Compaq 4120T Personal Computer User Manual


 
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A-2 Connector Pin Assignments
Table A-4
Ethernet RJ-45
Connector Pin Signal
8
7
1
2
3
4
5
6
1
2
3
4
5
6
7
8
(+) Transmit Data
(-) Transmit Data
(+) Receive Data
Unused
Unused
(-) Receive Data
Unused
Unused
Table A-5
BNC
Connector Pin Signal
1 (Inside)
2 (Outside)
Data
Ground
Table A-6
External Monitor
1
6
11
5
10
12
Pin Signal Pin Signal
1 Red Analog 9 Blank
2 Green Analog 10 Ground
3 Blue Analog 11 Blank
4 Blank 12 Monitor ID (DD)
5 Ground 13 Horizontal Sync
6 Ground 14 Vertical Sync
7 Ground 15 Monitor ID (CC)
8 Ground