LG GB160 Service Manual page 76

Hide thumbs Also See for GB160:
Table of Contents

Advertisement

Checking Flow
Start
INT-FM or EXT-FM
Check a condition of Ear Jack connector soldering (J503) for Ext-FM-ANT,
A condition is Good ?
Check B504
R523
2 .8V
Change U501
End
3 .8V
YES
INT FM
NO
Replace the J503
NO
Replace the B504 or R523
NO
Replace the C502,C504
76

Advertisement

Table of Contents
loading

Table of Contents