820-3476 No Backlight but image is there
Answering the usual questions:
Do you have 2.7v to 3v enable signal on pin 17 of U7700? YES 3.3v
Do you have 5v on pins 5 and 18 of U7700? >> YES
R7733 0 ohms? >>>> YES
What voltage do you have on backlight output, pin 1 of LCD connector? 0v? 12v? 20v? 27v? >>> 0v
Es esta una buena pregunta?