Service for Thor Audio amps

I have a pair of TPA-30 monoblocks that looked and sounded great but one of the amps has developed an issue and I am hoping to find either someone who still services them (I know they’ve been out of business for a while) or a schematic to help my local tech service them. 
Can anyone help me with this?

Bumping this because while I was able to figure out my issue from a year and a half ago, now I have a more significant issue and am wondering if anyone still services these or even has a schematic. I love the sound of these amps and don’t want to crack open the chassis myself as that’s not likely to end well…

Following up on this.  I contacted Ben and although you're correct that he listed Thor Audio as one of the brands he services, he said he doesn't work on them or have any schematics for them.

If others have thoughts on someone who might service Thor Audio equipment, please let me know.