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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair


Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 08-29-2013, 13:46   #1 (permalink)
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Red face e72 mic problem


pls help opesite charger connector mic not working ( i show u by picture)


then explain me why e72 has 4 mics?

sory i cant b upload image ,it saying faild always,,
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Old 08-29-2013, 14:06   #2 (permalink)
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ImageShack® - Online Photo and Video Hosting

i show u like same picture ,my problem also same to this image( print damage this part)
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Old 08-29-2013, 19:18   #3 (permalink)
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bro , 2 mic's used in nokia E72 mobile . one is primary mic (down side mic)& another one is secondary .
when u speak in handfree mode then secondary mic activated .

anyway , marked point is d vdigimic signal pin . if this point damage or shorted with ground then mic should not work . cause mic not able to get main operating voltage .
take a clear picture of ur board & post here .
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Old 08-29-2013, 19:24   #4 (permalink)
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nice post it really works..thanx
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Old 09-25-2013, 09:28   #5 (permalink)
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hi . plz help me primary mic points is damage. how to use secondary mic with out primary mic. plz help me urg thanks in advance
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