Kyocera KM-2020

2C9
2-3-11
Connector Pin No. Signal I/O Description
YC7
Connected
to the drive
motor
YC8
Connected
to the
drawer
PCB
YC9
Connected
to the high-
voltage
PCB
YC10
Connected
to the
optional
paper
feeder
YC11
Connected
to the
cooling fan
motor 2
1 +24V4 O 24 V DC power supply for DM
2 P.GND - Ground
3 S.GND - Ground
4 +5 V O 5 V DC power supply for DM
5 REM O DM on/off
6 RDY I DM rotation sync signal
7 CLK O DM clock signal
1 BPPESW I BYPPSW on/off
2 C1PDSWN I PSW on/off
3 FCLTN O PFCL on/off
4 +24V1 O 24 V DC power supply for DPCB
5 BPSOLN O BYPPFCL on/off
6 ICLTN O DUPFCL on/off
7 IPPSWN I DUPPCSW on/off
8 BPWSW I BYPPWSW on/off
9 REGSWN I RSW on/off
10 TONEPY I TCS on/off
11 S.GND - Ground
12 +5 V2 O 5 V DC power supply for DPCB
13 C1PWSWN I PWSW on/off
14 HUMIDC I HUMSENS analog signal
15 HMCLK2 O HUMSENS clock signal (2)
16 HMCLK1 O HUMSENS clock signal (1)
17 TEMP I HUMSENS analog signal
1 HVCLK O Developing bias clock signal
2 +5 V O 5 V DC power supply for HVTPCB
3 SHVISELN O Separation high-voltage switch siganl
4 P.GND - Ground
5 MHVDRN O Main charging high-voltage on/off
6 P.GND - Ground
7 SHVDRN O Separation high-voltage on/off
8 P.GND - Ground
9 MHVADJ O Main charging high-voltage adjust siganl
10 P.GND - Ground
11 THVDRN O Transfer high-voltage on/off
12 +24 V4 O 24 V DC power supply for HVTPCB
13 THVADJ O Transfer high-voltage adjust siganl
14 +24 V4 O 24 V DC power supply for HVTPCB
15 P.GND - Ground
16 +24 V4 O 24 V DC power supply for HVTPCB
1 LOPSRDY I Paper feeder READY signal
2 LOPSEL2 O Paper feeder SEL2 signal
3 LOPSEL1 O Paper feeder SEL1 signal
4 LOPSEL0 O Paper feeder SEL0 signal
5 LOPSCLK O Paper feeder clock signal
6 LOPSDI I Paper feeder serial communication reception
7 LOPSDO O Paper feeder serial communication transmission
8 S.GND - Ground
9 +5 V2 O 5 V DC power supply for the paper feeder
10 S.GND - Ground
11 +5 V2 O 5 V DC power supply for the paper feeder
1 +24 V4 O 24 V DC power supply for CFM2
2 FAN2DRN O CFM on/off