Vibrator Trouble - LG G1500 Manual

4.10 Vibrator Trouble

SETTING : Connect PIF to the phone, and Power on. Enter The engineering mode(2945#*#),
and set 'Vibrator on' at Vibration of BB test menu.
Is the voltage at pin 3
of Q203 near 0 V?
Yes
Check the soldering
Yes
Check the signal level
Yes
Replace Vibrator
Yes
START
No
No
of R250
Vibrator connector
Check!!
No
of VIB+
Vibrator
Working!!
Check the voltage
through Q201
Check the soldering
of R252
Yes
Replace Q203
Resolder R250
Resolder Vibrator
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4. TROUBLESHOOTING
No
Resolder R252