Vibrator Not Working - Pantech GB310 Service Manual

GB310 Service Manual

6.2.7 Vibrator not working

1. Check to see if Q103.1 pin is 2.8V (duty : 60%, 70Hz) : CP124
NO Check to see Q103 cold solder, broken, short to the other PCB pattern or not
If you find out any defect, you replace it
2. Check to see C194 is same with battery power : CP125
NO Check to see Q103 cold solder, broken, short to the other PCB pattern or not
If you find out any defect, you replace it
3.Check to see Vibrator
If you find out any defect, you replace it
1
PANTECH
CP125
CP124
CP124
CP125