Sorry to say it, but that picture of the set with the doors open to show the TV screen doesn't even look real. Looks photoshopped (no shadows on the gray part surrounding the CRT (and it would have to be set back to allow the doors to shut, and that set back would create shadowing on the top and sides).
Well, maybe not, if the flash was the only light and it was dead on, but it still looks pasted in... And the part below the CRT looks a lot like an old style FM stereo tuner...
It almost matches the hang tag, but not quite... The picture makes it look like a slide rule dial like a radio tuner, but the hang tag looks like an access door to hide some adjustment knobs/shafts/trim holes.