Front Panel Audio Connector: Jaud1 - MSI 845E Max2 Series User Manual

Front Panel Audio Connector: JAUD1

The JAUD1 front panel audio connector allows you to connect to the
front panel audio and is compliant with Intel
Design Guide.
JAUD1
9
10
PIN SIGNAL
1 AUD_MIC
2 AUD_GND
3 AUD_MIC_BIAS
4 AUD_VCC
5 AUD_FPOUT_R
6 AUD_RET_R
7 HP_ON
8 KEY
9 AUD_FPOUT_L
10 AUD_RET_L
Note:
If you don't want to connect to the front audio
header, pins 5 & 6, 9 & 10 have to be shorted by
jumper caps in order to have signal output directed
to the rear audio ports. Otherwise, the Line-Out
connector on the back panel will not function.
®
Front Panel I/O Connectivity
1
2
Pin Definition
DESCRIPTION
Front panel microphone input signal
Ground used by analog audio circuits
Microphone power
Filtered +5V used by analog audio circuits
Right channel audio signal to front panel
Right channel audio signal return from front panel
Reserved for future use to control headphone amplifier
No pin
Left channel audio signal to front panel
Left channel audio signal return from front panel
2-21
Hardware Setup
9 5
10 6