Read Sony KDL-40XBR3 / KDL-46XBR3 Service Manual online
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KDL-40XBR3/46XBR3
KDL-40XBR3/46XBR3
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 Cabinet Removal ............................................ 12
1-2. Stand
Assembly
Removal
........................................ 13
1-3. Speaker
Removal
.................................................... 14
1-4. H1
Board
Removal
.................................................. 14
1-5. H5
Board
Removal
.................................................. 15
1-6
G1 Board Removal .................................................. 16
1-7.
D1 Board and D2 Board/D3 Board Removal ........... 17
1-8. AU
Board
Removal
.................................................. 18
1-9.
BE board, QM Board and HDMI Removal ............... 19
1-10. QT
Board
Removal
.................................................. 20
1-11. H3 Board and H4 Board Removal ........................... 21
1-12. Chassis
1-12. Chassis
Bracket
Assembly
Removal
....................... 22
1-13. LCD Panel Removal ................................................ 23
Wire Dressing Diagrams ............................................................ 24
Overall Assembly (KDL-40XBR3 Only) ........................................ 24
D1 Board .............................................................................. 25
D1 Board and AU Board ....................................................... 26
D1 Board and BE2 Board ..................................................... 27
G1 Board .............................................................................. 28
H1 Board .............................................................................. 29
H4 Board .............................................................................. 30
H5 Board .............................................................................. 31
H5 Board (Continued) .......................................................... 32
D1 Board and AU Board ....................................................... 26
D1 Board and BE2 Board ..................................................... 27
G1 Board .............................................................................. 28
H1 Board .............................................................................. 29
H4 Board .............................................................................. 30
H5 Board .............................................................................. 31
H5 Board (Continued) .......................................................... 32
Overall Assembly (KDL-46XBR3 Only) ........................................ 33
AC Inlet ................................................................................ 34
AU Board .............................................................................. 35
BE2 Board ............................................................................ 36
D2 Board .............................................................................. 37
D2 Board and G1 Board ....................................................... 38
D3 Board .............................................................................. 39
G1 Board and AU Board ...................................................... 40
H1 Board .............................................................................. 41
H4 Board .............................................................................. 42
H5 Board .............................................................................. 43
Under Heat Sink ................................................................... 44
AU Board .............................................................................. 35
BE2 Board ............................................................................ 36
D2 Board .............................................................................. 37
D2 Board and G1 Board ....................................................... 38
D3 Board .............................................................................. 39
G1 Board and AU Board ...................................................... 40
H1 Board .............................................................................. 41
H4 Board .............................................................................. 42
H5 Board .............................................................................. 43
Under Heat Sink ................................................................... 44
SECTION 2: SERVICE ADJUSTMENTS ............................................. 45
2-1. Remote Adjustment Buttons and Indicators ......................... 45
2-2. Accessing Service Adjustments ........................................... 45
Service Menus ..................................................................... 47
2-3. White Balance Adjustment ................................................... 48
2-3-1. User
Menu
Adjustments
........................................... 48
2-3-2. Service
Menu
Adjustments
...................................... 49
SECTION 3: DIAGRAMS ..................................................................... 50
3-1. Circuit Boards Location ........................................................ 50
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 50
3-4. Block Diagram
...................................................................... 52
3-4. Schematics and Supporting Information .............................. 53
AU Board Schematic Diagram (1 of 7) ................................. 53
AU Board Schematic Diagram (2 of 7) ................................. 54
AU Board Schematic Diagram (3 of 7) ................................. 55
AU Board Schematic Diagram (4 of 7) ................................. 56
AU Board Schematic Diagram (5 of 7) ................................. 57
AU Board Schematic Diagram (6 of 7) ................................. 58
AU Board Schematic Diagram (7 of 7) ................................. 59
BE2 Board Schematic Diagram (1 of 13) ............................. 62
BE2 Board Schematic Diagram (2 of 13) ............................. 63
BE2 Board Schematic Diagram (3 of 13) ............................. 64
BE2 Board Schematic Diagram (4 of 13) ............................. 65
BE2 Board Schematic Diagram (5 of 13) ............................. 66
BE2 Board Schematic Diagram (6 of 13) ............................. 67
BE2 Board Schematic Diagram (7 of 13) ............................. 68
BE2 Board Schematic Diagram (8 of 13) ............................. 69
BE2 Board Schematic Diagram (9 of 13) ............................. 70
BE2 Board Schematic Diagram (10 of 13) ........................... 71
BE2 Board Schematic Diagram (11 of 13) ........................... 72
BE2 Board Schematic Diagram (12 of 13) ........................... 73
BE2 Board Schematic Diagram (13 of 13) ........................... 74
D1 Board Schematic Diagram (KDL-40XBR3 Only) ............ 77
D2 Board Schematic Diagram (KDL-46XBR3 Only) ............ 79
D3 Board Schematic Diagram (KDL-46XBR3 Only) ............ 81
G1 Board Schematic Diagram ............................................. 83
H1 Board Schematic Diagram .............................................. 86
H3 Board Schematic Diagram .............................................. 88
H4 Board Schematic Diagram .............................................. 90
H5 Board Schematic Diagram (1 of 2) ................................. 92
H5 Board Schematic Diagram (2 0f 2) ................................. 93
QM Board Schematic Diagram (1 of 5) ................................ 96
QM Board Schematic Diagram (2 of 5) ................................ 97
QM Board Schematic Diagram (3 of 5) ................................ 98
QM Board Schematic Diagram (4 of 5) ................................ 99
QM Board Schematic Diagram (5 of 5) .............................. 100
QT Board Schematic Diagram ........................................... 102
AU Board Schematic Diagram (2 of 7) ................................. 54
AU Board Schematic Diagram (3 of 7) ................................. 55
AU Board Schematic Diagram (4 of 7) ................................. 56
AU Board Schematic Diagram (5 of 7) ................................. 57
AU Board Schematic Diagram (6 of 7) ................................. 58
AU Board Schematic Diagram (7 of 7) ................................. 59
BE2 Board Schematic Diagram (1 of 13) ............................. 62
BE2 Board Schematic Diagram (2 of 13) ............................. 63
BE2 Board Schematic Diagram (3 of 13) ............................. 64
BE2 Board Schematic Diagram (4 of 13) ............................. 65
BE2 Board Schematic Diagram (5 of 13) ............................. 66
BE2 Board Schematic Diagram (6 of 13) ............................. 67
BE2 Board Schematic Diagram (7 of 13) ............................. 68
BE2 Board Schematic Diagram (8 of 13) ............................. 69
BE2 Board Schematic Diagram (9 of 13) ............................. 70
BE2 Board Schematic Diagram (10 of 13) ........................... 71
BE2 Board Schematic Diagram (11 of 13) ........................... 72
BE2 Board Schematic Diagram (12 of 13) ........................... 73
BE2 Board Schematic Diagram (13 of 13) ........................... 74
D1 Board Schematic Diagram (KDL-40XBR3 Only) ............ 77
D2 Board Schematic Diagram (KDL-46XBR3 Only) ............ 79
D3 Board Schematic Diagram (KDL-46XBR3 Only) ............ 81
G1 Board Schematic Diagram ............................................. 83
H1 Board Schematic Diagram .............................................. 86
H3 Board Schematic Diagram .............................................. 88
H4 Board Schematic Diagram .............................................. 90
H5 Board Schematic Diagram (1 of 2) ................................. 92
H5 Board Schematic Diagram (2 0f 2) ................................. 93
QM Board Schematic Diagram (1 of 5) ................................ 96
QM Board Schematic Diagram (2 of 5) ................................ 97
QM Board Schematic Diagram (3 of 5) ................................ 98
QM Board Schematic Diagram (4 of 5) ................................ 99
QM Board Schematic Diagram (5 of 5) .............................. 100
QT Board Schematic Diagram ........................................... 102
3-5. Semiconductors ................................................................. 105
SECTION 4: EXPLODED VIEWS ...................................................... 106
4-1. Rear Cabinet and Stand Assembly ................................... 106
4-2. Arm Assemblies and H Boards ......................................... 107
4-3. Chassis ............................................................................. 108
4-4. Chassis Bracket and Speakers .......................................... 109
4-5. LCD Panel
...........................................................................110
4-6. Connectors
.......................................................................... 111
SECTION 5: ELECTRICAL PARTS LIST ...........................................112
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
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