hello friends i have a smart tv Samsung un55j5300Ak problem is when I turn on I see the smart tv logo then start to get white screen, I put cable tv I hear sound, tv goes white screen, I dissembly and I saw cof damage nt65800h there's anyway to bypass cof , I don't understand where I have to cut to isolate that part and have good video on both sides. I need cof data sheet anyone... left side I remove ribbon I have good video on the righ side, problem is the left side cof is burn.
samsung
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Re: samsung
in the first picture that you posted, where is that located, the bottom of the panel or side? iF it is the bottom of the panel, then there is no way to save / by-pass this. IF it is on the side of the panel, then all the tabs along that side can be removed. -
Re: samsung
also what do you mean on the side of the panel, then all the tabs along that side can be removed. in the picture i have the cof in the corner on the left panel can i do that remove all tabs, thats not the same as having remove white ribbon and only half of the screen woul have good video.Comment
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Re: samsung
Nothing to save at this point with taht bunt out COF.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=24809Comment
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by valvashonFriend sent me this picture of what their 60" Samsung from 2015 is doing. I didn't have any luck getting rid of a vertical stripe in another TV that developed one so I'm not too excited about trying to fix this one. It's mine for the asking; wish it had a dead power supply or bad backlights instead.
Is this most likely to be a connection at the circuit board or where the ribbon cable hits the screen itself?
Update: was just informed that this stripe comes and goes and has been doing this for a couple of months.
Thanks, Val
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