|
|
虽然自己没有这个卡,但针脚定义都不知道看了多少次了$ F4 _4 A- K$ J8 \: K" u0 Y
9 ]9 p: K) t6 H% k; P
& K |$ Q8 R- _% q- f& I+ T/ A, f
: @, ~' w. B$ V* f; I
1 - Analog Ground -(模拟信号接地)5 ^% A- v7 k9 {5 X. Z7 W6 r' }9 o
2 - Analog Headphone Out Left -(模拟耳机信号左声道输出)3 y9 a1 h+ u7 Z- u% R) F. O
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))$ z# @8 W* s# h: p) B* l, N
4 - Analog Headphone Out Right -(模拟信号右声道输出)4 U" ]5 J2 s3 Z7 R: g, H6 z$ s8 @
5 - same as #3 -(等同于#3)+ r; c! {+ k3 V8 t- N k. Q% m4 L
6 - Mic input from front panel -(来自前置面板的话筒输入)
3 Y7 ~5 H+ r" v# a7 - key pin (shouldn't be there) -(键针脚(本不应该出现在这里的))
' t: d! n \- H7 m D7 |( }8 - VREF out -- voltage reference for Mic -(VREF输出--话筒基准电压)+ H7 u7 h U# V3 c8 N
9 - 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)2 K2 t2 p4 u4 n+ M* [9 s9 n
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)) |
|