Grafix section
1st check
Mobile on and calling
2nd check another lcd
3rd check damaged any section
4 th check gr on lcd conecter diode + ohms mode
5th ...hot test vsn -5v. Vsp + 5v ....1.8 pwm ...1.8 lcd rest
.6th ...cpu data / mipi line only gr value ( diode + ohms )
7 check any shorting + register break
Comments
Post a Comment