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dmcbohok
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May 27, 2019

bose sounddock original processor board failure

Hello,

Can someone confirm that the main culprit for the failure of the Processor Board for the Bose SounDock original is the Opamp TL072C (labelled 072C - the tiny 8 pin black chip in the other side of the Processor Board)?

 

I have 3 of them, 2 not working. Upon swapping the processor board of the working unit, I confirmes that the power amp board are ok & the problem lies on the Processor Board. I just need someone to confirm my suspected part