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已经按照电路图接好了,就是不出声,reset 一点多伏,SD OTW负几毫伏,实在不可能,都接好了啊,大神帮我分析下,电压GVDD12...<p>真的没有人了么?<a href="/cfs-file.ashx/__key/communityserver-discussions-components-files/42/3034.QQ_2A62FE56_20150331134641.jpg"><img src="/resized-image.ashx/

已经按照电路图接好了,就是不出声,reset 一点多伏,SD OTW负几毫伏,实在不可能,都接好了啊,大神帮我分析下,电压GVDD12...

真的没有人了么?