Question about Samsung PCN5425R 54" Rear Projection Television

1 Answer

Samsung pcn5425r faded blue?

Hi i bought this tv second hand and when i got it back to my place i noticed that the blue is faded around the outer part of the screen also when doing the convergence the blue cross hairs dont show up to adjust. oh also and whites bleed. do i need new convergence ic or board or something else thanks

Posted by on

  • 1 more comment 
  • smashamole Jun 11, 2008

    do you by any chance the part # for the blue crt circuit board?

  • smashamole Jun 11, 2008

    before i drop 135 bucks on a blue crt. you think it could be coolant contamination? here are some pics

  • smashamole Jun 12, 2008

    well i looked to see if the coolant was contaminated . the water was very cloudy almost gray on the sides and there was a dead bug in the water too! im guessing that means its contaminated

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Samsung Master
  • 8,617 Answers

You either need a new Blue CRT or the Blue CRT circuit board. You can get both those parts at the following link for a real cheap price as they have them used which cost a fraction of what they would be new. Leave them a email with your model number and what youre needing they will respond back quickly.
http://servicemanuals.vstore.ca/

Posted on Jun 11, 2008

  • 1 more comment 
  • Sonny Berry
    Sonny Berry Jun 11, 2008

    No, I dont have that info available it would be in the service manual, and I dont have one for that model samsung. Sorry wish i could help. The numbers should be on the circuit board itself.

  • Sonny Berry
    Sonny Berry Jun 11, 2008

    Thats a very good possibilty that the coolant could be contaminated as thats a classic sign of bad coolant when you see the halo like that. It might be worth changing the coolant. however you can tell if the coolant is contalminated just by looking into the blue lens while its playing. You will notice bacterial growth which is very noticeable if the coolant needs replaceing.

  • Sonny Berry
    Sonny Berry Jun 12, 2008

    Yes if it looks cloudy change the coolant. You will need to replace it with optical grade coolant, you cant substitute any other type of coolant or you will damge the CRTs.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Still, bright images on my PS3 change the color of my TV in areas


hi verifies if you are connecting good the video cable i mean the red, the yellow, and the white, if this dont serve you, is because your tv is to old.

Sep 19, 2009 | RCA TruFlat 27F520T 27" TV

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...

1 Answer

PCN5425R Fading in and out


No It is not the picture tube.
First, I would suspect a bad solder connection (cold solder connection) to find this problem hit the side cassing to see if the picuture goes away or comes back.
Another way is take the back cover off and tap gently on the boards with something not conductive or your hair would look like mine. The most commond section is power supply and neer the Horizontal flyback transformor.
The horizontal transformor look at it, it's a big greyish darty little thing about 3" x 4" and stand up about 4" with a big red wire going out of it. Don't touch it, it has very high voltages, just look what it done to my hair I'm telling you don't touch it along with it's red lead's. Just look to see if it is arking if so replace it.

When you have convegence problem , it is mis aligment of the colours in the genmentry aligments.
I would suspect more in the power supply section.

Regards

What about Bob
Timmins, Ontario
Home of Shania Twain.

Mar 08, 2008 | Samsung PCN5425R 54" Rear Projection...

2 Answers

Red convergence way off


Hello,
I had the same issue as you pretty much exactly and so do others right around this last few weeks so I am thinking that this is a common problem with the product itself.

You can fix this pretty quickly with the link below. I bought it and it resolved the issue.

http://www.partstore.com/Part/Samsung/Samsung/PCN5425R/Samsung/Samsung/BP9500142E/New.aspx

Jan 02, 2008 | Samsung PCN5425R 54" Rear Projection...

6 Answers

Bright blue pixels on left side of plasma screen


try to adjust Vs & Vsc within 5% of their spec on the power supply board when you notice the problem.

Jan 01, 2008 | Televison & Video

1 Answer

Samsung PCN5425R 54 in. Rear Projection


Ksherer,

The adjustments that your are trying to make, I do from standard menu. I did not have to enter service mode with mute 1-8-2 to make them. I have same model PCN5425R

Nov 08, 2007 | Samsung PCN5425R 54" Rear Projection...

6 Answers

Tv problem samsung PCN5425R 54 in.


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...

Sep 20, 2007 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Samsung 54" Projection TV (PCN5425R)


sears does inhome service, if you do try to fix it, there is usually a board mounted to the back of the tubes (above the others), if it has this convergence board, try unplugging the red connector with the blue wire and turning set back on, if it powers with a 3d looking picture, you have a bad convergence module. Other than that you may want to call a repairman.

Jul 08, 2007 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Convergence: concave picture with double image


An easy replacement on the Samsubgs is to replace the convergence board. If you are doing this yourself it is just a plug in board. Here is a link for the part number and how to purchase it. http://www.partstore.com/Part/Samsung/Samsung/PCN5425/Samsung/Samsung/BP9400383A/New.aspx

Apr 09, 2007 | Samsung PCN5425R 54" Rear Projection...

Not finding what you are looking for?

Open Questions:

Samsung PCN5425R 54" Rear Projection Television Logo

238 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72620 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...