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VX9700
4.2.2.7 Check Quintplexer
Checking Flow
Checking Flow
Start
Check pin2, 6
at F106.
Referring to
Figure 4.2.1.8.
Is it similar?
NO
Replace
F106
LG Electronics Inc.
Test Point
Test Point
Ant Port
F106
PCS Port
diplexer is OK
YES
Circuit Diagram
Circuit Diagram
TP1
Waveform
Waveform
ANT Port
Figure 4.2.2.8
PCS Tx
DCN Tx
PCS Rx
DCN Rx
TP2
PCS Port
- 85/132-
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