GSM-Forum - Cherry mobile D12 shorted... P.A problem(RDA 6231 P.A)done by jumper..

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- - Cherry mobile D12 shorted... P.A problem(RDA 6231 P.A)done by jumper.. (https://forum.gsmhosting.com/vbb/f782/cherry-mobile-d12-shorted-p-problem-rda-6231-p-done-jumper-1462811/)

Cherry mobile D12 shorted... P.A problem(RDA 6231 P.A)done by jumper..

UNIT: Cherry Mobile D12

DIAGNOSTIC: Shorted phone.. P.A problem....

SOLUTION:

Since its a P.A problem it need to be replace with same type of power amplifier..

But i don't have same P.A so I've decided to make a jumper solution...

here's the jumper solution that i make...and it is tested by me many times in china phone with RDA 6231 P.A

http://i1015.photobucket.com/albums/.../RDA6231PA.jpg

here's my finished product:

Talk N Text and TM networks has a strong signal...
http://i1015.photobucket.com/albums/.../Photo0082.jpg

tested in receiving text msg
http://i1015.photobucket.com/albums/.../Photo0083.jpg

hope it will help...

Br,
Aermachi

nice solution brother.your experiment is good.

where is the solution ??????????
the file seams to be corrupted.
please check and upload new file

where are jumper solution

nice sulotion tnx for share bro....................

Great Experiment... Keep sharing Bro.. Thanks