Front Headphone Connector (Fp_Audio1) - Advantech AIMB-281 User Manual

2.11

Front Headphone Connector (FP_AUDIO1)

This connector is provided for a chassis-mounted front panel audio I/O module that
supports either HD audio or the legacy AC'97 (optional) audio standard. Connect this
connector to the front panel audio I/O module cable.
Note! For motherboards with the optional HD audio feature, we recommend
connecting a high-definition front panel audio module to this connector
to benefit from the motherboard's high-definition audio capability.
Table 2.8: Front Headphone Connector (FP_AUDIO1)
Pin
1
3
5
7
9
AIMB-281 User Manual
Signal Pin
MIC2_L 2
MIC2_R
4
LIN2_R
6
FIO_SENSE
8
LIN2_L
10
24
Signal
GND
PRESENSE
MIC2_JD
NC
LINE_JD