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My samsung flat screen t.v. Model #pn50b450b1d has sound but no picture how do i fix this?

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6ya6ya
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Posted on Jan 02, 2017

budmrtn
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SOURCE: Audiovox model FPE3000, has sound and picture but

There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Posted on Dec 02, 2009

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I have 50 Samsung plasma TV model: PN50B450B1D it comes on but the picture is dark and it has an message saying the signal is weak or low. Do you have any idea of what boards to replace?


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Nov 18, 2016 | Samsung Televison & Video

1 Answer

Why i dont have picture on my plasma tv


That's a a very vague question. One possibility is that you need to plug it into power. Another possible issue is that the outlet you plugged it into doesn't have power itself.
Maybe the video feed you are using is sending a black screen. Is there any indication of power on the TV?

Oct 16, 2016 | Samsung 50 in. Plasma TV

1 Answer

Samsung flat panel TV. I have sound with a black screen. Can you help me


Hi Cherie, The link below is a YouTube video showing how to fix a Samsung television NO picture GOOD sound, Also there's videos down the right side of the link that may help as well........CHEERS.. Samsung UN46D6000 No picture Sound OK problem FIXED BN95 00497B BN41 01662A

May 01, 2016 | Samsung Televison & Video

1 Answer

Samsung plasma pn50b450b1d clicks and won't turn on


It's probably the power supply module. Might not be worth repair unless you can buy it and install it yourself.

Feb 15, 2016 | Televison & Video

2 Answers

What do you think is wrong with my television, it has sound but no picture. How can I fix the problem?


Hi there
I would go to menu on the remote , from there to picture go down the list, if you do not find anything there to help you. Go to Support and to the E manual .
26053790-x3zeawgeewbvgdzeyuixqaom-4-0.jpeg Kolbrun

Jan 14, 2016 | Samsung LN52C530 52" LCD TV

3 Answers

Samsung flat screen tv no picture sound only, I have checked all connections and remote still same problem.


The T con board is faulty. It is the board with flat ribbon cables going to the bottom of the screen. It is not hard to replace this board. You can get one from here:
TV Parts Universal TV Stands DLP Chips ShopJimmy

Jan 01, 2016 | Samsung Televison & Video

2 Answers

My samsung ln46c630k1fxza 46 inch t v that has no picture or backlights, i replaced the t-con board, that didnt fix the problem. can you tell me how to fix the problem?


Samsung LED TV Model UN46D6400UFxza has sound but ...

? 2:16
https://www.youtube.com/watch?v=s2hLKzdyDWU
Oct 21, 2013 - Uploaded by Clif Venom
Samsung LED TV Model UN46D6400UFxza has sound but no picture ... LCD & LED TV Repair - No Image ...Missing: ln46c630k1fxza

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Dec 20, 2015 | Samsung Televison & Video

1 Answer

Thin vertical lines on plasma tv


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to both Plasma display & LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Aug 21, 2015 | Samsung Televison & Video

1 Answer

50 Samsung plasma turns on got sound fuzz picture


Go in the service manual , find it on the internet and find what they say about the light blinking 5 times. Best of Luck! Serge Lavallee.

Oct 14, 2014 | Samsung 50 in. Plasma TV

1 Answer

We just purchased an Samsung Plasma model #PN50B1D


unfortunately these newer tvs do not display the standard definition analog channels very well. the picture gets better when viewing digital channels but doesnt display at its best untill u place it on a high definition channel

Feb 07, 2010 | Televison & Video

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