Olivetti d-Copia 3003MF Service Manual page 227

Connector Pin
YC101 1
Connected to
the AC inlet
2
YC102 1
Connected to
the Fuser
2
heater
YC103 1
Connected to 2
the high volt-
3
age PWB
4
5
6
7
8
9
10
11
12
YC104 1
Connected to 2
the left cool-
ing fan motor
YC105 1
Connected to 2
the fuser
3
thermistor
YC106 1
Connected to 2
the scanner
3
PWB
Service Manual
Signal I/O
NEUTRAL I
LIVE I
LIVE O
NEUTRAL O
+24V1 O
SGND -
FAN I
THERM O
+3.3V1 I
HEATN I
SLEEP I
ZCROSS O
+24V2 O
+24V2 O
PGND -
PGND -
+24V1 O
FAN O
+3.3V1 O
N.C. -
THERM I
+24V1 O
N.C. -
GND -
Voltage
220 - 240 V AC AC power input
220 - 240 V AC AC power input
220 - 240 V AC Fuser heater output
220 - 240 V AC Fuser heater output
24 V DC 24 V DC power source
- Ground
0/24 V DC Left cooling fan motor: On/Off
Analog Fuser thermistor detection voltage
3.3 V DC 3.3 V DC power source
0/3.3 V DC Fuser heater: On/Off
0/3.3 V DC Sleep mode signal: On/Off
0/3.3 V DC (pulse) Zero cross signal
24 V DC 24 V DC power source (via interlock
switch)
24 V DC 24 V DC power source (via interlock
switch)
- Ground
- Ground
24 V DC 24 V DC power source
0/24 V DC Left cooling fan motor: On/Off
3.3 V DC 3.3 V DC power source
- Not used
Analog Fuser thermistor detection voltage
24 V DC 24 V DC power source
- Not used
- Ground
2-3-2
2MH/2MJ/2MK/2ML
Description
Y113860-1