Re: Samsung UN55JU6700FXZA (TH01) / BN44-00807A Power Board
Hi,
in case it can be helpfull to someone else, I just fixed mine that had the same fluctuating voltages problem and no backlights even with MB disconnected.
It was the one of the two ultrafast diodes 9001 and 9002 that was shorted. I Changed both and it started right up.
These diodes are of the MUR 460 type (4 amps, 600V, 50ns) type.
FrenchFried
New Member
Last Activity: 11-05-2023, 02:29 PM
Joined: 10-04-2021
Location: South France
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Re: New Members - please post your introductions here
Hi there,
I'm Alex, a frenchman who after a week of deep internet searches about T-cons, cof tabs and other LCD related thingies have found that this forum is one of the best (if not THE best) resource about cunsumer electronics.
I wish to thank the most experienced participants for their sharing of knowledge, et the lesser ones for their sharing of valuable experience!
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