Table Of Contents; Section Title - Sony KLV-46V510A Service Manual

SECTION TITLE
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 ............................................................ 12
1-3. BM3 Board and Power Board Removal ............................... 13
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 14
1-5. Structural Parts, Brackets and Spine Removal .................... 15
1-5-1. Structural Parts, Brackets and Spine Removal
(KLV-40V510A Only) ................................................ 15
1-5-2. Structural Parts, Brackets and Spine Removal
(KLV-46V510A Only) ................................................ 16
1-6. Loudspeaker, Under Bar, IR Guide, LED Guide, HSR Board
and HLR4 Board Removal ................................................... 17
1-7. LCD Panel Removal ............................................................. 18
1-7-1. Cleaning the LCD Panel .......................................... 18
SECTION 2: SERVICE ADJUSTMENTS ............................................. 19
2-1. Viewing Service Adjustment Data ........................................ 19
2-2. Accessing Service Mode ...................................................... 19
2-2-1. Entering the Serial Number after
changing the Main Board ......................................... 19
2-2-2. Resetting to Factory Defaults .................................. 20
KLV-40V510A/46V510A

TABLE OF CONTENTS

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SECTION TITLE

SECTION 3: DIAGRAMS ..................................................................... 21
3-1. Circuit Boards Location ........................................................ 21
3-2. Printed Wiring Boards and
3-3. Block Diagram ...................................................................... 23
3-4. Schematics and Supporting Information .............................. 24
3-5. Semiconductors ................................................................... 45
SECTION 4: EXPLODED VIEWS ........................................................ 46
4-1. Rear Cover Assembly and Table-Top Stand Assembly ........ 46
4-2. Chassis ................................................................................ 47
4-3. Connectors ........................................................................... 48
4-4. Bezel Assembly and LCD Panel ......................................... 49
4-5. Screw Legend ...................................................................... 50
SECTION 5: ELECTRICAL PARTS LIST ............................................ 51
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
Schematic Diagrams Information ......................................... 21
BM3 Board Schematic Diagram (1 of 9) .............................. 24
BM3 Board Schematic Diagram (2 of 9) .............................. 25
BM3 Board Schematic Diagram (3 of 9) .............................. 26
BM3 Board Schematic Diagram (4 of 9) .............................. 27
BM3 Board Schematic Diagram (5 of 9) .............................. 28
BM3 Board Schematic Diagram (6 of 9) .............................. 29
BM3 Board Schematic Diagram (7 of 9) .............................. 30
BM3 Board Schematic Diagram (8 of 9) .............................. 31
BM3 Board Schematic Diagram (9 of 9) .............................. 32
HLR4 Board Schematic Diagram ......................................... 34
HRT1 Board Schematic Diagram ......................................... 36
HSR Board Schematic Diagram ........................................... 37
IP1 Board Schematic Diagram (1 of 2)
(KLV-40V510A Only) ................................................ 39
IP1 Board Schematic Diagram (2 of 2)
(KLV-40V510A Only) ................................................ 40
IP2 Board Schematic Diagram (1 of 2)
(KLV-46V510A Only) ................................................ 42
IP2 Board Schematic Diagram (2 of 2)
(KLV-46V510A Only) ................................................ 43
KLV-40V510A/46V510A
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