Kyocera FS-6950DN Service Manual page 121

Connector Pin
YC3 1 SWFAN
Connected 2 SWSLEEPN
to the con-
3 ZCROSS
nect-L PWB
4 HEATONN1
(YC8)
5 HEATONN2
6 HANDSN
7 N.C.
8 CAS2
9 CAS1
10 CASET
11 CAS0
12 TNMOT
13 TNLEVEL
YC4 1 FDPFULN
Connected 2 LFANDRN
to the con-
3 +24V2
nect-L PWB
4 EECLK
(YC6)
5 EEDIO
6 ERASER
7 WTNLEDN
8 WTNFULN
9 OPSCLK
10 OPRDYN
11 OPSEL0
12 OPSEL1
13 OPSEL2
14 OPSDI
YC5 1 OPSDO
Connected 2 +24V3
to the con-
3 +24V3
nect-L PWB
4 GND
(YC7)
5 GND
6 GND
7 GND
8 GND
9 +24V1
10 +5V1
11 +5V1
12 +5V1
13 +5V2
YC6 1 N.C.
Connected 2 EXITPAP
to the fuser
3 +5V2
unit
4 DUPAP
5 +5V2
6 FUSIFE
7 GND
8 +5V1
9 THERM1
10 +5V1
11 THERM2
12 FDDRN
13 +24V3
14 FUDRN
Signal I/O
O 0/5 V DC
O 0/5 V DC
I 0/5 V DC (pulse)
O 0/24 V DC
O 0/24 V DC
I 0/5 V DC
- -
O 5 V DC
O 5 V DC
I Analog
O 5 V DC
O 0/24 V DC
I Analog
I 0/5 V DC
O 0/12/24 V DC
I 24 V DC
O 0/5 V DC (pulse)
I/O 0/5 V DC (pulse)
O 0/24 V DC
O 0/5 V DC (pulse)
I 0/5 V DC
O 0/5 V DC (pulse)
I 0/5 V DC
O 0/5 V DC
O 0/5 V DC
O 0/5 V DC
I 0/5 V DC (pulse)
O 0/5 V DC (pulse)
I 24 V DC
I 24 V DC
- -
- -
- -
- -
- -
I 24 V DC
I 5 V DC
I 5 V DC
I 5 V DC
I 5 V DC
- -
I 0/5 V DC
O 5 V DC
I 0/5 V DC
O 5 V DC
I 0/5 V DC
- -
O 5 V DC
I Analog
O 5 V DC
I Analog
O 0/24 V DC
O 24 V DC
O 0/24 V DC
Voltage
PSU fan motor: On/Off
Sleep mode: On/Off
Zero cross signal
Fuser heater lamp M: On/Off
Fuser heater lamp S: On/Off
MP tray paper feed sensor: On/Off
Not used
5 V DC power source for cassette size switch
5 V DC power source for cassette size switch
Cassette size switch detection voltage
5 V DC power source for cassette size switch
Toner motor: On/Off
Toner sensor detection voltage
Face down tray paper full sensor: On/Off
Left fan motor: Full speed/Half speed/Off
Top cover open/close detection signal: Close/Open
Drum PWB EEPROM clock signal
Drum PWB EEPROM data input/output signal
Eraser lamp: On/Off
Waste toner sensor (light emission) control signal
Waste toner sensor: On/Off
Paper feeder serial communication clock signal
Paper feeder READY signal
Paper feeder selection signal (0)
Paper feeder selection signal (1)
Paper feeder selection signal (2)
Paper feeder serial communication data input signal
Paper feeder serial communication data output signal
24 V DC power source (via interlock switch 1 and 2)
24 V DC power source (via interlock switch 1 and 2)
Ground
Ground
Ground
Ground
Ground
24 V DC power source
5 V DC power source
5 V DC power source
5 V DC power source
5 V DC power source
Not used
Paper exit sensor: On/Off
5 V DC power source
Duplex sensor: On/Off
5 V DC power source
Fuser unit installation detection: Installed/Not installed
Ground
5 V DC power source
Fuser thermistor S detection voltage
5 V DC power source
Fuser thermistor M detection voltage
Face up/down solenoid: On/Off
24 V DC power source
Face up/down solenoid: On/Off
Description
2F7
2-3-5