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KDL-32FA500/37FA500
KDL-32FA500/37FA500
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 Removal ............................................................ 12
1-2. Switch Unit Removal (Contains HB1 Board)
........................ 12
1-3. LED Guide/HM3 Board Removal ......................................... 13
1-4. Power Unit Removal ............................................................ 13
1-5. Side Jack Bracket, BM4 Board and KD Board Removal ...... 14
1-6. Table-Top Stand Assembly and Under Cover Removal ....... 14
1-7. Structural Frames and Brackets Removal ........................... 15
1-7-1. KDL-32FA500 ............................................................ 15
1-7-2. KDL-37FA500 ............................................................ 16
1-8. LCD Panel Removal
............................................................. 17
1-8-1. Cleaning the LCD Panel ............................................ 17
1-9. Inverter Board Removal ....................................................... 18
1-10. Loudspeakers Removal ....................................................... 18
1-11. Subwoofer and GK2 Board Removal ................................... 19
1-12. Satellite Speaker Disassembly ............................................. 19
Wire Dressing ............................................................................... 20
KDL-32FA500 Only .............................................................. 20
KDL-37FA500 Only .............................................................. 31
SECTION 2: SERVICE ADJUSTMENTS ............................................. 41
2-1. Resetting the TV to the 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 Diagrams .................................................................... 44
3-4. Schematics and Supporting Information .............................. 45
BM4 Board Schematic Diagram (1 of 10) ............................ 45
BM4 Board Schematic Diagram (2 of 10) ............................ 46
BM4 Board Schematic Diagram (3 of 10) ............................ 47
BM4 Board Schematic Diagram (4 of 10) ............................ 48
BM4 Board Schematic Diagram (5 of 10) ............................ 49
BM4 Board Schematic Diagram (6 of 10) ............................ 50
BM4 Board Schematic Diagram (7 of 10) ............................ 51
BM4 Board Schematic Diagram (8 of 10) ............................ 52
BM4 Board Schematic Diagram (9 of 10) ............................ 53
BM4 Board Schematic Diagram (10 of 10) .......................... 54
G1D Board Schematic Diagram (KDL-32FA500 Only) ........ 57
G2D Board Schematic Diagram (1 of 2)
(KDL-37FA500 Only) ....................................................... 60
G2D Board Schematic Diagram (2 of 2)
(KDL-37FA500 Only) ....................................................... 61
GK2 Board Schematic Diagram (1 of 2) ............................... 64
GK2 Board Schematic Diagram (2 of 2) ............................... 65
HM3 Board Schematic Diagram ........................................... 68
KD Board Schematic Diagram ............................................. 70
3-5. Semiconductors ................................................................... 72
SECTION 4: EXPLODED VIEWS ........................................................ 73
4-1. Rear Cover Assembly, Table-Top Stand, SubWoofer Stand
Assembly and Satellite Speaker Assembly ......................... 73
4-2. Chassis ................................................................................ 74
4-3. Connectors
........................................................................... 75
4-4. Bezel Assembly, LCD Panel and Speakers ......................... 76
4-5. Screw Legend ...................................................................... 77
SECTION 5: ELECTRICAL PARTS LIST ............................................ 78
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
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