Question about Samsung HCM422W 42" Rear Projection Television

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3 d green and pink

My rear projection is in 3d and has green and pink lines around everything. Does anyone know what the problem is and if so is it worth fixing?

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  • maxbedgreen Mar 08, 2009

    i have same problem the green and pink 3d image any soulitions is it worth fixing

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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


3 d green and pink - 3d884ac.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Posted on Oct 15, 2010

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Posted on Jan 02, 2017

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1 Answer

All of a sudden the top of my TV picture went pink and green, pink and green colors over lap and make it look blurred. Tried aligning colors but green on graph are wavey.


Please do us a favor and rate this by cliking the thumps up icon located here >>>>>>

Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Below are more details for both items. Also, complete repair kits with instructions and repair support are avail from site such as www.TvRepairKits.com

Common Problem #1) Convergence has gone out

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

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....



  • 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.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


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69189a5.pngSOLUTION #1

For more more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Common 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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69189a5.pngSOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

May 25, 2011 | Hitachi 51F500 51" Rear Projection...

2 Answers

My screen is mostly neon pink and green and double-vision. looks like 3d without the 3d glasses.


i am a tv engineer the problem is the convergence settings they are mento be set say every 3 years depending on the model it will cost around 80 pounds to get done you can check anywere that is definitely the problem

Jan 20, 2011 | Hitachi 57F500 57" Rear Projection...

1 Answer

Screen has 3D appearance


Bad convergence ICs. I have a tip at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics which explains the problem, how to correct it and where to get the parts. Let me know if you need more help. Thanks for using FixYa and for the generous rating.

hardrocko

Apr 20, 2010 | Toshiba 57H81 57" Rear Projection...

1 Answer

GREEN AND PINK COLORS ARE SEPERATED PICTURE IS ARCHED TOP AND BOTTOM. HOW DO I REPAIR THIS??


Problem #1) Convergence

Symptoms:
  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Dec 09, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

2 Answers

The tv picture looks like should be wachting it whith 3d glasse


This is a very common failure on Projection TV sets. Its called a convergence failure. Here are some common symptoms.
  • 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.
The other common problem is cloudy lens fluid. After many years the coolant in the blue and green lens will become cloudy and cause the screen to look dull, red/orange, bright white, etc. You may even see halos around objects on the screen.

You can see some example photos and find a solution here on Fixya.

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Nov 15, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Picture display


The digital convergance is going.In Canada it's a $450 repair which is not worth it

Sep 28, 2009 | Philips 43P8341 43" Rear Projection...

1 Answer

Sony 65" Rear Projection loses picture, then gets diagonal lines


This is common problem on this tv, picture tube is bad. Blue and green is more % bad.
Thank you

Aug 07, 2009 | Hitachi 51F59 51" HDTV Projection...

1 Answer

JVC AV-56WP74 56 in. Rear projection blurred image


Check that the 3 output plugs are in the right sockets (Red, Blue, Green) There is usually a felt pen colored mark on a white tape on the plug in wires. The Board sockets are marked Red, Green, Blue.

Easyab

Jun 20, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Neon Pink Lines


"eprom upgrade" by Panasonic tech will solve the problem.

Jan 13, 2008 | Panasonic PT-61LCX65 61" Rear Projection...

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