LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
- 58 -
Check Voltage Level of
TP1/TP2
OK
NG
OK
Change PCB
Enter the engineering mode,
and set vibrator on.
TP1=2.8V
TP2=0.7V
Check Voltage Level of
TP3
TP3=0V
Change Q101
NG
Replace Vibrator
START
Checking Flow