Kyocera Mita KM-2530 Service Manual page 302

Terminals (CN) Voltage
5-8 3-14 0/5 V DC
5-9 3-14 0/5 V DC (pulse)
5-10 3-14 0/5 V DC (pulse)
5-11 3-14 0/5 V DC (pulse)
5-12 3-14 0/5 V DC (pulse)
6-1 3-14 Analog
6-3 3-14 GND
LCD DISPLAY signal, output
LCD D0 data, output
LCD D1 data, output
LCD D2 data, output
LCD D3 data, output
LCD BACK LIGHT control signal, output
LCD BACK LIGHT control signal, output
Remarks
2DF
2-3-17