E72 mic problem - GSM-Forum

updown · 02-10-2014, 19:36

hi i have E72 nokia mic not working i change its buttom mic its working now but one new problem the other person who listen my voice also hear noise echo i change 2 time again new mic but again problem echo noise problem how to sove it.... urgent please

Syangwa · 02-11-2014, 07:46

Sir try with another original mic from other board that might help you to solve problem. Sometime grounding(-) problem also cause this problem.

updown · 02-11-2014, 10:56

any other solution already change original...

updown · 02-11-2014, 15:12

yes any ony solve this problem before

algsm2000 · 02-11-2014, 15:52

I hv one in the same fault

updown · 02-11-2014, 20:23

then what your experience about this issue.

irfaN_vu · 02-12-2014, 11:45

do little search u will found solution, may b u fix mic with jumper wires if yes then make 5 jumpers ground is must for cancel the noise. best of luck

02-10-2014, 19:36	#1 (permalink)
updown Freak Poster Join Date: Sep 2005 Location: U.A.E Age: 43 Posts: 312 Member: 182134 Status: Offline Thanks Meter: 16	E72 mic problem hi i have E72 nokia mic not working i change its buttom mic its working now but one new problem the other person who listen my voice also hear noise echo i change 2 time again new mic but again problem echo noise problem how to sove it.... urgent please

02-11-2014, 07:46	#2 (permalink)
Syangwa Freak Poster Join Date: May 2012 Posts: 440 Member: 1759693 Status: Offline Thanks Meter: 54	Sir try with another original mic from other board that might help you to solve problem. Sometime grounding(-) problem also cause this problem.

02-11-2014, 10:56	#3 (permalink)
updown Freak Poster Join Date: Sep 2005 Location: U.A.E Age: 43 Posts: 312 Member: 182134 Status: Offline Thanks Meter: 16	any other solution already change original...

02-11-2014, 15:12	#4 (permalink)
updown Freak Poster Join Date: Sep 2005 Location: U.A.E Age: 43 Posts: 312 Member: 182134 Status: Offline Thanks Meter: 16	yes any ony solve this problem before

02-11-2014, 15:52	#5 (permalink)
algsm2000 Freak Poster Join Date: Nov 2004 Location: Islamabad / Riyadh Age: 58 Posts: 195 Member: 90733 Status: Offline Thanks Meter: 39	I hv one in the same fault

02-11-2014, 20:23	#6 (permalink)
updown Freak Poster Join Date: Sep 2005 Location: U.A.E Age: 43 Posts: 312 Member: 182134 Status: Offline Thanks Meter: 16	then what your experience about this issue.