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-   -   Concave TV picture (https://forum.dvdtalk.com/dvd-home-theater-gear/292953-concave-tv-picture.html)

ChiTownAbs, Inc 05-16-03 11:51 PM

Concave TV picture
 
Hey. I have a 32" RCA TV that I've had for almost 5 years. Today, when I turned it on, the picture went concave on the left and right hand sides.

The RCA website recommends pulling the power for an hour and trying again -- I just tried it (at least 50 minutes) and nothing is happening. The picture is still concave.

Suggestions??

Eis 05-18-03 12:24 AM

i have the same thing i have a mistubis 32 inch tv and im having the same problem i just bough a panisonic dvd player and then traded it for a jvc and having the same problems

renaldow 05-18-03 03:54 PM

Seeing that it's an RCA TV and about 5 years old, if it has to go to the repair shop I'd suggest looking into getting a new TV if possible. RCA used to make good TVs, but for the past few years they seem to make disposable units and I don't know if it would be worthwhile to get it fixed.

That said, I wonder if the screen could be degaussed to take care of the problem?

ChiTownAbs, Inc 05-18-03 04:54 PM


Originally posted by renaldow
Seeing that it's an RCA TV and about 5 years old, if it has to go to the repair shop I'd suggest looking into getting a new TV if possible. RCA used to make good TVs, but for the past few years they seem to make disposable units and I don't know if it would be worthwhile to get it fixed.

That said, I wonder if the screen could be degaussed to take care of the problem?

That's what I'm thinking. I think I spent around $500 for the unit, and I'm very willing to just ditch it.

Do you know of a way to degauss the screen? The only thing the RCA website recommends is a 'hard reset' which involves unplugging the TV for an hour.

renaldow 05-18-03 06:24 PM

Degaussing is usually a repair shop thing. They take a very strong electro magnet and run it over the screen. I've read where a bulk tape erasing magnet may also work, if you know someone who has one of those.

Frank S 05-18-03 10:24 PM

Actually degaussing is done each time you turn on your TV and has nothing to do with a magnet. The use of a magnet is to fix problems such as when a magnetic speaker gets to close to your TV and screws up the colors. The bowing of the picture would seem to indicate a voltage problem either with the tube itself or the supporting electronics. Being a RCA and seeminly a major repair cost I would also suggest you look for a new TV as well. And stay away from any RCA/Thompson TV's! Look at Toshiba, Sony, and Panasonic for some very good/solid TV's.

ChiTownAbs, Inc 05-18-03 10:32 PM

Yeah, I've seen the effects of running a magnet on a TV before. It leaves a nice orange/green mark where you stuck the magnet.

(For the record, I saw this at a friends house as a kid, never happened to any of my TVs)


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