Question about Samsung PN50B450B1DXZA

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I have a Samsung plasma tv 50 inch. Model PN50B450B1DXZA. It has sound but no picture. What do I need to do to fix it?

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Posted on Jan 02, 2017

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SOURCE: Broken Plasma TV

I'm looking for a broken screen HP-S5053 to buy from someone. I have a new screen that needs a home. I need one that is complete and working other than the screen. Or I would sell my screen to you. Thanks, Wade wade@engineeringexperts.us

Posted on May 21, 2008

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SOURCE: No picture but have sound on Plasma 50"

Call Associated Electronics @ 414.281.1000 and tell them what you need. They are very good, and extremely helpful.

Posted on Mar 23, 2009

GadgetRaja
  • 150 Answers

SOURCE: 50 inch samsung tv clicks on and off when turn on

the Fuse needs to be Replaces, contact nearest samsung service center. would cost just $1 trust me


email me if you need any assistance ... rajanetworking@gmail.com

Posted on Sep 02, 2009

  • 6 Answers

SOURCE: Have sound but no picture on Samsung plasma

It's a pretty common problem. The no picture but sound problem is usually the y sustain board. I've replaced 2 on mine now. The 680uf 35V capacitors usually are bulging because one of the power transistors went and took them out. This has happened to both of the y boards I had. One time the failing y board took out the buffer boards too, and once it did not. The fix is super simple and anyone with even the most rudimentary knowledge of computers or electronics can do the labor yourself. You should do the simple stuff first by just doing a quick test with a multimeter. Just check the power coming to the y board. After that you can just remove the y board by removing 3 cables and like 3 screws. Plug in the new board and it's done! You can source the parts from a place like shopjimmy or discount merchant. 3 boards were like 200 bucks. 1 board is like 100 bucks. Labor took me 15min. Think about that the next time an electronics repair place charges you 1000 dollars. Of course they check everything (Yeah right) and warranty their work (I don't) but if you check the service manual it states that this is the most common repair. Look for the Canadian manual online. Hope this helps!

Posted on Feb 23, 2010

  • 28 Answers

SOURCE: My tv won't turn on, the red light just blinks and

power suppy needs replacing...according to samsung and other forums i read when mine did this its a common problem

Posted on Mar 20, 2010

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Will not turn on I have already replaced the Samsung plasma TV pn60e530a3fxza pwr supply


Samsung Plasma TV - Won't turn on - Forums - CNET

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - I have Samsung 50" plasma tv model HP-S5053. The unit would not power on and blue light was out. Tried a different power source which did not change result. Samsung TV LN52A650A1FXZA won't turn on, keeps clicking
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Samsung 50 inch plasma wont turn on. 8Jallin ... Up next.samsung plasma tv not working, wouldn't turn on, FIXED, repair, diy - Duration: 14:56.

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Samsung 50 inch plasma wont turn on - YouTube

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https://www.youtube.com/watch?v=Uo-SazF_G9Y
Jan 9, 2014 - Uploaded by 8Jallin
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https://www.youtube.com/watch?v=gnkyAGyI7GA
Oct 9, 2013 - Uploaded by ShopJimmy.com
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WHAT COMMON PART / TV Board IS BAD ON SAMSUNG Plasma ... a gamble. it the cost of repair is over 300 just buy a new 50 inch tv for 600.
Samsung 50" Tv Power Supply Boar...$34.00eBaySAMSUNG UN60EH6002FXZA...$23.00TV Parts Guy42% price dropSamsung 50" Pn50c550 Pn50c45...$18.99eBay


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My Panasonic plasma Tv does not have sound. How do I fixed that


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Have a 50 Samsung plasma that has developed vertical white lines across the screen about 1 inch apart. Quality of picture is still great and unaffected. Lines have left once or twice but come back. Ca


Maybe it's time 4 a new t.v. Do you leave t.v. on a lot or play a lot games. Turn off your t.v. when not using. Is t.v. old, get a new new one. You will be you did. The newer sets have HD which make for better viewing. I suggest an LED and not a Plasma.

Jan 28, 2015 | Samsung PN50B450B1DXZA - 50in Ws Plasma Tv...

1 Answer

50" Samsung tv (model #PN50B450B1DXZA) turns off


I had a similar problem with my 42 in Philips LCD HDTV.



Here was the problem. My Power Supply Board had several bad capacitors. I opened my TV (warranty was expired of course) and found four bulged capacitors. Many electronics companies were sold capacitors that failed in 2-5 years instead of 10-20. The capacitors fail prematurely due to a lack of preservatives. Unfortunately, they were installed in all sorts of devices and cause a wide range of failure problems.


Here are some options for you.

1. Have it fixed by a professional

2. Open your TV and find PSB. Check for faulty caps. If you find some (bulged or leaking) bad caps replace the entire board.

3. Remove and then replace individual faulty caps. This takes some soldering skill.

Caps are inexpensive and if you can take care of it yourself it will save you hundreds.


I have a tip/tutorial on this site that may also help. It gives step by step instructions for replacing caps on PSB #715t2432-2. If this is your board you are in luck. It's called: Fixing the Philips Turns/shuts off on its own problem.


Hope this helps and Good luck.


Kaufman605

Dec 12, 2010 | Samsung HP-R4262 42 in. Plasma Television

2 Answers

Have 50 inch samsung plasma tv.have sound but no picture.


If the sound is still going and you can change the channels then the problem is most certainly the ysus or zsus board.

May 20, 2010 | Televison & Video

2 Answers

50 inch samsung tv clicks on and off when turn on


the Fuse needs to be Replaces, contact nearest samsung service center. would cost just $1 trust me


email me if you need any assistance ... rajanetworking@gmail.com

Sep 02, 2009 | Samsung LN-S4051D 40 in. LCD Television

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Ysus board number for a sanyo 50'' plasma model dp50747


This is a Sanyo Vizon 50" plasma the model number is DP50747 .. hope this helps the website for this product is www.sanyoctv.com and the phone number is 1-800-877-5032

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No picture


Hav 50 inch lg no pic but got sound wtf how do i fix it an there r 5 flashes b4 green light stayes on at the start

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