Samsung UN49KS850DF Service Manual page 57

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