Color seperation on rca 1998 46" rear projection tv
We moved this tv several months ago from florida to arkansas, and after working here for couple of months we turned it on and the colors red, blue, yellow and green are noticably seperated and the screen has an appearance that it's curved. How do we fix?
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The vertical deflection output chip or associated cirutry including the coupling cap and controls. Some units have vertical output transistors which can short and open the B+ resistor feeding the transistors.
Your used TV is not worth much. Let us not fill our land fills with TV's. You may give it to a charitable oranganization (tax deduction) or local school that has an electronic course. Enjoy your new LCD you a great choice in type and brand.
Hi,the trouble is the power supply for the convergence,it the board that mounts above the two board that lay flat,there is a ic on that board that is heat sinked,part number is 215530,replacing this ic will return the menu and repair the set,the board is green 5 inches wide and 8 inches long.
Not sure if you have the same problem I have but my colors are all off too. I have a 52" projection and from calling RCA with my problem (colors off & have shadows) they said all projection tv's color need to be adjusted every so often (which they do not tell you) after purchasing this tv for $1000.00 13 mos ago I have the same problem. It will be approx. 500.00 to fix the problem and I got no where with the RCA 800 number. A friend of mine had the same problem so I am sure its the same. Good Luck!