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3304120 User's Manual
3.13 Audio Connectors
The 3304120 has an onboard AC97 3D audio interface. The following
tables list the pin assignments of the MIC In/Audio Out and Line in
connectors.
z
JP1: MIC In/Audio Out Connector
PIN Description PIN Description
1
3
5
7
z
J1: Line In Connector
AOUTL
2
AOUTR
GND
4
GND
MIC IN
6
N/C
GND
8
GND
PIN
Description
1
Line In_R
2
GND
3
GND
4
Line In_L
1
2
AOUT_L
AOUT_R
GND MIC
GND
IN GND
N/C
GND
7
8
1
2
3
4
15
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