Kyocera FS C5020N - Color LED Printer Service Manual page 178

2F3/2F4
Connector Pin No.
CN1 1 AC (LIVE)
Connected
to the AC
2 -
inlet
3 AC
(NEUTRAL)
YC901 1 TH1
Connected 2
TH2
to the
3 FDSOLDR
engine con-
4 +5V2
troller PWB
5 RCOVOPN
6 FUSOLDR
7 EXITPAPN
8 +24V2
9 HEAT2DR*
10
HEAT1DR
11 ZCROSS
12 -
13 +24V1
14 +24V1
15 +24V1
16 +24V1
17 GND
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 +3.3V1
26 +3.3V1
27 +3.3V1
28 +3.3V1
29 +5V1
30 +5V1
YC902 1 GND
Connected 2 +24V2
to the fuser
3 FDDR
PWB
4 EXITPAPN
5 FUSOLDR
6 +5V1
7 RCOVOPN
8 TH1
9
TH2
YC903
1
HEATER
Connected LIVE
to the fuser
2 NC
heater lamp
3 HEATER
*1
1 and 2 ,
COM
fuser ther-
4 NC
mostat 1
5 HEATER
*1
and 2
LIVE
*1
: 16 ppm printer only.
2-3-2
Signal I/O Voltage
I 220 - 240 V AC
120 V AC
- -
I 220 - 240 V AC
120 V AC
O Analog
O Analog
*1
I 0/24 V DC
O 5 V DC
O 0/5 V DC
I 0/24 V DC
O 0/5 V DC
O 24 V DC
1
I 0/24 V DC
I 0/24 V DC
O 0/5 V DC (pulse)
- -
O 24 V DC
O 24 V DC
O 24 V DC
O 24 V DC
- -
- -
- -
- -
- -
- -
- -
- -
O 3.3 V DC
O 3.3 V DC
O 3.3 V DC
O 3.3 V DC
O 5 V DC
O 5 V DC
- -
O 24 V DC
O 0/24 V DC
I 0/5 V DC
O 0/24 V DC
O 5 V DC
I 0/5 V DC
I Analog
*1 I Analog
O 220 - 240 V AC
*1
120 V AC
- -
O 220 - 240 V AC
120 V AC
- -
O 220 - 240 V AC
120 V AC
Description
AC power input
Frame ground
AC power input
Fuser thermistor 1 detection voltage output
*1
Fuser thermistor 2 detection voltage output
Face up/down solenoid control signal
5 V DC power output
Rear cover open/close sensor: rear cover Open/
Close
Face up/down solenoid control signal
Exit sensor: On/Off
24 V DC power output
1
Fuser heater lamp 2* : On/Off
Fuser heater lamp 1: On/Off
Zero cross signal output
N.C.
24 V DC power output
24 V DC power output
24 V DC power output
24 V DC power output
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
3.3 V DC power output
3.3 V DC power output
3.3 V DC power output
3.3 V DC power output
5 V DC power output
5 V DC power output
Ground
24 V DC power output
Face up/down solenoid control signal
Exit sensor: On/Off
Face up/down solenoid control signal
5 V DC power output
Rear cover open/close sensor: rear cover Open/
Close
Fuser thermistor 1 detection voltage output
*1
Fuser thermistor 2 detection voltage output
AC power output for fuser heater lamp 2
Not Connected
Fuser heater lamps output (common)
Not Connected
AC power output for fuser heater lamp 1
*1