Question about RCA F25423 25" TV

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RCA 25: television

Image is sharp and clear but color has gone to concentric rings with blue in the middle surrounded by green and then red.

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Re: RCA 25: television

Sounds to me like a bad picture tube with circle rainbow like colors.Good luck.

Posted on Sep 12, 2006

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Why is my color on the TV to be blue and green?

Definitivel you hav a serions problem with red. I dn't know how it works but you shoudl take ti ti rapreasr

May 18, 2015 | RCA F25254GY 25" TV

1 Answer

Hi,,i only see two colors on my tv screen,blue and white,,waht should i do..please help me

there are three primary colors from your TV's chroma circuit, red green and blue..
you'll notice it when you open your back cover of your television set, the wire colored red, green and blue.. you better leave it to the expert technician to prevent severe damage

Sep 15, 2011 | Sharp 27F543 TV

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Clear but only blue/green color

Do you have a component cable hooked up to the TV? (cable with RCA connections Green/Blue/Red/White/Red)

If so you want to check that the red cable is tightly connected to both ends (TV and whatever it is connected to).

Good Luck...

Jan 23, 2010 | Toshiba 36A41 36" TV

1 Answer

Green picture only

The projection TV has 3 guns RED GREEN BLUE. In your case the red and the blue guns are gone. So you are getting the green color screen. You got to replace the picture tube.

Jul 25, 2009 | RCA TruFlat 27F520T 27" TV

1 Answer

Green & red tint

Most likely nothing you can do to fix this. CRT TVs use 3 colors to make an image on the screen (Red, Green, and Blue). If you're only seeing red and green then chances are the blue has stopped working. You can replace certain parts in the TV but for a 27" TV you'll probably end up paying more for the repair than a new TV.

I don't recommend taking the cover off and trying to fix TV yourself without training. CRTs have a lot of electricity stored in them (even after turned off) and you could accidentally electrocute yourself.

Apr 06, 2009 | Daewoo DTQ-27S5FC 27" TV

1 Answer

Rings of Color

You will need a degausser. Check out Wikipedia for the definition. Look on ebay or your local TV repair shop. Cost should be $20-$100.

Dec 13, 2007 | Panasonic CT-27SX12 27" TV

1 Answer

Colored Circles

sounds like the degausing coil isnt working or you have a speaker close by.

Dec 04, 2007 | Panasonic CT-36D32 36" TV

1 Answer

Bad color .

Turn the set on without an antenna, so there is only snow on the screen. Measure the 3 cathode voltages at the CRT, red green and blue. If the 3 voltages are about the same, around 175 volts, then the CRT is bad (purple picture means bad green gun). If the red and blue are around 175 and the green is over 200 volts, then there is a chassis problem, usually the video output transistor itself has gone bad or come loose.

Oct 24, 2006 | Zenith A25A23W 25" TV

1 Answer

RCA MM36100 color problem

sounds like you have a deguassing problem with your TV .. have the repair person bring out a deguassing coil and see if thsat helps.. This will only be a temp repair as you will have to have the problem that caused this to be fixed. good Luck

Aug 12, 2006 | RCA MM36100 36" TV

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