Hey guys. I've done a little repair work on some vintage organs before and replaced the caps on their power supplies. And I've done a little electrical work on some pcbs, replacing fast and slow blow glass fuses and soldering on ceramic fuses.

Back story: Work at a university bowling center. Some of our monitors went out. The manufacturer has screwed us because these aren't made anymore and they don't have any supplies to send us. We have had to replace all of them before (power supply recall) and had some others replaced over the past few years. They say they MAY be able to fix them. I dont like that and the repair time will take too long. Also, there a none to be purchased online anymore. I have one at one of our professors and he is working on one, I have another I will be testing components on.

Where do I start? Just checking all components for continuity? Is that the proper path for caps?

Pic related, power supply in question.