The link also hosts the last (obsolete now?) SamyGo. So there is something at least, from where one could start, instead of reinventing the wheel from scratch.

The link also hosts the last (obsolete now?) SamyGo. So there is something at least, from where one could start, instead of reinventing the wheel from scratch. Don't know if it could be applied to current models at all. Not following that stuff, since not using TVs since 1996.