KDL-40S504, KDL-46S504 — Sony TV Service Manual (repair manual)

Model
KDL-40S504 KDL-46S504
Pages
64
Size
11.5 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-40s504-kdl-46s504.pdf
Date

View Sony KDL-40S504 / KDL-46S504 Service Manual online

LCD DIGITAL COLOR TELEVISION
 SERVICE MANUAL 
EX2R
 
CHASSIS
 
MODEL NAME 
                       REMOTE COMMANDER                                          DESTINATION 
9-883-837-02
KDL-40S504
 
        RM-YD028 
               US/CND
KDL-46S504
 
        RM-YD028 
               US/CND
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 8/2009
 : UPDATED ITEM
REVISION 
DATE 
  SUBJECT     
8/2009 
 
 
 
No revisions or updates are applicable at this time.
2/1/2010   
 
 
Added Encryption Key icon to BM3 Board. Replaced page 45.
LCD DIGITAL COLOR TELEVISION
 SERVICE MANUAL 
EX2R
 
CHASSIS
 
MODEL NAME 
                       REMOTE COMMANDER                                          DESTINATION 
9-883-837-02
KDL-40S504
 
        RM-YD028 
               US/CND
KDL-46S504
 
        RM-YD028 
               US/CND
Self Diagnosis
Supported model
KDL-46S504 
RM-YD028
TOOLS
WIDE
INPUT
CC
DISPLAY
POWER
3
KDL-40S504/46S504
KDL-40S504/46S504
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 (Contains HSW3 Board) .................... 13
1-3.  BM3 Board, IP1 (Power) Board and 
IP2 (Power) Board Removal ................................................ 14
1-4.  Table-Top Stand Assembly and Under Cover Removal ....... 15
1-5. Structural Parts Removal ..................................................... 15
1-5-1.  Brackets and Spine Removal (KDL-40S504 Only) .. 15
1-5-2.  Brackets and Spine Removal (KDL-46S504 Only) .. 16
1-6.  Loudspeaker, Under Bar, IR Guide, LED Guide, 
HLR1 Board and HSR Board Removal ................................ 17
1-7. LCD Panel Removal 
............................................................. 18
1-7-1. Cleaning the LCD Panel ............................................ 19
WIRE DRESSING ........................................................................ 20
KDL-40S504 Only ................................................................ 20
KDL-46S504 Only ................................................................ 21
SECTION 2:  SERVICE ADJUSTMENTS ............................................. 22
2-1.  Viewing Service Adjustment Data ........................................ 22
2-2. Accessing Service Mode 
...................................................... 22
2-2-1.  Entering the Serial Number after 
changing the Main Board ......................................... 22
2-2-2.  Resetting to Factory Defaults .................................. 23
SECTION 3:  DIAGRAMS ..................................................................... 24
3-1. Circuit Boards Location ........................................................ 24
3-2.  Printed Wiring Boards and 
Schematic Diagrams Information ......................................... 24
3-3. Block Diagram 
...................................................................... 26
3-4. Schematics and Supporting Information .............................. 27
BM3 Board Schematic Diagram (1 of 9) .............................. 27
BM3 Board Schematic Diagram (2 of 9) .............................. 28
BM3 Board Schematic Diagram (3 of 9) .............................. 29
BM3 Board Schematic Diagram (4 of 9) .............................. 30
BM3 Board Schematic Diagram (5 of 9) .............................. 31
BM3 Board Schematic Diagram (6 of 9) .............................. 32
BM3 Board Schematic Diagram (7 of 9) .............................. 33
BM3 Board Schematic Diagram (8 of 9) .............................. 34
BM3 Board Schematic Diagram (9 of 9) .............................. 35
HLR1 Board Schematic Diagram ......................................... 37
HSR Board Schematic Diagram ........................................... 39
IP1 Board Schematic Diagram ............................................. 41
IP2 Board Schematic Diagram ............................................. 42
3-5. Semiconductors ................................................................... 43
SECTION 4:  EXPLODED VIEWS ........................................................ 44
4-1.  Rear Cover Assembly and Table-Top Stand Assembly  ....... 44
4-2. Chassis ................................................................................ 45
4-3. Connectors 
........................................................................... 46
4-4.  Bezel Assembly and LCD Panel .......................................... 47
4-5. Screw Legend ...................................................................... 48
SECTION 5:  ELECTRICAL PARTS LIST ............................................ 49
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..........................A-1
4
KDL-40S504/46S504
KDL-40S504/46S504
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V AC, 60Hz
200W (KDL-40S504 Only)
245W (KDL-46S504 Only)
Less than 1 W 
VIDEO (IN) 1/2:
 
S Video (4-Pin Mini DIN (VIDEO 2 Only)
 
 
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative 
 
 
C: 0.286 Vp-p (Burst signal), 75 ohms
 Video
 
 
1 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
HDMI IN 1/2/3:
Power Requirements
Power Consumption (W)
 In 
Use 
(Max)
In Standby 
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
AUDIO
   500 
mVrms 
(Typical)
   Impedance: 
47 
kilohms
AUDIO OUT:
 
500 mVrms (Typical)
DIGITAL AUDIO OUT (OPTICAL):
 PCM 
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
Licensing 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 the double-D 
symbol are trademarks of Dolby 
Laboratories.
TruSurround XT, SRS and (
z) symbol are 
trademarks of SRS Labs, Inc. TruSurround
XT technology is incorporated under 
license from SRS Labs, Inc.
Blu-ray Disc is a trademark.
“BRAVIA”, 
, BRAVIA Sync 
and 
 are trademarks or registered 
trademarks of Sony Corporation.
“PLAYSTATION” is a registered 
trademark and “PS3” is a trademark of 
Sony Computer Entertainment Inc.
Your BRAVIA TV is ENERGY STAR  qualified in the ‘Home” mode. 
It meets strict energy efficiency guidelines set by the U.S. Environmental 
Protection Agency and Department of Energy. ENERGY STAR is a joint 
program of these government agencies, designed to promote energy effieient 
products and practices.
- When the TV is initially set up, it is designed to meet ENERGY STAR 
   requirements. 
- Changes to certain features, settings, and function alities of this TV 
   (i.e. Picture/Sound, Light Sensor, Power Savings) can slightly change 
   the power consumption.
Depending upon such changed settings, the power consumption may 
increase which possibly could exceed the limits requird for the 
ENERGY STAR qualification.
Page of 64

Download Sony KDL-40S504 / KDL-46S504 Service Manual (Repair Manual)

Here you can view online or download Sony KDL-40S504 / KDL-46S504 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony KDL-40S504 / KDL-46S504 TV. Information contained in Sony KDL-40S504 / KDL-46S504 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).