Kyocera FS-1900 Service Manual page 183

Connector Pin# Signal
YC206 23 VDO+
24 VDO-
25 GND
26 +5V3
27 PDIN*
28 GND
29 POLCLK
30 POLRDY*
31 POLON* O
32 GND
33 +24V2
34 GND
YC209 1 AIRTEMP
2 +5V1
3 WETCK1
4 WETCK2
I/O Voltage
O 1.02 to 1.38 V DC
O 1.38 to 1.02 V DC
- -
O 5 V DC
I 0 V/5 V DC
- -
O 0 V/5 V DC (Pulse)
I 0 V/5 V DC
0 V/5 V DC
- -
O 24 V DC
- -
I Analog
O 5 V DC
O 0 V/5 V DC (Pulse)
O 0 V/5 V DC (Pulse)
6-33
Function
LVDS video data signal (positive)
LVDS video data signal (negative)
Power/Signal ground
Power supply for laser scanner unit
step-downed from 24 V DC (+24V2)
Pin photo diode sensor detecting signal
Power/Signal ground
Polygon motor rotation speed control clock signal
Polygon motor start-up ready signal,
Ready/Not ready
Polygon motor drive signal, Drive/Stop
Power/Signal ground
Power supply for laser scanner unit
Power/Signal ground
Temperature/humidity sensor detecting
external temperature signal
Power supply for engine relay board
Temperature/humidity sensor driveclock signal 1
Temperature/humidity sensor drive clock signal 2
FS-1900