Apollo 150 - Manual (Page 106)

User Manual version 2207
APOLLO 120/150 III 6-96
6.2.3. Connectors & Pin Assignment
The table below lists the function of each connector on the
I/O board. Their corresponding pin assignments will be
shown in the following sections.
KB1
Keyboard Connector
MS1 Mouse Connector
COM1 Serial Port 1 (3F8)
COM2 Serial Port 2 (2F8)
COM4 Serial Port 4 (2E8)
CN1 DC Power +5V/+12VC output
LPT1 Parallel Port
CRT1 CRT Display Connector
FDD1 External FDD Connector
USB1 USB Connector 1
USB2 USB Connector 2
DIO1 Digital I/O Connector
LAN1 Ethernet Connector
MIC1 Microphone In Connector
LINE1 Line In Connector
SPK1 Speaker Output Connector
VR1
LCD Backlight Control