My Sons friend came over with a tv his dad gave him.The dad took it to a near by shop , and they said thats a 2006 model it's going to be hard to find parts for that one,and they offered him $20.00 off for a new set , and they would junk his for him. His son said lets see I Mike (me) can fix it. So they did. Here is what i found . Four samjunk caps swelled up . I changed the caps and the set runs like new . Total time 47 minutes. Here are some pics of the inside of the tv.
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Samsung lns4051dx/xaa
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Re: Samsung lns4051dx/xaa
Now you know which repair shop not to go to. Good job fixing it yourself.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809
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