Gigabyte GA-H270M-D3H Users Manual - Page 16

_U B_ S F_USB30 B SS S SF 9) F_AUDIO (Front Panel Audio Header) The front panel audio header supports Intel High Definition audio (HD) and AC'97 audio. You may connect your chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the motherboard header. Incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it. For HD Front Panel Audio: For AC'97 Front Panel Audio: Pin No. Definition Pin No. Definition 1 MIC2_L 1 MIC 9 1 2 GND 2 GND F_ 3 MIC2_R 3 MIC PoweFr_ 10 2 4 NC 5 LINE2_R 4 NC 5 Line Out (R) 6 Sense 6 NC 7 FAUDIO_JD 7 NC 8 No Pin 8 No Pin 9 LINE2_L 9 Line Out (L) 10 Sense 10 NC •• The front panel audio header supports HD audio by default. •B• SASudio signals will be present on both of the front and back panel audio connections simultaneously. •• Some chassis provide a front panel audio module that has separated connectors on each wire instead of a1 single plug. For information about connecting the front panel audio module that has different wire assignments, ple_aSse contact the chassis manufacturer. 1 23 1 1 23 1 1 23 1 10) SPDIF_O (S/PDIF Out Header) This header supports digital S/PDIF Out and connects a S/PDIF digital audio c_aBble (provided by expansion cards) sound cfSoarrddsig. iFtaolraeuxdaiomopuletp, usot mfroemgryaopuhricmsoctahredrsbomaardy to certain expansion require you to use a cards like graphics cards and S/PDIF digital audio cable for digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display to the graphics card and have digital audio output from the HDMI display at the same time. For information about connecting 1 23 the S/PDIF digital audio cable, carefully read the manualSfoBr_ your expansion card. B Pin No. Definition 1 1 SPDIFO 2 GND F_ U F_ 11) F_USB30 (USB 3.1 Gen 1 Header) _S The header conforms to USB 3.1 Gen 1 and USB 2.0 specification and canS_provide two USB ports. For purchasing the optional 3.5" front panel that provides two USB 3.1 Gen 1 po_rts, please contact the local dealer. B Pin No. Definition Pin No. Definition 20 1 U 1 VBUS 11 D2+ 2 SSRX1- 12 D2- _U _ 3 S_SR_ X1+ 3 13 GND B 4 GND B_ 5 SSTX1- 6 SSTX1+ 14 SSTX2+ B SS 15 SSTX216 G1ND F_USB3 F 11 10 _ 7 GND 8 D19 D1+ 17 SSRX2+ _S 18 SSRX2- 19 VBUS 10 NC 20 No Pin 1 23 1 S _- 16_B- 1 23 1 1 23 1 B_ S _S _ 1 23 S SS U B S_ B F_ S 23