer (gear) 4 gear (wheel S) 7 screw (M2) 8 bracket (motor S) assy (M1) NOTE WHEN INSTALLING 1 stopper washer (gear 1) 9 screw THE BRACKET (R THRUST) (M1.7 × 2.5)

  • Page 17: Gear (1), Gear (4)

    XAV-C1 3-9. GEAR (1), GEAR (4) Note 1: For the gear (1) and gear (4), there is no problem whichever may be removed first. 1 stopper washer (gear 1) 3 stopper washer (gear) 2 gear (1) 4 gear (4) Note 2: When the gear (1) or gear (4) is removed, the monitor section will be folded abruptly by a spring force, thus requiring care for handling.

  • Page 18: Lcd Board

    XAV-C1 3-11. LCD BOARD 3 flexible (34P) board (CN1006) 2 flexible cable (CN1001) 1 connector 4 flexible cable (CN1004) (CN1005) 5 flexible cable (CN1007) qa LCD board 6 two special screws 9 three special screws 0 LCD (1) bracket 8 open button 3-12.

  • Page 19: Dvd-Rom Mechanism Deck (Mdau51)

    XAV-C1 3-13. DVD-ROM MECHANISM DECK (MDAU51) 2 two screws (SWW2.6 × 7) 5 DVD-ROM mechanism deck (MDAU51) 4 35P 90mm FFC (CS301) 1 two screws (PTT2.6 × 5) 3-14. MAIN BOARD 7 two screws (PTT2.6 × 10) 6 connector (CS806)

  • Page 20: Servo Board

    XAV-C1 3-15. SERVO BOARD 1 two screws (PTT2.6 × 5) 2 mecha bracket 7 flexible cable (CS1103) 6 flexible cable (CS1301) 0 SERVO board 5 Remove two solders of the loading motor 8 flexible cable lead wires (M1100). (CS1102) 9 four screws (SW2 ×...

  • Page 21: Dvd Chassis Assy

    XAV-C1 3-17. DVD CHASSIS ASSY 0 DVD chassis assy 8 R damper coil spring (gold) 9 Slide the slide rack in the direction of the arrow. 1 chassis DVD coil spring 7 R damper (gray) 2 chassis DVD coil spring...

  • Page 22: Electrical Adjustments

    XAV-C1 SECTION 4 ELECTRICAL ADJUSTMENTS VOLTAGE ADJUSTMENT MONITOR ADJUSTMENT Setting: Setting: digital voltmeter oscilloscope (DC range) LCD board LCD board U1/U6/R1054/R1115 IC1033 pin qs /CN1010 pin 1 – Procedure: 1. Connect a digital voltmeter to the U6 and U7 on the LCD Procedure: board.
  • Page 23 XAV-C1 17. Adjust the [VOL +]/[VOL ---] button so that the E level of the FLICKER ADJUSTMENT waveform on the oscilloscope becomes 3.4 V ± 0.1 V. (DVD Procedure: adjustment) 1. Connect a TV SSG to the AUX3 jack on the MAIN board.

  • Page 24: Exploded Views

    XAV-C1 SECTION 5 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark 0 are critical for safety.

  • Page 25: Detach Front Panel Section

    XAV-C1 5-2. DETACH FRONT PANEL SECTION not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 9-885-084-72 PANEL ASSY, DETACH F (EXCEPT US) 9-885-085-09 SCR S-TPG PAN PCS 1.7X8...

  • Page 26: Lcd Cover Assy Section

    XAV-C1 5-3. LCD COVER ASSY SECTION monitor section open/close mechanism deck section (DB-M03) not supplied not supplied Note: Be sure to refer to the Service Note “HOW TO PULL MONITOR BLOCK IN CASE ELECTRICITY DOES NOT CIRCULATE” (page 6) when pulling out the monitor block.

  • Page 27: Monitor Section

    XAV-C1 5-4. MONITOR SECTION not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 9-885-109-23 PANEL ASSY, LCD (C1) 9-885-084-91 SPECIAL SCREW...

  • Page 28: Open/Close Mechanism Deck Section (Db-M03)

    XAV-C1 5-5. OPEN/CLOSE MECHANISM DECK SECTION (DB-M03) not supplied supplied supplied supplied supplied not supplied supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1086-575-D OPEN/CLOSE MECHANISM DECK (DB-M03) 2-342-149-01 COVER (R) A-1086-054-A SW BOARD, COMPLETE...

  • Page 29: Chassis Section

    XAV-C1 5-6. CHASSIS SECTION not supplied not supplied MDAU51 DVD-ROM mechanism deck section not supplied not supplied supplied CP402 supplied with CP402, CP451 CP451 not supplied CP401 supplied CP203 not supplied not supplied not supplied not supplied not supplied not supplied...

  • Page 30: Mdau51 Dvd Rom Mechanism Deck Section

    XAV-C1 5-7. MDAU51 DVD-ROM MECHANISM DECK SECTION not supplied not supplied not supplied (including sled motor, spindle motor, optical pick-up) not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied...

  • Page 31: Accessories

    XAV-C1 5-8. ACCESSORIES Ref. No. Part No. Description Remark ACCESSORIES (US, CND) (US, CND, E, AUS, CH) ************ not supplied 1-479-296-11 REMOTE COMMANDER (RM-X706) (including battery case lid) 2-548-730-01 LID, BATTERY CASE (for RM-X706) F901 2-597-469-15 MANUAL, INSTRUCTION (ENGLISH, FRENCH, SPANISH) (US, CND)
  • Page 32 XAV-C1 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...

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