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TAS2563: The speaker will be no sound by air contact discharge

Part Number: TAS2563
Other Parts Discussed in Thread: STRIKE

Tool/software:

Hi,

   We are encountering an ESD issue in the product using TAS2563 smart amp. The speaker will be no sound by air contact discharge 8kv. Afterwards, the speaker sound can make sound by enabling the smart amp again. We also collect the registers in these two working status. There are some register data below. You also can see complete register data from the attached file. According to the register changes, can the amp recover and work well in a simple and fast way? please give us some help and support. Thanks!

20: 00 11 00 00 00 00 11 00 00 4c 34 a0 82 8c 80 a8    .?....?..L4?????
20: 00 11 00 00 00 00 11 00 00 4c 34 a0 81 8c 80 a8    .?....?..L4?????
20: 00 11 00 00 00 00 11 00 00 4c 34 b0 81 8c 40 a8    .?....?..L4???@?
20: 00 11 00 00 00 00 11 00 00 4c 34 a0 81 8c 80 a7    .?....?..L4?????
20: 00 11 00 00 00 00 11 00 00 4c 34 a0 81 8c c0 a8    .?....?..L4?????
20: 00 11 00 00 00 00 11 00 00 4c 34 b0 81 8c 80 a8    .?....?..L4?????
20: 00 00 80 00 02 00 11 a0 00 5c 34 b0 82 b4 80 a0    ..?.?.??.\4?????
20: 00 00 80 00 02 00 11 a0 00 5c 34 b0 82 b4 80 a0    ..?.?.??.\4?????
20: 00 00 80 00 02 00 11 a0 00 5c 34 b0 82 b4 80 a0    ..?.?.??.\4?????

8156.tas2563.txt