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Connector
Pin
TB
1
2
Connected to
AC inlet and
5
AC connect
PWB
YC1
1
Connected to
2
main power
3
switch
4
YC3
1
Connected to
2
IH PWB
YC7
1
Connected to
3
paper feeder
detection
awitch
YC8
1
Connected to
2
cassette
3
heater
4
5
6
YC11
1
Connected to
2
engine
3
connect
4
PWB
5
6
YC12
1
Connected to
2
engine PWB
3
4
5
6
7
8
Service Manual
Signal
I/O
LIVE
I
NEUTRAL
I
LIVE
I
LIVE
O
LIVE
I
NEUTRAL
I
NEUTRAL
O
LIVE
O
NEUTRAL
O
LIVE
I
LIVE
O
LIVE
O
LIVE
-
NC
-
NC
-
NEUTRAL
O
NEUTRAL
-
24V1
-
24V1
O
24V1
O
GND
-
GND
-
GND
-
24V1
O
24V1
O
24V1
O
5V0
O
GND
-
GND
-
GND
-
GND
-
Voltage
220-240 V AC
AC power input
220-240 V AC
AC power input
220-240 V AC
AC power input
220-240 V AC
AC power input from MSW
220-240 V AC
AC power output to MSW
220-240 V AC
AC power output to MSW
220-240 V AC
AC power input from MSW
100 V AC
AC power output to IHPWB
100 V AC
AC power output to IHPWB
100 V AC
AC power input from PFDSW
100 V AC
AC power output to PFDSW
100 V AC
AC power output to CH
-
Not used
-
Not used
-
Not used
100 V AC
AC power output to CH
-
Not used
-
Not used
24 V DC
24 V DC power output to ECPWB
24 V DC
24 V DC power output to ECPWB
-
Ground
-
Ground
-
Not used
24 V DC
24 V DC power output to EPWB
24 V DC
24 V DC power output to EPWB
24 V DC
24 V DC power output to EPWB
5 V DC
24 V DC power output to EPWB
-
Ground
-
Ground
-
Ground
-
Ground
2-3-46
Description
Y116141-8
2NP
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