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How to repair Micro phone

Micro phone problem

My nokia set 7250 is some time give error in mic system.there is a problem in my set mic system because the mic make no recoding.etc

Answer

you connect the micro phone piad with these points, one point is mic and other is the "R101" .you connect them with thin wire . this solve your problem.

Micro phone fault

There is a fault in my micro phone . how can i remove it.

Answer

you check the micro phone if it is normal and there is no fault then you change the "L101" it is clear that when you change the "L101" then micro phone start work.ok