Chapter 3
3.6
J7 - ATX POWER CONNECTOR
J7 is a 2x10 pin male connector. Plug the power connector of the ATX power
supply onto the connector.
3.7
J8 – PARALLEL PORT CONNECTOR
J8 locates at the left of the two serial ports with pin 1 on the upper side.
3.8
J9 - FLOPPY DRIVE CONNECTOR
This connector supports the floppy drive ribbon cable. After connecting the single
end to the board, connect the two plugs on the other end to the floppy drive.
3.9
J10 – EXTENSION PS/2 MOUSE CONNECTOR
J10 is a five-pin connector with polarity key. It is connected with the PS/2 mouse
connector cable to extend the PS/2 mouse connector to the rear of the system case.
Fig. 11 Extension PS/2 Mouse Connector
18
Fig. 10 ATX Power Connector