5. Trouble shooting
START
Check LCD connector combination then LCD test with New LCD
Is LCD FPCB | No | |
Replace LCD FPCB | ||
normal? | ||
| ||
Yes |
|
Signal is normal on | No | Check solder and | |
2.62V Signal | |||
| repair | ||
FL400, FL401, |
| ||
| Damaged filter | ||
FL402,FL403,FL404 |
| ||
|
|
Yes
Assemble
FL400,401,402,403,404
Copyright © 2008 LG Electronics. Inc. All right reserved. | - 73 - | LGE Internal Use Only |
Only for training and service purposes |
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