Linear Motor - LG CT815 Service Manual

4. TROUBLE SHOOTING

4.15 LINEAR MOTOR

Linear Motor is worked as below :
→
touch touch-window
U601 : Used the PWM pulse
LGE Internal Use Only
Vibration feedback
Start
Reboot
Work well?
No
VREG_MOTOR_3.0V is 3V?
LIN_MOT_EN is high?
LIN_MOT_PWN is wor k?
NO
Check an U601 SMT
status by X-ray ,
Exc han ge U601
- 136 -
YES
End
YES
End
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