Read Sony KDL-55BX520 Service Manual online
KDL-55BX520 ii
TABLE OF CONTENTS
Diagnostic Code Descriptions ..................................................29
Viewing the Self Check Diagnostic History ............................... 30
Clearing the Self Check Diagnostic List .................................... 31
Exiting the Self Check Diagnostic Screen ................................ 31
Clearing the Self Check Diagnostic List .................................... 31
Exiting the Self Check Diagnostic Screen ................................ 31
Test Points ...............................................................................31
Section 5 - Flow Charts and Diagrams ...................................32
Video Information .....................................................................32
Power Supply Information ........................................................34
Protection Information ..............................................................35
Power Supply Information ........................................................34
Protection Information ..............................................................35
Section 6 - Disassembly/Part Number Information ...............37
Table-Top Stand Assembly Removal .......................................37
Rear Cover and Speakers Removal ........................................38
A (Main) Board, G17 (Power Supply) Board
Rear Cover and Speakers Removal ........................................38
A (Main) Board, G17 (Power Supply) Board
and LCD Panel Removal .........................................................39
Cleaning the LCD Panel ........................................................... 39
Screw Legend ..........................................................................40
Connectors ...............................................................................40
Accessories and Packaging .....................................................41
Optional Accessories ...............................................................41
Miscellaneous ..........................................................................41
Remote Commander ................................................................41
Wire Dressing ..........................................................................42
Connectors ...............................................................................40
Accessories and Packaging .....................................................41
Optional Accessories ...............................................................41
Miscellaneous ..........................................................................41
Remote Commander ................................................................41
Wire Dressing ..........................................................................42
Section 7 - Service Adjustments .............................................43
Overview ..................................................................................43
Updating the Software .............................................................43
Accessing Service Adjustment Mode .......................................43
Accessing Factory Adjustment Mode .......................................44
Updating the Software .............................................................43
Accessing Service Adjustment Mode .......................................43
Accessing Factory Adjustment Mode .......................................44
Adjusting the Color Temperature .............................................. 45
Appendix A - Triage Sheets ....................................................A-1
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