I have a 52" RCA Projection TV that is about 18years old. I have noe color on the screen. I looked in the back at the guns and there is no blue and red flickers and sometimes there will be snap sound which is at the same time with the red gun is trying to work. Can you help me.
Thanks Art in Crown Point
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Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.
The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs.
You can find more details and solutions here on Fixya at the following link below. Or click HERE
You have a problem with convergence and all you may need to do is replace a fuse. Look up convergence for your tv model and hopefully you will get an answer as to where the fuse is located and how to replace it. Very common for RCA tv's
It sounds like your TV needs to be aligned. There should be a menu item in your setup menu called "Alignment". Once you choose this the system will either automatically align itself, or the screen will display a graphic that will allow you to align the guns manually. Normally you will move either up or down or side to side until 2 separate lines look like one.
Go to menu then setup look for convergence if it is missing on menu then you have a open FUSE/ FL231, But if you have convergence on menu then go into service mode turnTV off then PRESS and hold at same time ch- and vol- wait for set to come on then release TV should now be in Factory settings.
sounds like your color guns are out of alignment and need adjusting. its a cheap fix with a tv tech but i wouldnt recommend doing it yourself. plus, a visit from a tech can tell you if there is anything else wrong/about to b wrong