Olivetti d-Copia 2500MF Service Manual page 282

2H0/2HZ
Connector Pin No.
YC22 1
Connected 2
to the power
3
source PWB
4
5
6
7
8
9
10
YC23 1
Connected 2
to the hard
3
disk
4
YC24 1
Connected 2
to the main
3
operation
4
unit PWB
5
6
7
YC26 1
Connected 2
to the cool-
ing fan
motor 6
YC27 1
Connected 2
to the power
source PWB
2-3-16
Signal I/O
+5V I
+5V I
+5VSL I
+12VSL I
+24VSL I
GND -
GND -
GND -
GND -
GND -
+12VSL O
GND -
GND -
+5VSL O
+12VSL O
+5V O
+5V O
PGND -
SGND -
SGND -
N.C. -
+5V O
CTL_FAN O
GND -
+5VSL I
Voltage
5 V DC 5 V DC power input from PSPWB
5 V DC 5 V DC power input from PSPWB
5 V DC 5 V DC power input from PSPWB
12 V DC 12 V DC power input from PSPWB
24 V DC 24 V DC power input from PSPWB
- Ground
- Ground
- Ground
- Ground
- Ground
12 V DC 12 V DC power output to HDD
- Ground
- Ground
5 V DC 5 V DC power output to HDD
12 V DC 12 V DC power output to OPWB-M
5 V DC 5 V DC power output to OPWB-M
5 V DC 5 V DC power output to OPWB-M
- Ground
- Ground
- Ground
- Not used
5 V DC 5 V DC power output to CFM6
0/5 V DC CFM6: On/Off
- Ground
5 V DC 5 V DC power input from PSPWB
Service Manual
Description
Y108620-5