nokia n 73 display problem

[praveensahu1992]

i have a nokia n 73 ....its display is inverted and blinking...i wil also replace a display connector and i wil also change tha display....but tha problem remain same ...plz ..give me a solution as soon as possible...

[.:SARCAR:.]

bro there is no lcd esd filter in N73 , so check first lcd way (attach picture) . if same then problem is in omap.

it's also cause by bad solder joint of lcd connector , also for lcd itself . so check out.

post result

[charan orissa]

BR,
TRY IT

[Wites OM Tesla]

Originally Posted by praveensahu1992

i have a nokia n 73 ....its display is inverted and blinking...i wil also replace a display connector and i wil also change tha display....but tha problem remain same ...plz ..give me a solution as soon as possible...

Bro if nothing help your problem is Omap Reheat/Reboll it.
Post result.

[praveensahu1992]

according to this diag..its upper pin is right but ..its lower pins are not matched ..according to it

[Wites OM Tesla]

Originally Posted by praveensahu1992

according to this diag..its upper pin is right but ..its lower pins are not matched ..according to it

Bro the easiest way to check if problem is omap is to check each signal of lcd
data on board connector,with an multimeter switched to diodes testing red probe on gnd black on data check each pin see if each show numbers,if some pin
not show,mark it in a photo & post here.