Vibrator - LG U250 Service Manual

4.21 Vibrator

The Vibrator is connected between +VPWR and VIB_DRV_N (PM6650 25 pin).
The Vibrator motor driver is an SBI-programmable voltage out that is reference to +VPWR.
TP400
TP401
Start
Operate the Vibrator
Work well?
NO
Change vibrator
or PM6650
L400
56nH
D400
RB521S-30
- 117 -
4. TROUBLE SHOOTING
Yes
End
+VPWR
MOTOR_PWR-