Help needed in regards to a Supermax drum sander 16-32

Hello dear community,

My name es Carlos, I'm a fellow woodworker based in the far south country of Chile. I come to you this time, as I'm in need of some help from someone who owns a Supermax 16-32 drum sander, or a Jet 16-32. To make it fast and simple, the sand smart control board of mine shoot some sparks and smoke at one point and I need some detailed pictures from a healthy subject, so that the circuit board tech can know what actually got roasted. I know that the replacement part are available online, but taxes and shipment included its around 650~700 us.

I attached a picture of the damage.

Thank you for reading,

Cheers

Carlos.