Audio Connectors - BOSER Technology HS-4700 Manual

3.21 Audio Connectors

The HS-4700 has an onboard AC97 3D audio interface. The following
tables list the pin assignments of the CD-ROM Analog Input, the Line_
In analog Input and the MIC In / Audio Out connectors.
CD1: CD Analog Input Connector
PIN
1
2
3
4
CD2: Line In Analog Input Connector
PIN
1
2
3
4
CN12: Mic In / Audio Out Connector
PIN Description
1 AOUT_L
3 GND
5 MIC_IN
7 GND
Description
CD_INR
CD_REF
CD_REF
CD_INL
Description
LINE_IN_R
GND
GND
LINE_IN_L
PIN Description
2 AOUT_R
4 GND
6 N/C
8 GND
1 2 3 4
1 2 3 4
2 8
1 7
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