Read Sony KLV-40V410A / KLV-40W410A / KLV-46V410A / KLV-46W410A (serv.man2) Service Manual online
3
KLV-40V410A/40W410A/46V410A/46W410A
KLV-40V410A/40W410A/46V410A/46W410A
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
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. Block Switch Unit Removal .................................................. 12
1-3. Side Jack Bracket, BU
Shield and BU Board Removal ........ 13
1-4. Power Unit Removal (IP5Z BOARD) .................................... 13
1-5. Table-Top Stand Assembly Removal .................................... 14
1-6. Under Cover and AC Inlet Removal ..................................... 14
1-7. Structural Frames and Brackets Removal
(KLV-40V410A/40W410A ONLY) ......................................... 15
1-8. Structural Frames and Brackets Removal
(KLV-46V410A/46W410A ONLY) ......................................... 16
1-9 Speakers, Under Bar, H3E Board,
H4 Board and Light Guide Removal ................................... 17
1-10. LCD Panel Removal ............................................................. 18
1-10-1. Cleaning the LCD Panel .......................................... 18
1-11. Balancer (ETC-Inverter MT) Board Removal ....................... 19
SECTION 2: SERVICE ADJUSTMENTS ............................................. 20
2-1. Viewing Service Adjustment Data ........................................ 20
2-2. Accessing Service Adjustment Mode ................................... 20
2-3. Viewing the Service Menus .................................................. 20
2-4. Using the Remote Commander to View Service Data ......... 21
2-5. Resetting to Factory Defaults ............................................... 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
3-4. Schematics and Supporting Information .............................. 25
BU Board Schematic Diagram (1 of 12) ............................... 25
BU Board Schematic Diagram (2 of 12) ............................... 26
BU Board Schematic Diagram (3 of 12) ............................... 27
BU Board Schematic Diagram (4 of 12) ............................... 28
BU Board Schematic Diagram (5 of 12) ............................... 29
BU Board Schematic Diagram (6 of 12) ............................... 30
BU Board Schematic Diagram (7 of 12) ............................... 31
BU Board Schematic Diagram (8 of 12) ............................... 32
BU Board Schematic Diagram (9 of 12) ............................... 33
BU Board Schematic Diagram (10 of 12) ............................. 34
BU Board Schematic Diagram (11 of 12) ............................. 35
BU Board Schematic Diagram (12 of 12) ............................. 36
H3E Board Schematic Diagram ........................................... 38
H4 Board Schematic Diagram .............................................. 40
IP5Z Board Schematic Diagram (1 of 2)
BU Board Schematic Diagram (2 of 12) ............................... 26
BU Board Schematic Diagram (3 of 12) ............................... 27
BU Board Schematic Diagram (4 of 12) ............................... 28
BU Board Schematic Diagram (5 of 12) ............................... 29
BU Board Schematic Diagram (6 of 12) ............................... 30
BU Board Schematic Diagram (7 of 12) ............................... 31
BU Board Schematic Diagram (8 of 12) ............................... 32
BU Board Schematic Diagram (9 of 12) ............................... 33
BU Board Schematic Diagram (10 of 12) ............................. 34
BU Board Schematic Diagram (11 of 12) ............................. 35
BU Board Schematic Diagram (12 of 12) ............................. 36
H3E Board Schematic Diagram ........................................... 38
H4 Board Schematic Diagram .............................................. 40
IP5Z Board Schematic Diagram (1 of 2)
(KLV-40V410A/40W410A Only) ............................... 42
IP5Z Board Schematic Diagram (2 of 2)
(KLV-40V410A/40W410A Only) ............................... 43
IP5Z Board Schematic Diagram (1 of 2)
(KLV-46V410A/46W410A Only) ............................... 46
IP5Z Board Schematic Diagram (2 of 2)
(KLV-46V410A/46W410A Only) ............................... 47
3-5. Semiconductors ................................................................... 50
SECTION 4: EXPLODED VIEWS ........................................................ 51
4-1. Rear Cover Assembly and Table-top Stand Assembly ........ 51
4-2. Chassis ................................................................................ 52
4-3. Connectors (KLV-40V410A/46V410A Only) ......................... 53
4-4. Connectors (KLV-40W410A/46W410A Only) ....................... 54
4-5. Bezel Assembly and LCD Panel
(KLV-40V410A/40W410A Only) ........................................... 55
4-6. Bezel Assembly and LCD Panel
(KLV-46V410A/46W410A Only) ........................................... 56
4-7. Screw Legend ...................................................................... 57
SECTION 5: ELECTRICAL PARTS LIST ............................................ 58
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
Click on the first or last page to see other KLV-40V410A / KLV-40W410A / KLV-46V410A / KLV-46W410A (serv.man2) service manuals if exist.