Samsung UN J5500AF Series - How to Check Fault Symptom; Video

4-2. How to Check Fault Symptom
4-2-1. Video
MAIN / FRC / T-CON 
Major check points
CHECK TEST PATTERNS
1
Verify "Scaler Pattern".
2
Verify "US Post Pattern".
3
Also : Check "Mute 147 Mute Pattern".
There are No Test patterns for T-CON Board since there is no FRC Circuit. In this model.
ENTER• : Factory mode SVC Info Test Pattern
Main Board
HAWK-MF
1 Scaler Pattern
LVDS
T-CON BOARD
T-CON
(NO FRC)
2 US Post Pattern
4-2
4. Troubleshooting