Table Of Contents; Section Title - Sony KDL-40Z4100 Service Manual

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 and Switch Unit (Contains H1 Board) Removal 13
1-2. Side Jack Bracket, BU Bracket, BU Shield and
BU Board Removal .............................................................. 13
1-3. G4 Board (Power Unit) Removal ......................................... 14
1-4. Stand and Under Cover Removal ........................................ 14
1-5. AC Inlet and AC Bracket Removal ....................................... 15
1-6. Speakers, Under Bar, Screw Caps, H3V Board,
H4 Board and IR Guide Removal ........................................ 15
1-7. VESA Frames and Bottom Bracket Removal ....................... 16
1-8. LCD Panel Removal ............................................................. 16
1-9. Balancer (ETC-Inverter) MT Board Removal ....................... 17
1-10. Baffl es, IR Guide and Clear Panel Removal ........................ 18
WIRE DRESSING ........................................................................ 19
KDL-40Z4100/40Z4110 ONLY ............................................. 19
KDL-46Z4100/46Z4110 ONLY ............................................. 37
SECTION 2: SERVICE ADJUSTMENTS ............................................. 54
2-1. Viewing Service Adjustment Data ........................................ 54
2-2. Accessing Service Adjustment Mode ................................... 54
2-3. Viewing the Service Menus .................................................. 54
2-4. Using the Remote Commander to View Service Data ......... 55
2-5. Resetting to Factory Defaults ............................................... 55
KDL-40Z4100/40Z4110/46Z4100/46Z4110

TABLE OF CONTENTS

PAGE

SECTION TITLE

SECTION 3: DIAGRAMS ..................................................................... 56
3-1. Circuit Boards Location ........................................................ 56
3-2. Printed Wiring Boards and
3-3. Block Diagram ...................................................................... 58
3-4. Schematics and Supporting Information .............................. 59
3-5. Semiconductors ................................................................... 82
SECTION 4: EXPLODED VIEWS ........................................................ 83
4-1. Rear Cover Assembly and Stand Assembly ........................ 83
4-2. Chassis ................................................................................ 84
4-3. Connectors ........................................................................... 85
4-4. Bezel Assembly and LCD Panel .......................................... 86
4-5. Screw Legend ...................................................................... 87
SECTION 5: ELECTRICAL PARTS LIST ............................................ 88
APPENDIX A: ENCRYPTION KEY COMPONENTS ..........................A-1
KDL-40Z4100/40Z4110/46Z4100/46Z4110
Schematic Diagrams Information ......................................... 56
BU Board Schematic Diagram (1 of 12) ............................... 59
BU Board Schematic Diagram (2 of 12) ............................... 60
BU Board Schematic Diagram (3 of 12) ............................... 61
BU Board Schematic Diagram (4 of 12) ............................... 62
BU Board Schematic Diagram (5 of 12) ............................... 63
BU Board Schematic Diagram (6 of 12) ............................... 64
BU Board Schematic Diagram (7 of 12) ............................... 65
BU Board Schematic Diagram (8 of 12) ............................... 66
BU Board Schematic Diagram (9 of 12) ............................... 67
BU Board Schematic Diagram (10 of 12) ............................. 68
BU Board Schematic Diagram (11 of 12) ............................. 69
BU Board Schematic Diagram (12 of 12) ............................. 70
D3Z-40 Board Schematic Diagram
(KDL-40Z4100/40Z4110 ONLY) ...................................... 72
D3Z-46 Board Schematic Diagram
(KDL-46Z4100/46Z4110 ONLY) ...................................... 73
G4 Board Schematic Diagram ............................................ 75
H3V Board Schematic Diagram ........................................... 78
H4 Board Schematic Diagram .............................................. 80
PAGE
3