6210 intermitent microphone problem - GSM-Forum

tonipieleanu · 01-09-2005, 22:09

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, 22:38

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, 22:40

You must reball or change cobba.

CyberoptiK · 01-10-2005, 03:25

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

GreetZ

tonipieleanu · 01-10-2005, 10:03

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, 11:15

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, 20:58

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, 22:07

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, 17:04

Quote:

Originally Posted by jichka

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

I did, no luck

Could the microphone have something to do with my problem?

CyberoptiK · 01-12-2005, 19:10

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

GreetZ

tonipieleanu · 01-12-2005, 21:34

Got it

. Thanks !

01-09-2005, 22:09	#1 (permalink)
tonipieleanu Junior Member Join Date: Jan 2005 Age: 40 Posts: 5 Member: 104982 Status: Offline Thanks Meter: 0	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?

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01-09-2005, 22:40	#3 (permalink)
tanucu04 Freak Poster Join Date: Jul 2004 Location: Cluj-Romania Age: 44 Posts: 169 Member: 71633 Status: Offline Thanks Meter: 2	You must reball or change cobba.

01-10-2005, 03:25	#4 (permalink)
CyberoptiK No Life Poster Join Date: Sep 2003 Location: GermanY Posts: 972 Member: 38922 Status: Offline Thanks Meter: 35	80% no need 2 change > Resold COBBA, if the Audio A/D-D/A convert system fails sometimes. GreetZ

01-10-2005, 10:03	#5 (permalink)
tonipieleanu Junior Member Join Date: Jan 2005 Age: 40 Posts: 5 Member: 104982 Status: Offline Thanks Meter: 0	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?

01-12-2005, 19:10	#10 (permalink)
CyberoptiK No Life Poster Join Date: Sep 2003 Location: GermanY Posts: 972 Member: 38922 Status: Offline Thanks Meter: 35	1. > Rf Ic >>hagar<< 2. > Power Ic >>ccont<< 3. > Audio Ic >>cobba<< GreetZ

01-12-2005, 21:34	#11 (permalink)
tonipieleanu Junior Member Join Date: Jan 2005 Age: 40 Posts: 5 Member: 104982 Status: Offline Thanks Meter: 0	Got it . Thanks !