Appendix A. Connector-pin assignments
The following figures show the pin assignments for various system board connectors.
External connectors
The following information shows the pin assignments for external connectors.
Monitor connector
Table 10. Monitor connector-pin assignments
USB port connectors
Table 11. USB port connector-pin assignments
© Copyright IBM Corp. 2000
Pin
Signal
1
Red
2
Green
3
Blue
4
Monitor ID 2 - not used
5
Ground
6
Red ground
7
Green ground
8
Blue ground
Pin
1
2
3
4
1
6
15
11
I/O
Pin
O
9
+5 V dc, used by DDC2B
I
10
Ground
O
11
Monitor ID 0 - not used
I
12
DDC2B data
13
Horizontal sync
14
Vertical sync
15
DDC2B clock
2
1
3
4
Connector
VCC
Data
+Data
Ground
Signal
I/O
I/O
O
O
I/O
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