DD D6.500 FET blew, replaced, had a hot air accident

Hello all,

Had a fet blow, replaced the fet and it was still doing the same thing. I have a scope and all tools, but had an incident with a hot air gun.

I was holding my thermal imager over the driver board, noticed a hot spot on it. When I put my finger on that spot, it stopped restarting so I was pulling individual components. Well as you see in the title, I was desoldering components one at a time, and putting them on the component tester, as I was removing the diodes in the back of the board, a capacitor exploded took some of the 0205 components with it, and now I don't know the polarity of the diodes, or the values of the caps/resistors that went to carpet heaven. I can provide pictures of both boards, and am just curious if this is repairable still.

The highlighted area is what suffered the blow up. The large cap in front is what popped. Yes the one on the mainboard is also burned, but it has been replaced since the pic.

Q12, R125, D5, C21, C27, D11, and a few illegible silks. I've never had this happen to me before, and it is a learning exp, but not one I wanted. haha.

Thanks
 

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