Question about Samsung Televison & Video

Open Question

I have two televisions with issues. My lg4230 will not turn on. My samsung shows half a screen

I was watching tv when my lg just shut off, It now flashes a red light and has different color vertical lines in differnt colors like gray white . My samsung has half a screen and has like a double image or ghosting.

Posted by on

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

  • 927 Answers

SOURCE: big screen showing double and red ghost color

Go into your service menu and try to adjust the convergence, if it does not adjust, the IC's ( chips) are bad in that circuit. Call a local factory authorized dealer to service your tv. The cost should run around $450.00. Good luck.

Posted on Apr 03, 2008

Ecollier2012
  • 3459 Answers

SOURCE: Double Image Red and Green

Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.


2c07611.pngSolution


You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

Posted on Feb 10, 2009

  • 1 Answer

SOURCE: different color vertical lines on screen Sony KDF-E55A20

Go to the last page of troubleshooting in the manual and perform the system reset procedure. Basically hold the Wega "arrow up" as you manually switch the TV off. It will automatically switch back on and reset. I had only vertical colored lines on the screen, with audio but no response to any remote control functions. The rest worked perfectly.

Posted on Sep 10, 2009

taran_2005
  • 10515 Answers

SOURCE: I have an LG plasma model# DU-42PY10X that seems

Hi,

This is a common problem on these sets. As the menu is fine, this is highly suggestive of an internal failure.you have a driver board failing if you would open the set and on the left side is the Y-sustain board there are two boards connected to the Y SUS board. The one on the top drives the top half of the picture and the one on the bottom drives the lower half of the picture open the ribbon cables make sure to clean it or Re solder if you see needed turn set on and test, sometimes cleaning this will fix problem sometimes re soldering will fix problem and last resort is, the board itself is bad.Unfortunately,you need to diagnose and inspect all the components before replacing any part.If you wish to repair it yourself, i could give you a link to buy the service manual and would upload a troubleshooting chart ( generic ) that would explain how you need to diagnose the fault when you open the TV.However, there is no quick fix. It has to be opened and tested and then diagnosed.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Jan 18, 2011

  • 8457 Answers

SOURCE: My Toshiba 46XV540U LCD TV.

Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish board that call T-CON board to do a replacement.This T-CON board sit in the middle at the bottom of the tv LCD screen panel.This T-CON board control all the picture pixels going throught to the tv LCD screen panel.

Posted on Jun 11, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Tv turns on and screen flickers on for a second and then turns off, whats the issue?


Sounds like Back - light problem.Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis.If you wish to get some details; check the site linked here.Surf the site with patience.Pull up older posts.It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS].In such cases, the power supply board might need replacement.To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself.If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board.If this is the case, you have to replace the main board.

Jul 28, 2016 | LG 47LN5750 47" LED TV 1920x1080, 120 Hz,...

1 Answer

Top half of tv is white it started with just a line from side to side and has become worst


half the picture on my tv screen turned completely white. ' IGN ...

www.ign.com > Boards > Community Central > The Vestibule

IGN
May 3, 2014 - 7 posts - ‎4 authors
what half? down the middle or every line of pixels? did you google the issue with your tvmodel? my samsung has issues with bad capacitors ...

samsung led ua40d5000 tv half screen turning white - Forums - CNET

www.cnet.com > Forums > Samsung

CNETMay 16, 2013 - samsung led ua40d5000 tv half screen turning white ... Interestingly after half an hour if i push back the TV from top left corner then problem ... Samsung LCD TV Has Flickering Horizontal Lines (Pic Inside ...
Jun 11, 2015
Dark shade appears in the below half of the LED TV screen
Oct 23, 2014
LED Samsung Smart TV half screen lose in colour
Sep 11, 2013
Runco PL-61cx plasma tv, top half goes black
Jan 13, 2010
More results from www.cnet.com

LCD TV Samsung LN32C450 top half screen problem ...

? 3:58
https://www.youtube.com/watch?v=SawMHKpsYOA
Jun 8, 2015 - Uploaded by Vladimir P.
This is for my Samsung LN32C450E1DXZA that is having major image issues with the top half of the screen ...

Samsung ScreenTartan/Plaid Pattern on top half of screen ...

? 1:22
https://www.youtube.com/watch?v=ue9IQwj7CVM

Feb 03, 2016 | Televison & Video

1 Answer

Picture blinks on an off an has no sound how can this be fixed


TV pic blinks on/off when connected to satellite via hdmi - Forums ...

www.cnet.com > Forums > Sony

CNETApr 7, 2013 - We have a sony bravia LCD tv, model KDL-60EX500. ... The tv then started "blinking" on and off - no sound, black screen - for a half second or ... Samsung Series 3 (330), won't show any picture/no sound?
Jun 11, 2015
DLP Twon't turn on, blinking green lamp light then shuts dow ...
Jun 11, 2015
LG TV : Picture not coming on screen, but TV is on.
Jul 14, 2014
How many have 'blinking' issue with Samsung led tv
Jan 26, 2011
More results from www.cnet.com

VIZIO flickering Tv screen easy fix( no money ) - YouTube

? 1:58
https://www.youtube.com/watch?v=oWSFwS3FH_c
Aug 28, 2012 - Uploaded by Bill GatesBestfriend
VIZIO flickering Tv screen easy fix( no money ) .... I left town unplugged the Tv. When I came home home ...

Jan 26, 2016 | Televison & Video

1 Answer

LED TV pulsing


How many have 'blinking' issue with Samsung led tv - Forums - CNET

www.cnet.com > Forums > Samsung

CNETJan 26, 2011 - I am trying to get the number of people affected by this nagging blinkingissue with the latest Samsung led tv's. If possible it would be useful to ... Samsung LCD TV Screen flickering (LN55C630K1F)
Jun 11, 2015
Samsung LCD TV Has Flickering Horizontal Lines (Pic Inside ...
Jun 11, 2015
DLP Twon't turn on, blinking green lamp light then shuts dow ...
Jun 11, 2015
Samsung LED with flashing standby light on front
Apr 17, 2014
More results from www.cnet.com

EASY How to Fix Samsung LCD TV Flashing Flickering ...

? 3:43
https://www.youtube.com/watch?v=i-jQZ-TQdgU
Jun 4, 2012 - Uploaded by Tampatec
How to Fix Samsung TV Flickering Blinks Flashing Flat Screen Picture ... LED LCD TV FIX, How To For Samsung Double Image, Black Vertical ...

Jan 18, 2016 | LG Televison & Video

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

I have a 58 inch Sanyo flat screen TV, I turn it on everything works fine, shuts down in about 10 minutes! Sound stays on though. If I shut it off and turn it back on it does the same thing!


Easiest TV repair - How to Fix Power [TV turns off, freezes ...

? 6:44
https://www.youtube.com/watch?v=OKklZpTGBGU
Apr 27, 2014 - Uploaded by Keith Fox
I demonstrate in this video how to repair a Sanyo by swap out the... the Sanyo DP47460 that I'm having an issue with. after ~ 40minutes of watching, if I attempt to change the channel or adjust the volume, the picture/screen freezes. ... After ~ 20 seconds, theTV will automatically shut off, then turn back on.

SAMSUNG TV REPAIR- TURNS OFF RANDOMLY - YouTube

? 9:24
https://www.youtube.com/watch?v=7Rj22VNhKXg
Jun 25, 2012 - Uploaded by Tampatec
EASY HOW TO FIX SAMSUNG TV- TURNS OFF RANDOMLY Clicking ... Hi, I've got a Samsung LED TV that switches off after20 seconds and remains off. .... after about couple of minutes, is this the same problem with the tv in the video? .... 10:32. How to repair a Samsung LCD TV with a flashing standby ...

TV Turns On, Backlight Inverter Immediately Turns Off TV ..





Dec 17, 2015 | Televison & Video

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

1 Answer

Sometimes when I turn on the TV the upper half of the screen in white and the lower half black.


That is a sympton of a back light failure, or the high voltage circuit of the back light tubes. See the YouTube on a Samsung (most sets are the same), or look foranother model, but it shows how to repair. http://www.youtube.com/watch?v=6XoF6QZ1dmw

Jan 22, 2011 | Televison & Video

1 Answer

Samsung lcd tv


I'm having the same issue. I'll be watching the television an all the sudden the screen goes black/turns off. I turn it off and back on again and picture comes back on. It doesnt seem to have any consistency..

May 26, 2008 | Samsung LE32R41BD 32 in. HD-Ready LCD...

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

Related Topics:

29 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73635 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...