I have poured thru the threads on this subject & must be an idiot as I still can't figure it out. I have an Onkyo TX-SV545 receiver that I'm thinking is 20years old. I had it hooked up to my older TV with speakers in the living room, kitchen & patio to listen to TV or CD's. About 2 yrs ago I bought a Vizio E40-C2 smart TV but did not try hooking up the receiver at that time. After plugging in the y/w/r connectors to Video 1 on the receiver, then into the DVD player (think at one time had the receiver run to my VCR, then VCR to the TV). I turned off the tv speakers via tv menu but there was no sound, then plugged it into the back of the tv, still no sound. I went to Best Buy to see if there was a special cable I needed to achieve my goal & was told you can't hook an old receiver up to a Smart TV but I'm not buying that. 20 years ago I had the brain cells to hook up, the tv, CD player, VCR, cassette player into this receiver then added a box that let me control all speakers throughout the house but the ship has sailed on those brain cells. Not sure if I don’t have the receiver set on the correct mode (i.e. put it on Video) or if I have the cables in the wrong place, or if BB is correct it can’t be done. If it can be, how would I do it & in very simples terms lol. Thanks.