Only For Training And Service Purposes - LG KP105 Service Manual

4. TROUBLE SHOOTING
CHECKING FLOW
LGE Internal Use Only
START
Check
Antenna PAD&
Intenna Contact
Check
Antenna Matching
component
OK
Check
Mobile SW
Check
PAM Matching
component
OK
Download
And
Calibration
NG
Change PCB
- 46 -
NG
Change Antenna
NG
Resolder component
NG
Change SW401
NG
Resolder component
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Only for training and service purposes