Acer Veriton 3200 Veriton 3200 Service Guide - Page 80

Audio Board Connector No. JP1 CN1 CN2 and CN3 JK1 JK2 Description Audio connector - connects to the AUDIO2 connector of the mainboard USB connector - connects to the USB2 connector of the mainboard USB ports Microphone-in port* Audio-out port * The system has two microphone-in ports (front and rear). However, you can not use both of them at the same time. The default setting for your system enables the microphone-in port in front and disables the one at the back. You must first enable the front microphone-in port before you can use it. 73 Chapter 5