Table Of Contents; Section Title - Sony KDL40V3000 - 40" LCD TV 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. Arm and Stand Removal ...................................................... 12
1-3. Speaker, HW3 Board, and AC Inlet Removal ....................... 13
1-4. HW1 Board Removal ........................................................... 13
1-5. HV2 Board Removal ............................................................ 14
1-6 AU Board and FB3 Board Removal ..................................... 14
1-7. TUU2 Board Removal .......................................................... 15
1-8. DF1, DF2, DF3 Board and GF1 Board Removal ................. 16
1-8-1. Replacing the Inverter Connector Assembly ........... 16
1-9. Stay (Bracket) Removal ....................................................... 17
1-10. LCD Panel Removal ............................................................. 17
1-11. ETC-Inverter MT Board Removal ......................................... 18
SECTION 2: SERVICE ADJUSTMENTS ............................................. 19
2-1. Remote Adjustment Buttons and Indicators ......................... 19
2-2. Accessing Service Adjustments ........................................... 19
2-3. Updating Model Information after
Replacing the FB1 Board ..................................................... 21
SECTION 3: DIAGRAMS ..................................................................... 22
3-1. Circuit Boards Location ........................................................ 22
3-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 22
3-3. Block Diagram ...................................................................... 24
3-3-1. Connector Diagram (KDL-40V3000 Only) ............... 25
3-3-2. Connector Diagram
(KDL-46V3000/46VL130 Only) ................................ 26
KDL-40V3000/46V3000/46VL130

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SECTION TITLE

3-4. Schematics and Supporting Information .............................. 27
3-5. Semiconductors ................................................................... 73
SECTION 4: EXPLODED VIEWS ........................................................ 74
4-1. Rear Cover Assembly and Stand Assembly ........................ 74
4-2. Chassis ................................................................................ 75
4-3. Connectors ........................................................................... 76
4-4. Speakers .............................................................................. 77
4-5. Bezel Assembly and LCD Panel .......................................... 78
SECTION 5: ELECTRICAL PARTS LIST ............................................ 79
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
AU Board Schematic Diagram (1 of 6) ................................. 27
AU Board Schematic Diagram (2 of 6) ................................. 28
AU Board Schematic Diagram (3 of 6) ................................. 29
AU Board Schematic Diagram (4 of 6) ................................. 30
AU Board Schematic Diagram (5 of 6) ................................. 31
AU Board Schematic Diagram (6 of 6) ................................. 32
DF1 Board Schematic Diagram (KDL-40V3000 Only) ......... 34
DF2 Board Schematic Diagram
(KDL-46V3000/46VL130 Only) ................................ 37
DF3 Board Schematic Diagram
(KDL-46V3000/46VL130 Only) ................................ 40
FB3 Board Schematic Diagram (1 of 15) ............................. 43
FB3 Board Schematic Diagram (2 of 15) ............................. 44
FB3 Board Schematic Diagram (3 of 15) ............................. 45
FB3 Board Schematic Diagram (4 of 15) ............................. 46
FB3 Board Schematic Diagram (5 of 15) ............................. 47
FB3 Board Schematic Diagram (6 of 15) ............................. 48
FB3 Board Schematic Diagram (7 of 15) ............................. 49
FB3 Board Schematic Diagram (8 of 15) ............................. 50
FB3 Board Schematic Diagram (9 of 15) ............................. 51
FB3 Board Schematic Diagram (10 of 15) ........................... 52
FB3 Board Schematic Diagram (11 of 15) ........................... 53
FB3 Board Schematic Diagram (12 of 15) ........................... 54
FB3 Board Schematic Diagram (13 of 15) ........................... 55
FB3 Board Schematic Diagram (14 of 15) ........................... 56
FB3 Board Schematic Diagram (15 of 15) ........................... 57
GF1 Board Schematic Diagram ........................................... 59
HV2 Board Schematic Diagram ........................................... 62
HW1 Board Schematic Diagram .......................................... 65
HW3 Board Schematic Diagram .......................................... 67
TUU2 Board Schematic Diagram (1 of 2) ............................ 69
TUU2 Board Schematic Diagram (2 of 2) ............................ 70
KDL-40V3000/46V3000/46VL130
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