LG LG-X230DS - Custom-designed Features

LGE Internal Use Only
3. TROUBLE SHOOTING
3.4.2.1 GSM850/900/1800/1900 Tx
3.4 GSM RF PART
J3101
Image
U3101
Main
Bot
Main
Top
U1001
Main
Top
1.GSM850 RX PATH
2.GSM900 RX PATH
3.DCS1800 RX PATH
4.PCS1900 RX PATH
5.GSM850/GSM900 TX PATH
6.DCS1800/PCS1900 TX PATH
7.COMMON T/RX PATH
U1301
U1506
U1507
U1503
U1505
U1517
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rved. Only training and service purposes
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