Read Sony KDL-40EX645 / KDL-46EX641 / KDL-46EX645 / KDL-50EX645 / KDL-55EX645 Service Manual online
KDL-40EX645/46EX641/46EX645/50EX645/55EX645 ii
TABLE OF CONTENTS
Section 5 - Updates and Adjustments .........................................................30
Overview .....................................................................................................30
Software Updates for Customers ................................................................30
Software Updates for Servicers ...................................................................30
Software Updates for Customers ................................................................30
Software Updates for Servicers ...................................................................30
Software Update Responsibility ..............................................................31
Checking the Software Version ...............................................................31
Examples of Software Correctable Symptoms .......................................31
Checking the Software Version ...............................................................31
Examples of Software Correctable Symptoms .......................................31
Accessing Service Adjustment Mode ..........................................................32
Completing Service Requirements When Replacing the Main Board .........33
Completing Service Requirements When Replacing the Main Board .........33
Viewing the Status Information ...............................................................33
Selecting the Panel ID Code ...................................................................34
Adding the Serial Number .......................................................................35
Adding the Model Name .........................................................................36
Selecting the Panel ID Code ...................................................................34
Adding the Serial Number .......................................................................35
Adding the Model Name .........................................................................36
Completing Service Requirements When Replacing the LCD Panel ..........38
Verifying the Panel ID Code ....................................................................38
Resetting Panel Operation Time .............................................................39
Resetting Panel Operation Time .............................................................39
Appendix A: Encryption Key Components ............................................... A-1
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