Thank you for posting your question on Just Answer! I will be happy to help you with this problem. Can you please give us some more information so I can better answer your questions.
-What is the model number for the television? (this can be found on the back of the unit)
-Are we talking about just the part or part and labor for installation?
Please give me this information and I will be happy to assist you further.
Just the part
The part is about $150 the part number is XXXXX you can search for it online and see for yourself if you like as well. I recommend http://www.encompassparts.com/.
Please let me know if there is anything else I can do for you.
If you would like any additional information or have more questions please don't hesitate to ask!
Please never accept an answer until you are 100% satisfied and feel you can leave positive feedback. If I have answered your questions and met your needs then please press the green "accept" button. Otherwise please feel free to ask anything else to get your problem resolved. Positive feedback is always appreciated! Thank you,Tim Nolan