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This problem u must play with the tv orignal remote.Look on the tv original remote for a buttons like Aspect Ratio,Picture Sizes,VIEW MODES,ZOOM.Just pushes one of these buttons until u have the desire screen format for u.The screen will jump every sizes,u can't get evrythings u want,have to give and take as the tv pictures exspan or contract.
The problem you are having is the power supply in the TV is failing. When you try to power the unit on you get on power or a slow turn on. It also can explain the problem of not running at full 1080p resolution because the higher the resolution the no power is required to operate the TV. Check out the article that explains the problem and how to repair it.
I believe this set has two relays in the power supply. One for standby power and one for full power. I have seen cases where the full power relay drops out or not energise causing the same symptom you describe. Lightly tapping on the relay sometimes identifies the culprit.
Hope this helps
Skyassoc
TV worked FINE for the past 2 yrs---this morning we woke up and the screen is totally BLACK! No sound..nothing. REmote doesn't do anything to the TV. Red light says ON unless we unplug it. Remote won't turn off the TV.
Any advise? Picture tube??
Worked great w/out any problems until we woke up today!
I pressed "Demo" on the front of my TV and it worked, I have an old Sony KP-53XBR35 VIDEOSCOPE XBR - no original remote and the Universal remote has PIP button but would not shut it off.
Finally it's off!!!!
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