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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
Samsung 32" LCD sound but no picture.

 

 


bdresch
New User

Jan 1, 2012, 11:10 PM

Post #1 of 4 (3688 views)
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Samsung 32" LCD sound but no picture. Can't Post

I have a Samsung LN32D403E4DXZA I got as a gift in September. In October or November all of a sudden I had just a black screen with sound. I could see the backlight was working, but no picture or menus. My wife says she caught my 2 year old spraying the side of the TV with Febreeze while off the day before it crapped out. I unhooked it and put my old TV back until I got the chance to call Samsung. After a few weeks I hooked it back up with the intent of calling Samsung, and it all of a sudden worked fine. I used it again for a bout a month then one day the picture became all pink snowy. The pink snow was over all the menus and over all the sources I tried. This time I called Samsung right away. After a bit of run around they said I would have to send it in for warrantee repair/replacement. They were supposed to email me instructions within 48 hours which never happened. Now the screen is black with sound and backlight just like the first time. I went to Samsungs online tech support this time and got the information to repair/replace and they are telling me I have to ship the thing to NJ on my dime. I don't have the box anymore, so to get it packaged and shipped to NJ it probably isn't worth it for a $250 TV. I'm an engineer who is pretty comfortable around electronics and a soldering iron so I thought I would try my hand at fixing it. I haven't opened it up yet, but I was wondering if anyone on here would have an idea what might be dying on the TV? Is it worth fixing?
Thanks,



Repair man
Enthusiast


Jan 2, 2012, 7:29 AM

Post #2 of 4 (3677 views)
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Re: [bdresch] Samsung 32" LCD sound but no picture. [In reply to] Can't Post

Keep your money in your families pocket where it belongs, this should be a simple repair. If you are able to take the back off of your set & email me some pictures of the boards I can show you how to fix this (I'll point out some things to try & email them back to you with instructions). Try to get one picture showing all the boards in one view then one each of the individual boards. You can get my email address by clicking on my user-name. Please mention the model number & symptoms in your email.









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If you (or anyone reading this post) have any further questions or need clarification please feel free to contact me direct; you can find my email address by clicking on my user-name.





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(This post was edited by Repair man on Jan 2, 2012, 7:33 AM)


bdresch
New User

Jan 4, 2012, 4:59 AM

Post #3 of 4 (3672 views)
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Re: [Repair man] Samsung 32" LCD sound but no picture. [In reply to] Can't Post

SmileYou should have mail


Quetpie
New User

Jan 1, 2013, 7:14 AM

Post #4 of 4 (3280 views)
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Re: [Repair man] Samsung 32" LCD sound but no picture. [In reply to] Can't Post

I have the same problem. My kids were playing with watter guns in the house, then thick dark line running down screen, then no picture but sound. Now picture is working but with the dark, see through line. Took the back off and unplugged lvds cable-panel is OK.

 
 
 


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