Table Of Contents; Section Title - Sony KDL-40V4150 Service Manual

SECTION TITLE
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 H1 Board) .......................... 13
1-3. Side Jack Bracket, BU Shield and BU Board Removal ........ 14
1-4. Power Unit Removal ............................................................ 14
1-5. Stand Removal ..................................................................... 15
1-6. Under Cover Removal .......................................................... 15
1-7. Structural Frames and Brackets Removal ........................... 16
1-8. LCD Panel Removal ............................................................. 16
1-9. Balancer (ETC- Inverter MT) Board Removal ...................... 17
1-10. Speakers, Under Bar, H3E Board,
H4 Board, and Light Guide Removal ................................... 18
WIRE DRESSING ........................................................................ 19
SECTION 2: SERVICE ADJUSTMENTS ............................................. 37
2-1. Viewing Service Adjustment Data ........................................ 37
2-2. Accessing Service Adjustment Mode ................................... 37
2-3. Viewing the Service Menus .................................................. 37
2-4. Using the Remote Commander to View Service Data ......... 38
2-5. Resetting to Factory Defaults ............................................... 38
SECTION 3: DIAGRAMS ..................................................................... 39
3-1. Circuit Boards Location ........................................................ 39
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 39
3-3. Block Diagram ...................................................................... 41
KDL-40V4100/40V4150

TABLE OF CONTENTS

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SECTION TITLE

3-4. Schematics and Supporting Information .............................. 42
3-5. Semiconductors ................................................................... 63
SECTION 4: EXPLODED VIEWS ........................................................ 64
4-1. Rear Cover Assembly and Stand Assembly ........................ 64
4-2. Chassis ................................................................................ 65
4-3. Connectors ........................................................................... 66
4-4. Bezel Assembly and LCD Panel .......................................... 67
4-5. Screw Legend ...................................................................... 68
SECTION 5: ELECTRICAL PARTS LIST ............................................ 69
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
BU Board Schematic Diagram (1 of 12) ............................... 42
BU Board Schematic Diagram (2 of 12) ............................... 43
BU Board Schematic Diagram (3 of 12) ............................... 44
BU Board Schematic Diagram (4 of 12) ............................... 45
BU Board Schematic Diagram (5 of 12) ............................... 46
BU Board Schematic Diagram (6 of 12) ............................... 47
BU Board Schematic Diagram (7 of 12) ............................... 48
BU Board Schematic Diagram (8 of 12) ............................... 49
BU Board Schematic Diagram (9 of 12) ............................... 50
BU Board Schematic Diagram (10 of 12) ............................. 51
BU Board Schematic Diagram (11 of 12) ............................. 52
BU Board Schematic Diagram (12 of 12) ............................. 53
H3E Board Schematic Diagram ........................................... 55
H4 Board Schematic Diagram .............................................. 57
IP5Z Board Schematic Diagram (1 of 2) .............................. 59
IP5Z Board Schematic Diagram (2 of 2) .............................. 60
KDL-40V4100/40V4150
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