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Grundig Lcd , when turn on set shows picture for split second then screen goes black with only audio working

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  • techelec Jul 20, 2008

    Thanks for the reply, i think you are right after thinking about it myself, the tv is still under warranty, so the inverter is stuffed ?

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YOu have problem on inverter section. TV shutsdown because of this problem.

Posted on Jul 19, 2008

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I have a 50" Samsung tv. The tv turns on and the screen comes on, then within 1 minute the screen goes black. I can still hear sound.


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2 Answers

I cant get it to work on full screen


I am having this same problem as this one above (62HM95). The issue I'm having is that it will also not work full screen. I selected the 'Split' option on the remote and the picture on the left is fine... absolutely clean and perfect, with audio. The picture on the right is completely distorted in very strange colors (mostly constant variations of purple), with audio as well. You should note, that the same video information was feed into different imputes to select for the split. In other words, I feed the cable stream into the TV using the component video (Y B R) as well as the coaxial cable and selected both options for the purposes of displaying the same information side-by-side. On screen I selected video option four (4 for color stream HD) and option (0 for cable/antenna). If I highlight either side and select one of them (4 or 0) the screen goes full screen and I see nothing but one solid color of purple. I've researched the purple and they call it 'Electric Purple'. That is all I see... just the solid purple, with the audio. What I have also noticed is that, If toggle between imputes while in the full screen option and come back to either option (4 or 0) the image plays/appears OK for about 2 seconds then goes back to solid purple. I just can't understand why this is happening especially when the on-screen menu displays perfectly fine. I cannot enjoy this TV by only watching half of it in split mode. Besides the multiple replacement bulbs I've had to buy I've completely had it with this TV

May 29, 2012 | Toshiba 62HM95 62" HDTV

1 Answer

Samsung T.V. goes on for 30 seconds then no picture


If this is a flat panel LCD tv, this is a sure sign that the panel itself is bad. I have seen this before. Tv comes on works fine then within 5 minutes goes blank.

Aug 07, 2009 | Samsung HL-P5063W 50" Rear Projection HDTV

1 Answer

65" Mitsubishi Projection Television keeps flashing black screen


check your closed caption, long time ago there were 4 cc options. Turn it completely off, that might get rid of it.

Jul 18, 2009 | Projection Televisions

1 Answer

Kenmark 20" LCD TV Sound but no picture


My Kenmark Tv Switches its picture off if the PSU voltage drops. Audio is OK but picture does not return as PSU voltage goes back up. PSU's are about £10 online !2Volt 4A Might be worth a punt

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1 Answer

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All symptoms in your TV shows that you need to replace its Lamp as it has been consumed its life hours and TV requires new lamp. Lamp can be obtained from Sony Website. Price is $200, Hope this info will help you to enjoy your Sony TV in coming days.

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1 Answer

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Same problem as sweetpetny...blinking power button, won't on.

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2 Answers

My Sony comes on then both sound and picture goes black.


After being on a little while, the screen goes black (no audio as well) for 20 to 30 seconds. Green light stays on. Then, picture comes back on and takes a couple of seconds to get up to full brightness. About 5 seconds or so after the video comes back, the audio returns.

Until this morning, has only happened a couple of times a day, now happening more often. About 3 times in last 20 minutes.

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May 03, 2008 | Sony Grand WEGA KDF-55XS955 55" Rear...

1 Answer

Sound no picture


Try resoldering the vertical output IC this is acommon problem with this model

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1 Answer

Black box showing up while viewing DVDs


This sound like a problem with the Closed Caption, on many sets if the C.C. is set to text a black box apears, and since it only happens on DVD you might look at the DVD menu and see if it has this Text featcher in the Closed Caption menu and turn it off

Feb 13, 2008 | Projection Televisions

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