ECB-865
ECB-865 User’s Manual 19
Connectors
Label Function Note
J1
System reset connector 2 x 1 header, pitch 2.54mm
J2
External speaker connector 4 x 1 header, pitch 2.54mm
J3
Keyboard lock and power indicator
connector
4 x 1 header, pitch 2.54mm
J4
Primary IDE / Secondary IDE active
indicator connector
2 x 1 header, pitch 2.54mm
J5
Primary IDE connector 20 x 2 header, pitch 2.54mm
J6 Floppy connector 17 x 2 header, pitch 2.54mm
J7 AT power button connector
J8 ATX power button interface to backplane 2 x 1 header, pitch 2.54mm
J9 Serial port 1 connector 5 x 2 header, pitch 2.54mm
J10 Secondary IDE connector 20 x 2 header, pitch 2.54mm
J11 Parallel port connector 5 x 2 header, pitch 2.54mm
J12 Serial port 2 connector 5 x 2 header, pitch 2.54mm
J13 USB connector 5 x 2 header, pitch 2.54mm
J14 CPU fan connector 3 x 1 wafer, pitch 2.54mm
J15 Fast and standard IrDA (Infrared)
connector
6 x 1 header, pitch 2.54mm
J16 ATX power control connector 4 x 1 wafer, pitch 2.54mm
J17 Smart card reader connector 7 x 2 header, pitch 2.54mm
J18 10/100Base-Tx Ethernet connector 1 RJ-45 6-pin mini DIN
J19 USB connector 5 x 2 header, pitch 2.54mm
J20 10/100Base-Tx Ethernet connector 2 RJ-45
J21 Proprietary PCI connector
J22 CRT connector DB-15 female connector
J23 M-Systems DiskOnChip socket 16 x 2 DIP socket
J24 Internal keyboard connector 5 x 1 wafer, pitch 2.54mm
J25 System fan connector 3 x 1 wafer, pitch 2.54mm
J26 PS/2 keyboard connector 6-pin mini DIN