Kyocera KM-3050 Service Manual page 276

2GN/2GP/2GR
Connector Pin No.
YC1 1
Connected 2
to the power
3
source PWB
4
5
6
YC2 1
Connected 2
to the power
3
source PWB
4
5
6
7
YC3 1
Connected 2
to the
optional
3
document
finisher
4
5
6
7
8
YC5 1
Connected 2
to the
3
optional
4
paper feeder
5
6
7
8
YC6 A1
Connected A2
to the MP
A3
unit, waste
A4
toner box
detection
A5
switch, over-
A6
flow sensor,
A7
front cover
switch and
A8
cooling fan
A9
motor 1/2
A10
A11
B1
B2
B3
B4
2-3-6
Signal I/O
CFM3,4 O
ZCROSS I
+5VD I
FH-M ON O
FH-S ON O
GND -
+24VDR I
GND -
GND -
GND -
3.3V I
+5VD I
+24VDR I
SET SIG I
DFSDO O
DFSDI I
DFSCLK O
DFSEL O
SISEL -
DFRDY I
SIRDY -
GND -
+5VD O
PFSEL O
PFSCLK O
PFSDI I
PFSDO O
PFRDY I
PFFEED O
MPPWSW0 I
MPPWSW1 I
MPPWSW2 I
GND -
+5VD O
MPPSW I
GND -
+24VDR O
MPPFCL O
+24VDR O
MPFCL O
NC -
GND -
CFM2 O
+5VD O
Voltage
0/24 V DC CFM3,4: On/Off
0/5 V DC (pulse) Zero-cross signal
5 V DC 5 V DC power input
0/5 V DC FH-M: On/Off
0/5 V DC FH-S: On/Off
- Ground
24 V DC 24 V DC power input
- Ground
- Ground
- Ground
3.3 V DC 3.3 V DC power input
5 V DC 5 V DC power input
24 V DC 24 V DC power input
0/5 V DC Document finisher connection signal
0/5 V DC (pulse) Document finisher serial communication data sig-
nal
0/5 V DC (pulse) Document finisher serial communication data sig-
nal
0/5 V DC (pulse) Document finisher CLOCK signal
0/5 V DC Document finisher SELECT signal
- Not used
0/5 V DC Document finisher READY signal
- Not used
- Ground
5 V DC 5 V DC power output
0/5 V DC Paper feeder SELECT signal
0/5 V DC (pulse) Paper feeder CLOCK signal
0/5 V DC (pulse) Paper feeder serial communication data signal
0/5 V DC (pulse) Paper feeder serial communication data signal
0/5 V DC Paper feeder READY signal
0/5 V DC Paper feeder FEED signal
0/5 V DC MPPWSW: On/Off
0/5 V DC MPPWSW: On/Off
0/5 V DC MPPWSW: On/Off
- Ground
5 V DC 5 V DC power output
0/5 V DC MPPSW: On/Off
- Ground
24 V DC 24 V DC power output
0/24 V DC MPPFCL: On/Off
24 V DC 24 V DC power output
0/24 V DC MPFCL: On/Off
- Not used
- Ground
0/24 V DC CFM2: On/Off
5 V DC 5 V DC power output
Description