LG GX200 - Page 62

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4.3.3 Checking Flow
Vibrator will operate
properly
Start
Enter the Engineer Mode and set Vibrator ON
Reposition or change
vibrator
Check vibrator
work properly ?
Re-soldering or
change the
component
Measure TP1 of 2.6V~2.8V ?
Re-work or change
CPU (U401)
Measure TP2
Of > 0.2V ?
NO
YES
YES
NO
YES
YES
NO