Only For Training And Service Purposes - LG GT500 Service Manual

4. TROUBLE SHOOTING
LGE Internal Use Only
CN2
- 78 -
1
Check key button.
If Key button is pressed or
appearance is abnormal,
Change the key button.
2
Check BtoB connector(CN2)
Re-assemble CN2.
Check connector soldering.
Re-solder CN2.
Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes