去中国IC网
http://www.860352.net/computer/2/218996.shtml算了,打不开,我刚试验过了
http://www.860352.net/computer/2/218996.shtml
查找http://www.860352.net/computer/2/218996.shtml
http://www.860352.net/computer/2/218996.shtml这里有
你需要的的是电路图吗,怎么联系?