nktel a 200 mic prob.

[nitis009]

in a nktel a 200 mic not working changed many of good mics but same plz guide m

[.:SARCAR:.]

mate at first check the two pads of mic in pwb with multimeter , both sould have 600-800 ohms resistance with ground . if not check the components (chipcap,resistor) near mic pads .

if this components are ok then reflow or reball cpu.

post result

[R@ZIB-BD]

Originally Posted by nitis009

in a nktel a 200 mic not working changed many of good mics but same plz guide m

SEE FOR Solution
China A200 Mic Microphone

[JONONItelecom™]

Originally Posted by nitis009

in a nktel a 200 mic not working changed many of good mics but same plz guide m

[nitis009]

thanx bro i will try