Kyocera TASKalfa 620 Service Manual page 360

2KN/2KP
Connector Pin No.
YC5 1
Connected 2
to the PWBs
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
YC6
Connected 2
to the
3
engine PWB
4
and main
PWB 5
6
7
8
9
10
YC7 1
Connected 2
to the AC
3
power
4
source PWB
5
YC8 1
Connected
to the AC
2
power
3
source PWB
1
YC9
Connected 2
to the power
source fan
motor
2-3-8
Signal I/O
5V O
5V O
5V O
5V O
5V O
5V O
5V O
5V O
5V O
5V O
S5V O
S5V O
S5V O
S5V O
S5V O
S5V O
RELAY I
SOURCE
RELAY REM I
ZEROCROSS O
SLEEP I
PS FAN H/L I
CS HEATER I
HEATER1 I
HEATER2 I
SUB HEATER I
N.C -
S5V O
CS HEATER O
HEATER1 O
HEATER2 O
SUB HEATER O
AC LIVE IN I
- -
AC NEUTRAL I
IN
PS FAN O
SOURCE
PGND -
Voltage
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output
5 V DC 5 V DC power output
5 V DC 5 V DC power output
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output for main PWB
5 V DC 5 V DC power output
5 V DC 5 V DC power output for cassette PWB
5 V DC 5 V DC power output for duplex PWB
5 V DC 5 V DC power output for deck PWB
24 V DC 24 V DC power output (via front cover switch/right
cover switch)
0/24 V DC Relay control signal
0/5 V DC (pulse) Zero cross signal
0/5 V DC Sleep control signal
0/5 V DC Power source fan motor: Full speed/half speed
0/5 V DC Drawer heater 1, 2 and 3: On/off
0/5 V DC Fuser heater M: On/off
0/5 V DC Fuser heater L: On/off
0/5 V DC Fuser heater S: On/off
- Not used
5 V DC 5 V DC power output
0/5 V DC Drawer heater 1, 2 and 3: On/off
0/5 V DC Fuser heater M: On/off
0/5 V DC Fuser heater L: On/off
0/5 V DC Fuser heater S: On/off
120 V AC AC power input
220-240 V AC
- Not used
120 V AC AC power input
220-240 V AC
24 V DC 24 V DC power output
- Power ground
Description