FLY E146, Инструкция по обслуживанию, Страница: 41 / 64

4.12 No sending voice or the voice is small
No sending voice
or a small voice
Check whether the MIC
rubber is broken or
displacement
Reassemble or change
the MIC rubber
Check whether the
MIC is weakly welded
or broken
Re-weld or
change the MIC
Check whether there is
anyone broken of
R3305~3308
D/L the latest edition,
Check whether it is
OK
ok
Checking method
testing the resistance of
the MIC by multimeter,
gearing to the resistance,
the positive resistance of
it is 1K, the opposite is
0.8K around in general
Change the defective
N
N
N
N
Y
Y
Y
Y