LG VX11000 - Page 88

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LG Electronics Inc.
VX11000
4.2.2.4 Check PCS RF Tx SAW
Test Point
Test Point
Circuit Diagram
Circuit Diagram
Checking Flow
Checking Flow
Waveform
Waveform
Check pin 1, 4
at F 1006 Referring to
Figure 4 .2.2.4.
Is it similar ?
Start
Replace F 1006
RF Tx SAW is
OK
YES
NO
RF_IN
RF_OUT
TP2
TP1
RF_IN
RF_OUT
Figure 4.2.2.4
RF_IN fed up with CW signal