Kyocera KM-C2520 Service Manual page 295

Connector Pin No.
YC1 1
Connected
to the power
cord con-
nector
YC2 1
Connected
to the power
cord con-
nector
YC3 1
Connected
to the main
2
power
switch
YC4 1
Connected 2
to the main
3
PWB
4
5
6
7
8
9
YC5 1
Connected
to the
2
optional
3
paper feeder
4
(dehumidify
heater)
YC7 1
Connected
to the fuser
2
heater 1, 2
and 3
3
4
YC8 1
Connected 2
to the
3
engine PWB
4
5
6
YC9 1
Connected 2
to the
3
engine PWB
4
YC10 1
Connected 2
to the main
3
PWB
4
Signal I/O
AC_LIVE I
AC_COM I
MSW_IN I
MSW_OUT O
+24V2 O
+24V2 O
+24V2 O
GND -
GND -
GND -
+12V O
GND -
N.C. -
DH_LIVE O
N.C. -
N.C. -
DH_COM O
H_LIVE O
MH_OUT O
SH_OUT O
PR_OUT O
+24V2 O
GND -
+5V O
GND -
GND -
+3.3V O
+5V O
GND -
GND -
+3.3V O
+5V O
+5V O
+5V O
GND -
Voltage
120 V AC 120/220 - 240 V AC power input
220 - 240 V AC
120 V AC 120/220 - 240 V AC power input
220 - 240 V AC
120 V AC 120/220 - 240 V AC power input
220 - 240 V AC
120 V AC 120/220 - 240 V AC power output
220 - 240 V AC
24 V DC 24 V DC power to the main PWB
24 V DC 24 V DC power to the main PWB
24 V DC 24 V DC power to the main PWB
- Ground
- Ground
- Ground
12 V DC 12 V DC power to the main PWB
- Ground
- Not used
120 V AC 120/220 - 240 V AC power to the paper feeder
220 - 240 V AC (dehumidify heater)
- Not used
- Not used
120 V AC 120/220 - 240 V AC power to the paper feeder
220 - 240 V AC (dehumidify heater)
120 V AC 120/220 - 240 V AC power to the fuser heater 1, 2
220 - 240 V AC and 3
120 V AC Fuser heater 1: On/Off
220 - 240 V AC
120 V AC Fuser heater 2: On/Off
220 - 240 V AC
120 V AC Fuser heater 3: On/Off
220 - 240 V AC
24 V DC 24 V DC power to the engine PWB
- Ground
5 V DC 5 V DC power to the engine PWB
- Ground
- Ground
3.3 V DC 3.3 V DC power to the engine PWB
5 V DC 5 V DC power to the engine PWB
- Ground
- Ground
3.3 V DC 3.3 V DC power to the engine PWB
5 V DC 5 V DC power to the main PWB
5 V DC 5 V DC power to the main PWB
5 V DC 5 V DC power to the main PWB
- Ground
2FZ/2F0/2HC-4
Description
2-3-3