VIA Technologies EPIA-PN, Руководство пользователя

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Chapter 2
20
Serial Port Connector: COM2
COM2 pin header can be used to attach additional port for serial mouse or
another serial device.
Pin Signal Pin Signal
1 RIN12 2 RIN32
3 DOUT22 4 DOUT32
5 GND 6 RIN22
7 DOUT12 8 RIN42
9 -XRI2 10 Key
Front Panel Audio Connector: F_AUDIO1
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 FRON_MIC 2 AGND
3 MIC_BIAS 4 +5V
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.
COM2
1 2
9 10
F_AUDIO1
1 2
9 10