Oki B410 Maintenance Manual page 122

Oki Data CONFIDENTIAL
• HEAD Connector Pin Allocation
(Connection the LED head)
• HCLT Connector Pin Allocation
(Connection to Hopping clutch)
• RCLT Connector Pin Allocation
(Connection to the Regist Clutch)
• MCLT Connector Pin Allocation
(Connection to the Multi-feeder Clutch)
43984801TH Rev.1
Pin No. I/O
1 1 O
2 2 C
3 3 O
4 4 C
5 5 O
6 6 C
7 7 O
8 8 C
9 9 O
10 10 C
11 11 O
12 12 I
13 13 O
14 14 O
15 15 O
16 16 O
17 17 O
18 18 O
19 19 O
20 20 O
21 21 C
22 22 O
23 23 O
24 24 C
Pin No. I/O
1 1 O
2 2 C
Pin No. I/O
1 1 O
2 2 C
Pin No. I/O
1 1 O
2 2 C
Signal Function
VDD LED Drive Power
GND LED Ground
VDD LED Drive Power
GND LED Ground
VDD LED Drive Power
GND LED Ground
VDD LED Drive Power
GND LED Ground
VDD LED Drive Power
GND LED Ground
+3.3V Logic Power
SO Serial Data
SCK Serial Clock
STBN/SI Strobe
D0 Data 0
D1 Data 1
D2 Data 2
D3 Data 3
HSYNCN Synchronizing signal
LOAD Load
VSS Logic Ground
CLKN Clock
CLKP Clock
VSS Logic Ground
Signal Function
HCLTON-P Clutch Drive power
HCLTGND Analog Ground
Signal Function
RCLTON-P Clutch Drive Power
RCLTGND Analog Ground
Signal Function
MCLTON-P Clutch Drive Power
MCLTGND Analog Ground
7. Connection Diagram
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