2-21Hardware SetupConnected to JSP1SPDIF Bracket (optional)Front Panel Audio Connector: JAUD1The JAUD1 front panel audio connector allows you to connect to the front panelaudio and is compliant with Intel® Front Panel I/O Connectivity Design Guide.JAUD112109MSI Reminds You...If you don’t want to connect to the front audio header, pins5 & 6, 9 & 10 have to be jumpered in order to have signaloutput directed to the rear audio ports. Otherwise, theLine-Out connector on the back panel will not function.56109JSP1VCCSPDIFGNDSPDIF-Out Connector: JSP1This connector is used to connect SPDIF (Sony & Philips Digital Interconnect Format)interface for digital audio transmission.PIN SIGNALDESCRIPTION1AUD_MICFront panel microphone input signal2AUD_GNDGround used by analog audio circuits3AUD_MIC_BIASMicrophone power4AUD_VCCFiltered +5V used by analog audio circuits5AUD_FPOUT_RRight channel audio signal to front panel6AUD_RET_RRight channel audio signal return from front panel7HP_ONReserved for future use to control headphone amplifier8KEYNo pin9AUD_FPOUT_LLeft channel audio signal to front panel10AUD_RET_LLeft channel audio signal return from front panelJAUD1 Pin Definition
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