Hi everyone hoping somebody can help. I have had a few of these issue lately.
iphone 6 comes in with backlight can see display but faint, ive done full backlight line replacement heaps of time D1501,u1502,l1503 ect basic replacement.
So i have no backlight but i have display i can see. Genuinely with this issue L1503 has had a coil poop/and D1501 is burnt everything else is ok no short ect but ones i complete the line with new chips 1502 smokes and the coil gets very very hot..when i complete the line again with new chips there no display but coil is getting very hot.
is the vcc main line or the pp1v8 butting heads ones theres power to the board.im lost
for something to smoke the fast it has something to do with backlight voltage and something else
iphone 6 comes in with backlight can see display but faint, ive done full backlight line replacement heaps of time D1501,u1502,l1503 ect basic replacement.
So i have no backlight but i have display i can see. Genuinely with this issue L1503 has had a coil poop/and D1501 is burnt everything else is ok no short ect but ones i complete the line with new chips 1502 smokes and the coil gets very very hot..when i complete the line again with new chips there no display but coil is getting very hot.
is the vcc main line or the pp1v8 butting heads ones theres power to the board.im lost

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