3310 microphone does not works - GSM-Forum

Corban · 01-28-2002, 13:57

Hello guys! I have 3310 whith no microphone activity...But the microphone is good, I've tried it on another phone. So...how to handle it?

Best regards Corban

Williamcwy · 01-29-2002, 07:08

Please check your audio BGA ic, but becareful if wrong work your phone will become contact service. <img src="eek.gif" border="0">

Arnis A · 01-29-2002, 09:07

Change C120

Corban · 01-29-2002, 14:11

Wgere is this c120 located? I don't have the service manual for this nokia. Maybe you can tell me where to find it?

Best regards Corban

hooi76 · 01-29-2002, 14:29

Look for the v257 or Audio or COBBA BGA IC, this is located on the 3rd block, u need to be careful as mention above, this is usually drop or water damaged(oxidise) try to take out the BGA ic and clean the ic and the board and flow it back, it works 100% <img src="biggrin.gif" border="0">

Corban · 01-29-2002, 15:11

there was no water influence 100% and the phone is almost new

 Corban

01-28-2002, 13:57	#1 (permalink)
Corban Freak Poster Join Date: Dec 2001 Location: Ukraine Age: 50 Posts: 227 Member: 8000 Status: Offline Thanks Meter: 2	3310 microphone does not works Hello guys!<br />I have 3310 whith no microphone activity...But the microphone is good, I've tried it on another phone.<br />So...how to handle it? Best regards<br />Corban

01-29-2002, 14:11	#4 (permalink)
Corban Freak Poster Join Date: Dec 2001 Location: Ukraine Age: 50 Posts: 227 Member: 8000 Status: Offline Thanks Meter: 2	Wgere is this c120 located?<br />I don't have the service manual for this nokia.<br />Maybe you can tell me where to find it? Best regards<br />Corban

01-29-2002, 15:11	#6 (permalink)
Corban Freak Poster Join Date: Dec 2001 Location: Ukraine Age: 50 Posts: 227 Member: 8000 Status: Offline Thanks Meter: 2	there was no water influence 100% and the phone is almost new <br />Corban

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01-29-2002, 07:08	#2 (permalink)
Williamcwy Freak Poster Join Date: Jan 2002 Location: Malaysia Age: 47 Posts: 239 Member: 8898 Status: Offline Thanks Meter: 1	Please check your audio BGA ic, but becareful if wrong work your phone will become contact service. <img src="eek.gif" border="0">

01-29-2002, 09:07	#3 (permalink)
Arnis A Junior Member Join Date: Oct 1999 Location: Latvia Age: 53 Posts: 36 Member: 537 Status: Offline Thanks Meter: 1	Change C120

01-29-2002, 14:29	#5 (permalink)
hooi76 No Life Poster Join Date: Dec 2001 Location: In front of my computer Posts: 1,594 Member: 7741 Status: Offline Thanks Meter: 111	Look for the v257 or Audio or COBBA BGA IC, this is located on the 3rd block, u need to be careful as mention above, this is usually drop or water damaged(oxidise) try to take out the BGA ic and clean the ic and the board and flow it back, it works 100% <img src="biggrin.gif" border="0">