LG B2100 no mic - GSM-Forum

AVS32 · 10-30-2006, 16:54

Phone exposed to a bit strike. After it no mic works. I' ve changed a mic and resolder elements on keypad side (resistors/varistors/caps) but still no mic signal. What I have to do to solve that prob.?

I have serv manual of that model but can't rehot anything on pcb (compaund).
Thanks in advance.

rirou · 11-25-2006, 17:47

need soltion too
but I think it's head phone socket problem

10-30-2006, 16:54	#1 (permalink)
AVS32 Crazy Poster Join Date: Jun 2004 Location: Russia Age: 44 Posts: 57 Member: 67723 Status: Offline Thanks Meter: 1	LG B2100 no mic Phone exposed to a bit strike. After it no mic works. I' ve changed a mic and resolder elements on keypad side (resistors/varistors/caps) but still no mic signal. What I have to do to solve that prob.? I have serv manual of that model but can't rehot anything on pcb (compaund). Thanks in advance.

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11-25-2006, 17:47	#2 (permalink)
rirou Freak Poster Join Date: Oct 2004 Location: TUNISIA Age: 44 Posts: 365 Member: 85312 Status: Offline Sonork: 1576920 Thanks Meter: 35	need soltion too but I think it's head phone socket problem