How To Check Fault Symptom; Video - Samsung UN J5500AF Series Service Manual

4. Troubleshooting

4-2. How to Check Fault Symptom

4-2-1. Video

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