Question about Televison & Video

1 Answer

LN-T4661F ghosting/blurry/double vision on warm-up. Once the TV warms up from bteween 15mins and several hours it has a perfect picture. But during warm up the picture displays double vision, ghosting and dark areas. I've read a bunch about the faulty capacitors on the power supply and replaced the three 10V / 1000uf, but still have the same problem. Any ideas on what else it might be. I'm willing to purhcase and swap out replacement parts or boards, but not to have a repair person come out and charge me $300-500 just to look at it.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 4,323 Answers

Hi

Ghosting or blurring vision happens due to a faulty video processing board. It may be due to faulty T-con board (BN81-01308A) or a main board ( BN94-01199B ). However, you'll need to check the wiring on both of these boards. Before this I'll suggest you to callibrate the TV by following these settings--

Contrast: 85
Brightness: 46
Color: 56
Tint: G50 / R50
Sharpness: 15
Backlight: 5

Black Adjust: low
Dynamic Contrast: low
Gamma: 1

If this doesn't resolve the issue then turn off and unplug the TV for 4-5 hours and check. Tell me if there are any horizontal or vertical lines.

Hope this helps... If it does please do not forget to accept the solution or post back for assistance.

Daniel

Posted on Aug 21, 2010

  • ikalatch Jan 15, 2012

    I have the same problem on my TV. Happens when the TV has been off for more than a few hours, on all input channels. Displays the picture in four horizontal blurred sections. When on an input channel w/o a signal (AV1) - displays the input channel logo (AV1) 2-3 times on the screen on different positions. What seems to temporarily fix it is: unplug all input cables, unplug the TV from the power outlet for a few minutes to half an hour (haven't figured out what is the minimum/maximum period the TV has to be off) and plug the TV back into the power outlet.
    Were you able to fix yours?

×

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.
New users get to try the service completely Free afterwhich it costs $6 per call 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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Right side of Samsung LN T4661F 46in LCD is blurry


hi this could be a tab/ribbon fault, there are ribbons attach to the screen at the top there's chips installed on them. when one is faulty they heat up and make the ribbon start to flex and move causing this fault, hope it helps

regards
shaun

May 16, 2014 | Samsung LN-T4661F 46 in. LCD HDTV

1 Answer

Tv run normal for about 1hr. then keeps rebooting on and off every 15mins.


Power supply board seems defective, replace it to solve the problem. Required board is available HERE for $65
Thanks.

Aug 09, 2011 | Samsung LN-T4661F 46 in. LCD HDTV

1 Answer

Picture quality is blurry. image is like double vision with ghost type images


GO TO EBAY AND LOOK UP THIS GUY , UNDER EBAY STORES TVBSERVICE HIS NAME HONG BUI E-MAIL HIM THOUGH HIS STORE WEB SITE, AND HE CAN HELP YOU, HE JUST FIXED MY PROBLEM , IT WAS WORSE THAN YOURS, HE FIXED IT CHEAP AND MY TV NEVER LOOK ED BETTER. TELL HIM DAVE SENT YOU

Aug 15, 2010 | Mitsubishi WS-65611 65" Rear Projection...

1 Answer

Picture issue on start up


T-Con PCB. It is attached to the panel, under a metal shield. The LVDS ribbon cable runs to it from the Main PCB. It can be purchased separately for this model. For version SS03, the PN is: BN81-01312A

Mar 15, 2010 | Samsung LN-T4661F 46 in. LCD HDTV

2 Answers

Samsung LN-T4661F with black shaded area.


The back light is beginning to fail, thats why it goes shaded but you can still the picture on one side, do a google search for back lights for your make and model, there a few how to's to help you with changing the back light.

Feb 17, 2010 | Samsung LN-T4661F 46 in. LCD HDTV

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

Related Topics:

488 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74377 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...