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KDL-40S504/46S504
KDL-40S504/46S504
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 (Contains HSW3 Board) .................... 13
1-3. BM3 Board, IP1 (Power) Board and
IP2 (Power) Board Removal ................................................ 14
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 15
1-5. Structural Parts Removal ..................................................... 15
1-5-1. Brackets and Spine Removal (KDL-40S504 Only) .. 15
1-5-2. Brackets and Spine Removal (KDL-46S504 Only) .. 16
1-5-2. Brackets and Spine Removal (KDL-46S504 Only) .. 16
1-6. Loudspeaker, Under Bar, IR Guide, LED Guide,
HLR1 Board and HSR Board Removal ................................ 17
1-7. LCD Panel Removal
............................................................. 18
1-7-1. Cleaning the LCD Panel ............................................ 19
WIRE DRESSING ........................................................................ 20
KDL-40S504 Only ................................................................ 20
KDL-46S504 Only ................................................................ 21
KDL-46S504 Only ................................................................ 21
SECTION 2: SERVICE ADJUSTMENTS ............................................. 22
2-1. Viewing Service Adjustment Data ........................................ 22
2-2. Accessing Service Mode
...................................................... 22
2-2-1. Entering the Serial Number after
changing the Main Board ......................................... 22
2-2-2. Resetting to Factory Defaults .................................. 23
SECTION 3: DIAGRAMS ..................................................................... 24
3-1. Circuit Boards Location ........................................................ 24
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 24
3-3. Block Diagram
...................................................................... 26
3-4. Schematics and Supporting Information .............................. 27
BM3 Board Schematic Diagram (1 of 9) .............................. 27
BM3 Board Schematic Diagram (2 of 9) .............................. 28
BM3 Board Schematic Diagram (3 of 9) .............................. 29
BM3 Board Schematic Diagram (4 of 9) .............................. 30
BM3 Board Schematic Diagram (5 of 9) .............................. 31
BM3 Board Schematic Diagram (6 of 9) .............................. 32
BM3 Board Schematic Diagram (7 of 9) .............................. 33
BM3 Board Schematic Diagram (8 of 9) .............................. 34
BM3 Board Schematic Diagram (9 of 9) .............................. 35
HLR1 Board Schematic Diagram ......................................... 37
HSR Board Schematic Diagram ........................................... 39
IP1 Board Schematic Diagram ............................................. 41
IP2 Board Schematic Diagram ............................................. 42
BM3 Board Schematic Diagram (2 of 9) .............................. 28
BM3 Board Schematic Diagram (3 of 9) .............................. 29
BM3 Board Schematic Diagram (4 of 9) .............................. 30
BM3 Board Schematic Diagram (5 of 9) .............................. 31
BM3 Board Schematic Diagram (6 of 9) .............................. 32
BM3 Board Schematic Diagram (7 of 9) .............................. 33
BM3 Board Schematic Diagram (8 of 9) .............................. 34
BM3 Board Schematic Diagram (9 of 9) .............................. 35
HLR1 Board Schematic Diagram ......................................... 37
HSR Board Schematic Diagram ........................................... 39
IP1 Board Schematic Diagram ............................................. 41
IP2 Board Schematic Diagram ............................................. 42
3-5. Semiconductors ................................................................... 43
SECTION 4: EXPLODED VIEWS ........................................................ 44
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 44
4-2. Chassis ................................................................................ 45
4-3. Connectors
........................................................................... 46
4-4. Bezel Assembly and LCD Panel .......................................... 47
4-5. Screw Legend ...................................................................... 48
SECTION 5: ELECTRICAL PARTS LIST ............................................ 49
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
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