Panasonic DP-3000 Technical Manual page 29

Digital copier
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3. Printer Motor Drive Circuit
This Printer Motor is a Brushless DC Motor.
nMMON
:
nMMRDY
:
nMMCK
:
The Printer Motor is powered by +24 VDC supply. When the interlocks are open, the +24 VDC supply
is cut off and the Printer Motor stops rotating.
IC200
When the signal level goes Low, the Printer Motor starts rotating.
Rotation status signal for Printer Motor. When the Printer Motor reaches a con-
stant speed, nMMRDY signal level goes Low.
Clock signal for Printer Motor Drive
+24VM
+5V
R639
Q604
Q605
CN714
+24VM
1
MGND
2
1
MGND
2
nMMON
3
nMMRDY
nMMCK
4
CN723
29
M
DC Brushless
Motor

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