820-3435-B - Backlight F7700

menatwork

New member
Guys,
I replaced u7701 - R7715 and R7731 i get backlight for 5 seconds, but, the fuse F7700 blew up twice now.

F7700 Pin1: 8.57V
Short to ground pin 3 - 164k‎Ω

Any idea what happen?

Thank u
 
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