再不加输入信号时,接通电源,芯片逐渐变热,最后发烫,电源电压为+/-15V,原理图如图,请问是什么原因啊?发烫后关掉电源使用万用表测5.6引脚短路。请帮忙解答。谢谢
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这款运放正好没有输出短路保护,有没有检查焊接问题呢?或者在测量的时候探针是否不小心将两端短路了。