HiCustomer Thank you for asking your question on Just Answer. The other Experts and I are working on your answer. By the way, it would help us to know:-Could you explain your situation a little more?
How long have you owned the TV?What type of electronic training do you have?What type of electronic test equipment do you own?Thank you again for trusting us with your problem. Please reply as soon as possible so that we can finish answering your question.