Sony KDL-40SL150 Service Manual page 3

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 HSW3 Board) .................... 13
1-3. BM3 Board and IP1 (Power) Board Removal ...................... 14
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 14
1-5. Structural Parts Removal ..................................................... 15
1-6. Loudspeaker, Under Bar, IR/LED Removal .......................... 15
1-7. LCD Panel Removal and Bezel Assembly Removal ............ 16
1-7-1. Cleaning the LCD Panel ............................................ 16
WIRE DRESSING ........................................................................ 17
SECTION 2: SERVICE ADJUSTMENTS ............................................. 26
2-1. Viewing Service Adjustment Data ........................................ 26
2-2. Accessing Service Mode ...................................................... 26
2-2-1. Entering the Serial Number after
changing the Main Board ......................................... 26
2-2-2. Resetting to Factory Defaults .................................. 27
KDL-40SL150
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PAGE SECTION TITLE
SECTION 3: DIAGRAMS ..................................................................... 28
3-1. Circuit Boards Location ........................................................ 28
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 28
3-3. Block Diagram ...................................................................... 30
3-4. Schematics and Supporting Information .............................. 31
BM3 Board Schematic Diagram (1 of 9) .............................. 31
BM3 Board Schematic Diagram (2 of 9) .............................. 32
BM3 Board Schematic Diagram (3 of 9) .............................. 33
BM3 Board Schematic Diagram (4 of 9) .............................. 34
BM3 Board Schematic Diagram (5 of 9) .............................. 35
BM3 Board Schematic Diagram (6 of 9) .............................. 36
BM3 Board Schematic Diagram (7 of 9) .............................. 37
BM3 Board Schematic Diagram (8 of 9) .............................. 38
BM3 Board Schematic Diagram (9 of 9) .............................. 39
HLR1 Board Schematic Diagram ......................................... 41
HSR Board Schematic Diagram ........................................... 43
IP1 Board Schematic Diagram (1 of 2) ................................ 45
IP1 Board Schematic Diagram (2 of 2) ................................ 46
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
KDL-40SL150
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