DOWNLOAD Sony XAV-W1 Service Manual ↓ Size: 12.44 MB | Pages: 100 in PDF or view online for FREE

Model
XAV-W1
Pages
100
Size
12.44 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
xav-w1.pdf
Date

Sony XAV-W1 Service Manual ▷ View online

SERVICE MANUAL
AV CENTER
SPECIFICATIONS
XAV-W1
Ver. 1.2  2008.10
– Continued on next page –
9-887-723-03
2008J05-1
© 2008.10
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Model Name Using Similar Mechanism
NEW
DVD
DVD Mechanism Type
MG-612D-187
Section
Optical Pick-up Name
KHS-360A
OPEN/CLOSE
Model Name Using Similar Mechanism
NEW
Section
Monitor Open/Close Block
DB-W07
Manufactured under license under 
under U.S. Patent #'s: 
5,451,942; 5,956,674; 
5,974,380; 5,978,762; 6,487,535 & other U.S. and 
worldwide patents issued & pending. DTS and DTS 
Digital Surround are registered trademarks and the 
DTS logos and Symbol are trademarks of DTS, Inc. 
© 1996-2007 DTS, Inc. All Rights Reserved.
“DVD VIDEO,” “DVD-R,” “DVD-RW,” 
“DVD+R,” and “DVD+RW” are trademarks.
“DivX” and “DivX Certified” are registered 
trademarks or trademarks of DivX, Inc.
Manufactured under license from 
Dolby Laboratories.
“Dolby,” “Pro Logic,” and the 
double-D symbol are trademarks of Dolby Laboratories.
Microsoft, Windows Media, and the 
Windows logo are trademarks or 
registered trademarks of Microsoft 
Corporation in the United States 
and/or other countries.
The “SAT Radio Ready” logo 
indicates that this product will 
control a satellite radio tuner module
(sold separately). Please see your 
nearest authorized Sony dealer for details on the 
satellite radio tuner module.
“SAT Radio,” “SAT Radio Ready,” the SAT Radio and 
SAT Radio Ready logos and all related marks are 
trademarks of Sirius Satellite Radio Inc. and XM 
Satellite Radio Inc.
Monitor section
Display type: Wide LCD color monitor
Dimensions: 7.0 in
System: TFT active matrix
Number of pixels: 1,152,000 pixels
Color system: PAL/NTSC/SECAM automatic 
select (Excluding when the back camera/
navigation device is selected.)
DVD/CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Harmonic distortion: 0.01 %
Tuner section
FM
Tuning range: 
European, Australian and Asian models:
87.5 
− 108.0 MHz (at 50 kHz step)
Pan-American model:
87.5 
− 107.9 MHz (at 200 kHz step)
Antenna (aerial) terminal: 
External antenna (aerial) 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), 
Harmonic distortion at 1 kHz:
0.5 % (stereo), 0.3 % (mono)
Separation: 35 dB at 1 kHz
Frequency response: 30 
− 15,000 Hz
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.
CEA2006 Standard
Power Output: 17 Watts RMS 
× 4 at 
4 Ohms < 1% THD+N 
SN Ratio: 82 dBA 
(reference: 1 Watt into 4 Ohms)
69 dB (mono)
2
XAV-W1
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 the soldering iron around 270 ˚C
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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
AM (US, Canadian, E, Australian and Chinese models)
Tuning range: 
Australian and Asian models: 531 
− 1,602 kHz (at 9 kHz step)
Pan-American model: 530 
− 1,710 kHz (at 10 kHz step)
Antenna (aerial) terminal: External antenna (aerial) connector
 
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 
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: 
Video output terminal (rear)
Audio output terminals (front/rear)
Z
×Z audio output terminals
Center output terminal
Subwoofer output terminal
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs: 
Telephone ATT control terminal
Illumination control terminal
BUS audio input terminals
BUS control input terminal
Remote controller input terminal
Antenna (aerial) input terminal
Parking break control terminal
Microphone input terminal
Reverse input terminal
Navigation/camera input terminal
AUX audio input terminals
AUX video input terminals
Power requirements: 12 V DC car battery (negative ground (earth))
Dimensions: Approx. 178
× 100 × 189 mm (7
1
/
8
× 4 × 7
1
/
2
 in) (w/h/d)
Mounting dimensions:
 Approx. 178
× 100 × 164 mm (7
1
/
8
× 4 × 6
1
/
2
 in) (w/h/d)
Mass: Approx. 2.4 kg (5 lb 5 oz)
Supplied accessories: 
Card remote commander: RM-X160
Parts for installation and connections (1 set)
Extension cord for AUX audio/video input terminals
Your dealer may not handle some of the above listed accessories. Please ask 
the dealer for detailed information.
DivX, DivX Certified, and associated logos are trademarks of DivX, Inc. 
and are used under license.
Note
This unit cannot be connected to a digital preamplifier or an equalizer which is 
Sony BUS system compatible.
Design and specifications are subject to change without notice.
US and foreign patents licensed from Dolby Laboratories.
MPEG Layer-3 audio coding technology and patents licensed from 
Fraunhofer IIS and Thomson.
MW/LW (AEP, Russian and UK models)
Tuning range: 
MW: 531 
− 1,602 kHz
LW: 153 
− 279 kHz
Antenna (aerial) terminal: External antenna (aerial) connector
 
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: MW: 30 
µV, LW: 40 µV
Approx. 182
× 111 × 164 mm (7 
1
/
4
× 4 
3
/
8
× 6 
1
/
2
 in) (w/h/d) 
(AEP, Russian and UK models)
(US, Canadian, E, Australian and Chinese models)
This label is located on the bottom of the 
chassis.
CAUTION
RADIATION WHEN OPEN AND INTERLOCKS DEFEATED.
DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
:CLASS 1M VISIBLE/INVISIBLE LASER
This label is located on the drive unit’s internal 
chassis.
ATTENTION  AU  COMPOSANT  AYANT  RAPPORT
À  LA  SÉCURITÉ!
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  COM-  POSANTS
QUE  PAR  DES  PIÈCES  SONY  DONT  LES  NUMÉROS  SONT
DONNÉS  DANS  CE  MANUEL  OU  DANS  LES  SUPPLÉMENTS
PUBLIÉS  PAR  SONY.
SAFETY-RELATED  COMPONENT  WARNING!!
COMPONENTS  IDENTIFIED  BY  MARK 
 0
  OR  DOTTED  LINE
WITH  MARK  
0
  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.
3
XAV-W1
TABLE  OF  CONTENTS
1.
SERVICING  NOTES
...............................................
4
2.
GENERAL
...................................................................
9
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 16
3-2.
Front Panel Block ............................................................ 17
3-3.
Panel Base Block ............................................................. 17
3-4.
LCD Board ...................................................................... 18
3-5.
Loquid Crystal Display Panel (LCD2301),
Touch Panel Switch (TPS2101) ....................................... 18
3-6.
KEY Board, Panel (Front) ............................................... 19
3-7.
DVD Mechanism Deck (MG-612D-187) ........................ 19
3-8.
LED Board, DIGITAL Board .......................................... 20
3-9.
Chassis 2F Block, Chassis 1F Block ............................... 20
3-10. DC FAN (25 
× 25) (M701), MAIN Board ...................... 21
3-11. MOTOR Board, DB-W07
(Monitor Open/Close Block) ........................................... 21
3-12. Chassis (T612Z) Sub Assy, SENSOR Board .................. 22
3-13. Chassis (OP, Z) Complete Assy ....................................... 22
3-14. SERVO Board .................................................................. 23
4.
ELECTRICAL  ADJUSTMENTS
......................... 24
5.
DIAGRAMS
5-1.
Block Diagram – SERVO Section – ................................ 28
5-2.
Block Diagram – TUNER/AUDIO Section – ................. 29
5-3.
Block Diagram – VIDEO Section – ................................ 30
5-4.
Block Diagram – MONITOR Section – .......................... 31
5-5.
Block Diagram – POWER SUPPLY Section – ............... 32
5-6.
Printed Wiring Board – SERVO Section (1/2) – ............. 34
5-7.
Printed Wiring Boards – SERVO Section (2/2) – ............ 35
5-8.
Schematic Diagram – SERVO Section (1/4) – ................ 36
5-9.
Schematic Diagram – SERVO Section (2/4) – ................ 37
5-10. Schematic Diagram – SERVO Section (3/4) – ................ 38
5-11. Schematic Diagram – SERVO Section (4/4) – ................ 39
5-12. Printed Wiring Board – MAIN Section (1/2) – ............... 40
5-13. Printed Wiring Board – MAIN Section (2/2) – ............... 41
5-14. Schematic Diagram – MAIN Section (1/5) – .................. 42
5-15. Schematic Diagram – MAIN Section (2/5) – .................. 43
5-16. Schematic Diagram – MAIN Section (3/5) – .................. 44
5-17. Schematic Diagram – MAIN Section (4/5) – .................. 45
5-18. Schematic Diagram – MAIN Section (5/5) – .................. 46
5-19. Printed Wiring Board – LED Board – ............................. 47
5-20. Printed Wiring Board
– MOTOR Board (Component Side) – ............................ 48
5-21. Printed Wiring Board
– MOTOR Board (Conductor Side) – ............................. 49
5-22. Schematic Diagram – MOTOR Board (1/2) – ................. 50
5-23. Schematic Diagram – MOTOR Board (2/2) – ................. 51
5-24. Printed Wiring Board – LCD Board (Side A) – .............. 52
5-25. Printed Wiring Board – LCD Board (Side B) – .............. 53
5-26. Schematic Diagram – LCD Board (1/2) – ....................... 54
5-27. Schematic Diagram – LCD Board (2/2) – ....................... 55
6.
EXPLODED  VIEWS
6-1.
Overall Section ................................................................ 77
6-2.
Front Panel Section ......................................................... 78
6-3.
Bracket Front Section ...................................................... 79
6-4.
Chassis 2F Section ........................................................... 80
6-5.
Chassis 1F Section ........................................................... 81
6-6.
DVD Mechanism Deck Section (MG-612D-187) ........... 82
7.
ELECTRICAL  PARTS  LIST
................................ 83
XAV-W1
4
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your sight.
MODEL  IDENTIFICATION
SECTION  1
SERVICING  NOTES
NOTES  ON  HANDLING  THE  OPTICAL  PICK-UP
BLOCK  OR  BASE  UNIT
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)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
Label indication
Signal format
Region
Part No.
Destination
system
code
NTSC
1
2-892-753-0[]
US and Canadian models
PAL
2
3-113-723-0[]
AEP and UK models
PAL
3
3-113-725-0[]
E (PAL) and Australian models
NTSC
4
3-113-726-0[]
E (NTSC) model
PAL
5
3-113-724-0[]
Russian model
PAL
6
3-113-727-0[]
Chinese model
– Bottom View (AEP, Russian, UK, E, 
Australian and Chinese models) –
Region Code
Part No.
– Bottom View (US and Canadian models) –
Region Code
Part No.
NOTE  FOR  FLEXIBLE  BOARD  OF  THE  OPTICAL
PICK-UP
When connecting or disconnecting the flexible board of the optical
pick-up to or from the CN2 of the SERVO board, follow the
procedure given below.
Note:
When soldering the short lands, solder within 5 seconds at the
temperature of soldering iron below 300
°
C.
Disconnection:
1. Solder two shortland.
2. Disconnect the flexible board from the CN2 of the SERVO
board.
Connection:
1. Connect the flexible board to the CN2 of the SERVO board.
2. Unsolder two shortland.
NOTE  FOR  REPLACING  THE  MOUNTED  MAIN
BOARD
If the mounted MAIN board was replaced, be sure refer to Technical
News published separately.
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Sony XAV-W1 Service Manual ▷ Download

  • DOWNLOAD Sony XAV-W1 Service Manual ↓ Size: 12.44 MB | Pages: 100 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony XAV-W1 in PDF for free, which will help you to disassemble, recover, fix and repair Sony XAV-W1 Car Audio. Information contained in Sony XAV-W1 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.