Sony Internet TV with Google

I have a quick question. I’m trying to setup an old (circa 2011) Sony Internet TV powered by Google. I’m not sure I can get the Bravia component to work with the TV because it doesn’t seem to use a pin (at least it wasn’t obvious), but I can successfully connect to the TV using the Sony App: (https://play.google.com/store/apps/details?id=com.sony.tvsideview.phone). Should I keep digging into the Bravia component, or is this something that will have to be setup from scratch? When I try setting it up (pressing the config button in my HA) nothing seems to happen at all.