2 internal connectors, 2 internal connectors -25, P8b75-m le front panel audio connector – Asus P8B75-M LE PLUS User Manual
Page 35: P8b75-m le digital audio connector
ASUS P8B75-M LE Series
1-25
1.10.2
Internal connectors
1.
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.
• If you want to connect a high-definition front panel audio module to this connector, set
the Front Panel Type item in the BIOS setup to [HD]. If you want to connect an AC'97
front panel audio module to this connector, set the item to [AC97]. By default, this
connector is set to [HD]. See section 2.5.8 Onboard Devices Configuration for details.
2.
Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect
the S/PDIF 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.
P8B75-M LE
P8B75-M LE Front panel audio connector
AAFP
PIN 1
AGND NC SENSE1_RETUR
SENSE2_RETUR
PORT1
L
PORT1
R
PORT2
R
SENSE_SEND
PORT2
L
HD-audio-compliant
pin definition
PIN 1
AGND NC NC
NC
MIC2
MICPW
R
Line out_R
NC
Line out_
L
Legacy AC’97
compliant definition
P8B75-M LE
P8B75-M LE Digital audio connector
SPDIF_OUT
+5
V
SPDIFOU
T
GND