Trying to get OSD on my TV other than via a VCR or DVD player. I have a 36" JVC D Series TV with one ANTENNA input (my cable box is hooked up here). My cable box is the old Scientific Atlanta type with only coaxial input and output. Other than the one ANTENNA input, my TV has 2 other rear inputs; conventional composite video and S-Video for each rear input. Do I need a VIDEO OUT (which I don't have) on my TV in order to connect the TV to the RX-V1400? Or is there way to connect from the Scientific Atlanta coaxial output on my cable box into the reveiver then from the receiver to the TV?