Question about Televison & Video

1 Answer

Sonix26 " lcd tv

When i turn telly on picture fine but after 10mins warm up i get horizontal banding across the picture can this be fixed in any way????? please help

Posted by on

  • munchies Jan 06, 2008

    2 years i think please reply

  • Mr HV Jan 05, 2009

    My problem is similar. about 5 Min after the TV (Toshiba 42HP83) is turned on, a flashing horizontal black bar appears across the middle of the screen. The picture in the remaining portions (outside the bar) of the TV is still fine though. Please help!. Thanks.
    HV

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 579 Answers

How old is this TV?

Posted on Jan 06, 2008

  • Greg Collins Jan 06, 2008

    Without seeing a picture of it, from your description I'd say these
    were what is known as 'hum bars' generally caused by failing capacitors
    in the power supply allowing power line noise into the circuitry.
    It can be a lengthy process figuring out which one of many it is.
    Sounds like it is temperature related however. So get a can of
    freeze spray and methodically freeze portions of the circuitry to
    isolate what it is. It is no doubt an inexpensive part, but
    finding which one is letting the noise through is the problem.

×

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.
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.
Good luck!

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

Why has my sanyo flat screen television only got coloured horizontal lines across the screen?


That might be an issue with the TVs picture tube if it was not one of the LED or LCD TVs. Please get a technician changed it. If it was any one of the LCD or LED TVs, then it would be more expensive than you expect.

Jul 20, 2014 | Sanyo Televison & Video

2 Answers

Samsung ln52a650a1fxza LCD has horizontal band of dark lines across screen


check connections on top of screen this is becoming a stockfault on samsung tvs

Dec 01, 2012 | Televison & Video

1 Answer

My samsung 52


go direct to samsung and post ur complaint to them, first of all was there a warrenty? and if u do go to samsung there more likely to help u, the others r out for money

Dec 23, 2011 | Samsung LN52A650A LCD TV

1 Answer

Picture horizontal lines!!


try call sony get one time warranty.maybe lcd panel bad or call bestbuy in home service

Aug 14, 2009 | Sony BRAVIA KDL-52W3000 52 in. LCD...

1 Answer

JVC 48" AV-48P776


no se ve bien los colores jvc 48 776

Nov 02, 2008 | JVC AV-48P775 48" HDTV

1 Answer

Horizontal bands


you may have a problem with the vertical output IC.

May 26, 2007 | RCA F27442 27" TV

1 Answer

Missus driving me mad!! please help


this sympton is cause by a breakdown in the video amplifier, ABL (automatic brightness limiting) circuit, crt circuit or in the horizontal circuit and high voltage circuits. according to your experience, it seems that a certain component is already deteriorating, when it becomes hot it looses its function. probably ic, transistor, resistor or capacitor in the above circuits. but im sure its not the tube which is the most expensive of all the parts.

Jan 14, 2007 | Goodmans 217NS TV

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

Related Topics:

251 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75178 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Cindy Wells

Level 3 Expert

5343 Answers

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

Answer questions

Manuals & User Guides

Loading...