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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Chinese Models & Cloned Phones

Chinese Models & Cloned Phones All China Phone Platforms like (MTK, Spreadtrum.. etc.) Cloned Nokia Nokla & Motorola . etc. Phones are included

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Old 09-25-2012, 08:38   #1 (permalink)
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China Rokea R5830 mic problem


Sir please help me ......I have Rokea r5830 and it's mic problem...sound is very low ....I changed 5 new mic but problem is same........now what should I do ?
help me..........pls
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Old 09-25-2012, 11:43   #2 (permalink)
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Quote:
Originally Posted by amlanshauli View Post
Sir please help me ......I have Rokea r5830 and it's mic problem...sound is very low ....I changed 5 new mic but problem is same........now what should I do ?
help me..........pls

Try...
Check mic line +/- to near relative capacitors on PCB and your need to soldering or change the capacitors.Maybe your problem will be solved.





BR.
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Old 09-25-2012, 13:25   #3 (permalink)
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Quote:
Originally Posted by amlanshauli View Post
Sir please help me ......I have Rokea r5830 and it's mic problem...sound is very low ....I changed 5 new mic but problem is same........now what should I do ?
help me..........pls
try
1, check u mic new
2, mic line + PCB -
i hope your problem solve

Br,
nur_mobile
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