|Vizio M3D420SR TV|
Devices trying to connect: Motorola cable receiver and Magnavox VCR/DVD
I also have a Radio Shack converter box that I was using with the old TV (it only had the old female cord connection in the back).
The issue: Can't get all three devices connected so that I can use the TV to switch between cable and VCR/DVD.
All devices have the 3 prong cord hookup available (cord with the red, white and yellow connections). Can't you tell I'm not electronic savvy :-)?
The TV only has one of these red, white and yellow sections available.
Please feel free to ask for more info but please be specific.
Thank you in advance.