LG Electronics LG-C320 Cell Phone User Manual


 
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Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
START
TP1, TP2 Check the Sianal
Change the main board
No
Yes
Change the main board
TP3 Check the Signal
Change the Ear Jack
No
Yes
TP4 Check the Signal
Change the U601
No
Yes
4.19.2 FM Trouble shooting