Combined Main/T-Con Models - Samsung UN43TU7000F Service Manual

4. Troubleshooting

4-3-3. Combined MAIN/T-CON Models

• Main Section PRE FRC Section
£
„ Pre Scaller & US Post of Main Section
Video Operation
Generated on Main Section.
• If OK:
Source & Input Cables
9
Other inputs
9
• If Noisy:
Pre FRC Section Test Patterns
9
„ PRE FRC Section
Video Operation
Generated at Pre FRC Section.
• If OK:
Replace Main Board
9
• If Noisy:
Post FRC Section
9
4-6
POST FRC Section
£
Customer Picture Test 1
Customer Picture Test 2
T-CON Section £ PANEL
£
Mute > 1 > 4 > 7 > Mute
PRE FRC (Factory Mode)