LG LG-P350 - Page 106

4. TROUBLE SHOOTING
- 106 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

ͽ͸ͶͺΟΥΖΣΟΒΝΆΤΖ΀ΟΝΪ

΅ΖΤΥΡΠΚΟΥ ͿΖΥΟΒΞΖ ͵ΖΤΔΣΚΡΥΚΠΟ
΅΁ ·΁Έ΃ ΁ΠΨΖΣΗΠΣͳ΅ΈΚͷΚͳͳΔΠΣΖΒΟΕΈΚͷΚΡΠΨΖΣͲΞΡ·ͳΒΥΥ
΅΁ ·΃Ͷ͸ΐ;΄;΁ΐ· ΁ΠΨΖΣΗΠΣͳ΅ΡΠΨΖΣͲΞΡΒΟΕ͹ΠΤΥΚΟΥΖΣΗΒΔΖ·
Checking Flow
Board change
TP1, 2 is OK?
SDIO OK?
UART OK?
Check the power block
WiFi / BT chip check
u


u
START
TP1
TP2
START
TP1 1, 2 is OK?
Check the power block
No
Yes
Board change
SDIO OK?
UART OK?
WiFi/BT chip check
Yes
No