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
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)
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)
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
500
mVrms
(Typical)
Impedance:47
kilohms
COMPONENT IN 1/2:
YP
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
500
mVrms
(Typical)
Impedance: 47 kilohms
Power Requirements
Power Consumption (W)
In
Use
(Max)
In Standby
HDMI IN 1/2/3/4:
HDMI:
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
500
mVrms
(Typical)
Impedance:
47
kilohms
AUDIO OUT:
500
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.
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.
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.
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.
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.
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
“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.
“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.
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.