I guess a television set would be better :) If you say the television is in the bedroom it sounds like ALL of the television invented by the humankind I guess :D
In English they use "television" to mean "television set" (it's not like in Ukrainian :)
OK then, so Myron1313's answer should be accepted then.
Yeah, right, we say both "TV" and "TV set" to mean the thing, not the concept.
in this section as a whole, you need to be consistent with accepting "tv" and "television" as synonyms, and "movie" and "film" likewise