I found the DC for power here, but now I am looking for DCs to select inputs on my Panasonic CT-27SX11. Can anyone here help?

I am using a Pronto TSU2000. I already tried the DCs for the Panasonic HDTVs and those did not work. Does anyone have any suggestions on similar models or makes that might work? What about links to other sites that may have more info?

Any help would be GREATLY appreciated. Thanks