Question about Televison & Video

1 Answer

I have a Samsung 32" TV it seems to be showinga screen that is half black after opening I found the wire ribbion coming from the t-con board to be defective were can I purchase 1

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Televison & ... Master
  • 74,630 Answers

If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Gopakumar Gopalan Google

Posted on Feb 11, 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 Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 718 Answers

SOURCE: how hard it is to replace by yourself main board Samsung LN-T4065

You need to do some more diagnosing of the problem. If you get sound and change channels take a bright flashlight and place it again the screen. Look for an image around the edge of the flashlight.
If you see an image that means the LCD controller board (TCON) is probably good.

The problem is probably one of three causes;
1) Inverter board is bad
2) CCFT (cold cathode fluorescent light) are bad.
3) Power to the inverter board is bad. You can also check the connectors.

Posted on Mar 30, 2009

  • 9 Answers

SOURCE: Panasonic TH-42PX60U PLasma - 1/2 screen blacked out

If the screen split is exactly 50/50 top/bottom You are not getting SU or Scan Upper drive.
These are lovely set to work on.
Most likely is SU board itself - Not repairable just to be replaced.
Sorry I work in the UK so I can only guide that the UK part is around £30
SU may have been damaged by failure if the PDP (Plasma Display Panel) but is 9 years only had 2 screens damage the SU board.
There are several setups to do after fitting a PDP. If you don't have the service data - Do not risk it, Reduced life of the Panel and a safety risk.

Posted on Aug 14, 2009

  • 21 Answers

SOURCE: Samsung 32" can not turn on

It could be a faulty power supply (capacitors). To all who are having power supply issues: Samsung is now acknowledging a problem with faulty capacitors. I called 1 800 726-7864 and they said they would repair certain out-of-warranty TVs if the problem is related to the capacitors. I just called and they are sending a service rep out to diagnose the problem

Posted on Feb 22, 2010

  • 1 Answer

SOURCE: verical lines on half of the screen

I have the same prob. Please help my *** out here!

Posted on Jun 15, 2010

  • 115 Answers

SOURCE: Left half of my TV screen is completely white

That is only available to Sony authorized servicers. See esupport.sony.com

Posted on Jul 31, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

SAMSUNG - UE40F6670 LED TV - I have thin black horizontal lines appearing in upper half of screen. They get lighter as the TV warms up but don't go away.


IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Horizontal lines indicate a defective LCD panel (screen). Check ribbon connectors coming from screen and the T-con board first but likely the Panel.

Dec 28, 2016 | Samsung Televison & Video

1 Answer

How do I fix my Samsung LN52A580 TV as the right half of the screen is totally black (even thought I get sound and picture on the left hand of the screen)?


Samsung HL-R6178W DLP TV half of screen goes black [Solved] - HDTV ...

www.tomsguide.com/forum/54431-4-samsung-r6178w-half-screen-black

Aug 28, 2013 - 36 posts - ‎24 authors
Samsung HL-R6178W DLP HDTV I just bought this tv used as is. Every once in a while, the right side of the screen goes black on all inputs. I have read ... As for the 1000 dollar price tag, that's totally bonkers. I found a web site ...Missing: ln52a580

HLR6768W - Right half of screen goes black - Forums - CNET

www.cnet.com > Forums > Samsung

CNETI have a 4 year old 67" Samsung DLP which has worked pretty well other than having... Over the past 6 months it's developed a new behavior where the right half of the screen goes completely black and stays that way until I power cycle the tv.Missing: ln52a580

Samsung LN52A580 Vertical Line Problems - YouTube

? 0:32
https://www.youtube.com/watch?v=eejE6O340EY
Aug 22, 2011 - Uploaded by Jonathan Polis
Samsung LN52A580 Vertical Line Problems ... This feature is not available right now. ... LED LCD TV FIX, How To For Samsung Double Image, Black Vertical Lines, ... Sanyo LCD with DistortedHalf Picture Lines Waves Distortion Distorted ... Samsung DLP Green screen / lines Repair HLR XX67 Series ...

lcd/led tv one side dark video screen display problem fix ...

? 2:28
https://www.youtube.com/watch?v=dYHPKxijz1A


Jan 21, 2016 | Samsung LN52A580 52 in. HD-Ready LCD TV

1 Answer

I have a 32 inch Samsung TV that is only two years old. When you press the power button, it sounds like it it turning on and the red light comes on but the screen is black and there is no sound.


Main board is bad since it works with both video and audio. Ur backlights are ok so that omits the inverter board. And the T con board is for video only - since you have hassles with audio and video that leaves the main board. Do not think it is the power supply since your inverter board is powering up the back lights.

Nov 11, 2015 | Samsung UN39FH5000FXZA - 39in 1080p 240...

1 Answer

I have a 75" Samsung LED TV, and the top position of the screen is going dark, is that a power supply issue?


Samsung TV half the screen goes black or dark - YouTube

? 0:38
www.youtube.com/watch?v=Mmu5wq6LVgM
Jan 28, 2012 - Uploaded by DaReal2Face
Samsung TV half the screen goes black or dark. ... My samsung 40" - 14 months old does this on the top half of the screen. .. ****** 12 month ...

Sep 28, 2015 | Samsung Televison & Video

2 Answers

I have a Dynex 32 LCD that I can only see the top half of the picture, the bottom half/40% looks like rainbow lines. What are the possible problems and how do I fix it.


Unfortunately what you have is a fried screen. Toss it at the city dump and get a new TV. Wallmart has 36 and 45 inch TV's for under 300 dollars
Good luck

Nov 29, 2014 | Dynex DX-LCD32-09 LCD TV

1 Answer

Half grey screen


check your cables there is fault connections in it try to reset the cables of t con board

Mar 02, 2014 | Samsung LN32A330 32 in. LCD TV

1 Answer

Samsung LCD model #LN32A330JIDXZA has a very bright color, can hardly see the picture


My problem began the same way, then the tv turned off everytime I tried to turn it on. First I opened the tv, made a list of all the electrolithyc caps values and temps in the power board and gone to the store and bought all except the bigger one (like USD 8) changed all the caps and then the tv didnt turn off again but image was all white.

Then searching in youtube found about the t-con board issues but the entire card was too expensive to dump so searched how to repair the t-con and found I can change the main chip so bought 2 in ebay from china took like one month but was just USD 8, so carefully cut all the old chip legs, retired the chip, used a soldering iron to retire the old legs, cleaned, put bits of new solder in the tracks, placed the new chip and began to paste leg by leg, tested continuity and checked for solder bridges between legs, assembled, turned on the tv and half screen has strips bot the left side was ok so rechecked flex cables between t-con and lcd and found bent tracks, carefully repositiones, assembled and now my mom has a brand new samsung 32in LCD to watch CSI and stuff... Sooo F_ck u Samsung LOL

Hope you can repair yours, every problem is a world so may not work for you but for USD 8 in chips, patience and some pulse soldering i think it worth the try.

Mar 27, 2013 | Samsung LN32A330 32 in. LCD TV

1 Answer

Sylvania 6632LCT 32" the bottom


Vertical colors bars appearing and disappering are the causes by the board that call the T-CON board it is dying or the fiber optic cable that connected to it lose or damages internally.Mostly of the times about 99% of the times the T-CON board it is dying and it is not decodering pixels codes correctly anymore before it send those pictures pixels codes to the tv LCD screen panel.This T-CON board sit at the bottom in the middle of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a new refurbish T-CON board for the replacement.

Jun 29, 2011 | Sylvania 6632LCT 32 in. LCD Television

2 Answers

No picture sound only


If the backlight works (meaning that when the tv is on, and the lights in your house are turned off, there is a black glow coming from the screen) then you know your backlight is powered and such.

So far, so good... the next problem lies in one of two places (most likely). It could be the main board which is where your connections plug into the set... If this main boards output to the t-con board is dead, then replacing the main board will fix this problem....

However the more likely problem is with the T-CON board. If you open your unit, there is a silver metal casing with some screws near the top of the screen. You will notice some metallic tape at the top of this metal piece. Also, you will notice a wire harness/ribbon cable connecting just under the base of this metal. Beneath the metal is the T-CON... This board is pretty much the only thing between your main board and the screen.

Replacing the t-con could fix your issue.

If you locate this board, there should be a model number located on the upper-right corner. Be sure and replace it with the correct part.

Please keep in mind that although I am tech savvy, I am not a certified samsung technician.

I hear that a good place to order such parts is shopjimmy.com

Good Luck!

Feb 09, 2011 | Samsung LN-T3253H 32 in. LCD Television

3 Answers

No picture, sound ok


I have a similar issue. Sometimes the entire screen goes black and sometimes only one-half - either the top or bottom half goes black. The only solution we have found is to gently tap the TV (usually the front side) and the picture will come back for awhile. It almost seems heat related as it only goes out after the first 10 minutes of use. There must be a fix to this.

Aug 25, 2008 | Philips 42PF7320A 42 in. Plasma HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

15 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74630 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...