Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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Need help with Samsung problem

I have a samsung 42" rear projection HD TV. In the middle of the screen it goes downward several inches. It makes it really hard to watch! Duh! Do you know what part I need and whether it is a fairly easy fix.

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Can you post a pic of what the screen looks like when its doing this, and is it constantly like this at all times? let me know I should be able to help you.

Posted on Apr 08, 2008

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1 Answer

Colour has screwed up


Call Encompass Parts Distrubtion 1-800-638-3328 its either your DMD board 180.00 or Light Engine and they do not have any in stock Cost $1,056.00 Try UED 1-800-648-6657>

Dec 31, 2009 | Samsung HLN5065W 50" Rear Projection...

1 Answer

My tv sumsung hcn4226w 42 inch rear projection will not turn on


either the lamp is burned out or the ballast and power supply board need to be replaced. can call 1-800-samsung for nearest service center.

Dec 11, 2009 | Samsung HCN4226W 42" Rear Projection...

2 Answers

I have a vertical stripe on the left side of the screen that comes and goes. It appeared after my wife and I watched a vhs video on our Samsung 42' lcd hd tv.


first of all hello!

look i need to know a little bit more of your problem so i can help you!

let's see first of all how often is the problem happening ? after a wile the lines go away or they are always there? please let me know because i think i now what is the problem i just want to make sure!

yeah have a good day!

Sep 22, 2009 | Samsung HL-S5087W DLP TV

1 Answer

Double images


you will need to have the tv re converged to make the picture right call a repairman

Feb 16, 2009 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Blue "shadows" on my picture?


if you take the front bottom panel off, you will see 6 little nobs, look like this ::: the midle 2 should be blue, middle top is the focus, middle botton is intencity, turn the middle bottom nob down about a quarter to half turn, should solve prob

Jan 08, 2009 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Red Convergence Issue( Samsung HCM4215W)


Bad chips or faulty soldering.

Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

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

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

Dec 23, 2008 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Red Convergence out on right side of the screen only


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

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

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

Dec 08, 2008 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Picture shadow on rear projection Sony big screen TV


You have 2 distinct problems that should be addressed separately. Please repost the Samsung problem. I will address the Sony problem here.

If the "shadow" makes the picture seem somewhat of a 3D one, the problem is with the convergence circuit. This could be as simple as bad connections on the pins of the convergence ICs or defective ICs. If you can solder and would like to attempt the repair, update this and I'll provide more details and instructions.

Dan

Sep 25, 2008 | Samsung HCM4216W 42" Rear Projection...

1 Answer

Black Lines


yea my 50 inch hdtv is the same. i contacted the samsung number since its still under warranty and they said i need a new engine or something for my tv that they would come out next week to fix it. i guess it happens alot. but they said once itf fixed it probably wont happen again. so u should call them

May 11, 2007 | Samsung HCN4226W 42" Rear Projection...

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