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

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Color is off and looks like a fish eye look

Could the color transfer board be bad and I even tried the perfect picture button on remote and tv still way too much red....

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  • 4,402 Answers

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

Posted on Dec 20, 2007

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I have an lg golden eye tv.....can see the picture perfectly except for 3-4 inches of black runnin down both sides that curves in...how can i fix it


Try changing the tv picture settings to 16:9 ratio or widescreen/letterbox setting!! Menu > picture> newer lg's also have a quick menu button on the remote. Hope u sort it.

Feb 23, 2011 | LG Televison & Video

1 Answer

We have a Philips 60pp9401, 60' rear projection tv. The images looked like they are layered. How do we align the colors without the original remote control? Using Intellisense.


U can't alignments this even u have the original remote.Tv have a problems known as convergence problems,it dead.Colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts,must be changes on the tv convergence board to fix convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Dec 18, 2010 | Philips 60PP9401 60" Rear Projection...

1 Answer

Too much green dont have orginal remote. Is there


your tv needs repair one of the transistors on the neck board is bad..the neck board is connected to the picture tube end inside the tv..but be care full as it stores very high voltage.if you are not a tech have a tech look at it.

Jul 11, 2010 | Zenith Televison & Video

1 Answer

Only the red light comes on


Whats up Wade?

This is DVD MIKE with Perfectimagess.Try this first .Unplug the TV for a while and press the On/Off button which is supposed to perform a "reset".After that, plug the TV back in. It should come on and the Timer light off. The picture and colors might be distorted, but pressing the Perfect Focus button on the remote control resolves this right away.

The problems is a black picture or the TV won't turn on. The Timer light stays lit even though no Timer has ever been set. The colors converge and the picture is pinched. I don't think all of the expensive repairs are necessary, My TV did go out after a week of non-use while out of town (I was out of town, not the TV). I don't know. I'll post more if I learn more. I hope this helps Wade,

Vacuum the dust off of the circuit boards and inside the cavity. TAKE CLOSE UP PICTURES OF THE CONNECTORS BEFORE DISCONNECTING FROM THE CIRCUIT BOARDS. (IF YOU HAVE TO.) TAKE OUT CIRCUIT BOARD MOUNTING SCREWS. AND REMOVE THE BOARDS.

VACUUM THE DUST. LOOK- SMELL AND CLEAN THE GROUNDS, AND CAREFULLY CLEAN THE BOARDS. ASSEMBLE. DOUBLE CHECK CONNECTIONS WITH PHOTOS,
AND PLUG IN, TURN ON AND HOPEFULLY ITS ALL GOOD.

WADE WORK WITH ONE HAND AS MUCH AS POSSIBLE SON!!

DVD MIKE

May 14, 2009 | Akai PT4298HD Rear Projection Television

1 Answer

It's a toshiba 32inch tv,9 years old still a great picture but now when u turn it back on the power button flashes red and there's nothing but if u tap the side of the tv it will come on and work perfect...


sounds like you have bad solder joints on your set coused by heat transfer. You will need to remove the board and look it over real good on the solder side and resolder any that look bad if you can solder or take to shop to have fixed. There is high voltage inside the tv even if it is unpluged from the ac wall outlet. Be sure to unplug before you get inside of the tv even then you can still get zaped and it hurts.

Mar 04, 2009 | Toshiba Televison & Video

1 Answer

Sony KP-53HS10 - Green & pink halos & picture "bowed" on edges


you will need to replace the convergence IC's and test resistors on them for bad values , if you want to do the repair yourself
otherwise to have a tech come out and do the repair will be about $300

Dec 12, 2008 | Sony KP-53HS10 TV

1 Answer

No Blue


The bulls eye is what us TV repair guys call it. It is a perfect description. The tube is good. The automatic degausing circuit is not working because the black square thermistor D805 needs resoldering on the bottom of the board. You will find that a magnet will affect it, and a degaussing coil will make it look perfect for 1 week. Soldering the thermistor is a permanent solution.

Mar 24, 2008 | Panasonic CT-27G21 27" TV

3 Answers

Tv not responding to remote and now will not turn back on!


if the remote eye on the tv it will do all kinds of strange stuff once the eye on tv gets dirty the the tv will shut off after 2 seconds try cleaning it and see what happens the eye on tv is hard toget to so get a can of air to blow it out i took my pocket knife to clean mine i know that was ruff on eye but thats all i had if this dont work try unpluging your control board on front of set board may be bad or buttons are stuck email me at rjp5765@msn.com if this helps

Nov 01, 2007 | Mitsubishi WS-55613 55" Rear Projection...

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