Oki OKIPAGE 10e Service Manual page 176

Opening PIN NO.
1 1
2 2
3 3
DM Connector Pin Assignment (To main/drum motor)
Opening PIN NO.
1 1
2 2
3 3
4 4
Excitation sequence
Pin No. Line Color
2 Yellow
4 Black
1 Orange
3 Brown
Turning direction Clockwise when viewed from the output axis.
RM Connector Pin Assignment (To registration motor)
Opening PIN NO.
1 1
2 2
3 3
4 4
Excitation sequence
PIN NO. Line Color
2 Yellow
4 Black
1 Orange
3 Brown
Rotary direction - Clockwise viewed from the output axis.
Head1 Connector Pin Assignment (To LED Head)
PIN NO. I/O
1 C
2 O
3 C
4 O
5 O
6 C
7 O
8 O
9 O
10 O
11 O
12 O
13 O
14 O
O: Out
C: Common
I/O Signal
O FANPOW
C OV
I FANALM-N
I/O Signal
O DMPH1-N
O DMPH1-P
O DMPH2-N
O DMPH2-P
Step No. Step No.
1
+
+
-
-
I/O Signal
O RMPH1-N
O RMPH1-P
O RMPH2-N
O RMPH2-P
Step No. Step No. Step No.
1 2
+ -
+ +
- +
- -
Signal
0VLOGIC
HDCLK-P
0VLOGIC
HDD2-P
HDD3-P
0VLED
HDD0-P
HDD1-P
+3.3V
HDDLD-P
HDSTB1-N
HDSTB2-N
HDSTB3-N
HDSTB4-N
Description
Power supply for fan driving
Ground
Fan alarm
Description
Coil 1-N
Coil 1-P
Coil 2-N
Coil 2-P
Step No. Step No.
2 3
- -
+ -
+ +
- +
Description
Coil 1-N
Coil 1-P
Coil 2-N
Coil 2-P
Step
No.
3 4
- +
- -
+ -
+ +
Description
Ground for logic
Clock
Ground for logic
Data 4
Data 3
Ground for LED
Data 0
Data 1
+3.3V power supply for LED driving
Load
Strobe 1
Strobe 2
Strobe 3
Strobe 4
4
+
-
-
+