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Samsung LCD TV LW32A33WX/XED - VN32EO The fault I have is that I have no picture, sound only. I have checked the cables and tried setting it up in a different room with a different digibox. Repair or replace?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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chrispurs1
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SOURCE: Samsung LE R88 BD LCD TV / digibox problem

Hi.

Its a long shot but try this,
It can cause problems when you switch set to & from stand bye.

Check that you are viewing a digital TV channel
Enter the menu and navigate to:
Setup > System > Software Upgrade > Standby Mode upgrade
Change the setting to Off.

I cant gteee that this will sort your problem out so post here if it doesnt & I will check samsung data base.

http://dysonmanuals.llc.nu/

Chris..

Posted on Jan 08, 2008

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  • 1 Answer

SOURCE: lcd tv no picture

I took mine back and they replaced it! Problem solved!

Posted on Jan 12, 2008

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SOURCE: Samsung Syncmaster 741MP

i workin in the factory in tijuana mexico this trouble sometime its the solder defective in the ic amp good look

Posted on Aug 29, 2008

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SOURCE: No Picture - Samsung LN-S4692D 46in HDTV LCD

I had the same problem and I replaced the t-con board. My t.v. is fixed!!!! I just couldn't see spending another 700.00 dollars for a repair shop to fix it. The t-con board is located at the top of the t.v. once you remove the back cover. Be very careful removing the two plugs at the top of the board which was easy once I figured out how the clips worked. there is a black lever like connection which flips up, then grip with your fingers the tab and slide the tape like wires straight out. The bottom plug is very simple. Also to expose the t-con board you will have to remove a heat shield cover. Once removed there is foil looking tape that needs to be peeled back to expose the board. The board is very sensitive to static electricity so if you have a grounding strap that you can strap to your wrist and ground to the frame while performing your repair. Its best to lay the t.v. face down on the kitchen table with a blanket to protect the screen. Good luck!

Posted on Sep 07, 2008

  • 98 Answers

SOURCE: My samsung TV won't show any picture/sound.

When the TV is on, need to check the back light is on(go back side & look into through)

If the back light is on -- need to exchange the Main Board
no back light -- exchange the Power Board --- 95%
exchange the LCD panel --- 5%(inverter)

Posted on Feb 06, 2009

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1 Answer

It sometimes makes a static nose and the picture is dark i have tried messing with the color and back light settings and it doesn't do much


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3 Answers

Samsung flat screen tv no picture sound only, I have checked all connections and remote still same problem.


The T con board is faulty. It is the board with flat ribbon cables going to the bottom of the screen. It is not hard to replace this board. You can get one from here:
TV Parts Universal TV Stands DLP Chips ShopJimmy

Jan 01, 2016 | Samsung Televison & Video

1 Answer

Samsung TV started Green Vertical Lines screeching sound tv turns off and cable box resets up to 15 minutes before clear picture and sound work.


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Jan 20, 2015 | Samsung Televison & Video

1 Answer

I have a JVC HD 52g787, the sound works but no picture, The tv comes on, but the blue light just blinks, then cuts off, I have sound no picture


The problem is usually from the power or the Y sustain at the left or right side of the display when one of the large capacitor or heat sync on the capacitor even the flat power cable connection it to a main power board needs to be checked too, if the fuses on the board are blown it will need to be replaced

But after replacingthe fuses and the capacitors and still no solution,youwill need to replace the all board ..

You can also trouble shoot first before going to the board of the TV..

How to Troubleshoot an LCD With Sound But No Picture


It can be overwhelmingly frustrating when an electronic device as expensive as an LCD television set starts having problems. Luckily many of these problems are easily troubleshot. While being able to hear sound coming from your LCD television but seeing no picture may seem serious on the surface, fixing the problem involves checking a few different settings to make sure everything is set properly


Instructions



Check the video connection of any devices plugged into the LCD television. If you can hear sound but are seeing no picture while trying to use something like a DVD player or cable box, the problem is probably that a wire is loose somewhere. Check the yellow video cables running from the DVD player to the TV and make sure everything is plugged in firmly and where it should be. Also check the coaxial cable running from the cable box (or cable outlet) to the television and make sure that wire is also screwed in securely.

Check the image settings on your television and make sure everything is set properly. Certain settings like "Picture" or "Brightness," if set to one extreme, can make the picture appear completely black. This could cause you to simply hear television shows but not be able to see them. Reset all picture settings on the TV to their original factory default settings to see if that fixes the problem.


Try another channel. If you're watching TV and not getting a picture, the first thing you should do is check a variety of random channels to make sure it is a problem with your TV and not with your television signal. If it is a problem with the television signal it is the fault of the TV station or cable service provider and there isn't anything you can do yourself to fix it.


Try the DVD on another DVD player. If you're trying to play a DVD and can't see any images, make sure the disc isn't defective. Try it on another DVD player or a computer DVD drive and make sure the disc works in the first place.

Hope it helped ..

Jul 17, 2011 | JVC HD-52G886 52" Rear Projection HDTV

1 Answer

My samsung LW32A33WX screen has broken can i get replacement screen?


Hello
Normally LCD screen will costs about 1/3rd of its whole price. You can get it replaced from Samsung Authorised service center nearby you. Never buy it and try to replace it by yoursef. Sometimes it will make you loose money. Get it repaired by the service center itself. OK.

Jan 25, 2011 | Samsung LW32A33W 32 in. HD-Ready LCD...

2 Answers

TV showing picture but no sound


Could be the cable box is bad,u should check all other tvs in the house are find,if it have sound? Yes,tries unplug the tv and the cable box about an hour.Replug both back in.Let the cable box upgrade it software.The tv it now resetting back to it factory setting.Go into the tv Menu,go to AUDIO setting,go down to reset the AUDIO setting back to factory setting.The tv should have sound now.Not,than the Tuner board is dead,that the board take in the tv broscasting cable signal plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.

Aug 02, 2010 | Samsung LN52A850 52 in. LCD HDTV

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.

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1 Answer

Sound no picture


If an LCD TV has sound but no picture do the following:

Use the source button to ensure that source is not set to the wrong input.

Try unplugging power cord for ten minutes, to ensure it is not a setting problem.

Check all the video cables at the back of TV.

Check Light /Color settings.

If problem persist and does not depend on external receiver or settings, then it is likely an internal fault.

If it has sound but no picture then one of the following parts is faulty, and must be tested and replaced:

Theinverter is the high voltage board that provides variable power to thebacklight lamp. This is the most common. When inverter is faulty youcan get no picture, or a very dim picture that can only be seen bypointing a torch light with a 45 degree angle on the LCD surface fromvery near distance.
The inverter must be tested by reading voltages with a multimeter.

The LCD ribbon cable/LCD display and connectors.
Thisis quite uncommon, but happens. If the TV had been hit or moved the LCDcable may have slipped out, or the LCD connector may be damaged.

The LCD controller board.
Thisis the board that controls the video signal, it is difficult to test,as there is need to read determined values on IC pins. To test thisboard you need to purchase a service manual and follow thetroubleshooting diagrams on service manual.

Input/Output Signal boards.
This are the boards where youconnect the video and audio cables, if a signal board is defective,then you may get no picture on particular inputs located on faultyboard.

If under warranty contact the manufacturer ringing the number on the user manual.

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

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1 Answer

Samsung TV can't detect connection to laptop


Make sure you set the laptop to display at a resolution the TV can display, it seems best to start with 1024x768 then work up.

If you are using a VGA - HDMI converter it is possible you will not get a picture.

You should be able to set the laptop to 1024 x 768, plug it into the TV, select PC input on the TV remote, and the picture should appear.

If not, then check you have the monitor output on the laptop switched on, test it with another monitor to be sure.

If all the above still fails to work, and you've checked the cable the TV has a fault.

I hope this helps.

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2 Answers

Best Picture Quality


The set may not be at fault. If you are on cable some channels are still in anolog and some are digital. if you are on a nolog channel the picture will look preaty bad compared to the digital ones.

May 09, 2008 | Samsung LE40R72BDX 40 in. HD-Ready LCD...

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