XFX nForce 610i Series User Manual - page 24
XFX nForce 630i/610i Motherboard
18
S/PDIF-Out Connector: JSPDIFO2
This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect
Format) interface for digital audio transmission.
Front Panel Audio Connector
AC’97 Audio Pin Definition
HD Audio Pin Definition
Pin
Signal
Description
Signal
Description
1
MIC
Microphone input
signal
MIC_L
Microphone - Left channel
2
GND
Ground
GND
Ground
3
MIC_PWR
Microphone
power
MIC_R
Microphone - Right channel
4
NC
Not Used
PRESENCE#
Active low signal-signals BIOS
that a High Definition Audio
dongle is connected to the
analog header. PRESENCE# = 0
when a High Definition Audio
dongle is connected
5
LINE out_R
Right channel
audio signal to
front panel
LINE out_R
Analog Port - Right channel
6
NC
Not Used
MIC_JD
Jack detection return from front panel
microphone JACK1
7
NC
Not Used
Front_JD
Jack detection sense line from
the High Definition Audio CODEC
jack detection resistor network
8
Key
Empty
NC
No control
9
LINE out_L
Left channel
audio signal to
front panel
LINE out_L
Analog Port - Left channel
10
NC
Not Used
LINEout_JD
Jack detection return from front panel
JACK2