Question about Samsung HC-P4241W 42" Rear Projection HDTV-Ready Television

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Self focus stop working on my samsung 42 in tv does any one knows what to do before call out!!!!!!

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Convergence ICs need to be replaced.
Go to Encompass Parts Distribution 1-800-638-3328
Type in your Model # for Parts List Just replace the whole convergence board ,if you can solder just order STKs big black ICs will have PN# on them. 1-800-628-1118 and sometimes its Faster,Cheaper in the long run.just to replace the whole board.

Posted on Sep 28, 2010

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No codes on the remote control to configure the self focus


Codes for Samsung are: 0105 0077 0076 0109 0007 0009 0004 0005 0085 0172 0942 0358 0012 0015 0080 0104 0106

Sep 18, 2012 | Televison & Video

1 Answer

Samsung hcn4226wx/xaa red color out of focus


Ok first of all, the convergence board you are looking for is no longer available from Samsung, probably because of the large failure these boards are having. The only thing to do though would be to replace the convergence amp IC's on the convergence amp board. this will involve locating the convergence amp board, going to http://www.samsungparts.com, entering your model number, without the /xaa prefix. Locating the list of parts for this TV set, and getting the right convergence amp IC's for this TV set. The numbers for the convergence amps are STK-392-040. You will also need to get the service manual for this TV set to perform touchup convergence, as well as to realighn the magic focus into the memory of this TV set. If you have the ability to solder and unsolder, you should have no problem replacing thes convergence amp IC's. But i will have to say this, about 45% of these TV sets do still have a problem after the convergence IC's are replaced. this is usually due to the burnt ground return resustors on the convergence board, so be perpared to know how to read a scematic diagram in the service manual and to trouble shoot the board. There is no simple repair to this problem I'm afraid, with this Samsung TV set. But , if at any time, you feel lost in the repair of this set, do not continue, and call out a pro to assist you in the repair of this TV set. Good Luck with the repair of this TV set.

Jun 26, 2007 | Samsung HCN4226W 42" Rear Projection...

1 Answer

Samsung self focus


BY FUZZY IF YOU MEAN STILL HAS COLORS OUT OF ALIGNMENT THEN THE STKS NEED TO BE REPLACED ALONG WITH ONE OR MORE RESISTORS.

Nov 14, 2008 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Check Factory Data after fixing convergence and resistors


Plugs on the chassis coming from keyboard and side video input are switched (they have same plug)
redoo convergence save and auto focus in factory mode after switching plugs

May 02, 2008 | Samsung HC-P4752W 47" Rear Projection...

1 Answer

Samsung Rear Projection TV - SP43H3HT


There is a problem with the self focus function on the TV set.  We have had ours replaced twice. Once under warranty and once out of pocket.  After you get it fixed, if you do, the self focus option needs to be set to "OFF" and only focus the TV when necessary.  Ours is going out again unfortunately. You would think paying what we all did for this paticular TV  we would or received a higher quality project.  However, Samsung only hymns and haws about it and offern absolutely no help other than TV repair people in our area that they know about. (which seem to charge absolute top price).

We tried to get the screen replaced while under warranty and were unable to Samsung wouldnt cover it.  Now we cant even locate the top layer screen and pay for it ourselves.

I dont think I will ever purchase a Samsung TV again.  Never again.

Apr 26, 2008 | Televison & Video

1 Answer

Samsung HCN4226W blue color outlines


Samsung parts for convergance problem
http://www.partstore.com/Part/Samsung/Samsung/BP9500142E/New.aspx
This convergence board works with the following Samsung television models: HCM4215W, HCN529WX, HCN559WX/XAA, PCN5425R, HCN4226WX, HCN529WX/XA

Mar 10, 2008 | Samsung HCN4226W 42" Rear Projection...

2 Answers

Now What???


I want to get this straight are you saying that you cant align them
and this is your focus problem or you have two problems that you cant get the convergence and the focus?

it might have been easier just to have the board replaced...
Samsung parts for convergance problem
http://www.partstore.com/Part/Samsung/Samsung/BP9500142E/New.aspx

Jan 28, 2008 | Samsung HC-P4752W 47" Rear Projection...

1 Answer

Samsung rear projection tv has multiple images with differnet colors


The auto self focus screws up if the picture does not remain constant or close to it while focusing. It is designed to self focus every fifteen minutes. Go to menu and then setup and turn the auto focus feature off. I have had mine off for the past year and have had no problems. If you slide the bottom portion of the remote down you will see a self focus button. My suggestion is to put a DVD in and hit the pause button during a scene and then hit the self focus button. It should align back up and may take a couple of tries. (If you have an aftermarket remote, just enter the menu and then setup and you can activate the self focus feature, just don't turn it to auto focus!)

Dec 31, 2007 | Samsung HC-P4752W 47" Rear Projection...

1 Answer

TV KEEPS TURNING OFF ITSELF


how long does it stay powered on and do any of the lights flash if so how many times?

Dec 16, 2007 | Samsung HCN4226W 42" Rear Projection...

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