Appendix A Connector Pin Assignments; Keyboard; Mouse; Ethernet Bnc - HP dx7400 - Microtower PC Service & Reference Manual
Service reference guide - hp compaq dx7400 business pc
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Also See for dx7400 - Microtower PC:
- Troubleshooting manual (69 pages) ,
- Hardware reference manual (32 pages) ,
- Utility manual (19 pages)
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A
Connector Pin Assignments
This appendix contains the pin assignments for many computer and workstation connectors. Some of
these connectors may not be used on the product being serviced.
Keyboard
Connector and Icon
Mouse
Connector and Icon
Ethernet BNC
Connector and Icon
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
Data
2
Ground
Keyboard 119
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