Question about Samsung HCL4715W 47" Rear Projection Television

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Triple image my tv currently exibits a triple image with a red hue to the image. No amount of fussing with the settings seems to help. are there replacement parts i can order and if so is it worthwhile to do. Mark

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You have convergence problems replace both of the STKs big black ics.

Posted on Dec 09, 2008

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Tv screen is high in green color what settings do I need to be on


If your TV has a color temperature setting; it is probably on medium. Try it on warm. This will decrease the amount of green and increase the red.

Otherwise you will need access to the tint/hue controls; adjusting it more toward red will help.

Dec 21, 2014 | Projection Televisions

1 Answer

My tv toshiba 43n9uxa has a red shadow to images and seems tilted on the edges with blue hue


Ur tv convergence are dead.Must know how to solders?Must replaced 2 STK convergence ICS,and some or all it resistors.Tries websites like Tv repair world.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost $300-350 for parts and labors.

Apr 26, 2010 | Toshiba 42H81 42" Rear Projection...

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Sony KP-41T65 41" rear projection tv with convergence issues on part of the screen. And screen is generally slightly blurry. I received this TV already broken (had the red blinking light issue) which I...


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 03, 2010 | Sony KP-41T65 41" Rear Projection...

1 Answer

Red hue around images


Convergence is dead.Replaced 2 convergnece ICS and some or all the resistors.Know how to solders?Buy a convergence kit at Tv repair World.com,Tvrepairkits.com to repair it ur self.The shop will cost u $300 for parts and labors.

Feb 15, 2010 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Philips 55P8288A tv has a dull color and a red hue.


This sounds Like the the coolant for your piture tube has become cloudy and needs replacement (usually blue or green tube - thats why the image seems ovrely red).It's a big job (labour wise) since completee dissassembly is required ($200-300). It can be done youreself - check out TVrepairkits.com to get the coolant and instructions.
You can confirm that this is the problem by dissassembling the unit to the point where you can view the face of the CRT's (red green and blue) directly.

Nov 28, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

Tripe image, blue, red and green color on image, not focus


you will need to replace the two STK392-560 ICs and also check the 4.7 ohm 1/2 watt resistors and the six 3.5 amp pico fuses.

May 05, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

My 1080i has a triple picture, can you help?


Hi,
It definitely can be fixed the IC chips (called STKs) that line up the images from each picture tube are failing.Sometimes a fuse or resistor go out along with the chips. The parts would cost around $100 + whatever labor charge if you hire someone.

Apr 29, 2009 | Panasonic PT-61LCX65 61" Rear Projection...

1 Answer

Loss of brightness and red hue


I would need the model number in order to even begin to suggest a possible cause.

Jun 26, 2008 | Projection Televisions

1 Answer

Yellow hue


1)Please verify your model # from back of set......

2)Reduce the color to minimum or tune in a black & white chan.
you should see gray, not yellow hue

3)Remove lower front grill cover & access panel.....locate the
focus / screen control block...turn blue screen control slightly
CW......red,green and blue must mix to equal gray

4) reset color to normal level.......reassemble

Dec 22, 2007 | Toshiba 57H82 57" Rear Projection...

2 Answers

I have 47 inch with double color in picture, reds and green


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

convergence amp ic bad

Oct 14, 2007 | Samsung HCL552W 55" Rear Projection...

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