Microstar G52-MA00514 manual Front PanelAudio Connector JP20

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Chapter 2

Front PanelAudio Connector: JP20

The JP20 front panel audio connector allows you to connect to the front panel audio and is compliant with Intel Front Panel I/O Connectivity Design Guide.

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JP20

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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

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Contents MS-6547 v1.X ATX Mainboard Version G52-MA00514Voir LA Notice D’INSTALLATION Avant DE Raccorder AU Reseau FCC-B Radio Frequency Interference StatementCopyright Notice Revision Revision History Date V1.1 First release DecSafety Instructions Contents Bios Setup Glossary Getting Started Mainboard Specification Mounting DimensionAudio OthersMainboard Layout Quick Components Guide JBAT1Hardware Setup CPU Installation Procedures Central Processing Unit CPUInstalling the CPU Fan CPU Core Speed Derivation Procedure ThenMemory Introduction to DDR SdramInstalling DDR Modules DDR Module CombinationPower Supply ATX 20-Pin Power Connector JWR1ATX 12V Power Connector JPW1 Mouse Connector JKBMS1 Back PanelKeyboard Connector JKBMS1 USB ConnectorsAudio Port Connectors Serial Port Connector COM a & COM BJoystick/Midi Connectors Stereo Audio ConnectorsParallel Port Connector LPT1 131Connectors Floppy Disk Drive Connector FDD1Hard Disk Connectors IDE1 & IDE2 TIPCD-In Connector JCD1 Aux Line-In Connector JAUX1Modem-In Connector JMD1 Fan Power Connectors CPUFA/SYSFA Wake On Ring Connector JMDM1 IrDA Infrared Module Header JIR2Front Panel Connector JFP1 or JFP2 JFP1 JFP2Front PanelAudio Connector JP20 JP20Front USB Connector JUSB1 or JUSB3 Jumpers Clear Cmos Jumper JBAT1PCI Slots SlotsAGP Accelerated Graphics Port Slot CNR Communication Network RiserPCI Interrupt Request Routing Bios Setup Entering Setup Control KeysSub-Menu Getting HelpMainMenu General Help F1Main Menu Set Supervisor/User Password Load Fail-Safe DefaultsLoad Optimized Defaults Save & Exit SetupStandard Cmos Features TimeIDE Primary/Secondary Master/Slave Video Access ModeFloppy 3 Mode Support Halt OnAnti-Virus Protection Advanced Bios FeaturesQuick Power On Self Test CPU L1 & L2 CacheBoot Up Floppy Seek First/Second/Third Boot DeviceBoot Other Device Boot Up NumLock StatusTypematic Rate Chars/Sec Typematic Rate SettingTypematic Delay Msec Security OptionHDD S.M.A.R.T. Capability Advanced Chipset Features Advanced Dram ControlSystem Performance CAS Latency Setting Memory HoleAt 15M-16MAGPAperture Size Integrated Peripherals SiS OnChip IDE DeviceInternal PCI/IDE Primary/Secondary Master/Slave UltraDMA IDE Burst ModeIDE Primary/Secondary Master/Slave PIO SiS OnChip PCI DeviceSiS-7013 S/W Modem IDE HDD Block ModeSiS-7012 AC97 Audio USB ControllerUse IR Pins Uart Mode SelectIR Transmission Delay Parallel Port ModeECPModeUseDMA EPP Mode SelectIDE/USB1/USB0/Audio Access Interface Game PortAddress/Midi PortAddressPower Management Setup Ipca FunctionAcpi Suspend Type Video Off Option Power Button OverridePower/Sleep LED Video Off MethodAfterAC Power Lost PMWake Up EventsIRQ 3-7,9-15,NMI/IRQ 8 Break Suspend PowerUp byAlarm Resource Controlled By PNP/PCI ConfigurationsReset Configuration Data IRQ ResourcesVGA Palette Snoop Bit Setting Action PCI/VGA Palette SnoopPC Health Status CPU Warning TemperatureShutdown Temperature Chassis Intrusion DetectAuto Detect DIMM/PCI Clk Frequency/Voltage ControlCPU Clock Ratio Spread SpectrumCPU Host/SDRAM/PCI Clock Load Fail-Safe/Optimized Defaults Set Supervisor/User Password About Supervisor Password & User PasswordGlossary Dynamic RAM Dram Memory Technologies Ieee PS/2 Port