LG -C300 Service Manual page 104
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Also See for LG-C300:
- User manual (43 pages) ,
- Quick reference manual (109 pages) ,
- User manual (60 pages)
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CHECKING FLOW
Check of ear_jack
A condition is good?
Check condition of
matching components
(C389, C371, L318)
A condition is good?
Check FM LNA EN
FM_radio will
work properly
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
START
condition
NO
YES
NO
YES
NO
(L304)
YES
4. TROUBLE SHOOTING
Replace J201
Give the additory
solder in
C389, C371, L318
Replace
U101
- 105 -
4. TROUBLE SHOOTING
LGE Internal Use Only
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