Oki B 4100 Maintenance Manual page 417

M17
IC2
OPSDR-N
OPCLK-N (156.25 kHz)
IOGA
OPSD-N
0 VP
+30 V
+5 V
SGND
Figure A3.2.16 Interface between M17 Board and 2'nd Tray
40055101TH Rev.4
2'nd tray (option)
X'tal
CN14 CN1
4
MOS CPU
2
3
5
0 VP
6
+30 V
8
+5 V
7
SGND
Transistor
1
2
Motor drive
3
4
Motor
M
Inlet sensor
Paper end sensor
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