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Flow Chart of Troubleshooting
9-13
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9-1-6 : Abnormal LCD operation
Press Power key
abnormal
Check LCD
connector
Reconnect LCD Connector
Normal
NO
Check C807, C808
output exist?
Check U601
YES
Check F800~F807
output exist?
Check UCP1000 &
neighboring circuit
NO
YES
Is LCD module
okay?
END
Change LCD Module
NO
YES