Kyocera KM-C2520 Service Manual page 308

2FZ/2F0/2HC-3
Connector Pin
YC24 A1 GND
Connected A2 MPF_WIDTH3
to the MP
A3 MPF_WIDTH2
paper width
A4 MPF_WIDTH1
size switch,
A5 GND
MP tray
A6 MPF_TABLE
switch, MP
A7 GND
paper length
size switch,
A8 MPF_LENGTH
MP paper
A9 5V_SENSOR_LED
set switch,
A10 GND
MP paper
A11 MPF_PPR_SET
feed switch,
A12 +5V2
MP sole-
noid, MP B1 GND
paper feed
B2 MPF_JAM1
clutch, MP
B3 +5V2
paper con-
B4 +24V3
veying
B5 MPF_SOL1_DR
clutch and
B6 MPF_SOL2_DR
rear cooling
fan motor
B7 +24V3
B8 MPF_CLT_REM
B9 +24V3
B10 MPF_FED_CLT_REM
B11 +24V2
B12 REAR1_FAN_REM
YC25 1 LFT1_MOT_DR
Connected 2 GND
to the lift
3 LFT1_MOT_SIG1
motor1/2
4 GND
5 LFT1_MOT_SIG2
6 LFT2_MOT_DR
7 GND
8 LFT2_MOT_SIG1
9 GND
10 LFT2_MOT_SIG2
YC26 1 +24V3
Connected 2 GND
to the MP
3 GND
motor and
4 +5V2
developing
5 MPF_MOT_DR
motor CMY
6 MPF_MOT_RDY
7 MPF_MOT_CLK
8 MPF_MOT_DIR
9 +24V3
10 GND
11 GND
12 +5V2
13 DLP_COL_MOT_DR
14 DLP_COL_MOT_RDY
15 DLP_COL_MOT_CLK
16 DLP_COL_MOT_DIR
2-3-16
Signal I/O
- -
I 0/3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC
- -
I 0/3.3 V DC
- -
I 0/3.3 V DC
O 5 V DC
- -
I 0/3.3 V DC
O 5 V DC
- -
I 0/3.3 V DC
O 5 V DC
O 24 V DC
O 0/24 V DC
O 0/24 V DC
O 24 V DC
O 0/24 V DC
O 24 V DC
O 0/24 V DC
O 24 V DC
O 0/24 V DC
O 0/24 V DC
- -
I 0/3.3 V DC
- -
I 0/3.3 V DC
O 0/24 V DC
- -
I 0/3.3 V DC
- -
I 0/3.3 V DC
O 24 V DC
- -
- -
O 5 V DC
O 0/3.3 V DC
I 0/3.3 V DC
O 0/3.3 V DC (pulse)
O 0/3.3 V DC
O 24 V DC
- -
- -
O 5 V DC
O 0/3.3 V DC
I 0/3.3 V DC
O 0/3.3 V DC (pulse)
O 0/3.3 V DC
Voltage
Ground
MP paper width size switch (3): On/Off
MP paper width size switch (2): On/Off
MP paper width size switch (1): On/Off
Ground
MP tray switch: On/Off
Ground
MP paper length size switch: On/Off
5 V DC power to the MP paper length size switch (via resistor)
Ground
MP paper set switch: On/Off
5 V DC power to the MP paper set switch
Ground
MP paper feed switch: On/Off
5 V DC power to the MP paper feed switch
24 V DC power to the MP solenoid
MP solenoid (ACT): On/Off
MP solenoid (RET): On/Off
24 V DC power to the MP paper feed clutch
MP paper feed clutch: On/Off
24 V DC power to the MP paper conveying clutch
MP paper conveying clutch: On/Off
24 V DC power to the rear cooling fan motor
Rear cooling fan motor: On/Off
Lift motor 1: On/Off
Ground
Lift motor 1 paper gauge signal (1)
Ground
Lift motor 1 paper gauge signal (2)
Lift motor 2: On/Off
Ground
Lift motor 2 paper gauge signal (1)
Ground
Lift motor 2 paper gauge signal (2)
24 V DC power to the MP motor
Ground
Ground
5 V DC power to the MP motor
MP motor: On/Off
MP motor ready signal
MP motor clock signal
MP motor change signal
24 V DC power to the developing motor CMY
Ground
Ground
5 V DC power to the developing motor CMY
MP motor: On/Off
Developing motor CMY ready signal
Developing motor CMY clock signal
Developing motor CMY change signal
Description