各位高手,我想在汽车导航电路板上加一个aux输出接口
时间:10-02
整理:3721RD
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我想在这个导航上引出一根aux,看网上介绍有好多兄弟对不同机头改装,无奈本地无这要的高手师傅。
还需要什么具体细节,随时可以照照片,谢谢各位高手!.
导航电路如下:
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7042sivrbsxgs4u.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7043frj0uhhkw35.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7044odejuxuw2bs.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7045i3mwrdngkxe.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7046thru3c2se5u.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7047umcec1w141s.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7049o4e2c5bpmhx.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7051zy33rd4e42z.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7052lvb33z3kvlo.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7054xcvcqj41gcp.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-70561rh1r2yg3zj.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7057jjaf12zm3cn.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7058vrg4jpvzaf3.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7059mdf34b2hdu2.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7060li22dlxmk4p.jpg)
还需要什么具体细节,随时可以照照片,谢谢各位高手!.
导航电路如下:
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7042sivrbsxgs4u.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7043frj0uhhkw35.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7044odejuxuw2bs.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7045i3mwrdngkxe.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7046thru3c2se5u.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7047umcec1w141s.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7049o4e2c5bpmhx.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7051zy33rd4e42z.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7052lvb33z3kvlo.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7054xcvcqj41gcp.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-70561rh1r2yg3zj.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7057jjaf12zm3cn.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7058vrg4jpvzaf3.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7059mdf34b2hdu2.jpg)
![](../imgqa/ele/dianlu/dianlu-3721rd.com-7060li22dlxmk4p.jpg)
各位高手,需要我可以随时传更高清的图片
音频输入脚是11 12 14 15,13脚是音频地。11 12 14 15前面分别有一个电容。你用万用表量一下,分为两路短路。也就是说把AUX输入的左右声道分别转为二路音频给功放IC的。如果不出意外,你的功放IC为TDA7388或TB2929。