Samsung UN49KS850DF - Video

4-2-2. Video
Customer Picture Test 
MAIN/TCON BOARD
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
4-7
4. Troubleshooting