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Lcd tv, sound ok, backlight ok no picture - Televison & Video

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Check the main digital processor board. By the way, what is the Brand name and model number to your TV?

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 the latest updates. It will make search easy. There are more than 1350 posts to different brand TVs now. Pull up older posts there.

Posted on Nov 28, 2012

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6ya6ya
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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.
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Posted on Jan 02, 2017

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zjut
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SOURCE: lcd tv backlight prob

You need to replace the inverter board if you can find the spare part. Otherwise you need to replace the whole lcd panel.

Posted on Jan 01, 2008

  • 453 Answers

SOURCE: Sony Bravia 46S2010 LCD backlight ok , no video

yes it is

Posted on Jun 18, 2009

  • 1 Answer

SOURCE: samsung lcd tv no picture just sound

While this is not a permanent solution, we've fond it helps... We have a Samsung LCD that does not turn on when there is too much humidity in the room. This only happens in the summer when it gets really humid. We moved our dehumidifier next to it, let it run for around 15 minutes and the TV turned on again, no problem. Lately, it's been raining alot so it's very humid. We've gotten into the habit of leaving our dehumidifier on through the night on low and we've had not issues turning on the tv since then. This is a hastle but it's either that or buying a new tv.

Posted on Jul 25, 2009

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SOURCE: Westinghouse LCD tv LTV-32W4 has great sound but no picture.

Your television actually has a backlight bulb which can be replaced at our parts request email and phone number. Email address: Parts@wde.com. (866) 839-5888

Posted on Jul 29, 2009

barbu51
  • 566 Answers

SOURCE: Lg 32LC2DU-UE lcd tv sound and backlight but no video

Hi barry
To answer your question;
Strange coincidence but i repaired the same tv model that you have yesterday and for the exact same problem so here`s the fix;
In your power supply on the 5volts line there is two 3300mfds/10volts capacitors gone bad and that caused the voltage to drop to 4 volts(not enough to shutdown the set but enough to kill the video)
You`ll recognize these capacitors by a rounded top and some fluid that leaked out, you can replace them with 3300mfds/16volts since the 10 volts variety is harder to find.
And while your at it you should inspect and replace the other capacitors in that area that have the same look
Good luck and keep me posted

Posted on Jan 21, 2010

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1 Answer

No picture


Sounds like you have a backlight problem. To verify this, turn on the set, dim the lights in the room, and shine a bright flashlight on the screen. If you see a faint picture you have a backlight fault. It could be as simple as a bad capacitor in the power supply, or a faulty inverter board, or in rare cases a bad backlamp.

May 04, 2013 | LG 32LD350 32 in. LCD TV

1 Answer

I HAVE LCD/TV LG M227WA the picture and sounds are there but no backlight.what's the solution?


A backlight will either not light because of no voltage or no control (not being switched on by the set).

Apr 03, 2012 | Televison & Video

1 Answer

Black screen with sound no picture


Hello
You haven't either given its Brand name or its Model number. Anyway, as it is an LCD TV, this is common fault to all brands. Check its backlight CCFL tubes, and the backlight inverter board.
Actually there is picture, but you cant see it as there is no backlight. OK.

Feb 07, 2012 | Televison & Video

1 Answer

Blank screen with blue light


Hello
Check the backlight inverter board to your TV. This is a common fault for most of the LCD TVs. If it is faulty, the backlight won't light up, resulting a balck screen with sound.
This is the picture of the backlight inverter board to your TV. OK.12_23_2011_4_29_45_am.jpg

Dec 23, 2011 | Sceptre X400BV-FHD 40 in. LCD TV

2 Answers

Black screen but i do have sound


HelloCheck the backlight inverter board. If it has damged, most common fault to LCD TVs, there will be no backlight to the LCD screen, and will look black. Your tV has sound output without picture. This means that all other boards ar functioning well. Check the backlight inverter section and CCFL tubes used in backlight assembly. OK.

Dec 20, 2011 | Hisense TL1700 17 in. LCD Television

1 Answer

Sounds from tv when titles appear


U mean the tv have pictures flashes only a few sec. than dies have the tv pragram sound left only?Yes? Mean ur tv have a tv LCD Screen Panel have no tv LCD screen backlight to produce tv pictures tv now are having backlight problems.The tv have 1 or 2 long boards that are called LCD inverter boards problems and the causes.These 1 or 2 long Lcd inverter boards only job are to produced backlight for the tv LCD screen panel to hold on to give the tv screen panel to have pictures only.Tries websites like Shopjimmy.com,EBAY.COM to those refurbishes 1 or 2 long LCD inverter boards for the replacement.

Oct 03, 2011 | Philips Televison & Video

1 Answer

Picture turns off but sound is ok.


Tv turn now,pictures only flashes a few sec. than died,than have sound left only?Yes than ur tv have those 1 or 2 long board call the LCD inverter boards are dead.These 1 or 2 long LCD inverter boards job are to help the LCD picture screen panel to have a backlight to produce a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those long refurbishes 1 or 2 LCD inverter boards for the replacement.

Nov 21, 2010 | Digimate DGL32 32 in. LCD Television

1 Answer

Screen loses picture but still has sound...when off for a few minute works ok for about 2 hrs...the last time picture was lost I got a dark screen with the work INITIALIZE ..This is a 36 in TV DVD...


Ur LCD inverter backlight board is dead.Replaced this LCD inverter backlight board will get ur picture back.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter backlight board for the replacement.It a long board in shape.

Mar 17, 2010 | Mintek DTV-263 26 in. TV/DVD Combo

1 Answer

I have sound but no picture.


Ur LCD inverter backlight board is dead.Replaced this LCD inverter backlight board will get ur picture back.It a long board in shape.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter backlight board for the replacement.

Mar 17, 2010 | Sansui HDLCD3210 32 in. LCD TV

2 Answers

HAVE NO PICTURE BUT THE SOUND IS OK


It sounds like the color wheel has gone bad and needs to be replaced. This is located behind the back panel... replacing a new colour wheel will solve ur problem

thank u

Jul 08, 2009 | Sanyo Televison & Video

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