Read Sony KLV-40S410A Service Manual online
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KLV-40S410A
KLV-40S410A
TABLE OF CONTENTS
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. HB1 Board Removal ............................................................ 12
1-3. Side Jack Bracket, BU Board, and
Power Unit (IP5Z Board) Removal ....................................... 13
1-4. Table-Top Stand Removal .................................................... 14
1-5. Under Cover and AC Inlet Removal ..................................... 14
1-6. Structural Frames and Brackets Removal .......................... 15
1-7. LCD Panel Removal
............................................................. 16
1-7-1. Cleaning the LCD Panel .......................................... 16
1-8. Loudspeakers, LED Guide and HM5 Board Removal ......... 17
1-9. Balancer (ETC-Inverter MT) Board Removal ...................... 17
SECTION 2: SERVICE ADJUSTMENTS ............................................. 18
2-1. Viewing Service Adjustment Data ........................................ 18
2-2. Accessing Service Adjustment Mode ................................... 18
2-3. Viewing the Service Menus .................................................. 18
2-4. Using the Remote Commander to View Service Data ......... 19
2-5. Resetting to Factory Defaults ............................................... 19
SECTION 3: DIAGRAMS ..................................................................... 20
3-1. Circuit Boards Location ........................................................ 20
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 20
3-3. Block Diagram
...................................................................... 22
3-4. Schematics and Supporting Information .............................. 23
BU Board Schematic Diagram (1 of 12) ............................... 23
BU Board Schematic Diagram (2 of 12) ............................... 24
BU Board Schematic Diagram (3 of 12) ............................... 25
BU Board Schematic Diagram (4 of 12) ............................... 26
BU Board Schematic Diagram (5 of 12) ............................... 27
BU Board Schematic Diagram (6 of 12) ............................... 28
BU Board Schematic Diagram (7 of 12) ............................... 29
BU Board Schematic Diagram (8 of 12) ............................... 30
BU Board Schematic Diagram (9 of 12) ............................... 31
BU Board Schematic Diagram (10 of 12) ............................. 32
BU Board Schematic Diagram (11 of 12) ............................. 33
BU Board Schematic Diagram (12 of 12) ............................. 34
HB1 Board Schematic Diagram ........................................... 36
HM5 Board Schematic Diagram ........................................... 38
IP5Z Board Schematic Diagram (1 of 2) .............................. 40
IP5Z Board Schematic Diagram (2 of 2) .............................. 41
BU Board Schematic Diagram (2 of 12) ............................... 24
BU Board Schematic Diagram (3 of 12) ............................... 25
BU Board Schematic Diagram (4 of 12) ............................... 26
BU Board Schematic Diagram (5 of 12) ............................... 27
BU Board Schematic Diagram (6 of 12) ............................... 28
BU Board Schematic Diagram (7 of 12) ............................... 29
BU Board Schematic Diagram (8 of 12) ............................... 30
BU Board Schematic Diagram (9 of 12) ............................... 31
BU Board Schematic Diagram (10 of 12) ............................. 32
BU Board Schematic Diagram (11 of 12) ............................. 33
BU Board Schematic Diagram (12 of 12) ............................. 34
HB1 Board Schematic Diagram ........................................... 36
HM5 Board Schematic Diagram ........................................... 38
IP5Z Board Schematic Diagram (1 of 2) .............................. 40
IP5Z Board Schematic Diagram (2 of 2) .............................. 41
3-5. Semiconductors ................................................................... 44
SECTION 4: EXPLODED VIEWS ........................................................ 45
4-1. Rear Cover Assembly and Stand Assembly ........................ 45
4-2. Chassis ................................................................................ 46
4-3. Connectors
........................................................................... 47
4-4. Bezel Assembly and LCD Panel .......................................... 48
4-5. Screw Legend ...................................................................... 49
SECTION 5: ELECTRICAL PARTS LIST ............................................ 50
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
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