DOWNLOAD Sony KDL-40V2500 / KDL-46V2500 / KDL-46V25L1 Service Manual ↓ Size: 19.67 MB | Pages: 88 in PDF or view online for FREE

Model
KDL-40V2500 KDL-46V2500 KDL-46V25L1
Pages
88
Size
19.67 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-40v2500-kdl-46v2500-kdl-46v25l1.pdf
Date
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Sony KDL-40V2500 / KDL-46V2500 / KDL-46V25L1 Service Manual ▷ View online

LCD DIGITAL COLOR TELEVISION
 SERVICE MANUAL 
WAX2F
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
9-883-722-04
KDL-40V2500
 RM-YD012 
CANADA 
KDL-40V2500
 RM-YD012 
US 
KDL-46V2500
 RM-YD012 
CANADA 
KDL-46V2500
 RM-YD012 
US 
KDL-46V25L1
 RM-YD012 
US 
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 9/2006
 
☛
 :UPDATED ITEM
REVISION 
DATE 
  SUBJECT     
9/2006 
 
 
 
No revisions or updates are applicable at this time.
9/2006 
 
 
 
Added APPENDIX A: ENCRYPTION KEY COMPONENTS to service manual. Added Page A-1
 
 
 
 
Updated Table of Contents. Replaced page 3
 
 
 
 
Updated Encryption Key notes. Replaced pages 23, 54-58, and 64.
1/2007 
 
 
 
Updated Block Diagram to show correct Boards. Replaced page 25.
1/2009 
 
 
 
Corrected PN for Screw for Table-Top Stand. Replaced page 54.
 
 
 
 
Added 2nd Panel replacement option for KDL-46V2500 & KDL-46V25L1 models. Replaced page 57.
LCD DIGITAL COLOR TELEVISION
 SERVICE MANUAL 
WAX2F
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
9-883-722-04
KDL-40V2500
 RM-YD012 
CANADA 
KDL-40V2500
 RM-YD012 
US 
KDL-46V2500
 RM-YD012 
CANADA 
KDL-46V2500
 RM-YD012 
US 
KDL-46V25L1
 RM-YD012 
US 
Self Diagnosis
Supported model
KDL-40V2500 
RM-YD012
3
KDL-40V2500/46V2500/46V25L1
KDL-40V2500/46V2500/46V25L1
TABLE OF CONTENTS
SECTION TITLE   
PAGE
SECTION TITLE   
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety-Related Component Warning .............................................. 7
Safety Check-Out ........................................................................... 9
Self-Diagnostic Function ............................................................... 10
SECTION 1:  DISASSEMBLY ............................................................... 12
1-1. 
Rear Cover Removal ............................................... 12
1-2. 
Vesa Bracket Assembly and Stand Removal ........... 13
1-3. H1U 
Board 
Removal 
................................................ 14
1-4. G2A 
Board 
Removal 
................................................ 14
1-5.  
H2U Board Removal ................................................ 15
1-6. AU 
Board 
Removal 
.................................................. 15
1-7. QT 
Board 
Removal 
.................................................. 16
1-8. 
H3U Board and Speaker Removal .......................... 16
1-9. 
QSF board and BU Board Removal ........................ 17
1-10.  LCD Panel Removal ................................................ 18
SECTION 2:  SERVICE ADJUSTMENTS ............................................. 19
2-1. Remote Adjustment Buttons and Indicators ......................... 19
2-2. Accessing Service Adjustments ........................................... 19
2-2-1.  Accessing the Digital Service Adjustment Menus .... 19
2-2-2.  Viewing the Digital Module Box (Q-Box) 
Service Items ........................................................... 20
2-2-3.  Accessing the Analog Service Adjustment Menus ... 20
2-3.  Resetting the User Menu - Factory Reset ............................ 21
2-4. Aging Mode .......................................................................... 21
2-5. White Balance Adjustment. .................................................. 22
SECTION 3:  DIAGRAMS ..................................................................... 23
3-1. Circuit Boards Location ........................................................ 23
3-2.  Printed Wiring Boards and 
Schematic Diagrams Information ......................................... 23
3-3. Block Diagram 
...................................................................... 25
3-4. Schematics and Supporting Information .............................. 26
AU Board Schematic Diagram (1 of 2) ................................. 26
AU Board Schematic Diagram (2 of 2) ................................. 27
BU Board Schematic Diagram (1 of 9) ................................. 29
BU Board Schematic Diagram (2 of 9) ................................. 30
BU Board Schematic Diagram (3 of 9) ................................. 31
BU Board Schematic Diagram (4 of 9) ................................. 32
BU Board Schematic Diagram (5 of 9) ................................. 33
BU Board Schematic Diagram (6 of 9) ................................. 34
BU Board Schematic Diagram (7 of 9) ................................. 35
BU Board Schematic Diagram (8 of 9) ................................. 36
BU Board Schematic Diagram (9 of 9) ................................. 37
G2A Board Schematic Diagram ........................................... 39
H1U Board Schematic Diagram ........................................... 41
H2U Board Schematic Diagram ........................................... 42
H3U Board Schematic Diagram ........................................... 44
QSF Board Schematic Diagram (1 of 5) .............................. 45
QSF Board Schematic Diagram (2 of 5) .............................. 46
QSF Board Schematic Diagram (3 of 5) .............................. 47
QSF Board Schematic Diagram (4 of 5) .............................. 48
QSF Board Schematic Diagram (5 of 5) .............................. 49
QT Board Schematic Diagram ............................................. 51
3-5. Semiconductors ................................................................... 53
SECTION 4:  EXPLODED VIEWS ........................................................ 54
4-1.  Rear Cabinet and Stand Assembly  ..................................... 54
4-2. Chassis  ............................................................................... 55
4-3. Speakers .............................................................................. 56
4-4. LCD Panel 
............................................................................ 57
SECTION 5:  ELECTRICAL PARTS LIST ............................................ 58
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..........................A-1
4
KDL-40V2500/46V2500/46V25L1
KDL-40V2500/46V2500/46V25L1
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V-240V AC, 50/60Hz
200W (KDL-40V2500 Only)
240W (KDL-46V2500/46V25L1 Only) 
Less than 0.1W 
Video (IN) 1/2/3:
 
S Video (4-Pin Mini DIN (VIDEO 1/2 Only):
 
 
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative 
 
 
C: 0.286 Vp-p (Burst signal), 75 ohms
 Video:
 
 
1.0 Vp-p, 75ohms unbalanced, sync negative 
 Audio:
   500 
mVrms 
(100% 
modulation)
   Impedance:47 
kilohms
HD/DVD IN 4/5:
 YP
B
P
R
 (Component Video):
 
 
Y:1.0 Vp-p, 75 ohms unbalanced, sync negative
 
 
P
B
:0.7 Vp-p, 75 ohms
 
 
P
R
:0.7 Vp-p, 75 ohms
 
 
Signal format: 480i, 480p, 720p, 1080i
 AUDIO:
   500 
mVrms 
(100% 
modulation) 
   Impedance: 
47 
kilohms
Power Requirements:
Power Consumption (W):
 In 
Use 
(Max):
 
In Standby :
HDMI IN 6/7:
HDMI:  Video:480i, 480p, 720p, 1080i, 1080p
 
 
Audio: Two channel linear PCM 32, 44.1 and 
 
 
 
    48 kHz, 16, 20 and 24 bits
AUDIO (HDMI IN 6 Only): 
 
 
500 mVrms (100% modulation) 
 Impedance: 
47 
kilohms
AUDIO OUT:
 
500 mVrms (100% modulation)
 
More than 1 Vrms at the maximum volume setting (Variable)
 
More than 500 mVrms (Fixed)
PC IN 8:
 
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
 
Stereo mini jack, 0.5 Vrms, 1 kilohm
Headphones:
 Stereo 
mini 
jack
 Impedance: 
16 
ohms
Speaker:
 
Full range: 5.5 × 15 cmm (2 
1/4
 × 6 inches) (2) (KDL-40V2500)
 
Full range: 7 × 13 cm (2 
3/4
 × 5 
7/16
 inches) (2) 
  
 
(KDL-46V2500/46V25L1)
Trademark Information
TruSurround XT, SRS and (
) symbol are trademarks of SRS Labs, Inc. 
TruSurround XT technology is incorporated under license from SRS Labs, 
Inc.
Manufactured under license from BBE Sound, Inc. 
Licensed by BBE Sound, Inc. under one or more of the following US 
patents: 5510752, 5736897.  BBE and BBE symbol are registered 
trademarks of BBE Sound, Inc.
Macintosh is a trademark licensed to Apple Computer, Inc., registered in 
the U.S.A and other countries.
“BRAVIA” and 
 are trademarks of Sony Corporation.
As an ENERGY STAR
®
 Partner, Sony Corporation has 
determined that this product meets the ENERGY STAR
®
guidelines for energy efficiency.
ENERGY STAR
®
 is a U.S. registered mark.
This TV incorporates High-Definition 
Multimedia Interface (HDMI™) technology. 
HDMI, the HDMI logo and High-Definition Multimedia Interface are 
trademarks or registered trademarks of HDMI Licensing, LLC.
Manufactured under license from Dolby 
Laboratories. “Dolby” and the double-D symbol are 
trademarks of Dolby Laboratories.
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Sony KDL-40V2500 / KDL-46V2500 / KDL-46V25L1 Service Manual ▷ Download

  • DOWNLOAD Sony KDL-40V2500 / KDL-46V2500 / KDL-46V25L1 Service Manual ↓ Size: 19.67 MB | Pages: 88 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KDL-40V2500 / KDL-46V2500 / KDL-46V25L1 in PDF for free, which will help you to disassemble, recover, fix and repair Sony KDL-40V2500 / KDL-46V2500 / KDL-46V25L1 TV. Information contained in Sony KDL-40V2500 / KDL-46V2500 / KDL-46V25L1 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.

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