Question about Samsung UN40C7000 TV
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Posted on Jan 02, 2017
SOURCE: tv wont turn on
Mine was doing that then it quit even turning on too so I replaced the 4 Capacitors today on the power supply board that had bulged up on the top 3 had split open they where on the top right corner of the board where the ribbon jumps from the power board to the main board with ones from Jameco Part Number 606521 they worked perfect but make sure you put them in with the correct polarity easy to do just keep an eye on it. Very simple repair and took me about 30 min to take itapart solder on the new ones and put it back together all for under $10.
Posted on Jul 09, 2009
Samsung made a bad TV, the new part is $1200 I have the same issue. it is a blurred picture from left to right after about 10 min it goes away. (18 month old tv) it is only going to get worse.
Posted on Jun 29, 2010
SOURCE: when my samsung LNT5271F is
I have the same TV and it's doing the same thing but on the left side. We had a local repair shop come out to diagnose and he told us this is the result of a loose ribbon cable on the LCD panel that would require replacement of the LCD panel - cost would be about the same as a new TV.
Posted on Sep 10, 2010
Do these bands appear even when no input is connected to the tv? It will help us isolate whether its an LCD controller problem or a problem with the video processing circuits
Posted on Feb 20, 2011
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