Kyocera TASKalfa 4500i Service Manual page 543

Connector Pin
A1 +5V
YC25
Connected to A2 +5V
key card
A3 +5V
A4 +5V
A5 +5V
A6 +5V
A7 +5V
A8 +5V
A9 COPY_ENABLE
A10 +24V
B1 KEY7
B2 KEY6
B3 KEY5
B4 KEY4
B5 KEY3
B6 KEY2
B7 KEY1
B8 KEY0
B9 GND
B10 COUNT
A1 EDGE_FAN_ALM
YC26
Connected to A2 EDGE_FAN
fuser unit
A3 +24V1
A4 EDGE_FAN_ALM
A5 EDGE_FAN
A6 +24V1
A7 FSR_FAN_ALM
A8 FSR_FAN
A9 +24V1
A10 FSR_RLS_DR_CC
W
A11 FSR_RLS_DR_CW
A12 GND
A13 FSR_SIZE_SENS
A14 +5V
A15 GND
Signal I/O
O 5 V DC
O 5 V DC
O 5 V DC
O 5 V DC
O 5 V DC
O 5 V DC
O 5 V DC
O 5 V DC
I 0/3.3 V DC
O 24 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
O 0/3.3 V DC
- -
O 0/3.3 V DC
- -
- -
- -
- -
- -
- -
I 0/3.3 V DC
O 0/24 V DC
O 24 V DC
- -
- -
- -
I 0/3.3 V DC
O 5 V DC
- -
Voltage
5 V DC power to key card
5 V DC power to key card
5 V DC power to key card
5 V DC power to key card
5 V DC power to key card
5 V DC power to key card
5 V DC power to key card
5 V DC power to key card
Key card enable signal
24 V DC power to key card
Key card control signal
Key card control signal
Key card control signal
Key card control signal
Key card control signal
Key card control signal
Key card control signal
Key card control signal
Ground
Key card count signal
Not used
Not used
Not used
Not used
Not used
Not used
FURFM alarm signal
FURFM: On/Off
24 V DC power to FURFM
Not used
Not used
Ground
FUES: On/Off
5 V DC power to FUES
Not used
2-3-25
2LL/2LJ/2LH
Description