MSI 915P COMBO-FR User Guide - Page 31
Front Panel Audio Connector: JAUD2, IEEE 1394 Connectors: J1394_1, J1394_2, J1394_3 Optional
UPC - 816909005899
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MS-7058 ATX Mainboard IEEE 1394 Connectors: J1394_1, J1394_2, J1394_3 (Optional) The mainboard provides three 1394 pin headers that allow you to connect IEEE 1394 ports via an external IEEE1394 bracket. Pin Definition 9 1 10 2 J1394_1~J1394_3 Optional IEEE1394 Bracket PIN SIGNAL PIN SIGNAL 1 TPA+ 2 TPA- 3 Ground 4 Ground 5 TPB+ 6 TPB- 7 Cable power 8 Cable power 9 Key (no pin) 10 Ground Foolproof Design Front Panel Audio Connector: JAUD2 The JAUD2 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. 2 1 10 9 JAUD2 JAUD2 Pin Definition PIN SIGNAL DESCRIPTION 1 PORT 1L Analog Port 1 - Left channel 2 GND Ground 3 PORT 1R Analog Port 1 - Right channel 4 PRESENCE# Active low signal - signals BIOS that a High Definition Audio dongle is connected to the analog header. PRESENCE# = 0 when a High Definition Audio dongle is connected. 5 PORT 2R Analog Port 2 - Right channel 6 SENSE1_RETIRN Jack detection return from front panel JACK1 7 SENSE_SEND Jack detection sense line from the High Definition Audio CODEC jack detection resistor network 8 KEY Connector Key 9 PORT 2L Analog Port 2 - Left channel 10 SENSE2_RETIRN Jack detection return from front panel JACK2 2-18