Ok, I connected a Playstation 2 and it's still acting up. This would be the reason it was discarded. Could it be the vertical ic or am I definitely looking at caps? Tbh, I'm surprised a 2003 would have bad caps already. I've got several sets, all way older, and they work like new. Where should I look? I have the complete service manual btw. Here's a link to the video:
https://youtu.be/bNcsNO9E1JY