turns on first time and stays on for a few minutes then shuts off. when turned back on it will shut off much quicker . what is causing this? something is heating up and/or resistance is changing somewhere.easy fix/or not?
It seems capacitor problems. It may require capacitor replacement.
If you cannot fix it Call customer service in your TV book that came with the TV. They will find you a repair shop near you to get the part you need to replace.
I can suggest you this repair service www.tvrepairjacksonville.com
andrew
July 2012
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