Hello. My TV has a 1/2" black border on all 4 sides. I have attempted all the different setting functions on both my Sony and DirecTV remotes. Tried resetting the dish with no luck. Hoping this is not a issue with the TV tube inself. Any ideas? Thanks for the help.
U have a problem with your power supply circuits. ur regulator circuit is not function well thats why ur picture is a little bit smaller
Check for unit posting any blink codes on the timer LED. Google "sony blinking codes" for the explanation. Try turning unit off for 4 hours to force a hard reset of your set, you need to unplug it. Sounds like a low voltage problem in the HV circuit.
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