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KDL-46VL150
KDL-46VL150
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
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 ............................................................ 14
1-3. BM3 Board, D1N Board, D2N Board, and
G7N (Power) Board Removal .............................................. 14
1-4. Table-Top Stand Assembly and Under Cover Removal ....... 15
1-5. Structural Parts and AC Inlet Removal ................................. 16
1-6. Loudspeaker, Under Bar, IR Guide, LED Guide,
HLR3 Board and HSR Board Removal ................................ 17
1-7. LCD Panel Removal
............................................................. 18
1-7-1. Cleaning the LCD Panel ............................................ 19
Wire Dressing ............................................................................... 20
SECTION 2: SERVICE ADJUSTMENTS ............................................. 21
2-1. Viewing Service Adjustment Data ........................................ 21
2-2. Accessing Service Mode
...................................................... 21
2-2-1. Entering the Serial Number after
Changing the Main Board ........................................ 21
2-2-2. Resetting to Factory Defaults .................................. 22
SECTION 3: DIAGRAMS ..................................................................... 23
3-1. Circuit Boards Location ........................................................ 23
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 23
3-3. Block Diagram
...................................................................... 25
3-4. Schematics and Supporting Information .............................. 26
BM3 Board Schematic Diagram (1 of 9) .............................. 26
BM3 Board Schematic Diagram (2 of 9) .............................. 27
BM3 Board Schematic Diagram (3 of 9) .............................. 28
BM3 Board Schematic Diagram (4 of 9) .............................. 29
BM3 Board Schematic Diagram (5 of 9) .............................. 30
BM3 Board Schematic Diagram (6 of 9) .............................. 31
BM3 Board Schematic Diagram (7 of 9) .............................. 32
BM3 Board Schematic Diagram (8 of 9) .............................. 33
BM3 Board Schematic Diagram (9 of 9) .............................. 34
D1N Board Schematic Diagram ........................................... 36
D2N Board Schematic Diagram ........................................... 37
G7N (Power) Board Schematic Diagram ............................. 38
HLR3 Board Schematic Diagram ......................................... 39
HSR Board Schematic Diagram ........................................... 41
BM3 Board Schematic Diagram (2 of 9) .............................. 27
BM3 Board Schematic Diagram (3 of 9) .............................. 28
BM3 Board Schematic Diagram (4 of 9) .............................. 29
BM3 Board Schematic Diagram (5 of 9) .............................. 30
BM3 Board Schematic Diagram (6 of 9) .............................. 31
BM3 Board Schematic Diagram (7 of 9) .............................. 32
BM3 Board Schematic Diagram (8 of 9) .............................. 33
BM3 Board Schematic Diagram (9 of 9) .............................. 34
D1N Board Schematic Diagram ........................................... 36
D2N Board Schematic Diagram ........................................... 37
G7N (Power) Board Schematic Diagram ............................. 38
HLR3 Board Schematic Diagram ......................................... 39
HSR Board Schematic Diagram ........................................... 41
3-5. Semiconductors ................................................................... 43
SECTION 4: EXPLODED VIEWS ........................................................ 44
4-1. Rear Cover Assembly and Table-Top Stand Assembly ....... 44
4-2. Chassis ............................................................................... 45
4-3. Connectors
.......................................................................... 46
4-4. Bezel Assembly and LCD Panel .......................................... 47
4-5. Screw Legend ...................................................................... 48
SECTION 5: ELECTRICAL PARTS LIST ............................................ 49
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
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