Table Of Contents - Sony KDL-42W805A Repair Manual

TABLE OF CONTENTS

Cautions and Warnings ...................................................................................ii
Section 1 - Specifications and Layouts .........................................................1
Specifications ................................................................................................1
Checking the Accessories......................................................................................1
Board Layout .................................................................................................2
KDL-42W805A .......................................................................................................2
KDL-47W805A .......................................................................................................2
Smart Core Block...................................................................................................2
Wire Dressing ................................................................................................3
KDL-42W805A/47W805A ......................................................................................3
Smart Core Block...................................................................................................3
Section 2 - Troubleshooting ...........................................................................4
Diagnosing the Error .....................................................................................4
Viewing the Self Check Diagnosis History .............................................................4
Triage Chart ...................................................................................................5
Flowcharts and Diagrams ..............................................................................6
Overall Block Diagram ...........................................................................................6
Power and Control Block Diagram.........................................................................7
No Power Flowchart ..............................................................................................8
Standby LED Blinking Flowchart ...........................................................................9
No Video Flowchart .............................................................................................10
Video Distortion Flowchart ................................................................................... 11
No 3D Viewing .....................................................................................................12
KDL-42W805A/47W805A
Section 3 - Repair Information ......................................................................13
Repairing the TV ..........................................................................................13
Removing the Table-Top Stand ............................................................................13
Removing the Rear Cover ...................................................................................13
Replacing the Main Board ...........................................................................14
Replacing the Power Supply Board .............................................................17
Replacing the Switch Unit ...........................................................................17
Removing the Speakers ..............................................................................17
Removing the Smart Core Block .................................................................18
Section 4 - Exploded View/Part Number Information .................................19
KDL-42W805A/47W805A ............................................................................19
Smart Core Block.................................................................................................21
Connectors ..................................................................................................22
KDL-42W805A/47W805A ....................................................................................22
Smart Core Block.................................................................................................22
Screws .........................................................................................................23
Section 5 - Accessories/Part Number Information .....................................24
Accessories and Packaging ........................................................................24
Miscellaneous ..............................................................................................24
Optional Accessories ...................................................................................24
Remote Commander ...................................................................................24
Appendix A: Encryption Key Components ............................................... A-1
i