fin 820-3437 no backlight


New member
backlight output on connector and screen side burned, connector replaced
wire ran q7707 pin4 to pin 6 (pad missing from pad 4)
wire ran from u7701 ball 5 to pin 1 c7797 (no continuity between u7701 and lcdbklt
0.858k ohms to ground at f7700, ppbus voltage 8.46
u7701 replaced
150mv on lcdbklt
testing done without screen, tested not working with screen