Service Manual
G-Shot G511
Version 1.0
Page 61
6.Can Not Connect Computer Testing Procedure
A.Please check if USB cable is broken or
short with multimeter.
If yes, please replace USB cable.
B.Please check the wave of U12 with
oscilloscope by power supply.
If the wave is different, please replace U12.
Test Ok
C.Please check the wave of Y1 with
oscilloscope by power supply.
If the wave is different, please replace Y1.
