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KDL-52XBR7
KDL-52XBR7
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 and Switch Unit (Contains H1 Board) Removal 13
1-2. Woofer Box Removal ........................................................... 13
1-3. AWF Board, BU Board, G5 Board, D4 and
D5 Board Removal ............................................................... 14
1-4. Table-Top Stand and Under Cover Removal ........................ 14
1-5. Structural Frames, Brackets and AC Inlet Removal ............. 15
1-6. Speaker Cover and Speaker Box Removal ........................ 16
1-7. H3R Board and H4R Board Removal .................................. 17
1-8. LCD Panel, Illumination Module and Logo Holder Removal 17
1-8-1. Cleaning
the
LCD
Panel
.......................................... 17
1-9. Inverter Board Removal (For Reference Only) .................... 18
WIRE DRESSING ........................................................................ 19
SECTION 2: SERVICE ADJUSTMENTS ............................................. 40
2-1. Viewing Service Adjustment Data ........................................ 40
2-2. Accessing Service Adjustment Mode ................................... 40
2-3. Viewing the Service Menus .................................................. 40
2-4. Using the Remote Commander to View Service Data ......... 41
2-5. Resetting to Factory Defaults ............................................... 41
SECTION 3: DIAGRAMS ..................................................................... 42
3-1. Circuit Boards Location ........................................................ 42
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 42
3-3. Block Diagram
...................................................................... 44
3-4. Schematics and Supporting Information .............................. 45
AWF Board Schematic Diagram .......................................... 45
BU Board Schematic Diagram (1 of 12) ............................... 48
BU Board Schematic Diagram (2 of 12) ............................... 49
BU Board Schematic Diagram (3 of 12) ............................... 50
BU Board Schematic Diagram (4 of 12) ............................... 51
BU Board Schematic Diagram (5 of 12) ............................... 52
BU Board Schematic Diagram (6 of 12) ............................... 53
BU Board Schematic Diagram (7 of 12) ............................... 54
BU Board Schematic Diagram (8 of 12) ............................... 55
BU Board Schematic Diagram (9 of 12) ............................... 56
BU Board Schematic Diagram (10 of 12) ............................. 57
BU Board Schematic Diagram (11 of 12) ............................. 58
BU Board Schematic Diagram (12 of 12) ............................. 59
D4 Board Schematic Diagram ............................................. 61
D5 Board Schematic Diagram ............................................. 63
G5 Board Schematic Diagram ............................................ 65
H3R Board Schematic Diagram ........................................... 68
H4R Board Schematic Diagram ........................................... 70
BU Board Schematic Diagram (1 of 12) ............................... 48
BU Board Schematic Diagram (2 of 12) ............................... 49
BU Board Schematic Diagram (3 of 12) ............................... 50
BU Board Schematic Diagram (4 of 12) ............................... 51
BU Board Schematic Diagram (5 of 12) ............................... 52
BU Board Schematic Diagram (6 of 12) ............................... 53
BU Board Schematic Diagram (7 of 12) ............................... 54
BU Board Schematic Diagram (8 of 12) ............................... 55
BU Board Schematic Diagram (9 of 12) ............................... 56
BU Board Schematic Diagram (10 of 12) ............................. 57
BU Board Schematic Diagram (11 of 12) ............................. 58
BU Board Schematic Diagram (12 of 12) ............................. 59
D4 Board Schematic Diagram ............................................. 61
D5 Board Schematic Diagram ............................................. 63
G5 Board Schematic Diagram ............................................ 65
H3R Board Schematic Diagram ........................................... 68
H4R Board Schematic Diagram ........................................... 70
3-5. Semiconductors ................................................................... 72
SECTION 4: EXPLODED VIEWS ........................................................ 73
4-1. Rear Cover Assembly and Table-Top Assembly ................. 73
4-2. Chassis ................................................................................ 74
4-3. Connectors
........................................................................... 75
4-4. Bezel Assembly and LCD Panel .......................................... 76
4-5. Screw Legend ...................................................................... 77
SECTION 5: ELECTRICAL PARTS LIST ............................................ 78
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
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