Audio Board - Acer 3600 Series User Manual

Audio board

The audio board that came with your computer should look like the
figure that follows.
Label
JUSB1
JUSB2
USB1
USB2
JAUD1
JAUD2
JMIC1
JSPK1
Note: The system has two microphone-in jacks (front and rear).
However, you can not use both of them at the same time. By
default, your system enables the microphone-in jack in front and
disables the one at the back.
Description
USB Connector - connects to the JUSB1 of the mainboard
USB Connector - unused
USB port
USB port
Standard audio connector - connects to the JAUD1 of the
mainboard
Standard audio connector - unused
Microphone-in jack
Audio out port
69