Have a 60 in Mitsubishi rear projection tv abt 10 yr old. Great tv color perfect no Hdmi input. I bought a Hdmi to Rca analog converter, converted sound ok but no useable video through aux input. I can get Roku start up screen ok when it boots up, but image tears into strips and can't be synchronized with tv to give a picture beyond the initial Roku page. I have tried both 1080p and 780i outputs from Roku 3, and neither will give a video picture. Only Roku start up screen, then it disintegrates. I have to use the RCA analog input on front of tv because all other inputs are used up.. I have not had very good luck with any Hdmi to either component or RCA. Conversions. Prob nog a very good idea here, either.