线路板坏了,许多贴片元件,实在不好修,干脆用自己做的板改了.
![](http://u.dianyuan.com/bbs/u/72/437981228135024.gif)
500) {this.resized=true; this.width=500; this.alt='这是一张缩略图,点击可放大。\n按住CTRL,滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/72/437981228135024.gif');}" onmousewheel="return imgzoom(this);">
![](http://u.dianyuan.com/bbs/u/72/437981228135067.gif)
500) {this.resized=true; this.width=500; this.alt='这是一张缩略图,点击可放大。\n按住CTRL,滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/72/437981228135067.gif');}" onmousewheel="return imgzoom(this);">
![](http://u.dianyuan.com/bbs/u/72/437981228135121.gif)
500) {this.resized=true; this.width=500; this.alt='这是一张缩略图,点击可放大。\n按住CTRL,滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/72/437981228135121.gif');}" onmousewheel="return imgzoom(this);">