Nokia 7210. Signal Drop.. Water Damage??
 

I receive many 7210 with Signal drop problem.. PA don't work..
But I am not able to repair it.

All those phones was water demage.


I think there is some Track breaked.


anyone have idea.

PA is oK.


Best Regards,
Wahab

Hi sir!...
Is ur heat regulated?... too much heat applied damages d PA. and also if PA is ok try to reheat Helga.

Hope it helps...

Me olso have this probl whit one 7210. Phone is wos mechanickly damaged.
So signal disopire in 5seconds when power on the phone, Pa is ok 100% because
i can kip network and coll when i push phone somehaw, so that means some
LINES are broken in rf part-but can find. Olso i chek ant swich ok. Rebol uem vpp to.

@dr mobile
i dont know if you have resolve this problem or not ? or if you want my help or not .
but i dont know you have test it and the tx is missing (becouse you have say that pa is ok but pa is out of functions (as i mean)
the help that i will give to you is that send a picture of the lines of pa in network and you will test the lines one bye one if they are ok .
i dont know you have thesse information of the lpa lines of 7210???
if not say me and i will send to you
best regards keany

Helo Keny can you post here schematic of the lpa lines.? Because i hawe some
brocken track in rf part.

yes please post shematics to me,I have this problem