Will this ABANDONED eBay Pioneer SX-750 make sound?

Need tools? Here's a video showing what I use (with links!): https://youtu.be/MLK649c1_fM Check out part 2 featuring the power washer: https://youtu.be/4EDIZ39kyGM I've done it again, folks. I've purchased the worst PIONEER receiver on eBay! I bought this unit advertised as untested so I really had no idea what I was getting myself into.