Connecting Optional Devices - ESC GeForce6100SM-M User Manual

22

Connecting Optional Devices

Refer to the following for information on connecting the motherboard's optional devices:
AUDIO1: Front Panel Audio header
This header allows the user to install auxiliary front-oriented microphone and line-out ports
for easier access.
Pin Signal Name
1
AUD_MIC
2
AUD_GND
3
AUD_MIC_BIAS Microphone Power
4
AUD_VCC
5
AUD_F_R
6
AUD_RET_ R
7
REVD
8
Key
9
AUD_F_L
10
AUD_RET_ L
Pin Signal Name
Pin Signal Name
1
PORT 1L
3
PORT 1R
5
PORT 2R
7
SENSE_SEND
9
PORT 2L
Function
Front Panel Microphone input signal
Ground used by Analog Audio Circuits
Filtered+5V used by Analog Audio Circuits
Right Channel Audio signal to Front Panel
Right Channel Audio signal to Rear Panel
Reserved
No Pin
Left Channel Audio signal to Front Panel
Left Channel Audio signal to Rear Panel
Pin Signal Name
Function
2 AUD_GND
4
PRESENCE#
6 SENSE1_RETURN
8
KEY
10
SENSE2_RETURN
Installing the Motherboard