Sony Bravia KDL-42V4100 Service Manual & Repair Guide
Why replace or spend lots of money on repairs while you can do it yourself?!
This service and repair manual is used by the Official Certified Sony Technicians. It will help you to troubleshoot and repair your LCD TV!
Warnings and Cautions
Safety-Related Component Warning
SECTION 1: DISASSEMBLY
1-1 Rear Cover Removal
1-2 Switch Unit Removal (Contains H1 Board)
1-3 Side Jack Bracket, BU Shield, BU Board Removal
1-4 G2D Board (Power Unit) Removal
1-5 Table-Top Stand and Under Cover Removal
1-6 Structural Frames and Brackets Removal
1-7 Speakers, Under Bar, H3E Board, H4K Board and
Light Guide Removal
1-8 LCD Panel Removal
1-9 Balancer (ETC-Inverter MT) Board Removal
SECTION 2: SERVICE ADJUSTMENTS
2-1 Viewing Service Adjustment Data
2-2 Accessing Service Adjustment Mode
2-3 Viewing the Service Menus
2-4 Using the Remote Commander to View Service Data
2-5 Resetting to Factory Defaults
SECTION 3: DIAGRAMS
3-1 Circuit Boards Location
3-2 Printed WirinG2D Boards and
Schematic Diagrams Information
3-3 Block Diagram
3-4 Schematics and Supporting Information
BU Board Schematic Diagram
G2D Board Schematic Diagram
H3E Board Schematic Diagram
H4K Board Schematic Diagram
SECTION 4: EXPLODED VIEWS
4-1 Rear Cover Assembly and Table-Top Stand Assembly
4-4 Bezel Assembly and LCD Panel
4-5 Screw Legend
SECTION 5: ELECTRICAL PARTS LIST
APPENDIX A: ENCRYPTION KEY COMPONENTS
This service manual is very detailed and illustrated with pictures and step-by- step instructions on how to repair/service this device the best way there is!
Please note this is the OFFICIAL service and repair manual in PDF format, no scanned-in or bootlegged copy. This manual is made in the highest resolution, so when you print the pages you need it is all in great quality!
After your payment, you will have instant access to your download! No shipping fee, no waiting on postal delivery, you can start doing your repairs right away!
Platform: Windows & MAC
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