Question about Samsung PCN5425R 54" Rear Projection Television

6 Answers

Tv problem samsung PCN5425R 54 in.

I have red bow on top on my skreen and green color is not line up with the rest of the skreen image.

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  • julia30 Sep 28, 2007

    hi guru.I purchase this part#BP95-00142E but my tv still looks the same.please help.thanks

  • julia30 Sep 28, 2007

    hi.how i can do the alignments?

  • julia30 Sep 29, 2007

    I purchase the manual alredy and Ido the alignment,but is still the same.before i got red and green only now red,green and blue.I dont now whats happend

  • julia30 Oct 19, 2007

    tvDummy give me yours email and I send this alignment for you

  • BO61990 Nov 08, 2007

    I HAVE A RED WAVE COLOR GOING THROUGH THE SCREEN

  • nancy51 Nov 18, 2007

    I have the same problem...red bow on top and green distorted througout i tried the convergence setting but it didnt help...

  • joediesel Nov 26, 2007

    Very easy repair....Just replace the convergence amp board part# BP95-00142E
    (about $80) It includes both convergence IC's and associated components (Five connectors,one screw,easy access)no soldering...


    Comment by TVtechmaniac, posted on Sep 28, 2007
    One of two things:You either never had a convergence problem to begin with or more likely you need to go into the convergence service mode and do the alignments (green can only be adjusted in the service mode)


    Comment by TVtechmaniac, posted on Sep 29, 2007
    I have the alignment manual on pdf - If you want it let me know



    I have just ordered the convergence board, could you please send me the alignment manual so im ready when it arives? Thank you. joediesel

  • windyhill Dec 02, 2007

    a friend of ours wants to give us this modeal and said :



    the green lamp wire became disconnected now the picture does not have green and you cannot adjust green because it is not on the screen, just red and blue, help - also does any one have service manual and alignment ??? It is a samsung pcn5425r



    we don't know if we should take it if it is not an easy fix, then what ??? any suggestions ? he said he was watching TV and a green stripe (Like faded) is on the screen ???????



    thanks in advance - any suggestions ????

  • ksherer Dec 22, 2007

    I have a similar problem.  My blue is right on but my red is way off to the right.  I went into the menu mode to try to line up the crosses but it would not move left as needed.  My question is do I need to replace the whole convergence panel or just the STK392-040 piece?

  • rkymtndave Dec 22, 2008

    can you please send me a copy of the alignment manual for samsung pcn5425r tv.
    thank you.
    davidr118@gmail.com

  • biggyb Feb 12, 2009

    I have a PCN5425R Could someone send me the alignment manual to me at biggyb_us@yahoo.com thanks

  • mamadecinco Feb 12, 2009

    I also just purchased the convergence board and need the alignment manual. Could someone please email it to me, thanks. jpearcestl@charter.net

  • perlmans Mar 29, 2009

    My TV looks blurry only on the left side of the screen, and I don't have the original remote to try to fix the convergence... the auto-focus only gets to 5% then quits when I try to realign it... any suggestions? I've had this TV for years and it just got out of focus yesterday...

    Thanks in advance!

  • ny66ny Apr 11, 2009

    I have a curved line across the top of the screen and the color making me see double. How do I fix this? Please help. I love this TV and I don't have the money to go out and buy a new one.



    Thanks

  • SolarCurve May 11, 2010

    If anyone has the alignment service mode information can you email it to me at solarcurve@gmail.com pretty please? I got the new board but it's still not lining up correctly between the crosshairs even tho the cross hairs are a close as possible. Thanks for your help.

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Very easy repair....Just replace the convergence amp board part# BP95-00142E (about $80) It includes both convergence IC's and associated components (Five connectors,one screw,easy access)no soldering...

Posted on Sep 20, 2007

  • David Makowski
    David Makowski Sep 28, 2007

    One of two things:You either never had a convergence problem to begin with or more likely you need to go into the convergence service mode and do the alignments (green can only be adjusted in the service mode)

  • David Makowski
    David Makowski Sep 29, 2007

    I have the alignment manual on pdf - If you want it let me know where to send it.

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MY PCN5425R PICTURE ROLLING

Posted on Jul 05, 2011

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Man it seems like the PCN5425R is beating everybody up. Well let me join the group. I had my convergence board replace because I had bow in the picture. And that fix the problem. Then I had the blue color started turning green. Then I had someone to come out to fix it. And he clean the blue lamp out and reseal it. It left a slight blue haze but it not to bad. Now I have diagonal lines in the picture. Even when I change the mode to video to watch DVD it's still there. I had a guy come out to look at it. And he basically told me to get another tv because the part is hard to find. I'm looking for a second opinion. Can this be fix?

Posted on Oct 02, 2009

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Samsung pcn5425r will not power on

Posted on Apr 27, 2009

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I am having similar problems with convergence.  When I go into the remote manual convergence mode, the blue is perfect and the red is way off.  My question is do I need the whole convergence board or just the STK392-040 semiconductor?

Posted on Dec 22, 2007

  • ksherer Dec 29, 2007

    May I please have the PDF of the alignment manual.  We have replaced the STK semi conductor but the colors are not lining up yet.


    ksherer@mac.com

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Can I get a copy of the alignment manual pdf? I'm about to order a new covergance board and would be nice to have in case I need to do alignments as well.

 

Thanks in advance

 

jtewkesb@hotmail.com

Posted on Oct 19, 2007

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Mar 06, 2010 | Samsung PCN5425R 54" Rear Projection...

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I have a HCN4727w samsung. Red/green shadowing. Bowed image


Projection sets have two very common problems.

The first common problem is convergence

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. This is called convergence.

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,Mitsubishi,Zenith and others.
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Here are some of the most common problems with these sets...

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Your set may have one or more of the following symptoms....

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Your convergence ic’s have failed, this is a common problem with most all projection tv’s, the repair is involved. I suggest in your case calling a local repair shop.

Sep 01, 2009 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Double red & green lines on screen


thats a connector issue in your LCD, it might be your LCD connector have lose connections check it.

Jul 10, 2009 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Color seems off possible bowing of the image at top and bottom


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Jun 07, 2009 | Samsung PCL5415RB 54" Rear Projection...

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Picture is bending at the top and bottom and looks 3d


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

Problem #1) Convergence

Yours may have one or more of the following symptoms
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Problem #2

Another common problem is dull or washed out video.
Your TV may have one or more of the following symptoms....
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You can see some more examples and find a fix here
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Dec 15, 2008 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Red bow on top and bottom of 61dx01b


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 projeciton 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 photos of convergence problems.

42d3683.jpg

7859b01.jpg

e87380c.jpg
Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix

69189a5.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you are handy and can follow directions. You can get complete repair kits from TvRepairKits.com or click here. They have put together DIY repair kits that include the OEM parts and step by step photo instructions for each repair. If you are not handy or can't follow directions we would suggest calling a shop.

May 21, 2008 | Samsung PCL5415RB 54" Rear Projection...

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Samsung BP95-00142E Convergence Board changed still having a problem with the blue color


Actually the TOP Left blue corner cannot be allinged properly thru manual blue convertion.  Red is aligned correctly.

Oct 30, 2007 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Blue horizontal bows/lines


Replace convergence IC's,then check alignment.

Use OEM quality ==I use Panasonic IC's with no call-backs.

T.

Oct 13, 2007 | Samsung PCN5425R 54" Rear Projection...

1 Answer

3d picture


"Red means your set is heading towards being dead" is the general rule I've always followed. Red means there is some serious internal issues. There is one thing that might mean its not serious. If you have component hooked up, check the cables to make sure its hooked up properly with the correct colors on the correct color inputs. that can make a huge difference. If you have them incorrectly hooked up it can turn the image all red on your screen. Otherwise, it appears your set is headed towards needing some service. This is not something you can just fix on your own. Is your product still under the manufacturer's warranty or an ext. warranty? Good luck. keep us posted!

Sep 13, 2007 | Samsung PCN5425R 54" Rear Projection...

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