Question about Samsung 50 in. Plasma TV

1 Answer

I have 50"plasma tv with picture but no sound. It shut itself off a number of times before this happened. I have the back of the tv off. the model number is PN50A400C2DXZA version SM12

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 272 Answers

Well, it could be something inside, but it could also be a setting.
In SETUP, there's the option of using the internal speakers or external speakers. If it's set on external speakers and you don't have any connected, then you get no sound.

Posted on Dec 02, 2014

Ad

6 Suggested Answers

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

Ad
  • 1 Answer

SOURCE: my 50 inch samsung plasma tv turns off and on by

My Samsung 52" plasma TV will shut off while watching TV. It will do it repeatedly and we have to turn it back on. Is it overheating and shuts down? How can this be fixed?

Posted on Dec 19, 2009

lukster
  • 217 Answers

SOURCE: blackout problems

It could be the LVDS cable that is connected between the logic main board and the main board, sometimes this cable is too short and comes loose from one of the boards, it could also be a sign that the logic main is going out or the panel itself is shorting out

Posted on Feb 17, 2007

  • 12 Answers

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

  • 111 Answers

SOURCE: Samsung 50in Plasma tv picture issues.

buffer board needs replaced need to replace both

Posted on Feb 04, 2010

  • 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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Top of screen had 2 6'' lines across top of the screen,then it went all distorted and shut itself off. the unti is a 50'' lg model 50pg25 and is only 9mths old what caused this and is it upgradeable to the...


You can't upgrade a panel tv, plasma or LCD.You may have had a plasma panel failure,I sell LG tv's and for the panel to go bad is rare but I have had it happen approx.6 times in the past 5 years.I highly recommend contacting LG"s customer service they will stand behind the panel and get you going again.Good luck!

Nov 22, 2009 | LG 50PX5D 50 in. Plasma HDTV

2 Answers

My 50 inch samsung plasma tv turns off and on by itself. it also clicks while this happens.


My Samsung 52" plasma TV will shut off while watching TV. It will do it repeatedly and we have to turn it back on. Is it overheating and shuts down? How can this be fixed?

Oct 27, 2009 | Samsung HP-R4262 42 in. Plasma Television

3 Answers

50 in philips hd plasma with ambilight model number 50PF9631D/37


The x-sus and y-sus panels have some fuses,check to find out wich panel is broken and replace.

Sep 04, 2009 | Philips 50PF9631D 50 in. HD-Ready Plasma...

4 Answers

LG 50inch Plasma received loud sound then went black


I suggest you guys take your TV's into a repair shop like Sears or Best Buy... The main reason most plasmas go dark is because of decay, but I don't think this is the case. Because what you describe is similar to what happens in LCD's when their back light goes out. Although you can open up and repair the back light your self in a LCD, I would not advise you to do so for a Plasma, because of the hazardous chemicals used in the plasma display plus the fact that plasmas don't use back lighting. And 2 years is way to soon for decay to be a factor. So more than likely a circuit shorted out and the TV has to be opened up to be repaired.

May 27, 2009 | LG 50PX4DR 50 in. Plasma TV

1 Answer

Lg plasma after storm doesnt want to turn on


Mainboard damaged and need to be replaced, try EBAY for a general picture of prices but you will need your product code wich is located in the back of the TV next to serial number.

May 14, 2009 | LG 50PC1DRA 50 in. Plasma Television

2 Answers

42 inch LG Plasma TV - Lost picture


This is almost certainly the device that sends electricity to the the plasma in the panel after failing. Bring to your local repair shop and expect to pay 300-400 parts and 100-200 labour.

Cheers,
Stephen

Apr 28, 2009 | LG 50PC1DRA 50 in. Plasma Television

4 Answers

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

Mar 16, 2009 | Sanyo DP50747 50 in. Plasma TV

1 Answer

Screnn going blank


sounds like sky tv issue, try different cabling

Jun 02, 2008 | Samsung HP-R5072 50 in. Plasma HDTV

3 Answers

TV turns off by itself & won't turn back on til unplugged, then plugged back in


Well, first your model number is the 42 inch, but I digress...

I had a similar problem with a Viewsonic 27 inch, with the blinking power light on a failed power-up. It turned out that replacing the power transformer was the ticket. However, as I have the 50 inch Panasonic plasma, I know that the transformer is built into the set itself. I'd still suggest that this is what needs replacing though, as this is different from a set being on but having no picture.

Apr 18, 2008 | Panasonic TH-50PX75U Plasma HDTV

1 Answer

LG 50" plasma tv


call 877-543-8325 this is an LG Executive call center and they will fix this for free. I have a 50" plasma I bought january 2006 which is out of warranty by 5 months. They faxed me and the LG repair shop a 30 day warranty for my tv to cover the repair. Just tell them you heard a pop and in my case the picture is distorted. All they need is the model number and serial number and they should take care of it. No arguing needed.

Jan 13, 2008 | LG DU-50PX10 50 in. Plasma HDTV

Not finding what you are looking for?
Samsung  50 in. Plasma TV Logo

82 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74383 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...