Step 1: Making a Place to Put It
Make a place to put the TV and make it more than 5 blocks high.
Step 2: Making the TV
Using black wool make the TV as high and wide as you want to. Then redo this step to make it 2 blocks thick.
Step 3: Puting the Glass and Light In
Put glowstone in the centre and then put glass panels on in front you can also make an optional sound system out of wool to.
Step 4: Finished Product
Thanks for reading my very first instructable hope you liked it.