Interface assignment
The assignment of the standard interfaces is described in the technical manual of
the PC (section "Technical data").
Connector J11H1 for power supply
1
12
Pin
Meaning
1
Power
Good
2
+5V
3
+12
V
4
-12
V
5
0 V
6
0 V
7
0 V
8
0 V
9
-5 V
10
+5 V
11
+5 V
12
+5 V
Connector J3A1 for fan
1
Pin
Meaning
1
0 V
2
+12
V
3
0 V
4
0 V
5
+12
V
6
0 V
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Interface assignment
Connector J1F1 for external loudspeaker
1
Pin
Meaning
1
data
loudspeaker
2
coded
3
not
used
4
+5 V
Connector J1G1 for indicator hard disk drive
1
Pin
Signal
name
1
+5 V
2
hard disk drive
3
coded
4
+5 V
Connector J1F3 for indicator system unit on
1
Pin
Signal
name
1
system unit on
2
coded
3
0 V
4
not
used
5
0 V
28
A26361-D818-Z120-1-7619
