http://www.wcar.cc 快乐，只因我们在路上！ Mon, 03 Dec 2018 04:43:27 +0000 zh-CN hourly 1 http://wordpress.org/?v=3.6 http://www.wcar.cc/index.php/archives/11.html http://www.wcar.cc/index.php/archives/11.html#comments Wed, 07 Mar 2007 17:29:00 +0000 adhe 刚上班那天,楼下的树叶开始掉落,路两边插着光秃秃的树技
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[img]attachment/1173259528_1.jpg[/img]



过了两天,楼技开始长出绿绿嫩芽,再过一天,嫩芽已经这成叶子

[img]attachment/1173259693_0.jpg[/img]

[img]attachment/1173259693_1.jpg[/img]

]]> http://www.wcar.cc/index.php/archives/11.html/feed 0 http://www.wcar.cc/index.php/archives/10.html http://www.wcar.cc/index.php/archives/10.html#comments Wed, 07 Mar 2007 17:14:02 +0000 adhe 花了一天,终于搞定:
1.废掉磁带机增加加AUX音频输入
2.加装5V电源ＵＳＢ插座
3.并接电源电容

[img]attachment/1173258745_0.jpg[/img]

[img]attachment/1173258745_1.jpg[/img]

废掉磁带机械总成
[img]attachment/1173258745_2.jpg[/img]

经研究,主机是用TDA7342作为音频控制IC,上网找到此IC的一些资料,发现TDA7342有四组输入,分别对应主机功能A:(L=7脚   R=13脚)   FM/AM输入;B:(L=6脚   R=12脚)   磁带输入;C:(L=5脚   R=11脚)  CD输入;D:(L=2脚   R=15脚) 没找到,可能是空的!
[img]attachment/1173258745_3.jpg[/img]



ＵＳＢ插座主要是充电,我已经做一条线有几种插头(看第一张图),可以充小灵通,手机,GPS天线,数码伴侣,MP3

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