Question about Standard (CRT) Televisions

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My TV Doesn't have any picture???

Hi there,
We have only had the TV now just short of 2 years. We were sitting there watching it and the screen went blank. It has a slight faint line across the middle of the screen. I have tried it in other TV points and still it doesn't work. We have had this problem once before about 1 week after our 12 months guarantee it did the same thing. We got someone to repair it and 8 months later it has happened again.

Please advise.
I dont know what any of the numbers meam so I hope something makes sense to you?

Sharon

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This is what is known as frame collapse - which means there is no vertical deflection applied to the tube.

Please do not continue to watch the set in this condition as it may burn a horizontal line in the middle of the screen.

The most likely cause is either bad solder connections to or failure of the frame vertical output IC.

Please rate the assistance I have given - I hope it is useful. If you call a serviceman and tell him its frame collapse as this type of repair is not for amateurs - voltages in television receivers can kill.

Posted on Mar 19, 2008

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