KDL-52XBR2, KDL-52XBR3 - Sony TV Service Manual (repair manual)

kdl-52xbr2, kdl-52xbr3 service manual
Model
KDL-52XBR2 KDL-52XBR3
Pages
127
Size
25.24 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-52xbr2-kdl-52xbr3.pdf
Date

Read Sony KDL-52XBR2 / KDL-52XBR3 Service Manual online

LCD DIGITAL COLOR TELEVISION
 SERVICE MANUAL 
FIX
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
9-883-731-03
KDL-52XBR2
 RM-YD010 
US/CANADA 
KDL-52XBR3
 RM-YD013 
US/CANADA 
Self Diagnosis
Supported model
KDL-52XBR3 
RM-YD013
3
KDL-52XBR2/52XBR3
KDL-52XBR2/52XBR3
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 Assembly Removal ............................... 12
1-2. 
Base Stand Assembly Removal ............................... 13
1-3. Speaker 
Removal 
.................................................... 13
1-4. H1 
Board 
Removal 
.................................................. 14
1-5. H5 
Board 
Removal 
.................................................. 14
1-6 G2 
Board 
Removal 
.................................................. 15
1-7. 
D4 Board and D5 Board Removal ........................... 15
1-8. AU 
Board 
Removal 
.................................................. 16
1-9. 
H3 Board and H4 Board Removal ........................... 16
1-10.  BE2 Board, QM Board, and QT Board Removal ..... 17
1-11. Chassis 
Bracket 
Assembly 
Removal 
....................... 18
1-12.  LCD Panel Removal ................................................ 19
 
Wire Dressing Diagrams ............................................................ 20
Overall Assembly ................................................................. 20
AC Inlet ................................................................................ 21
AU Board .............................................................................. 21
BE2 Board ............................................................................ 22
D4 Board .............................................................................. 22
D5 Board .............................................................................. 23
LVDS Connector .................................................................. 23
G2 Board and H1 Board ....................................................... 24
H5 Board and QT Board ...................................................... 25
SECTION 2:  SERVICE ADJUSTMENTS ............................................. 26
2-1. Remote Adjustment Buttons and Indicators ......................... 26
2-2. Accessing Service Adjustments ........................................... 26
Service Menus ..................................................................... 28
2-3. White Balance Adjustment ................................................... 29
2-3-1. User 
Menu 
Adjustments 
........................................... 29
2-3-2. Service 
Menu 
Adjustments 
...................................... 30
SECTION 3:  DIAGRAMS ..................................................................... 31
3-1. Circuit Boards Location ........................................................ 31
3-2.  Printed Wiring Boards and 
Schematic Diagrams Information ......................................... 31
3-3. Block Diagram 
...................................................................... 33
Connectors Diagram ............................................................ 34
3-4. Schematics and Supporting Information .............................. 35
AU Board Schematic Diagram (1 of 7) ................................. 35
AU Board Schematic Diagram (2 of 7) ................................. 36
AU Board Schematic Diagram (3 of 7) ................................. 37
AU Board Schematic Diagram (4 of 7) ................................. 38
AU Board Schematic Diagram (5 of 7) ................................. 39
AU Board Schematic Diagram (6 of 7) ................................. 40
AU Board Schematic Diagram (7 of 7) ................................. 41
BE2 Board Schematic Diagram (1 of 13) ............................. 44
BE2 Board Schematic Diagram (2 of 13) ............................. 45
BE2 Board Schematic Diagram (3 of 13) ............................. 46
BE2 Board Schematic Diagram (4 of 13) ............................. 47
BE2 Board Schematic Diagram (5 of 13) ............................. 48
BE2 Board Schematic Diagram (6 of 13) ............................. 49
BE2 Board Schematic Diagram (7 of 13) ............................. 50
BE2 Board Schematic Diagram (8 of 13) ............................. 51
BE2 Board Schematic Diagram (9 of 13) ............................. 52
BE2 Board Schematic Diagram (10 of 13) ........................... 53
BE2 Board Schematic Diagram (11 of 13) ........................... 54
BE2 Board Schematic Diagram (12 of 13) ........................... 55
BE2 Board Schematic Diagram (13 of 13) ........................... 56
D4 Board Schematic Diagram .............................................. 59
D5 Board Schematic Diagram .............................................. 62
G2 Board Schematic Diagram ............................................. 65
H1 Board Schematic Diagram .............................................. 67
H3 Board Schematic Diagram .............................................. 69
H4 Board Schematic Diagram .............................................. 71
H5 Board Schematic Diagram (1 of 2) ................................. 73
H5 Board Schematic Diagram (2 0f 2) ................................. 74
QM Board Schematic Diagram (1 of 5) ................................ 77
QM Board Schematic Diagram (2 of 5) ................................ 78
QM Board Schematic Diagram (3 of 5) ................................ 79
QM Board Schematic Diagram (4 of 5) ................................ 80
QM Board Schematic Diagram (5 of 5) ................................ 81
QT Board Schematic Diagram ............................................. 83
3-5. Semiconductors ................................................................... 86
SECTION 4:  EXPLODED VIEWS ........................................................ 87
4-1.  Rear Cover Assembly and Stand Assembly  ........................ 87
4-2.  H Boards  ............................................................................. 88
4-3. Chassis ................................................................................ 89
4-4 Connectors 
........................................................................... 90
4-5. Speakers .............................................................................. 91
4-6. LCD Panel 
............................................................................ 92
SECTION 5:  ELECTRICAL PARTS LIST ............................................ 93
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..........................A-1
4
KDL-52XBR2/52XBR3
KDL-52XBR2/52XBR3
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V-240V AC, 50/60Hz
298W (KDL-52XBR2 Only)
298W (KDL-52XBR3 Only)
Less than 0.5W 
VIDEO (IN) 1/2/4:
 
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, 75ohms unbalanced, sync negative 
 Audio
   500 
mVrms 
(100% 
modulation)
   Impedance:47 
kilohms
HD/DVD IN 5/6:
 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 3/7/8:
HDMI
Video:480i, 480p, 720p, 1080i. 1080p
 
 
Audio: Two channel linear PCM 32, 44.1 and 
 
 
 
    48 kHz, 16, 20 and 24 bits
AUDIO (for HDMI IN 8):
 
 
500 mVrms (100% modulation) (Fixed)
     Impedance: 
47 
kilohms
AUDIO OUT:
 
500 mVrms (100% modulation) (Fixed)
 
1 Vrms at the maximum volume setting (Variable)
DIGITAL OUT (OPTICAL):
 
Optical Digital Audio Ouput (PCM/Dolby digital)
PC IN 9:
 
D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive
PC AUDIO INPUT:
 
Stereo mini jack, 500 mVrms (100% modulation),
 Impedance: 
47 
kilohms
 
HEADPHONES
:
 Stereo 
mini 
jack
 Impedance: 
16 
ohms
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.
5
KDL-52XBR2/52XBR3
KDL-52XBR2/52XBR3
Television system
NTSC  
American 
TV 
Standard
ATSC (8VSB terrestrial)  ATSC compliant 8VSB
QAM on cable 
ANSI/SCTE 07 2000
Channel coverage
Analog
 2-69 
Terrestrial
 1-125 
Cable
Digital
 2-69 
Terrestrial
 1-135 
Cable
Antenna
75-ohm external terminal for VHF/UHF
Panel System
LCD (Liquid Crystal Display) Panel
Display Resolution (horizontal x vertical):
1,920 dots x 1,080 lines
Screen Size (measured diagonally)
KDL-52XBR2 - 52 inches
KDL-52XBR3 - 52 inches
Supplied Accessories
Remote Commander RM-YD010 (KDL-52XBR2 Only)
Remote Commander RM-YD013 (KDL-52XBR3 Only)
Two Size AA (R6) Batteries
75-ohm coaxial cable
AC Power Cord
HD15-HD15 Cable
Suport Belt (Lock Assy, Rudder) Securing Screw, 
and Wood Screw
  (See Bag Assy, Rudder Lock in the Accessories and Packing
   section of the Electrical Parts List in this manual.)
Cable Holder
Operating Instructions
Quick Setup Guide
Warranty Card
Optional Accessories
Headphones Plug Adaptor
Connecting Cables
Wall-Mount Bracket
 SU-WL51
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Here you can read online and download Sony KDL-52XBR2 / KDL-52XBR3 Service Manual in PDF. KDL-52XBR2 / KDL-52XBR3 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KDL-52XBR2 / KDL-52XBR3 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.