Question about Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Picture is not coming on samsung spn4235

While watching my plasma the picture went black. there is still sound but no picture and no menu display. is it the power supply board? is the part number bn96-00249a?

Posted by on

  • 5 more comments 
  • Georgine Jan 09, 2008

    While watching the tv the screen went black with some red vertical lines. Two weeks ago while setting up the tv this happened. We unplugged the tv and let it sit, and then everything worked. Now, we have audio, but no picture, no menu...nothing...I've unplugged everything in the hopes to even get a full screen of fuzz. JUST Black screen??? This tv is two weeks old and the repair man can't come for 8 days. Anything we've overlooked???

  • carlos silva Jan 22, 2008

    I HAVE THE SAME PROBLE... NO PICTURE JUST SOUND... CAN YOU PLEASE BE MORE SPECIFIC OF WHAT WILL BE THE PROBLEM? I HAVE NO WARRANTY AND IT COST TOO MUCH TO GET A TECHNICIAN COME OVER.



    THANK YOU

  • robbie9999 Nov 27, 2008

    I have replaced the y board and the 2 buffer boards but still no picture - any ideas?

  • mitcmr4 Jan 02, 2009

    No picture, just sound. The blue light is on at all times.

  • theliveexper Jan 11, 2009

    while watching tv, screen went black but the sound stayed on

  • Anonymous Jan 25, 2009

    It just happened to me too. I was playing xbox 360 this morning but when i came to watch my tv i could hear the channels and still change the channels although i could see no picture.

  • Anonymous Jan 28, 2009

    my plazma has no picture but sound

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 106 Answers

Remove the Power Supply cable to Y Main board and check the Vs voltage in Power Supply board.
1. Vs voltage is OK, replace the Logic board or Y Main board.
2. Vs voltage is NG, replace the Power Supply board.

Posted on Jan 01, 2008

Ad

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.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

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

1 Answer

Samsung 42 plasma SPN4235 NO SOUND


Check its speaker. Check its sound settings. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1000 posts to different brand TVs now. Pull up older posts there.

Oct 21, 2012 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Sound no picture


Sound but no picture....
Should ask yourself, does it PRIME? Meaning, That's where the Plasma panel lights up a little for about 10 seconds after startup. -- If it doesn't prime, then you need either the SMPS, YZUS, possibly both. OR you might need to check the ZSUZ. Driver boards can be culprits too.
And can you even get to the Menu, Volume, etc. but just picture?
Then you need the signal board.
Unfortunately that's pretty common with Plasmas. Can burn out or burn "in" easily.

Here's a great forum you might like. http://www.austech.info/electronics/20607-lg-plasma-tv-has-no-picture.html

Different Brand but similar problem. This site is excellent for do it yourselfers. As for Samsung Parts, be thankful if you are a DIY-er that the parts are much cheaper if you install yourself. Separate with installation adds up very quickly. Personally, I decided to go with the Rear Projection Samsung several years ago and haven't had any major problems. Heard then that Samsung was having lots of complications of this nature.

Here's the link to Samsung Site:

http://www.samsung.com/us/support/owners/product/SPN4235

You can try the tricks on this site:

http://www.broadbandreports.com/forum/r22996341-samsung-spn4235-sound-but-no-picture

To be honest though sounds like either bad SMPS and/or bad Y-SUS pcb's.

Wish you good luck.

Mar 08, 2011 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

I was watching a program and the screen went black, i still have sound


Try unplugging the TV and leaving it off for a bit. Then try to turn it back on. Has the picture done this before? Have you had any other issues? How old is the TV?

Oct 12, 2010 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

No picture but with sound


Ur LCD inverter board it dead,replaced it will get picture back.

Dec 14, 2009 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Was watching TV and the picture just went black (still had sound)


eithor the flyback just craped out or the tube went
try turning up the flyback failing that call a service tech and ask for a quote
quote cose 30-50 bucks
atleast you will know forsurre if it's worth fixing

Aug 06, 2009 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Blown Picture


There is not much you can do to fix your plasma. Since the plasma is less then 1 year old, still under Samsung warranty.
I would suggest to call them to fix it.
Good luck.

Aug 18, 2008 | Samsung FP-T5884 58 in. Plasma Television

1 Answer

SAMSUNG PLASMA SPN4235 BLACK SCREEN W/SOUND


SOUNDS LIKE IT COULD BE Z-SUS BOARD...POWER SUPPLY IS PROBABLY OK IF YOU HAVE SOUND...WHEN Y-SUS FAILS ..IT USUALLY CAUSES SET NOT TO TURN ON AT ALL...CALL ANDREWS ELECTRONICS IN CALIFORNIA WITH MODEL NUMBER...THEY WILL GIVE YOU PART # AND PRICE...JOE ACE

May 24, 2008 | Samsung SPN4235 42 in. Plasma HDTV

Not finding what you are looking for?
Samsung SPN4235 42 in. Plasma HDTV Logo

Related Topics:

1,047 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75311 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

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

Answer questions

Manuals & User Guides

Loading...