SAMSUNG SGH-E860V
Instrukcja Serwisowa

SGH-E860V Flow Chart of Troubleshooting

2-1-4.Microphone Part
* Call with Sim before testing. MicroPhone does not work Yes Check the soldered status of microphone No

Resolder microphone

Yes Check the reference voltage on mic path C360 � 2.0V Yes No Resolder or change C360, C361, R349, R328, R329

Is microphone OK?

Yes END

M

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No

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s

Check U401

2

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