Olivetti d-Copia 6500MF Plus Service Manual page 809

Connector Pin
YC1 1
2
Connected to
Power
source PWB
YC4 1
Connected to 2
engine PWB
3
4
5
6
YC5 1
Connected to 2
fuser heater
3
and fuser-
4
thermostat 2
5
YC6 1
Connected to 2
fuser thermo-
stat 1
YC8 1
Connected to 2
feed PWB 1
3
4
5
6
7
8
YC9 1
Connected to
Fuser IH
YC10 1
Connected to
Fuser IH
Y116520-3
Signal I/O
LIVE
NEUTRAL
SGAND
Vcc
IH_REM
ROTATION
RXD
TXD
LIVE_OUT
NEUTRAL_OUT
NEUTRAL_OUT
+15V1
+15V2
FSR_RELAY_24V
+24V1
FSR_RELAY
GND
GND
ZEROC
+24V2
PRESS_REM
VS
COIL_COM
Voltage
I 220-240 V AC
I 220-240 V AC
- -
I 3.3 V DC
I 0/3.3 V DC
I 0/3.3 V DC (pulse) FIH control signal
I 0/3.3 V DC (pulse) Serial communication data signal
O 0/3.3 V DC (pulse) Serial communication data signal
O 220-240 V AC
- -
O 220-240 V AC
- -
O 15 V DC
I 15 V DC
I 0/3.3 V DC
I 24 V DC
I 0/3.3 V DC
- -
- -
- -
I 24 V DC
I 0/3.3 V DC
O 138 V to 370 V AC Resonant circuit output to the IH coil
O 138 V to 370 V AC Resonant circuit output to the IH coil
2-3-3 3
Description
220-240 V AC power input
220-240 V AC power input
Ground
3.3 V DC power from EPWB
FIH: On/Off
AC power output to FTS2
Not used
AC power output to FH
Not used
15V DC power to FTS1
15V DC power from FTS1
Fuser relay signal
24 V DC power from feed PWB 1
Fuser relay signal
Ground
Ground
Not used
24 V DC power from feed PWB 1
Fuser heater remote signal
2N8/2N7-1
Service Manual