Kyocera TASKalfa 3050ci Service Manual page 561

Connector Pin
YC23
1 DU_ENTER_SEN
S
Connected to 2 EXIT_FAN
relay PWB
3 24V2
4 DU_CL_UPPER_
REM
5 GND
6 DU1_B/
7 DU1_A/
8 DU1_B
9 DU1_A
10 EDGE_FAN_REM
11 LOOP_SENS
12 3.3V
YC25
1 REG_MOT_B/
Connected to 2 REG_MOT_A/
registration
3 REG_MOT_B
motor
4 REG_MOT_A
YC26
1 3.3V2
Connected to 2 3.3V3
engine PWB
3 GND
4 GND
YC27
1 MAIN_HEAT_RE
M
Connected to 2 SUB_HEAT_REM
fuser IH PWB
3 +24V2
4 ZEROC
5 GND
6 GND
7 FSR_RELAY
8 +24V1
9 PRESS_REM
Signal I/O
I 0/3.3 V DC
O 0/24 V DC
O 24 V DC
O 0/24 V DC
- -
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 0/24 V DC
I 0/3.3 V DC
O 3.3 V DC
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 0/24 V DC (pulse)
O 3.3 V DC
O 3.3 V DC
- -
- -
- -
- -
- -
- -
- -
- -
O 0/3.3 V DC
O 24 V DC
- -
Voltage
DUS1: On/Off
EFM: On/Off
24 V DC power to FPWB2
DUCL1: On/Off
Ground
DUM1 drive control signal
DUM1 drive control signal
DUM1 drive control signal
DUM1 drive control signal
FUFM: On/Off
LPS: On/Off
3.3 V DC power to FPWB2
RM drive control signal
RM drive control signal
RM drive control signal
RM drive control signal
3.3 V DC power to EPWB
3.3 V DC power to EPWB
Ground
Ground
Not used
Not used
Not used
Not used
Not used
Ground
Fuser relay signal
24 V DC power to IHPWB
Not used
2-3-74
2LK/2LN/2LM/2LC
Description