Kyocera TASKalfa 2550ci - Page 481

2MV
2-3-46
Connector Pin Signal I/O Voltage Description
TB
1 LIVE I 220-240 V AC
AC power input
Connected to
AC inlet and
AC connect
PWB
2 NEUTRAL I 220-240 V AC
AC power input
3 LIVE I 220-240 V AC
AC power input
YC1
1 MSW_OUT O 220-240 V AC
AC power output to MSW
Connected to
main power
switch
2 MSW_IN I 220-240 V AC
AC power input from MSW
YC3
1 LIVE(M) O AC100V AC power output to ACCPWB
Connected to
AC connect
PWB
2 NC - - Not used
3 NEUTRAL O AC100V AC power output to ACCPWB
YC4
1 LIVE_CASSE
TE_IN
I AC100V AC power input from PFDSW
Connected to
paper feeder
detection
switch
4 LIVE_CASSE
TE_OUT
O AC100V AC power output to PFDSW
YC5
1 LIVE_CASSE
TE_OUT
O220-240 V AC
AC power output to CH
Connected to
cassette
heater
2 LIVE_CASSE
TE_OUT
-
- Not used
3NC -
- Not used
4NC -
- Not used
5 NEUTRAL O 220-240 V AC
AC power output to CH
6NEUTRAL -
- Not used
YC10
1 24V4 O 24 V DC 24 V DC power output to EPWB
Connected to
engine PWB,
engine con-
nect PWB
2 24V4 O 24 V DC 24 V DC power output to EPWB
3 24V4 O 24 V DC 24 V DC power output to EPWB
4 24V4 O 24 V DC 24 V DC power output to ECPWB
5 24V4 O 24 V DC 24 V DC power output to ECPWB
6 24V4(N.C) - - Not used
7 24V4(N.C) - - Not used
8 24V4(N.C) - - Not used
9GND - -
Ground
10 GND - -
Ground
11 GND - -
Ground
12 GND - -
Ground
13 GND - -
Ground