Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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57 inch hdtv monitor

Tv does not come on

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No green light if not check see if the prongs on the a/c cord is loose may need a new one

Posted on Nov 22, 2008

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  • 59 Answers

SOURCE: SONY 57' HDTV color projection TV, red color dominance on-screen

these tv's have a problem with bad crt's you could try to replace the red but a better choice would be all three

Posted on Oct 31, 2007

Ecollier2012
  • 3459 Answers

SOURCE: My Hitachi 57 inch HDTV 57F500 model has a convergence problem

Your TV most likely has one or more possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
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Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


Problem #2 CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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2c07611.pngSolution #2


What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant, photos. instructions, etc.

Posted on Apr 03, 2009

  • 597 Answers

SOURCE: 57H84 57 in. Rear Projection HDTV-Ready Television: tv screen turns red then shuts off the tv is a 57 ...

call tech support...tell them # of flashes

Posted on May 20, 2010

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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