4. Troubleshooting
4-3-3. MAIN/T-CON BOARD
•
Main Section
PRE FRC Section
£
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/T-Con Board
9
•
If Noisy:
Post FRC Section
9
4-10
POST FRC Section
£
Customer Picture Test 1
Customer Picture Test 2
T-CON Section
£ PANEL
£
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