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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
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
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
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
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