Question about RCA HD52W59 HDTV Projection Television

1 Answer

Bad or no piture

There are red, green and blue lines across the screen, when picture did show , there was three images; red, blue and green. started gradually and would come back then problem was permanent.

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  • TKM94 Jun 28, 2008

    red color only

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Hello gregxxx,

It sounds like you have a convergence amplifier problem. There are many articles on the Internet on how to do this type of repair yourself, but what these articles fail to mention is that if done wrong the chances are your TV will be damaged even more. So I would suggest that if you do not know electronics, for you to take the TV to a repair shop or have a TV technician come to your house to check and recommend a repair strategy for your TV set.

I hope this helps,

Thank you,
Shuttle83

Posted on Mar 24, 2008

  • Henry McKelvey
    Henry McKelvey Jul 23, 2008

    Hello TKM94,
    This may mean that the red amp has gone bad. check the voltages and compare them to the others. You will need the schematic and a voltmeter to do this.


    Thank you,


    Shuttle83 

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1 Answer

I have a projection tv that the pictures ghost and the red and green and blue do not line up on the screen. There is allso lines across the top of the screen and are red,blue,green. Looking at the screen...


You have a convergence problem. I have a tip which explains what this is, how to repair it and where to get the parts at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics . Let me know if this is not the problem or you need more assistance.

Thanks for using FixYa and for the generous rating.

hardrocko

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Color lines out of focus


Best Solution posted on Apr 12, 2008 Asker's Rating 3%20stars_w.png
dc2eb76.jpg MikeNJ1964
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You have a completely different problem. The screen voltage for the blue picture tube is slightly too high on your set. This will put fine lines in the background of the picture, called retrace lines. This is very common and easy to correct. Remove the front speaker cover and the access panel behind it. Look inside and you will see a black box with six controls, each control having a little white glue on it. This is the Focus/Screen block. Three controls are labeled Focus and three are labeled Screen. The screen control in the center is for green but I am not sure if the screen control on the left or right is for blue for your model. With the TV on, set it to VIDEO 1 but do not connect anything to the VIDEO 1 jacks. This will produce a pure dark picture, showing any faint lines in the background. Choose one of the screen controls and increase (turn clockwise) it slightly. If the blue lines do not get brighter it means you are turning the red screen control, so put it back where it was and choose the other screen control. When you find the blue screen control, decrease (turn counter-clockwise) it until just when the blue lines are gone. If you want you can check that the red and green screen controls are set to just below the point where their faint lines are visible. When done, replace the panels and your picture will be back to perfect.
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MikeNJ1964 was exactly right! I have a Sony KP-65WV600 that had horizontal green lines that showed when the picture was darker. I had to remove 3 screws on the right and left side of the tv holding in the speakers...carefully pop out the middle panel from the clips holding it in....remove 4 screws from the cardboard in the middle and remove the cardboard. I then saw the six screws. The adjustment screws were the three below. I turned the middle screw until the lines dissapeared. I tried the left screw and blue lines appeared which I then adjusted away.
THANKS a bunch. SAVED me money!!!

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1 Answer

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Good Day;
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Good luck.

Was this help full.

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