LG VX11000 Service Manual page 92

VX11000
4.2.2.7 Check Mobile S/W
RF_IN
RF_OUT
Checking Flow
Checking Flow
Start
Check pin1 , 2
at U 1002. Referring to
Figure 4 .2 .2 .7.
Is it similar ?
Replace U1002
LG Electronics Inc.
Test Point
Test Point
Mobile S /W is
YES
NO
OK
Circuit Diagram
Circuit Diagram
TP1 TP2
Waveform
Waveform
INPUT Port
OUTPUT Port
Figure 4.2.2.7
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