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Flow Chart of Troubleshooting
9-8
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9-1-5. Microphone Part
Check the connection
from MIC
Check the circuit
from UCP200 to
MIC
Resolder MIC
Resolder the
C403, C406, R401,
R409
END
No
Yes
Yes
Yes
Yes
No
Check
IFC400 PIN 9
= ' H' ?
No
Check the JACK_IN signal
Microphone does not work
Yes
Check the MIC
No
Replace the MIC
Summary of Contents for GT-C3510
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