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https://e2e.ti.com/support/audio-group/audio/f/audio-forum/636362/lm4871-schematic-review-and-heat-issue
1.下面是LM4871的示意图。请帮助我们进行复习。
2.问题。
1)问题1：IC温度过高，发生器发出2V (600kHz)的噪音。
2)问题2：无2V (600kHz)噪音，但IC过热。
当更改为新设备时。问题已解决。 您认为这是设备问题吗？
