Question about Samsung Televison & Video

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I have a Samsung mode #UN50H6203AFXZA no picture or sound but have backlights replace Power supply board and t con board still no picture or sound ? Is it be true saying the main board is out .

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  • Expert
  • 95 Answers

Yes. It is true.

Posted on Oct 04, 2018

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  • Samsung Master
  • 1,257 Answers

You have a bad panel. Replacement panel (TV Screen) is to costly. Thanks for asking, Matt of Martins TV.

Posted on Oct 04, 2018

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6 Suggested Answers

Anonymous

SOURCE:

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Posted on Jan 02, 2017

gopakumarg43

The Knight

  • 76237 Answers

SOURCE: won't switch on

You reports that you've changed the T'Con board. Where is the T'Con board to a Plasma TV? There is no such board to any plasmas. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. You can also click the [Home] tab to see the latest updates. It will make search easy. There are more than 1350 posts to different brand TVs now. Pull up older posts there or make a search by typing in the brand name of the device in the "Search Box", at the top right of the display window

Posted on Dec 04, 2012

jorge888

Its Me Charlie

  • 14 Answers

SOURCE: Polaroid 3211-TLXB solarized / negative image

Just replace the T-Con board and you dont need any soldering at all. JUst be careful for the flex connector.

Posted on Jan 20, 2015

Testimonial: "Will do. Thank you, Jorge!"

freetek

Steve Allison

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SOURCE: Seiki 39 " power on backlight on got sounds but no pic. This model TV has a backlight bulb if so where is location. N is the main board n t con board on power supply board.

Your set probably (guessing, since you did not include a model #) has two, one left and another on the right, oriented vertically.

Posted on Jun 30, 2015

gopakumarg43

The Knight

  • 76237 Answers

SOURCE: Repairing a LED TV

The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Posted on Jul 08, 2016

richie46

  • 12962 Answers

SOURCE: Hi. I have a Samsung LED 46" model #UN46EH5000FXZA, with no picture but has sound.I replaced the power supply board & T-Con board & still no picture but have sound. What can I do next??

Do flashlight test to see if y0ou can see an image - if so replace the inverter board that powers backlights. If no image then go for the main board.

Posted on Aug 12, 2016

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2 Answers

I have a 32" Samsung LED TV with not picture. Audio is working.


Do flashlight test - if you can see image you need t con board. If no images seen, inverter board. TV Parts Universal TV Stands DLP Chips ShopJimmy

Sep 18, 2017 | Samsung Televison & Video

1 Answer

Replaced the power supply/backlight inverter board and T-con boards on my Samsung 37" TV Seems worse than before


hi this is usually is a tcon board fault, but it can also be a bad panel, if it's flashing could a mainboard fault thanks

shaun

Feb 27, 2017 | Samsung Televison & Video

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Hi. I have a Samsung LED 46" model #UN46EH5000FXZA, with no picture but has sound.I replaced the power supply board & T-Con board & still no picture but have sound. What can I do next??


Do flashlight test to see if y0ou can see an image - if so replace the inverter board that powers backlights. If no image then go for the main board.

Aug 12, 2016 | Samsung Televison & Video

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My samsung un60hu8550 has sound but no picture. Just happened this afternoon. Sounds like a t con problem based on searches. Am I right, and how hard is it to replace?


It could be the t con board, the power supply board, the backlighting, or the display itself.

Don't open it up unless you know what you're doing. There are hazardous voltages even with the TV unplugged!

Aug 07, 2016 | Samsung UN60HU8550 60 Inch Ultra 120Hz

1 Answer

I replaced the t con board and the main board in my Samsung led tv and I still do not have a picture


Hi Tony,
If the backlight is there and still there is no picture, what is left is the main board. But before that please see that the Tcon board is receiving necessary voltage from the main board. Please also check the power supply board for producing all the necessary voltages.
Good Luck.

Apr 29, 2016 | Samsung Televison & Video

2 Answers

I have a Samsung TV model UN50H6350AFXZA which has sound but no picture. Backlights work. Replaced t-con board with new one, but not fixed. What next?


Main board. T con board is only involved with video issues. Main board goes both ways and since you already replaced the T con board that is your only alternative. U got backlite so inverter board is good.

Nov 13, 2015 | Samsung Televison & Video

1 Answer

Should I repair my Samsung LCD with a T-con board replacement?


Hi, maybe before replacing T-Con board it should be better to check voltages from power supply to the board, you could google for the service manual of your TV to have the right values of voltages and the signals you could check.

Nov 02, 2015 | Samsung LN55C630 TV

1 Answer

Need solution for Samsung 39EH5003, Has sound but no picture


if the inverter board for backlight get to work so the cause either your lcd panel get malfunction or the t- con board doesn't work.

Jun 15, 2014 | Samsung Televison & Video

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