Cool to see this threads still going after all these years! I have a Pioneer VSX1019AH I can’t find a solution anywhere for my problem. Ive had the unit in my house over 10 years. I decided to use it for some poolside speakers and put in my workshop at the back of the garage last summer. I left it out there all winter and didn’t use it. I’m in NY so it gets pretty cold, don’t know if that matters. The other day I went to use it and nothing. The receiver has no power, no standby light, nothing.
I tried several button combos to reset and later realized the unit needs to have standby power for that to work. I pulled the cover off, everything looks fine, the fuse looks good, nothing burnt, no evidence of any insects or rodents. I used a power pinpointer and its got juice throughout. At this point I’m either going to spend $20 and try a new power supply if you guys think it’s worth it or just toss it and get a used cheap one. I’d really appreciate any help. Thank you.