Kyocera TASKalfa 8002i

2WA/2NJ/2RK-1
8-69
Destination
YC1: Inlet 2 (100V), Power source PWB(120V/220-240V)
YC2: IH unit
YC3: IH unit
YC4: Engine PWB
YC5: Feed PWB
YC7: Fuser thermostat 2, Fuser heater
Connec-
tor
Pin Signal I/O Voltage Description
YC1 1 LIVE I AC100V AC power input
120V AC *The voltage value depends on the desti-
nation
220-240V AC
2 NEUTRAL I AC100V AC power input
120V AC *The voltage value depends on the desti-
nation
220-240V AC
YC2 1 COIL_LIVE O AC65V to 160V Resonant circuit output to the IH coil
YC3 1 COIL_COM O AC65V to 160V Resonant circuit output to the IH coil
YC4 1 RXD(Engine) O DC0V/
3.3V(pulse)
Serial communication data signal
2 RXD(Engine) I DC0V/
3.3V(pulse)
Serial communication data signal
3 IH_ERROR O DC0V/3.3V IH error signal
4 IH_IGBT_CLK_L
OW
I DC0V/
3.3V(pulse)
IH Clock signal (LOW)
YC4 5 IH_IGBT_CLK_HI
GH
I DC0V/
3.3V(pulse)
IH Clock signal (High)
6 +3.3V2_FUSE I DC3.3V DC3.3V power input
7 GND - - Ground
YC5 1 RELAY_24V I DC0V/3.3V 24V power for the electric strength test
2 +24V2_FUSE I DC24V DC24V power output
3 FSR__RELAY O DC0V/3.3V Fuser relay drive control signal
4 GND - - Ground
5 +24V2_IL - DC24V DC24V power
6 PRESS_REM I DC3.3V Fuser heater drive control signal
YC7 1 LIVE_OUT O AC100V AC power output
120V AC *The voltage value depends on the desti-
nation
220-240V AC
2