This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
如下是我设计的原理图,请问您之前出现过类似的情况吗?
在调试时已经按照参考设计将C51,C64改为1uf,现象依然存在。在其他项目中将功放输出 M_AMP_SP_Audio1-, M_AMP_SP_Audio1+信号连接至定阻转定压变压器,传输到目标位置后再连接定压转定阻变压器,转换后现象消失,请教一下我应该朝哪个方向排查问题