LG KP500 - LCD Display Trouble

LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Trouble shooting
- 75 -
5.4 LCD display trouble
Check Points
- LCD assembly status ( LCD FPCB, Connector on FPCB)
- EMI filter soldering
- Connector combination
FL505
FL504
Charge Pump(U500)
FL503
FL504
- Check the connection LCD FPCB
Connector(CN502)
- Check signal flow via EMI filte
r
(FL503, FL504, FL505)
)
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