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2-40 Chapter 2: Hardware information
12. 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-denition front panel audio
module to this connector to avail of the motherboard’s high-denition audio
capability.
• By default, this connector is set to [AC97]. If you want to connect an HD
front panel audio module to this connector, set the
Front Panel Support
Type
item in the BIOS setup to [Azalia]. See section
4.4.4 Onboard
Devices Conguration
for details.
Z7S WS Analog front panel connector
AAFP
HD-audio-compliant
pin definition
Legacy AC’97
compliant definition
PORT1 L
PORT1 R
PORT2 R
SENSE_SEND
PORT1 L
GND
PRESENCE#
SENSE1_RETUR
SENSE2_RETUR
MIC2
MICPWR
Line out_R
NC
Line out_L
AGND
NC
NC
NC
HD-audio-compliant
pin definition
Legacy AC’97
compliant definition
PORT1 L
PORT1 R
PORT2 R
SENSE_SEND
PORT1 L
GND
PRESENCE#
SENSE1_RETUR
SENSE2_RETUR
AGND
NC
NC
NC
13. Optical drive audio connector (4-pin CD)
These connectors allow you to receive stereo audio input from sound sources
such as a CD-ROM, TV tuner, or MPEG card.
Z7S WS Internal audio connector
CD
Right Audio Channel
GND
GND
Left Audio Channel