Samsung UN40KU7000F - 4-2-2. Video; PRE FRC of T-CON Section; POST FRC of T-CON Section

4-2-2. Video
MAIN / T-CON Board 
Main Board Section1.
1 Start Up Logo 2 Customer Picture Test 1 3 Mute - 147 - Mute
Video Operation : Generated on Main Section.
If OK:1.
Source & Input Cables. 9
Other inputs. 9
One Connect Cable/Box. 9
If Noisy:2.
T-CON Section Test Patterns. 9
PRE FRC of T-CON Section2.
Customer Picture Test 2
Video Operation : Generated at Pre FRC, of T-CON Section.
If OK:1.
Main Section. 9
If Noisy:2.
Post FRC Pattern. 9
POST FRC of T-CON Section3.
Customer Picture Test 3
Video Operation : Generated at Post FRC of T-CON Section.
If OK:1.
Main / T-CON Board (defective). 9
If Noisy:2.
Mute - 369 - Mute. 9
4-6
4. Troubleshooting