In general, a dream about a TV can have three meanings.
Firstly, such dreams may indicate priceless wasted time on idle entertainment.
Secondly, modern technology in a dream means home comfort and tranquility.
Thirdly, the TV in the dream book indicates that someone is watching the dreamer and his behavior.
To find out the exact meaning of the night plot, you should remember all sorts of circumstances of the vision and look into dream books.