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.
√
Other inputs.
√
One Connect Cable/Box.
√
If Noisy:
2.
T-CON Section Test Patterns.
√
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.
√
If Noisy:
2.
Post FRC Pattern.
√
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).
√
If Noisy:
2.
Mute - 369 - Mute.
√
4-9
4. Troubleshooting
Summary of Contents for UN KS8500F Series
Page 49: ...2 16 2 Product specifications 2 4 2 Smart Things IoT Dongle required...
Page 51: ...2 18 2 Product specifications 2 5 1 Voice Interaction 2 5 2 123 Key...
Page 52: ...2 19 2 Product specifications 2 5 3 EXTRA Key...
Page 73: ...PANEL If Noisy 1 Panel defective 4 11 4 Troubleshooting...
Page 110: ...5 2 5 Wiring Diagram 5 2 Wiring Diagram 5 2 1 49 55 5 2 2 65...
