n70 mic - GSM-Forum

mehdi12 · 01-31-2007, 11:23

nokia n70 mic dont work....................plz help.

mhamad-198 · 01-31-2007, 11:38

changer mic and ic mic .....

manyosa · 02-26-2007, 13:37

Try to see solution at this link
http://forum.gsmhosting.com/vbb/arch.../t-371723.html

mansi · 02-26-2007, 15:08

check these components near pop port, it could be the problem.

Best Regards
Mansi

jugnurs · 02-26-2007, 16:10

Check this. this one have mic - spk - ring. circuit digram

efrcom · 02-26-2007, 16:58

Quote:

Originally Posted by mehdi12

nokia n70 mic dont work....................plz help.

http:///vbb/showth...23#post2285423

look at these schematics. i am sure that it can be helpfull.
good luck

yours respectfully
efrcom_ Lutfi Cagil

melsoft · 04-06-2007, 09:48

Is there a compatibility with another NOkia phone where to find this mic IC, or a scheme with wires to substitute this IC???

Cellcraft India · 04-06-2007, 10:02

No its not possible to substitute it wires, I think the ic is actually a pre amp for mic.You can find this ic in 6630,6680 etc.First of all check the mic path correctly,if the path is correct change the ic,your problem will be solved.mic path is given below as attachment.

01-31-2007, 11:23	#1 (permalink)
mehdi12 Crazy Poster Join Date: May 2006 Posts: 58 Member: 282873 Status: Offline Thanks Meter: 5	n70 mic nokia n70 mic dont work....................plz help.

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01-31-2007, 11:38	#2 (permalink)
mhamad-198 Freak Poster Join Date: Jan 2007 Age: 36 Posts: 277 Member: 437340 Status: Offline Thanks Meter: 35	changer mic and ic mic .....

02-26-2007, 13:37	#3 (permalink)
manyosa No Life Poster Join Date: May 2006 Location: Tanzania Posts: 1,562 Member: 271974 Status: Offline Thanks Meter: 97	Try to see solution at this link http://forum.gsmhosting.com/vbb/arch.../t-371723.html

04-06-2007, 09:48	#7 (permalink)
melsoft Registered User Join Date: Apr 2002 Location: in a cozy place Posts: 379 Member: 10672 Status: Offline Thanks Meter: 7	Is there a compatibility with another NOkia phone where to find this mic IC, or a scheme with wires to substitute this IC???