Connector Pin Assignments - Compaq 133756-004 - Deskpro EN - 6550 Model 6400 Service & Reference Manual

A
appendix
C
ONNECTOR
This appendix contains the pin assignments for many computer connectors. Some of these
connectors may not be used on the computer being serviced.
Enhanced Keyboard
Connector and Icon
6 5
4 3
KEY
2 1
Mouse
Connector and Icon
6 5
4 3
KEY
2 1
Ethernet BNC
Connector and Icon
Ethernet RJ-45
Connector and Icon
1 3 5 7
2 4 6 8
P A
IN SSIGNMENTS
Pin Signal
1 Data
2 Unused
3 Ground
4 +5 VDC
5 Clock
6 Unused
Pin Signal
1 Data
2 Unused
3 Ground
4 +5 VDC
5 Clock
6 Unused
Pin Signal
1 (Inside) Data
2 (Outside) Ground
Pin Signal
1 (+) Transmit Data
2 (-) Transmit Data
3 (+) Receive Data
4 Unused
5 Unused
6 (-) Receive Data
7 Unused
8 Unused
Deskpro Service Reference Guide A-1