Jumpers And Connectors - Aaeon PCM-4335 Manual

Jumpers and connectors

Connectors on the board link it to external devices such as hard
disk drives, a keyboard, or floppy drives. In addition, the board has
a number of jumpers that allow you to configure your system to
suit your application.
The table below lists the function of each of the board jumpers and
connectors:
Jumpers and connectors
Number
CN1
CN2
CN3
CN4
CN5
CN6
CN7
CN8
CN9
CN10
J1
JP1
JP2
JP3
JP4
JP5
JP6
JP7
SP1
6 PCM-4335 User's Manual
Function
Fan connector
FDD connector
COM1
HDD connector
Parallel port
VGA connector
LCD panel connector
COM2 (RS-232/422/485)
External KB/PS2 mouse connector
Power connector
-5V/-12V Voltage input connector
DOC address select
RS-232/422/485 select (COM2)
Clear CMOS
Keyboard lock
LCD panel voltage select
Hardware reset
LCD SHF/ASHF clock select
External speaker connector