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虽然自己没有这个卡,但针脚定义都不知道看了多少次了
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1 - Analog Ground -(模拟信号接地)
' `+ i: M9 R! Q7 J8 S$ `2 - Analog Headphone Out Left -(模拟耳机信号左声道输出)
' i: @# m8 M, \" f3 - 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))1 W& f9 }$ n: ~6 ^" [/ P; d& m
4 - Analog Headphone Out Right -(模拟信号右声道输出). h9 H' ~/ c$ F4 i
5 - same as #3 -(等同于#3)
) H7 i: N! U2 {3 h6 - Mic input from front panel -(来自前置面板的话筒输入)6 K& |9 b' X" G/ A/ I& q: D2 ^
7 - key pin (shouldn't be there) -(键针脚(本不应该出现在这里的))8 @, D$ ^8 O; `3 S) j. M
8 - VREF out -- voltage reference for Mic -(VREF输出--话筒基准电压)
! l( O; M4 Q& g! P9 v9 - 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)
$ b$ Z. e9 W- V1 }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)) |
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