Kyocera ECOSYS FS-1020MFP Service Manual page 183

Connector Pin
YC8 1 VOUT
Connected to 2 MODE
CIS
3 AGND
4 +3.3VCIS
5 CISVREF
6 SP
7 CLK
8 LEDANODE
9 LEDB
10 LEDG
11 LEDR
12 AGND
YC12 1 GND
2 GND
Connected to
Power
3 +24V1
source PWB
4 PUSHSW
5 HEATREM
6 RELAY
7 PSSLEEPN
8 ZCROSS
9 +24V2
10 +24V2
YC13 1 GND
2 MISENS
Connected to
high voltage
3 TCNT
PWB
4 MCNT
5 RTHVDR
6 HVCLK
7 +24V3
Signal I/O
I Analog
O 0/3.3 V DC
- -
O 3.3 V DC
O 1.1 V DC
O 0/3.3 V DC (pulse) Vertical transfer pulse
O 0/3.3 V DC (pulse) Clock signal
O 18 V DC
I 0/6 V DC
I 0/6 V DC
I 0/6 V DC
- -
- -
- -
I 24V DC
I 0/3.3 V DC
O 0/3.3 V DC
O DC0V/24V
O DC0V/24V
O 0/3.3 V DC (pulse) Zero-cross signal
I 24V DC
I 24V DC
- -
I 0/3.3 V DC
O PWM
O PWM
O 0/3.3 V DC
O 0/3.3 V DC (pulse) Developer bias clock signal
O 24V DC
Voltage
Data signal
Mode signal
Ground
3.3 V DC power to CIS
1.1 V DC power output to VREF
18 V DC power output to CIS LED
LED control signal
LED control signal
LED control signal
Ground
Ground
Ground
24 V DC power from PSPWB
Power SW signal
Heater On/Off signal
Relay signal
Sleep mode signal
24 V DC power from PSPWB
24 V DC power from PSPWB
Ground
Charge current signal
Transfer current signal
Main charger output control signal
Transfer (reverse) bias output signal
24 V DC power to PSPWB
2-3-5
2M4/2M5/2M6/2M7-1
Description