Kyocera TASKalfa 420i Service Manual page 308

2KR/2KS
Connector Pin No.
YC10 A1
Connected A2
to the feed-
A3
shift sole-
A4
noid,
feedshift
A5
switch, eject
A6
switch, fuser
A7
fan motor,
left cover 1
A8
switch,
A9
paper feed
A10
clutch 1/2,
humidity
A11
sensor and
A12
eject motor
A13
A14
A15
A16
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
YC11 1
Connected 2
to the drive
3
motor and
4
paper feed
motor
5
6
7
8
9
10
2-3-10
Signal I/O
CHGSOL2 O
CHGSOL1 O
+24V2 O
GND -
DUPS I
+5V O
GND -
FDFULPS -
+5V -
GND -
FDEJPS I
+5V O
24V1 O
FAN1 O
GND -
SIDCOSW I
UPFECL O
UP24V O
LO24V O
LOFECL O
+24V2 O
REGFECL O
+3.3V O
SDA I
GND -
SCL I
STEPBD O
STEPB O
STEPAD O
STEPA O
OPEN -
OPEN -
+24V2 O
PGND -
MMOT_RDY I
MMOT_CLK O
MMOT_REM O
+24V2 O
PGND -
SMOT_RDY I
SMOT_CLK O
SMOT_REM O
Voltage
0/24 V DC FSSOL: On/Off (return)
0/24 V DC FSSOL: On/Off (activate)
24 V DC 24 V DC power output to FSSOL
- Ground
0/3.3 V DC FSSW: On/Off
5 V DC 5 V DC power output to FSSW
- Ground
- Not used
- Not used
- Ground
0/3.3 V DC ESW: On/Off
5 V DC 5 V DC power output to ESW
24 V DC 5 V DC power output to FUFM
0/24 V DC FUFM: On/Off
- Ground
0/3.3 V DC LC1SW: On/Off
0/24 V DC PFCL1: On/Off
24 V DC 24 V DC power output to PFCL1
24 V DC 24 V DC power output to PFCL2
0/24 V DC PFCL2: On/Off
24 V DC 24 V DC power output to RCL
0/24 V DC RCL: On/Off
3.3 V DC 3.3 V DC power output to HUMS
Analog HUMS detection voltage signal
- Ground
Analog Thermistor detection voltage signal
0/24 V DC (pulse) EM drive control signal
0/24 V DC (pulse) EM drive control signal
0/24 V DC (pulse) EM drive control signal
0/24 V DC (pulse) EM drive control signal
- Not used
- Not used
24 V DC 24 V DC power output to DM
- Ground
0/3.3 V DC DM ready signal
0/3.3 V DC (pulse) DM clock signal
0/24 V DC DM: On/Off
24 V DC 24 V DC power output to PFM
- Ground
0/3.3 V DC PFM ready signal
0/3.3 V DC (pulse) PFM clock signal
0/24 V DC PFM: On/Off
Description