How to hook up element tv to Magnavox dvd/vcr combo

Jan 12, 2019
I'm trying to hookup an element tv with a Magnavox dvd/vcr combo. I'm using red white and yellow adapters. A combo works with this tv, my Sanyo combo died and it worked fine. I've tried all my tv inputs and i just get ' no signal'. The 'new' combo I'm hooking up is kind of old, but works. It does not have an hdmi hookup. Don't know what else to do.