Olivetti d-Copia 18MF Service Manual page 187

Connector Pin No.
YC8
1
2
Connected
3
to the bias
4
PWB
5
6
7
8
9
10
11
12
13
14
15
YC9
1
2
Connected
3
to the MP
paper
sensor
YC10
1
2
Connected
3
to the
4
scanner
5
PWB
6
7
8
9
10
YC11
1
2
Connected
3
to the
4
scanner
5
PWB
6
7
8
9
10
11
12
13
YC12
1
2
Connected
3
to the
waste toner
sensor
YC13
1
2
Connected
3
to the laser
4
scanner
5
unit
Y104230-6
Signal I/O
+24 V3 O
+24 V3 O
PGND -
PGND -
PAPERN I
SWIN I
RESIT I
TONEREPY I
+24 V2 O
MHVDR1 O
FAN2 O
FAN1 O
THVDR O
THERM I
RTHVDR O
+5 V O
HANDSN I
SGND -
TEMP I
+5 V O
SGND -
HPSWN I
DPDETN I
DPTIMSWN I
DPORGSWN I
DPCOVSWIN I
OPSWIN I
CCDSLEPN O
MOTA O
MOTNA O
MOTB O
MOTNB O
DPMOT0 O
DPMOT1 O
SCANMOT0 O
SCANMOT1 O
LAMP O
LAMPHI O
LAMPLOW O
PGND -
+24 V3 O
+5 V O
TNFULL I
SGND -
PLGCLK O
PLGRDYN I
PLGDRN O
PGND -
+24 V3 O
24 V DC power supply
24 V DC power supply
Ground
Ground
Paper sensor: On/Off
Cassette switch: On/Off
Registration sensor: On/Off
Toner sensor: On/Off
24 V DC power supply
Main charger grid bias voltage
Cooling fan: On/Off
Cooling fan: On/Off
Transfer roller bias voltage
Thermistor detection voltage
Separation charger bias voltage
5 V DC power supply
MP paper sensor: On/Off
Ground
Temperature detection data
5 V DC power supply
Ground
Scanner home position sensor: On/Off
Optonal DP status: Installed/Not installed
DPTSW: On/Off
OSLSW: On/Off
DPSSW1: On/Off
DPSSW2: On/Off
CCD sleep signal
OCM drive control signal
OCM drive control signal
OCM drive control signal
OCM drive control signal
OFM drive control signal
OFM drive control signal
Scanner motor drive control signal
Scanner motor drive control signal
Exposure lamp: On/Off
Exposure lamp control signal
Exposure lamp control signal
Ground
24 V DC power supply
5 V DC power supply
Waste toner sensor: On/Off
Ground
Polygon motor rotation clock
Polygon motor rotation status
Polygon motor: On/Off
Ground
24 V DC power supply
Sevice Manual
Description
2-3-15