Samsung UN55MU7000FXZA - Video and Audio System Issues

Main Section Pre- FRC (T-CON) Post FRC ( T-CON)
Test Result Problem
Pass Pass Pass
Check Signal
Source and other
inputs to One
Connect
Fail Pass Pass
Replace
Main/T-CON
Board
Fail Fail Pass
Replace
Main/T-CON
Board
Fail Fail Fail
Replace
Main/T-CON
Board or Panel
Customer Picture Test
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Troubleshooting