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-   -   6210 intermitent microphone problem (http://forum.gsmhosting.com/vbb/f148/6210-intermitent-microphone-problem-181510/)

tonipieleanu 01-09-2005 21:09

6210 intermitent microphone problem
 
Hi,

Sometimes my microphone doesn't work. I'm in a call, a talk for 30sec-1minute and the other person can't hear me anymore.
Most of the time the phone works ok, but from time to time i have this problem with the mic.

Any ideas?

jichka 01-09-2005 21:38

Quote:

Originally Posted by tonipieleanu
Hi,

Sometimes my microphone doesn't work. I'm in a call, a talk for 30sec-1minute and the other person can't hear me anymore.
Most of the time the phone works ok, but from time to time i have this problem with the mic.

Any ideas?

Solder connector CCONT and COBA

tanucu04 01-09-2005 21:40

You must reball or change cobba.

CyberoptiK 01-10-2005 02:25

80% no need 2 change > Resold COBBA, if the Audio A/D-D/A convert system fails sometimes.

GreetZ

tonipieleanu 01-10-2005 09:03

I'm new at this ... can someone point me to where COBBA and CCONT are? A picture would be great. Cobba i think i know where it is but CCONT ... what is that?

jichka 01-10-2005 10:15

Quote:

Originally Posted by tonipieleanu
I'm new at this ... can someone point me to where COBBA and CCONT are? A picture would be great. Cobba i think i know where it is but CCONT ... what is that?


See Service Manuals ;)

tonipieleanu 01-10-2005 19:58

Quote:

Originally Posted by jichka
See Service Manuals ;)

:) And where do i get the service manual from?
Can someone help me ?

jichka 01-10-2005 21:07

Quote:

Originally Posted by tonipieleanu
:) And where do i get the service manual from?
Can someone help me ?


http://forum.gsmhosting.com/vbb/search.php use this

tonipieleanu 01-12-2005 16:04

Quote:

Originally Posted by jichka

I did, no luck :(

Could the microphone have something to do with my problem?

CyberoptiK 01-12-2005 18:10

1. > Rf Ic >>hagar<<
2. > Power Ic >>ccont<<
3. > Audio Ic >>cobba<<

http://www.directupload.net/images/050112/jZ75fU74.jpg

GreetZ

tonipieleanu 01-12-2005 20:34

Got it :) . Thanks !


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