Question about Sony KP-48V90 TV
When you turn the tv on you get a dark screen with lines running through it and after a few seconds the tv just turns off. You can't adjust anything or see a picture at all. The standby light blinks the entire time but it isn't just one number. Sometimes it blinks 4 times sometimes 6. When the TV comes on, the picture is fine ... all colors are normal. Then, after about 15 to 20 seconds, it turns off ... yet the audio remains. The screen does not go completely black but one can see a faint diagonal "signal" on screen. I'm going to unplug the TV for about a day and see what happens. I don't know if it's a thermal problem of a component or if the system needs a re-initialization.
You are getting an intermittent performance for your unit. One reason for this might be with the loose contacts on the high voltage section of your unit. Have it resoldered.
Posted on Aug 19, 2008
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Posted on Jan 02, 2017
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