VIA Technologies EPIA-CN, Руководство пользователя

Страница: 27 / 74

Installation
19
Front Panel Audio Connector: F_AUDIO
This is an interface for the VIA front panel audio cable that allow convenient
connection and control of audio devices. By default, the pins labeled
LINE_OUT_R/NEXT_R and the pins LINE_OUT_L/NEXT_L are shorted with
jumper caps. Remove the caps only when you are connecting the front panel
audio cable.
Pin Signal Pin Signal
1 FRNMIC 2 AGND
3 MIC_BIAS 4 +5V AUDIO
5 LINE_OUT_R 6 NEXT_R
7 NC 8 Key
9 LINE_OUT_L 10 NEXT_L
Note:
If you don’t want to connect to the front audio header, pins 5 & 6, 9 & 10
have to be jumpered in order to have signal output directed to the rear
audio ports. Otherwise, the Line-Out connector on the back panel will not
function.
KBMS Connector: KBMS
The mainboard provides a PS2 pin header to attach a PS2 keyboard and
mouse.
Pin Signal Pin Signal
1 +5V Dual 2 GND
3 KB_CLK 4 KB_DATA
5 EKBCLK 6 EKBDATA
7 Mouse_CLK 8 Mouse_DATA
9 EMSCLK 10 EMSDATA
Note:
When the pin header is not in use, please short pin 3&5, pin 4&6, pin 7&9
and pin 8&10.
F_AUDIO
1 2
9 10
KBMS
1 2
10 9