Front Audio Header: Jaud2 Or Jaud1 (Optional Intel Spec) - MSI MS-6137 User Manual

This Manual: http://www.manuallib.com/file/2541279
Chapter 2

Front Audio Header: JAUD2 or JAUD1 (optional Intel spec)

This connector allows you to connect to the front panel audio.
JAUD2 Pin Definition
PIN Description
1 Active Line Out (R)
3 GND (ALO)
5 GND (+12)
7 +12V (1A)
9 MIC
11 Front Line Out (R)
13 Front Line Out (L)
15 GND (FLO)
17 Line In (R)
JAUD1 Pin Definition
PIN SIGNAL DESCRIPTION
1 AUD_MIC Front panel microphone input signal
2 AUD_GND Ground used by analog audio circuits
3 AUD_MIC_BIAS Microphone power
4 AUD_VCC Filtered +5V used by analog audio circuits
5 AUD_FPOUT_R Right channel audio signal to front panel
6 AUD_RET_R Right channel audio signal return from front panel
7 HP_ON Reserved for future use to control headphone amplifier
8 KEY No pin
9 AUD_FPOUT_L Left channel audio signal to front panel
10 AUD_RET_L Left channel audio signal return from front panel
JAUD1
(Optional Intel spec)
10 9
2 1
JAUD2
2
1
PIN Description
2 Active Line Out (L)
4 GND (ALO)
6 GND (+12)
8 (Cut)
10 GND (MIC)
12 Line Next (R)
14 Line Next (L)
16 (Cut)
18 Line In (L)
2-18
18
17