Printronix L5000 Series Maintenance Manual page 256

The following signals are assigned to the connecters (CN2, CN3) of the LED array
unit (DC Power Supply).
CN2 pin assignment
Pin No.
1
2
3
4
5
6
CN3 pin assignment
Pin No.
1
2
3
4
5
6
6–18
Signal
SG1
SG1
SG1
+5V Head
+5V Head
+5V Head
Signal
SG1
SG1
SG1
+5V Head
+5V Head
+5V Head
Electrical and Wire Data