Re: Samsung LN-S4041D vertical RBG lines- ongoing repair
Where would be the best place to source the board?
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Re: Samsung LN-S4041D vertical RBG lines- ongoing repair
When the TV first boots up, the lines show up but dimly. After about 10 seconds, the color in the lines become more pronounced. Thanks again for your assistance so far!
[URL=http://s1303.photobucket.com/user/jjvaughn83/media/20131020_122003_zps602b761f.jpg.html][/URL]Last edited by jjvaughn83; 10-20-2013, 11:28 AM.
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Re: Samsung LN-S4041D vertical RBG lines- ongoing repair
Checked all 3 and the voltage readings are consistent.
[URL=http://s1303.photobucket.com/user/jjvaughn83/media/volreg_zpsfd3d3fa6.jpg.html][/URL]Re: Samsung LN-S4041D vertical RBG lines- ongoing repair
Checked all 3 and the voltage readings are consistent.
[URL=http://s1303.photobucket.com/user/jjvaughn83/media/volreg_zpsfd3d3fa6.jpg.html][/URL]
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Samsung LN-S4041D vertical RBG lines- ongoing repair
So, I have done over 6 hours of repair and research trying to fix the screen of my older 40" Samsung LN-S4041D LCD. I am getting the familiar black screen with no audio but I have thin, randomly spaced, vertical red blue and green lines. I still have good audio but obviously none of the menus will come up.
I inspected the power supply board and found no obvious failed capacitors but I still replaced the usual culprits anyways. I did use cheap Radio Shack caps (I already had them in the drawer) with the intention of replacing them with better caps if the repair worked. There...
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Re: New Members - please post your introductions here
Hello! My name is Jeremy and I am located in Iowa. I have multiple Samsung products (Tv's, phones, etc.). I am also an avid tinkerer (Arduino boards), homebrewer and general hands-on type of guy. I am having some trouble with an older Samsung LCD Tv and look forward to using the resources on this board to help troubleshoot my problem and any other component problems I may have in the near future.
Thanks!
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