Asus M2N DH - Manual (Page 51)

ASUS M2N / M2N DH 2-2
10. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that
supports either HD Audio or legacy AC`97 audio standard. Connect one end
of the front panel audio I/O module cable to this connector.
We recommend that you connect a high-definition front panel audio module to
this connector to avail of the motherboard’s high-definition audio capability.
R
M2N/M2N DH Front Panel Audio Connector
HP_HD
MIC2_L
HP_R
HP_L
MIC2_JD
Jack_Sense
MIC2_R PRESENSE#
AGND
AAFP
Legacy AC’97-compliant
pin definition
NC
MIC2_L
Line out_R
Line out_L
NC
NC
MIC2_R NC
AGND
Azalia-compliant
pin definition
11. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF)
port(s). Connect the S/PDIF In/Out module cable to this connector, then
install the module to a slot opening at the back of the system chassis.
The S/PDIF module is purchased separately.
R
M2N/M2N DH Digital Audio Connector
+5V
SPDIFOUT
GND
SPDIF_OUT