Checking Front End Module Block Input Logic - LG GT500 Service Manual

4.19 Checking Front End Module Block input logic

4.19.1 Mode Logic by TP Command
ANTSW3
ANTSW1
ANTSW0/2
ANTSW0/1
ANTSW2
ANTSW3
ANTSW0
ANTSW2
ANTSW3
ANTSW0
ANTSW2
ANTSW3
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Only for training and service purposes
WCDMA 2100
GSM850/EGSM Tx
GSM850 Rx
DCS Rx
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4. TROUBLE SHOOTING
WCDMA 900
DCS/PCS Tx
EGSM Rx
PCS Rx
LGE Internal Use Only