Oki OKIPAGE 14ex Maintenance Manual page 117

• HEAD1 Connector Pin Assignment
(To LED head)
14
13
12
11
10
9
8
7
6
5
4
3
2
1
• HEAD2 Connector Pin Assignment
(To LED head)
1
2
3
4
5
6
7
8
9
10
11
12
41356901TH Rev.2
PIN NO. I/O* Signal
14 O HDSTB4-N
13 O HDSTB3-N
12 O HDSTB2-N
11 O HDSTB1-N
10 O HDDLD-P
9 O +3.3V
8 O HDD1-P
7 O HDD0-P
6 C OVLED
5 O HDD3-P
4 O HDD2-P
3 C OVLOGIC
2 O HDCLK-P
1 C OVLOGIC
* O: Out
C: Common
PIN NO. I/O* Signal
1 O
2 O
3 O
+3.3V
4 O
5 O
6 O
7 C
8 C
OVLED
9 C
10 C
11 C
12 C
FG
* O: Out
C: Common
Description
Strobe 4
Strobe3
Strobe 2
Strobe 1
Load
+3.3V power supply for LED driving
Data 1
Data 0
Ground for LED
Data 3
Data 4
Ground for logic
Clock
Ground for logic
Description
+3.3V power supply for
LED driving
Ground for LED
FG
117 /