Oki B410 Maintenance Manual page 164

Oki Data CONFIDENTIAL
•CN1 Connector Pin Allocation
(Connection to the Main control board)
•CN2 Connector Pin Allocation
(Connection to the pulse motor)
•CN3 Connector Pin Allocation
(Connected to Hopping clutch.)
43984801TH Rev.1
PIN No. I/O
1 1 I
2 2 I/O DATA-N
3 3 O
4 4 I
5 5 C
6 6 I
7 7 C
8 8 I
PIN No. I/O
1 1 O
2 2 O
3 3 O
4 4 O
PIN No. I/O
1 1 O
2 2 C
Appendix C Maintenance Manual for Second Tray unit
Signal
SCLK-N Clock
Data
SDP-N OPT Transmission Mode
OPCNT-N Control Signal
0V Logic Ground
+5V Logic Circuit Power supply
0VP Analog Ground
+24V Motor/ Clutch Drive Power
Signal
HOP1 Motor Drive Power
HOP2 Motor Drive Power
HOP3 Motor Drive Power
HOP4 Motor Drive Power
Signal
HCLTON-P Clutch Drive Power
HCLTGND Analog Ground
Function
Function
Function
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