LG MG120a Service Manual page 38

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4. TROUBLE SHOOTING
(3) Checking Mobile SW & FEM
TEST POINT
CIRCUIT
VC_DCSPCS(VC1)
U104
VC_EGSM(VC2)
WAVEFORM
FL301. 10
VC_DCSPCS
VC1
VC_GSM850
VC2
ANT SW Control GSM& DCS RX Mode
Graph 2
Table 1
-38-
R104
U104.12
U104.10
R103
Low
Low
Low
Low
Low
Low

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