MSI 945P NEO5-F User Guide - Page 34
Front USB Connectors: JUSB1~JUSB2, Front Panel Audio Connector: JAUD1 - spec
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UPC - 816909038156
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Page 34 highlights
MS-7236 Mainboard Front USB Connectors: JUSB1~JUSB2 The mainboard provides two standard USB 2.0 pin headers JUSB1 & JUSB2. USB 2. 0 technology increases data transfer rate up to a maximum throughput of 480Mbps, which is 40 times faster than USB 1.1, and is ideal for connecting high-speed USB interface peripherals such as USB HDD, digital cameras, MP3 players, printers, modems and the like. Pin Definition 2 10 1 9 PIN SIGNAL PIN SIGNAL JUSB1~JUSB2 1 VCC 2 VCC (USB 2.0/standard spec) 3 USB0- 4 USB1- 5 USB0+ 6 USB1+ 7 GND 8 GND 9 Key 10 USBOC Important Note that the pins of VCC and GND must be connected correctly, or it may cause some damage. 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® Front Panel I/O Connectivity Design Guide. 9 1 PIN SIGNAL Pin Definition DESCRIPTION 10 2 JAUD1 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 Important If you don't want to connect to the front audio header, pins 5 & 6, 9 5 9 & 10 have to be jumpered in order to have signal output directed to the rear audio ports. Otherwise, the Line-Out connector on the 10 6 back panel will not function. 2-18
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