TMA T1000.1 Protect

Drive
 

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What is the part number of the IC next to the TL594?

It's possible that the ICs you listed are those part numbers but it's not likely that those components are causing the problem if the class D waveforms are good.

Why are the traces near the large blue capacitor bare?

The beige fixative can cause problems. It should be removed, especially if it has darkened.
 
Las pistas están desnudas porque tienen pegamento y al quitar el condensador original c207 se desprendió, no entiendo que sea, fijador beige, pegamento amarillo?
 

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