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LG Electronics Inc.
VX11000
Checking Flow
Checking Flow
Graph 4.1.1(f)
Graph 4.1.1(e)
RX0_QP
RX0_IP
RX0_IM
RX0_QM
Waveform
Waveform
Check pin 55,56,57,58
at U1009
Check if there is any major difference referring
To Figure 4.1.1 (e), (fi)
Start
Replace U 1009
YES
NO
Redownload S/W, and then recalibrate the Main B/D
NO
Check pin55,56,57,58 at U1009
Check if there is any major difference referring
To Figure 4.1.1 (e), (f)
Replace Main B /D
YES
All DCN Rx check is completed . If the phone still do
not work , change Main B /D.
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