Why not just get a component/composite switch box, or a receiver that allows you to connect all of your inputs without having to switch devices or wires at all?
I fear I'm poking a beehive with a stick, but I thought I'd offer up the suggestion anyway.
I have the UN55B8000 and as you all know this has a COMPONENT AND COMPOSITE input on the same connection. The "yellow composite goes through the "GREEN" input of the COMPONENT input. In order to switch to the "YELLOW COMPOSITE" you MUST unplug the "BLUE COMPONENT" wire from its socket, then the tv allows you to change the input from the remote.
As you may already know, I am trying to bypass this. Meaning is there a way to bypass pulling out the "BLUE COMPONENT" cable so the tv allows me to change to "COMPOSITE" I have made a video switching device to switch the "GREEN to YELLO" but i can change the input with the remote untill the "BLUE" wire is physicaly pulled out. AAAAARRRRRGGGGGHHHHH!!!!!!!!
COME ON GUYS THE ENGINEERS ARE NOT DOING THEIR JOBS. YOU GUYS NEED CUSTOM INSTALLERS SUCH AS MY SELF DESIGNING THESE UNITS NOT OLD, CUPCAKE EATING LAZY FARTS. SORRY JUST LETTING OUT MY ANGER. I AM REALLY STUCK HERE. I REALLY DONT WANT TO TAKE APART THE TV TO RESOLDER THE BOARD THE RITE WAY, WITH THESE TWO INPUTS SEPARATED!!!!!