Read Sony KDL-40HX755 / KDL-46HX755 / KDL-55HX755 Service Manual online
KDL-40HX755/46HX755/55HX755 ii
TABLE OF CONTENTS
Resolving an 8 Blink Error ...........................................................................36
Verifying there is an 8x error ...................................................................37
Resetting the TV to Factory Condition ....................................................37
Updating the Software ............................................................................37
Replacing the Main Board ......................................................................38
Resetting the TV to Factory Condition ....................................................37
Updating the Software ............................................................................37
Replacing the Main Board ......................................................................38
Completing Service Requirements When
Replacing the LCD Panel or TCON Board .................................................38
Updating the Software ............................................................................38
Confirming the Model ID and Product ID ................................................38
Resetting the Panel Operation Time .......................................................39
Clearing the Self Diagnosis Self Check Information ...............................41
Confirming the Model ID and Product ID ................................................38
Resetting the Panel Operation Time .......................................................39
Clearing the Self Diagnosis Self Check Information ...............................41
Optional Adjustments ..................................................................................41
Enabling VCOM to Adjust the Picture .....................................................41
Setting White Balance Adjustments ........................................................42
Setting White Balance Adjustments ........................................................42
Resetting the TV to Factory Condition .........................................................43
Resetting the TV to Factory Condition Using Service Mode ...................43
Appendix A: Encryption Key Components ............................................... A-1
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