LG KP500 Service Manual page 89

5. Trouble shooting
START
Check Micro SD card voltage
(VMME_2V9)
Resolder it
No
(check data line
TF socket pins
TP 1~4 is 2.9V
are well soldered
Signal)
Yes
Yes
Replace Main Board
Check proper
uSD?
Assemble
LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
- 90 -
Only for training and service purposes