Table Of Contents; Section Title - Sony KLV-52V410A 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 (Contains H1 Board) .......................... 12
1-3. Side Jack Bracket, BU Shield and BU Board Removal ........ 13
1-4. G5 Board (Power Unit) and D4Z Board, and D5 Board
Removal .............................................................................. 13
1-5. Table-Top Stand and Under Cover Removal ........................ 14
1-6. AC Inlet Removal ................................................................. 14
1-7. Structural Frames and Brackets Removal ........................... 15
1-8. Speakers, Under Bar, H3E Board,
H4 Board, and Light Guide Removal ................................... 16
1-9. LCD Panel Removal ............................................................. 17
1-9-1. Cleaning the LCD Panel .......................................... 17
1-10. Balancer (ETC-Inverter MT) Board Removal ....................... 18
SECTION 2: SERVICE ADJUSTMENTS ............................................. 19
2-1. Viewing Service Adjustment Data ........................................ 19
2-2. Accessing Service Adjustment Mode ................................... 19
2-3. Viewing the Service Menus .................................................. 19
2-4. Using the Remote Commander to View Service Data ......... 20
2-5. Resetting to Factory Defaults ............................................... 20
KLV-52V410A/52W410A

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 ................................................................... 48
SECTION 4: EXPLODED VIEWS ........................................................ 49
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 49
4-2. Chassis ................................................................................ 50
4-3. Connectors ........................................................................... 51
4-4. Bezel Assembly and LCD Panel ......................................... 52
4-5. Screw Legend ...................................................................... 53
SECTION 5: ELECTRICAL PARTS LIST ............................................ 54
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
Schematic Diagrams Information ......................................... 21
BU Board Schematic Diagram (1 of 12) ............................... 24
BU Board Schematic Diagram (2 of 12) ............................... 25
BU Board Schematic Diagram (3 of 12) ............................... 26
BU Board Schematic Diagram (4 of 12) ............................... 27
BU Board Schematic Diagram (5 of 12) ............................... 28
BU Board Schematic Diagram (6 of 12) ............................... 29
BU Board Schematic Diagram (7 of 12) ............................... 30
BU Board Schematic Diagram (8 of 12) ............................... 31
BU Board Schematic Diagram (9 of 12) ............................... 32
BU Board Schematic Diagram (10 of 12) ............................. 33
BU Board Schematic Diagram (11 of 12) ............................. 34
BU Board Schematic Diagram (12 of 12) ............................. 35
D4Z Board Schematic Diagram ........................................... 37
D5 Board Schematic Diagram .............................................. 39
G5 Board Schematic Diagram ............................................. 41
H3E Board Schematic Diagram ........................................... 44
H4 Board Schematic Diagram .............................................. 46
KLV-52V410A/52W410A
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