Olivetti DF-790 Service Manual page 142

Connector Pin
YC1 1
Connected to 2
the tray over-
3
flow switch 1
4
to 5 and tray
eject sensor
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
YC2 1
Connected to 2
the tray eject
3
sensor, mail
4
home posi-
tion switch
5
and tray
6
overflow
7
switch 6/7
8
9
10
11
12
13
14
Service Manual
Signal
GND
OFS1
5V
GND
OFS2
5V
GND
OFS3
5V
GND
OFS4
5V
GND
OFS5
5V
LED
GND
TEJS
5V
5V
LED
GND
HP SIG
5V
GND
OFS6
5V
GND
OFS7
5V
GND
NC
5V
I/O Voltage
- -
I 0/5 V DC
O 5 V DC
- -
I 0/5 V DC
O 5 V DC
- -
I 0/5 V DC
O 5 V DC
- -
I 0/5 V DC
O 5 V DC
- -
I 0/5 V DC
O 5 V DC
O 0/5 V DC
- -
I 5/0 V DC (pulse)
O 5 V DC
O 5 V DC
O 5/0 V DC (pulse)
- -
I 0/5 V DC
O 5 V DC
- -
I 0/5 V DC
O 5 V DC
- -
I 0/5 V DC
O 5 V DC
- -
- -
O 5 V DC
2-3-15
3NB/3ND/3N0/3NK
DescrIption
Ground
TOFSW1: On/Off
5 V DC power output
Ground
TOFSW2: On/Off
5 V DC power output
Ground
TOFSW3: On/Off
5 V DC power output
Ground
TOFSW4: On/Off
5 V DC power output
Ground
TOFSW5: On/Off
5 V DC power output
LED signal
Ground
TEJS: Off/On (receiving)
5 V DC power output
5 V DC power output
TEJS (emitting)
Ground
MPESW: On/Off
5 V DC power output
Ground
TOFSW6: On/Off
5 V DC power output
Ground
TOFSW7: On/Off
5 V DC power output
Ground
Not used
5 V DC power output
Y113480-7