Question about Sanyo DS31590 31" TV

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Sanyo 31'' Standard Def CRT TV

I fell asleep last night watching TV. When I woke up this morning, the picture was black except for a thin line across the center of the screen. This TV is over 5 years old, but I have never had any kind of problem with it whatsoever. Any idea what has happened and about what it would cost to repair?

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  • Paul Atchison Feb 24, 2009

    Thanks for responding. Yes, I have the model number correct. I'm fairly competent with a solder gun and I'm not afraid to fix this one on my own. Does an IC really just work one minute and **** out the next?

  • righter1 Feb 26, 2009

    I have the same problem with my TV. It did this last night, and would sometimes flip back to a normal picture, but now it seems stuck on the thin line. The light is so intense coming from the line, I'm afraid to let my 5-month-old daughter look at it when I'm trying to figure out what's wrong.

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This is a vertical problem that can be as simple as poor connections at the vertical IC or a defective IC. If you can solder, you should be able to fix this yourself. Realize that there are potentially dangerous high voltages present inside hte set even when unplugged. If you wish to attempt this repair, please update this and confirm your model number as DS31590 and I'll supply additional details and instructions.

Dan

Posted on Feb 24, 2009

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