2KZ/2K0
2-3-21
Connector Pin Signal I/O Voltage Description
TB
TB1 LIVE I 100 V AC AC power input
Connected to
AC inlet,
main switch
TB2 NEUTRAL I 100 V AC AC power input
TB3 LIVE(SW) O 100 V AC AC power output to MSW
TB4 LIVE(SW) I 100 V AC AC power input from MSW
YC2
1 CH_SW IN O 100 V AC AC power output to CHSW
Connected to
cassette
heater switch
2 NC - - Not used
3 CH_SW OUT I 100 V AC AC power input from CHSW
YC3
1 LIVE O 100 V AC AC power output to PFCH
Connected to
paper feeder,
cassette
heater
2 LIVE O 100 V AC AC power output to CH
3 NC - - Not used
4 NC - - Not used
5 NEUTRAL O 100 V AC AC power output to PFCH
6 NEUTRAL O 100 V AC AC power output to CH
YC4
1 LIVE O 100 V AC AC power output to IHPWB
Connected to
IH PWB
2 NEUTRAL O 100 V AC AC power output to IHPWB
YC5
1 LIVE O 100 V AC AC power output to PSPWB-S
Connected to
power source
PWB sub
2 NC - - Not used
3 NEUTRAL O 100 V AC AC power output to PSPWB-S
YC6
1 LIVE O 100 V AC Option AC power output
Connected to
AC outlet
2 NC - - Not used
3 NC - - Not used
4 NEUTRAL O 100 V AC Option AC power output
Y113010-4 Sevice Manual
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