KDL-40W4100, KDL-40WL140, KDL-46W4100, KDL-46W4150, KDL-46WL140 - Sony TV Service Manual (repair manual)

kdl-40w4100, kdl-40wl140, kdl-46w4100, kdl-46w4150, kdl-46wl140 service manual
Model
KDL-40W4100 KDL-40WL140 KDL-46W4100 KDL-46W4150 KDL-46WL140
Pages
126
Size
20.55 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-40w4100-kdl-40wl140-kdl-46w4100-kdl-46w4150-kd.pdf
Date

Read Sony KDL-40W4100 / KDL-40WL140 / KDL-46W4100 / KDL-46W4150 / KDL-46WL140 Service Manual online

LCD DIGITAL COLOR TELEVISION
 SERVICE MANUAL 
EX1
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
  DESTINATION
9-883-779-05
KDL-40W4100
 RM-YD023 
US/CND
KDL-40W4100
 RM-YD023 
MEXICO
KDL-40W4100
 RM-YD023 LATIN 
AMERICA
KDL-40WL140
 RM-YD023 
US/CND
KDL-46W4100
 RM-YD023 
US/CND
KDL-46W4100
 RM-YD023 
MEXICO
KDL-46W4100
 RM-YD023 LATIN 
AMERICA
KDL-46W4150
 RM-YD023 
US
KDL-46W4150
 RM-YD023 
CANADA
KDL-46WL140
 RM-YD023 
US/CND
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE:  4/2008
 :UPDATED ITEM
REVISION 
DATE 
  SUBJECT     
4/2008 
 
 
 
No revisions or updates are applicable at this time.
7/2008 
 
 
 
Changed Stand Assembly Removal to Table-Top Stand Assembly Removal. 
     
 
Replaced 
page 
15.
  
 
 
 
Added “Cleaning the LCD Panel” instructions to Disassembly section. Replaced page 19.
 
 
 
 
Changed description for Stand Assembly to Table-Top Stand Assembly. 
 
 
 
 
   Updated information for screws that attach Table-Top Stand to TV. Replaced page 95.
 
 
 
 
Added PNs for BU Boards for Mexico and Latin America Models. 
 
 
 
 
   Identifi ed AC Inlet as a Critical Component. Replaced page 96.
 
 
 
 
Corrected screw description for Table-Top Stand in Screw Legend. Replaced page 100.
 
 
 
 
Added PNs for BU Boards for Mexico and Latin America Models. 
 
 
 
 
   Added PN for Screw to attach Table-Top Stand to Miscellaneous list. Replaced page 101-124.
8/2008 
 
 
 
Reissue entire manual due to multiple updates.
 
 
 
 
Added 40” & 46” WL140 models.
12/2008   
 
 
Added disassembly information for removing the heat sink. Replaced page 19.
 
 
 
 
Added PN information for heat sink and radiation sheet (heat transfer pad). Replaced page 98 & 99.
6/2009 
 
 
 
Corrected Ref. No. for Loudspeaker in Exploded View, Section 4-5. Replaced page 99. 
LCD DIGITAL COLOR TELEVISION
 SERVICE MANUAL 
EX1
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
  DESTINATION
9-883-779-05
KDL-40W4100
 RM-YD023 
US/CND
KDL-40W4100
 RM-YD023 
MEXICO
KDL-40W4100
 RM-YD023 LATIN 
AMERICA
KDL-40WL140
 RM-YD023 
US/CND
KDL-46W4100
 RM-YD023 
US/CND
KDL-46W4100
 RM-YD023 
MEXICO
KDL-46W4100
 RM-YD023 LATIN 
AMERICA
KDL-46W4150
 RM-YD023 
US
KDL-46W4150
 RM-YD023 
CANADA
KDL-46WL140
 RM-YD023 
US/CND
Self Diagnosis
Supported model
KDL-40W4100 
RM-YD023
3
KDL-40W4100/40WL140/46W4100/46W4150/46WL140
KDL-40W4100/40WL140/46W4100/46W4150/46WL140
TABLE OF CONTENTS
SECTION TITLE   
PAGE
SECTION TITLE   
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions - English ................................................... 6
Warnings and Cautions - French .................................................... 7
Safety-Related Component Warning .............................................. 8
Safety Check-Out ......................................................................... 10
Self-Diagnostic Function ................................................................11
SECTION 1:  DISASSEMBLY ............................................................... 13
1-1.  Rear Cover Removal ............................................................ 13
1-2. Switch Unit Removal ............................................................ 13
1-3.  Side Jack Bracket, BU
 
Shield and BU Board Removal ........ 14
1-4.  Power Unit Removal (IP5Z BOARD) .................................... 14
1-5.  Table-Top Stand Removal .................................................... 15
1-6.  Under Cover and AC Inlet Removal ..................................... 15
1-7.  Structural Frames and Brackets Removal 
(KDL-40W4100/40WL140 Only) .......................................... 16
1-8.  Structural Frames and Brackets Removal 
(KDL-46W4100/46W4150/46WL140 Only) .......................... 17
1-9  Speakers, Under Bar, H3E Board, H4 Board, 
and Light Guide Removal  .................................................... 18
1-10. LCD  Panel  Removal ............................................................. 19
1-10-1. Cleaning the LCD Panel .......................................... 19
1-11. Balancer (ETC-Inverter MT) Board Removal ....................... 20
Wire Dressing ............................................................................... 21
KDL-40W4100/40WL140 Only ............................................. 21
KDL-46W4100/46W4150/46WL140 Only ............................ 42
SECTION 2:  SERVICE ADJUSTMENTS ............................................. 64
2-1.  Viewing Service Adjustment Data ........................................ 64
2-2. Accessing Service Adjustment Mode ................................... 64
2-3.  Viewing the Service Menus .................................................. 64
2-4.  Using the Remote Commander to View Service Data ......... 65
2-5.  Resetting to Factory Defaults ............................................... 65
SECTION 3:  DIAGRAMS ..................................................................... 66
3-1. Circuit Boards Location ........................................................ 66
3-2.  Printed Wiring Boards and 
Schematic Diagrams Information ......................................... 66
3-3. Block Diagram 
...................................................................... 68
3-4. Schematics and Supporting Information .............................. 69
BU Board Schematic Diagram (1 of 12) ............................... 69
BU Board Schematic Diagram (2 of 12) ............................... 70
BU Board Schematic Diagram (3 of 12) ............................... 71
BU Board Schematic Diagram (4 of 12) ............................... 72
BU Board Schematic Diagram (5 of 12) ............................... 73
BU Board Schematic Diagram (6 of 12) ............................... 74
BU Board Schematic Diagram (7 of 12) ............................... 75
BU Board Schematic Diagram (8 of 12) ............................... 76
BU Board Schematic Diagram (9 of 12) ............................... 77
BU Board Schematic Diagram (10 of 12) ............................. 78
BU Board Schematic Diagram (11 of 12) ............................. 79
BU Board Schematic Diagram (12 of 12) ............................. 80
H3E Board Schematic Diagram ........................................... 82
H4 Board Schematic Diagram .............................................. 84
IP5Z Board Schematic Diagram (1 of 2) 
(KDL-40W4100/40WL140 Only) .............................. 86
IP5Z Board Schematic Diagram (2 of 2) 
(KDL-40W4100/40WL140 Only) .............................. 87
IP5Z Board Schematic Diagram (1 of 2) 
(KDL-46W4100/46W4150/46WL140 Only) .............. 90
IP5Z Board Schematic Diagram (2 of 2) 
(KDL-46W4100/46W4150/46WL140 Only) .............. 91
3-5. Semiconductors ................................................................... 94
SECTION 4:  EXPLODED VIEWS ........................................................ 95
4-1.  Rear Cover Assembly and Table-Top Stand Assembly  ....... 95
4-2. Chassis ................................................................................ 96
4-3. Connectors 
........................................................................... 97
4-4.  Bezel Assembly and LCD Panel 
(KDL-40W4100/40WL140 Only) .......................................... 98
4-5.  Bezel Assembly and LCD Panel (
KDL-46W4100/46W4150/46WL140 Only) ........................... 99
4-6. Screw Legend .................................................................... 100
SECTION 5:  ELECTRICAL PARTS LIST .......................................... 101
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..........................A-1
4
KDL-40W4100/40WL140/46W4100/46W4150/46WL140
KDL-40W4100/40WL140/46W4100/46W4150/46WL140
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V AC, 60Hz
230W (KDL-40W4100/40WL140 Only)
275W (KDL-46W4100/46W4150/46WL140 Only)
Less than 0.1W 
VIDEO (IN) 1/2/3:
 
S Video (4-Pin Mini DIN (VIDEO 1 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, 75 ohms unbalanced, sync negative 
 Audio
   500 
mVrms 
(Typical)
   Impedance:47 
kilohms
COMPONENT IN 1/2:
 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, 1080p
 AUDIO
   500 
mVrms 
(Typical) 
 
 
Impedance: 47 kilohms
Power Requirements
Power Consumption (W)
 In 
Use 
(Max)
In Standby 
HDMI IN 1/2/3/4:
HDMI
Video: 480i, 480p, 720p, 1080i,1080p, 1080/24p
 
 
Audio: Two channel linear PCM 32, 44.1 and 
 
 
 
    48 kHz, 16, 20 and 24 bits, Dolby Digital
AUDIO (for HDMI IN 4 only):
   500 
mVrms 
(Typical)
   Impedance: 
47 
kilohms
AUDIO OUT:
 500 
mVrms 
(Typical)
DIGITAL OUT (OPTICAL):
 
PCM/Dolby Digital optical signal
PC IN:
 
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
 
Stereo mini jack, 500 mVrms (Typical)
 Impedance: 
47 
kilohms
Trademark Information
Macintosh is a trademark of Apple Inc., 
registered in the U.S. and other countries. 
HDMI, the HDMI logo and High-Definition 
Multimedia Interface are trademarks or 
registered trademarks of HDMI Licensing, 
LLC.
Fergason Patent Properties, LLC: 
U.S. Patent No. 5,717,422
U.S. Patent No. 6,816,141
Manufactured under license from Dolby 
Laboratories. “Dolby” and double-D symbol 
are trademarks of Dolby Laboratories.
In the United States, TV Guide and other 
related marks are registered marks of 
Gemstar-TV Guide International, Inc. and/or 
one of its affiliates. In Canada, TV Guide is a 
registered mark of Transcontinental Inc., and is 
used under license by Gemstar-TV Guide 
International, Inc.
The TV Guide On Screen system is 
manufactured under license from Gemstar-TV 
Guide International, Inc. and/or one of its 
affiliates.
The TV Guide On Screen system is protected 
by one or more of the following United States 
patents 4,908,713; 6,498,895; 6,850,693; 
6,396,546; 5,940,073; 6,239,794 to 
Gemstar-TV Guide International, Inc. and/or 
its subsidiaries.
Gemstar-TV Guide International Inc. and/or its 
related affiliates are not in any way liable for 
the accuracy or availability of the program 
schedule information or other data in the TV 
Guide On Screen system and cannot guarantee 
service availability in your area. In no event 
shall Gemstar-TV Guide International, Inc. 
and/or its related affiliates be liable for any 
damages in connection with the accuracy or 
availability of the program schedule 
information or other data in the TV Guide On 
Screen system.
Blu-ray Disc is a trademark.
“BRAVIA” and 
, S-Force, 
BRAVIA Sync, 
 , DMe
x
 and “x.v. Color” are 
trademarks or registered marks of Sony 
Corporation.
“XMB” and “XrossMediaBar” are the 
trademarks of Sony Corporation and Sony 
Computer Entertainment Inc.
“PLAYSTATION” is a registered trademark 
and “PS3” is a trademark of Sony Computer 
Entertainment Inc.
Adobe is a registered trademark or a trademark 
of Adobe Systems Incorporated in United 
States and/or other countries.
Page of 126
Display

Download Sony KDL-40W4100 / KDL-40WL140 / KDL-46W4100 / KDL-46W4150 / KDL-46WL140 Service Manual (Repair Manual)

Here you can read online and download Sony KDL-40W4100 / KDL-40WL140 / KDL-46W4100 / KDL-46W4150 / KDL-46WL140 Service Manual in PDF. KDL-40W4100 / KDL-40WL140 / KDL-46W4100 / KDL-46W4150 / KDL-46WL140 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDL-40W4100 / KDL-40WL140 / KDL-46W4100 / KDL-46W4150 / KDL-46WL140 TV. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.