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TPA3118D2: TPA3118上电后立刻触发保护

Yobboy steve
Prodigy 20 points

Part Number: TPA3118D2
Other Parts Discussed in Thread: PCM2912A

SCH_USB拓展_2-Audio_2026-03-15.pdf 
这个电路的USB功放芯片在上电之后会立刻触发fault保护，但是我不清楚具体原因，使用的USB声卡是PCM2912A