RDA 6625 PA jumper for china mobiles

[muhammad khalid]

many china mobiles became short circuit

some mobiles PA blosts remove that shorted PA and jumper as in picture
tested on 02 yestel x2-02

http://img171.imageshack.us/img171/4...25pajumper.jpg




thanks to you all by gsmzaman

[asif-rashid]

not work for me i chek 2 set

[muhammad khalid]

As We know that Power amplier can not be jumpered.. because then it will not amplify (boost) the power transmitted.

We technicain knows that jumper is only last solution when ic's are not available in market. if any one have replacement of component then he is not advised to jumper
espacially to amplifiers like audio or RF power ammplifiers.PA

this jumper will give you two limited benefits

1. It is pointing us to fault and It will remove our cell phone shortage when we will remove this ic
2. It will show service on some simcards / operator / mostly near to booster etc
. Telenor Pakistan is tested by me. In your case may be other one, So change sims which ever is your luck.


Thanks to you all by gsmzaman

[smithjenife]

It will remove our cell phone shortage when we will remove this ic

[ustadg]

not work bro plz give me this solution

[bappa_gsm]

this jumpar 100% ok .but network low. whit out ic this jumpar not bad.

[muhammad khalid]

Originally Posted by ustadg

not work bro plz give me this solution

please read my post care fully

it is last option when you asure that 6625 RDA is damaged and no replacement of of found, then jumper and found low signal and registered on some network.
if you found no signal that may be your problem is some where else in the circuit.
mostly the circuits become short in this model caused by RDA 6625 shortage, are repaired to replace the ic or jumper like this and get low signals.
May be in your case due to shortage of this ic some where els this circuit is damaged . and this can be checked only by the technicaian have the mobile phone in his hand. So advised to check other hardware also

thanks to you all by gsmzaman

[sony kabir]

Originally Posted by muhammad khalid

As We know that Power amplier can not be jumpered.. because then it will not amplify (boost) the power transmitted.

We technicain knows that jumper is only last solution when ic's are not available in market. if any one have replacement of component then he is not advised to jumper
espacially to amplifiers like audio or RF power ammplifiers.PA

this jumper will give you two limited benefits

1. It is pointing us to fault and It will remove our cell phone shortage when we will remove this ic
2. It will show service on some simcards / operator / mostly near to booster etc
. Telenor Pakistan is tested by me. In your case may be other one, So change sims which ever is your luck.


Thanks to you all by gsmzaman

Nice shearing about RF-PA it's full meaning is (Radio Frequency Power Amplifier).Your suggestion about this sector is 100% true.give us this kind of necessary articles.Good post.THANKS again.

[r_ari2004]

above mentioned jumper settings its not working my PA ic number :
RDA
6625
5232A
U92822
any one can help me my mail id is [email protected] pls help i have more than 20 handsets having this problem.

[r_ari2004]

its not working
pls help

[r_ari2004]

Originally Posted by bappa_gsm

this jumpar 100% ok .but network low. whit out ic this jumpar not bad.

Hi Kindly Send The Jumper Settings For The Below Mentioned PA IC
RDA
6625
5232A
U92822

Already I Was Tried Which They Updated In online. So Pls Help Me

[muhammad khalid]

write here all detail written on ic
optionally mobile model

May be we can help each other

thanks to you all by gsmzamam

[r_ari2004]

IC DETAILS
RDA
6625
5232A
U92822

CHINA Gmobile J5000 AND X202 No SIgnal Only Searching pls help

[imrankhan0143]

Originally Posted by muhammad khalid

many china mobiles became short circuit

some mobiles PA blosts remove that shorted PA and jumper as in picture
tested on 02 yestel x2-02

http://img171.imageshack.us/img171/4...25pajumper.jpg




thanks to you all by gsmzaman

bhai mere fack solution hai

[r_ari2004]

i tried but still same problem exist
pls help