90
Durm Motor dose not rotate.
Is Motor 12V supplied
to PY04 pin 1
Is D. PWM applied
pin 30 of IN01 ?
Is I805 operated ?
Check I805
Check PY04 and
RCN47, RN44, CN21,
CCN44
Check IN05
Check connector PY04 and
DRUM Motor
Capatan Motor does not rotate.
Is Motor 12V supplied to
PY03 pin
⑦
?
Chock I805
Is the voltage of pin
⑥
PY03 2~3.5V ?
Check circuit of RN77, RN76,
RN75
Is the voltage of PY03
pin
④
2.5V ?
Check RN67, RN66
Is CAP. PWM applied pin 31
of IN01 ?
Check IN01, PY03,
RN48, RN46, CN43,
CN22, RN50
Check connector PY03
and capstan motor
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
No
Yes
No
No
D.
E.
