![background image](http://html.mh-extra.com/html/samsung/gt-i8320/gt-i8320_service-manual_1192494048.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
9-17
This Document can not be used without Samsung's authorization
9-1-9 : Abnormal Vibrator operation
Drive vibrator
U701 pin 8
output exist?
Check
U701 pin 1
NO
YES
L700, L701
output exist?
Check U700
NO
YES
Check motor
END
Replace
Motor
NO