Read Sony KDL-32XBR6 / KDL-37XBR6 Service Manual online
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KDL-32XBR6/37XBR6
KDL-32XBR6/37XBR6
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 ............................................................ 13
1-3. Side Jack Bracket, BU
Shield and BU Board Removal ........ 14
1-4. Power Unit Removal ............................................................ 14
1-5. Table-Top Stand Removal .................................................... 15
1-6. Under Cover Removal .......................................................... 15
1-7. Structural Frames and Brackets Removal ........................... 16
1-8. LCD Panel Removal
............................................................. 17
1-9. ETC- Inverter MT Board Removal (KDL-32XBR6 Only) ...... 18
1-10. ETC- Inverter MT Board Removal (KDL-37XBR6 Only) ...... 19
1-11. Speakers, Under Bar, H3E Board,
H4 Board or H4K Board, and Light Guide Removal ............. 20
WIRE DRESSING ........................................................................ 21
KDL-32XBR6 Only ............................................................... 21
KDL-37XBR6 Only ............................................................... 38
KDL-37XBR6 Only ............................................................... 38
SECTION 2: SERVICE ADJUSTMENTS ............................................. 52
2-1. Viewing Service Adjustment Data ........................................ 52
2-2. Accessing Service Adjustment Mode ................................... 52
2-3. Viewing the Service Menus .................................................. 52
2-4. Using the Remote Commander to View Service Data ......... 53
2-5. Resetting to Factory Defaults ............................................... 53
SECTION 3: DIAGRAMS ..................................................................... 54
3-1. Circuit Boards Location ........................................................ 54
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 54
3-3. Block Diagram
...................................................................... 56
3-4. Schematics and Supporting Information .............................. 57
BU Board Schematic Diagram (1 of 12) ............................... 57
BU Board Schematic Diagram (2 of 12) ............................... 58
BU Board Schematic Diagram (3 of 12) ............................... 59
BU Board Schematic Diagram (4 of 12) ............................... 60
BU Board Schematic Diagram (5 of 12) ............................... 61
BU Board Schematic Diagram (6 of 12) ............................... 62
BU Board Schematic Diagram (7 of 12) ............................... 63
BU Board Schematic Diagram (8 of 12) ............................... 64
BU Board Schematic Diagram (9 of 12) ............................... 65
BU Board Schematic Diagram (10 of 12) ............................. 66
BU Board Schematic Diagram (11 of 12) ............................. 67
BU Board Schematic Diagram (12 of 12) ............................. 68
G1D Board Schematic Diagram (KDL-32XBR6 ONLY) ....... 70
G2D Board Schematic Diagram (1 of 2)
BU Board Schematic Diagram (2 of 12) ............................... 58
BU Board Schematic Diagram (3 of 12) ............................... 59
BU Board Schematic Diagram (4 of 12) ............................... 60
BU Board Schematic Diagram (5 of 12) ............................... 61
BU Board Schematic Diagram (6 of 12) ............................... 62
BU Board Schematic Diagram (7 of 12) ............................... 63
BU Board Schematic Diagram (8 of 12) ............................... 64
BU Board Schematic Diagram (9 of 12) ............................... 65
BU Board Schematic Diagram (10 of 12) ............................. 66
BU Board Schematic Diagram (11 of 12) ............................. 67
BU Board Schematic Diagram (12 of 12) ............................. 68
G1D Board Schematic Diagram (KDL-32XBR6 ONLY) ....... 70
G2D Board Schematic Diagram (1 of 2)
(KDL-37XBR6 ONLY) .............................................. 73
G2D Board Schematic Diagram (2 of 2)
(KDL-37XBR6 ONLY) .............................................. 74
H3E Board Schematic Diagram ........................................... 77
H4 Board or H4K Board Schematic Diagram ....................... 79
H4 Board or H4K Board Schematic Diagram ....................... 79
3-5. Semiconductors ................................................................... 81
SECTION 4: EXPLODED VIEWS ........................................................ 82
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 82
4-2. Chassis ................................................................................ 83
4-3. Connectors
........................................................................... 84
4-4. Bezel Assembly and LCD Panel (KDL-32XBR6 Only) ......... 85
4-5. Bezel Assembly and LCD Panel (KDL-37XBR6 Only) ......... 86
4-6. Screw Legend ...................................................................... 87
SECTION 5: ELECTRICAL PARTS LIST ............................................ 88
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
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