Interface assignment
The assignment of the standard interfaces is described in the technical manual of
the PC (section "Technical data").
Connector for power supply J1
1
12
Pin
Meaning
1
Power
Good
2
+5 V
3
+12
V
4
-12
V
5 - 8
0 V
9
-5 V
10 - 12
+5 V
Connector for external loudspeaker J13
1
4
Pin
Meaning
1
external
loudspeaker
2
internal
loudspeaker
3
0 V
4
+5 V
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27
Interface assignment
Connector for lithium battery J14
1 2
Pin
Meaning
1
0 V
2
+
Connector for indicator JP30
1 2
12
Pin
Signal
name
1
System unit ON
2
0 V
3
Turbo
4
0 V
5
coded
6
coded
7
Turbo
switch
8
0 V
9
Reset
switch
10
0 V
11
+5 V
12
Hard disk drive
28
A26361-D756-Z120-1-7619