March Products 120 III (PC620) - Manual (Page 80)

User Manual version 2503
LIBRA 120 III (PC620 Intel 815E) 4-70
4.2.3. Connectors & Pin Assignment
The table below lists the function of each connector on
IO-005 and IO-006. Their corresponding pin assignments will
be shown in the following sections.
Keyboard
Keyboard connector
Mouse Mouse connector
COM1 Serial port 1 (3F8)
COM2 Serial port 2 (2F8)
COM4 Serial port 4 (2E8)
DC Power DC power +5V/+12VC output
LPT Parallel port
CRT CRT display connector
FDD External FDD connector
USB1 USB connector 1
USB2 USB connector 2
DIO Digital I/O connector
LAN Ethernet connector
MIC-in Microphone-in connector
Line-in Line-in connector
SPK-out Speaker output connector
VR LCD Backlight control
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