Mouse Port Signals; Keyboard Port Signals - IBM NetVista Hardware Maintenance Manual
Hardware maintenance manual (hmm) for aptiva and netvista 2255 and 2275 systems
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Also See for NetVista:
- Hardware maintenance manual (211 pages) ,
- Hardware manual (135 pages) ,
- Guide utilisateur (124 pages)
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Mouse Port Signals
Pin Signal Name
1
Mouse Data
2
No Connection
3
Ground
Keyboard Port Signals
Pin Signal Name
1
Keyboard Data
2
Mouse Data
3
Ground
I/O
Pin
Signal Name
I/O
4
+5 V dc
N/A
5
Mouse Clock
Power
6
No Connection
I/O
Pin
Signal Name
I/O
4
+5 V dc
N/A
5
Keyboard Clock
Power
6
Mouse Clock
I/O
Power
I/O
N/A
I/O
Power
I/O
N/A
131
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