I have an older model Panasonic TV.......just recently it starting shutting off and then back on. Is this a sign that it is going out or
Hi,Welcome to Just Answer
It looks like you have a dry soldering joint on one of the TV board. This is more technical repair that need some profesional work. This is a common problem on older TV as they work.
Let me know.
Systems and Electronics Engineer, Audio & Electronic Equipment repair,Electronics Instructor