Would anyone perhaps be aware of a universal remote that can emulate all the functions of the original remote for a Hitachi 50vs69a ?

The original remote has features I can't seem to get any of my basic universal remotes to do.

Like the input button which quickly and easily changes the which input to use. Or the PiP or even the main menu of the TV.

Just thought I would ask, be nice to consolidate of course but seems impossible to ever find a universal that truly does everything of the originals.

Which remotes do you already have, and what other components do you need to control with the universal remote?