4-2-2. Video
MAIN / T-CON Board
Main Board Section
1.
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 Section
2.
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 Section
3.
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
4-7
4. Troubleshooting
