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Pci的声卡上有Tad、Aux、cd_in等几个4针接口-----你说的这是接输入的,不是接前置音频的.
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& `* K% @! t! j1 }创新AUDIGY2 J1针脚定义
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) D; E8 }% d4 X" T5 ?* x! ?1 - Analog Ground -(模拟信号接地) X7s.Xx1R V9m)p
- Y- Y/ |" A; N$ ?% v2 - Analog Headphone Out Left -(模拟信号左声道输出)www.youp, h' q; r+ Y7 g7 k; s3 J
3 - Audio Backpanel Mute -- short to ground to mute the backpanel (when headphones are plugged in) -(音频后面板静音--短接地线静音后面板(当耳机被插入时))
, i# M8 O8 m5 J( h4 - Analog Headphone Out Right -(模拟信号右声道输出)1 z' |4 n6 ?+ z. B, Q% y1 [
5 - same as #3 -(等同于#3)$ \ W8 l8 Q- j0 o4 G& v; T3 E
6 - Mic input from front panel -(来自前置面板的话筒输入)+ ]8 \, Y; ]1 J4 W
7 - key pin (shouldn't be there) -(键针脚(本不应该出现在这里的)) C%~ o4T0j0m g! l; u- i: o: p/ x$ h( m
8 - VREF out -- voltage reference for Mic -(VREF输出--话筒基准电压)
( I; R X2 d: d8 t9 - MIC IN MUTE -- ground when mic isn't plugged in, +12VDC when mic is plugged in -(话筒静音--当话筒没有被插入时接地;当话筒被插入时,DC电压为+12V)游飘派-DIY乐园*v @ U E9 I% N1 h6 _5 k- Q
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10 - Audio cable detect -- will be ground when headphones are plugged in (not normally used) -(音频线探测--当耳机被插入时接地(不常用)) : {. M. }6 |) ~2 W0 ^
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