Question about Samsung Televison & Video

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I have a Samsung LCD TV LE27S7, 3 years old have lost picture today but still have perfect sound. Have checked leads and tried playing DVD but still no picture

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It can either or both the problem with the backlight inverter board, or the 24vdc power supply is dead. Those are the two areas to look first, logic board can be the problem also (not sending the signal to turn on the backlight inverter circuits).
If you are going to DIY and have proper tools and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

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Posted on Jul 07, 2010

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Posted on Jan 02, 2017

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I have a polaroid lcd tv 32 inch. i turned it on today and there was no picture but all the sound was there even with a dvd playing there is no picture only sound i have checked all leads and everything...


Well it very well could be the three color tubes, or power board the problem. BUT before you try that check your HDMI cable. HDMI cables have to be 100% in to fully work sometimes if out just a bit they will produce this issue where you have no picture but sound.
Or try a new HDMI cable, if you don't have HDMI and it's doing it on multiple ports including RCA, RF, HD Component then it's a problem with the tv itself and you'll need to call a repairman.

Mar 02, 2011 | Polaroid 3211TLXB 32 in. LCD Television

1 Answer

Hi. I have a two-year old 56 inch HL-T5687S -- I have sound and picture, but then picture turns black and sound keeps playing . I turn off TV, wait a bit, and TV pic comes back on... then black after 2-15...


These problems are the cause by those 2 long LCD inverter boards are dying.These 2 long LCD inverter boards,help the LCD screen to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay,com to buy those 2 refurbishes long LCD inverter boards for the replacement.Replaced these 2 long LCD inverter boards,should solved ur problems,u having.

Sep 10, 2010 | Samsung HL-T5687S Television

1 Answer

My Samsung TV picture is supplied via a HDMI lead


yes you need to connect audio out from the tv to audio in on the dvd surround. you need the red/white phono to phono leads, simply connect together and select audio (av,au) on the input selection.

Feb 20, 2010 | Samsung LN46A650 46 in. LCD HDTV

1 Answer

Samsung dvdv4600 dvd/vcr: I'm having trouble with dvd. It only plays sounds but no picture in dvd mode.


Check that the scart lead is fully in on the dvd and tv,if ok then try another lead

Sep 19, 2009 | Televison & Video

1 Answer

My samsung lcd tv.32inches.lost sound .picture is perfect. model number LE32R88DB


Have you try to play with a DVD or other source beside cable? Did you check the TV speaker is on or in mute mode? Try to get TV back to factory reset.
If does not help, check the TV speakers by plug in an AV source.
Lastly, replace the main board.

Aug 13, 2009 | Samsung Televison & Video

1 Answer

Samsung LCD -no picture/sound from any input source-Cable,DVD,PS3


Use the menu button in the front screen of your tv.Maybe your remote control need a battery.

Jul 24, 2009 | Samsung LE40B650T2 40 in. Full HD Crystal...

1 Answer

Rainbow color effect appears when Samsung LCD plays Wii or DVD


Hello, I have a question which video inputs are you using for your DVD and Wii connections? The reason I ask is because this sounds like video distortion cuased by noise. If possible can you send a picture of the screen when it has this problem and send which video ports are being used? If it is noise in the video you may have a saw filter problem, or a decoupling issue. In any event I'll know more once you send those pictures and which inputs you are using for your DVD and Wii. Thank you, Shuttle83 http://www.electron-age-technologies-llc.com service@electron-age-technologies-llc.com

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1 Answer

DVD playback no playback


Sounds like the scart lead is not in straight. Scart connectors have the audio pins at one end, and the video pins at the other. If the lead isn't in straight then you often get sound and no picture and vice versa.

Check the connection by pushing the scart lead in securely. (Both DVD and TV end of the lead)

Failing that could be a dodgy lead.

Mar 17, 2008 | Philips DVDR3380/05 DVD Recorder

1 Answer

TruTech 19" LCD TV+DVD


I have a sansui 19" LCD TV+DVD
I had to attempt multiple times turning the TV on to get a picture. The sound was fine. This kept happening when I would go to turn on the set the TV kept playing fine with picture & sound but after the 2nd attemts I turned it off & then tried to turn it back on which took multiple attempts, it kept playing for a few minutes then the picture went out but the sound was still there.
The set is not yet 2 years old.

Mar 13, 2008 | TruTech PLV1615T 15 in. LCD Television

2 Answers

Green picture


Sounds like a poor connection with a scart lead

Oct 20, 2007 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

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