Table of Contents
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D.
Drum Motor dose not rotate.
Is the Motor 12V supplied
to PY04 pin 1
Yes
Is D. PWM applied
to pin 30 of IN01 ?
Yes
Check connector PY04 and
DRUM Motor
E.
Capstan Motor does not rotate.
Is the Motor 12V supplied to
PY03 pin
?
Yes
Is the voltage of pin
PY03 2~3.5V ?
Yes
Is the voltage of PY03
pin
2.5V ?
Yes
Is CAP. PWM applied pin 31
of IN01 ?
Yes
Check connector PY03
and capstan motor
No
Is I805 ok ?
Yes
Check IN05
Check PY04 and
No
RCN47, RN44, CN21,
CCN44
No
Check I805
No
Check circuit of RN77, RN76,
No
Check RN67, RN66
Check IN01, PY03,
No
RN48, RN46, CN43,
CN22, RN50
99
No
Check I805
RN75
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