I am having problems connecting a Samsung DVD/VCR to a Vizio LCD TV. The best I've been able to do is get the DVD to play along with the VCR sound (no picture) by connecting the component cables, with the audio cables connected to the composite jacks on the DVD/VCR. If I hook up the DVD/VCR using only the composite connections (yellow, red, white) only the VCR will play. How can I hook it up to play both the DVD and VCR on the TV? I have DISH satellite but was not running anything through the DISH receiver because I don't need to record. Thanks, Ann