Front Panel Audio Connector: Jaudio1 - MSI MS-6534 User Manual

Front Panel Audio Connector: JAUDIO1

You can connect an optional audio connector to the Front Panel Audio
Header. Pin number 1to 10 of the audio pin header is compliant to Intel Front
Panel I/O Connectivity Design Guide.
Pin
1
2
3
4
5
6
7
8
9
10
Pin
1 1
12
13
14
15
16
17
18
19
20
JAUDIO1 Pin Definition (1~10)
Signal Description
AUD_MIC Front Panel Microphone input signal
AUD_GND Ground used by Analog Audio Circuits
AUD_MIC_BIAS Microphone Power
AUD_VCC Filtered +5V used by Analog Audio Circuits
AUD_FPOUT_R Right Channel Audio signal to Front Panel
AUD_RET_R Right Channel Audio signal Return from Front Panel
HP_ON RSVD for future use to control Headphone Amplifier
NC No Connection
AUD_FPOUT_L Left Channel Audio signal to Front Panel
AUD_RET_L Left Channel Audio signal Return from Front Panel
JAUDIO1 Pin Definition (11~20)
Signal Description
AUD_MIC Front Panel Microphone input signal
AUD_GND Ground used by Analog Audio Circuits
AUD_FPOUT_R Right Channel Audio signal to Front Panel
AUD_RET_R Right Channel Audio signal Return from Front Panel
AUD_FPOUT_L Left Channel Audio signal to Front Panel
AUD_RET_L Left Channel Audio signal Return from Front Panel
AUD_GND Ground used by Analog Audio Circuits
NC No Connection
LINE-IN-R Line in Right
LINE-IN-L Line in Left
2-25
Hardware Setup
10
2
1
9
JAUDIO1
20
19