Question about Samsung Televison & Video

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I have a samsung un46h6201af that won't get sound or picture (screen is black). The red power light does come on.

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  • Samsung Master
  • 399 Answers

Hello Brenda, for what it indicates, you would have a problem in the power supply or on the main board of your TV, contact a specialized technical service
Hola Brenda, por lo que indica, tendr?a un problema en la fuente de alimentaci?n o en la placa principal de su televisor, contactese con un servicio t?cnico especializado

Posted on Apr 14, 2019

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: just black screen

Hi i have the same problem i think it is the power board you can buy these on ebay for about £200 i havent botherd as yet as i might just buy another tv as ive had no end of trouble with it dont think i would ever buy a hyundai tv again!!

Posted on Apr 30, 2008

  • 1 Answer

SOURCE: power led blinks but no picture or sound

Had the same problem myself. Took some doing but I managed to find a service bulletin that I downloaded. The problem is with the siene module and all you need to do is unplug connector JP63A from the main board and your TV will work again.
Take the back off the TV (there are a lot of screws) and look on the left hand side of the main circuit board that is mounted in the center of the TV. You will see a small white connector that is labelled JP63A, simply unplug it. Plug the TV back in and let it reboot. That's it, should be able to watch immediately.

Posted on Mar 15, 2009

  • 1 Answer

SOURCE: Plasma Hyundai 42'' TV ,NO SOUND OR PICTURE

most times then not it's the capacitors on your power board that blew there for not supplying the tv with enough power if you open it up and check the capacitors it should be leaking some kind of liquid or the tops have bubbled up. its an easy fix cost>>2 dollars each

Posted on Jun 01, 2009

lightnbaby
  • 36 Answers

SOURCE: My Samsung LCD has no picture (screen is black)

open back cover check 5v filter capacitor on powersupply board that is either 1000uf or 2000uf
do you see any bulging capacitor? replace with top quality capacitor.

Posted on Aug 07, 2009

dduncan774
  • 760 Answers

SOURCE: LG 32LH30 screen won't power up. Red light at bottom glows hi to low, but no picture. Unplugged and waited overnight, plugged in again, still no picture.

There is a way to tell if you have a bad board, or a bad panel.

1. Make the room dark and turn on the TV. Can you see it light up? If so, does it stay lit or turn right back off?

2. If the panel lights, but you have no picture, I would suspect the T-con. Some units now have the T-con incorporated with the main board, so you will need to check.

3. If you never get any light at all, then I would suspect the power supply.

4. If you only get light for a second or two, then you have a bad panel.

Posted on Apr 10, 2012

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Samsung smart tv no picture and sound. Replaced T-CON and Main Board. Same result. Any ideas?


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When the TV is plugged in the screen is black,little red power light bottom right corner blink 5x then you hear the sound of power on pause then power off. This continues to repeat and no picture.


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1 Answer

Samsung TV won't turn on. Red light is solid, won't blink when pressed. All capacitors seem fine (none swollen or vented).


That model is covered under a class actions lawsuit settlement over bad power supply boards. You need to contact Samsung about this and get a warranty claim started, even if the original warranty is over the settlement terms will cover parts and labor. You can get additional information about this along with contact information here: http://www.ccl-la.com/blog/index.php/samsung-has-reached-a-settlement-in-class-action-lawsuit-over-faulty-tv-power-supplies/

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Samsung LN26A450 screen won't work


Your model Samsung falls under a class actions settlement. These units have defective power supply boards and Samsung has agreed to pay for the repair / replacement of the boards at no cost to the user even if the unit is out of standard warranty. This sounds like the issue with your TV. Here is a link with additional information about the settlement and how to get the warranty work completed.

http://www.ccl-la.com/blog/index.php/samsung-has-reached-a-settlement-in-class-action-lawsuit-over-faulty-tv-power-supplies/

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1 Answer

Screen goes black but still sound


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MINE WAS RESISTOR no. 3318 , a 100 OHM RESISTOR ON POWER SUPPLY BOARD.

I BOUGHT REPLACEMENT FOR .99 CENTS SOLDER IT, AND EVERYTHING WORKED!!!

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1. CHECK FOR BULGING CAPACITORS (90 PERCENT OF THE PROBLEM)
2. THEN CHECK FOR RESISTORS WITH MULTIMETER ( FALLS INTO THE OTHER 10 PERCENT OF THE PROBLEM.)

TELL ME IF THAT HELPS..normanw1@yahoo.com

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1 Answer

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find out the picture tube filament is glowing or not. If it glow then you check the G2 voltage (<350v)

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1 Answer

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tv is in shutdown, drawing to much current. usually focus or high voltage divider (sometimes they are one). not usually the power supply.

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