Kyocera KM-1820 Service Manual page 184

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