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.

TPA3116开机 爆音和断开信号输入线噪音明显

Other Parts Discussed in Thread: TPA3116D2

图纸如上      问题1.点开机爆音 2.接入信号基本无噪音;断开信号噪音很大