Ear-Mic Jack Detection Trouble - LG KS360 Service Manual

5.8 Ear-MIc Jack Detection trouble

Check the Ear-Jack detection.
Check the soldering
status of CN200
FB202, FB203( TP1,2)
The main board has a
Replace Main PCB
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
START
Yes
Is the status of
low?
Yes
problem
Assemble
No
Resoldering or
Replace CN200
No
Resolder FB202,
FB203
TP1
CN200
TP2
- 79 -
5. Trouble shooting
LGE Internal Use Only