LG VX5400 Service Manual page 45

Check if there is any major difference referring
Redownload S/W, and then recalibrate the Main B/D
Check if there is any major difference referring
All DCN Rx check is completed
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Only for training and serving purposes
Start
Check pin 30, 31, 33, 34 at U111
To Figure 4.1.1 (g), ( h)
NO
Check pin 30, 31, 33, 34 at U111
To Figure 4.1.1 (g), ( h)
NO
. If the phone still do
not work , change Main B /D .
Checking Flow
Checking Flow
YES
YES
-45-
Replace U 111
Replace Main B /D
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