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TPA2005D1: TPA2005D1

Part Number: TPA2005D1

功放芯片工作异常。这是功放输入端信号

正常情况输出是这样的

现在在一批贴片的货中出现部分输出是这样的

经过分析是芯片的问题,芯片的不良率挺高的