LG LG-X230DS - Checking RF Signal Path(Band 5)

LGE Internal Use Only
3. TROUBLE SHOOTING
3.5.1.2 Checking RF signal path(Band 5)
3.5 WCDMA RF PART
ImageChecking Flow
Main
Bot
TP2
TP3
U1505
U1506
TP1
Main
Top
Check TP1
Re-solder or Change
Check TP2
YES
YES
NO
NO
Check TP3
Re-solder or Change
YES
START
B5 RF signal Path is OK
Re-solder or Change
NO
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