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Samsung forum

Question

Samsung un46d6400ufxza led tv smart tv logo cycles on & off

by samsung6400 / October 20, 2012 3:18 AM PDT

My samsung un46d6400ufxza tv, logo cycles on and off when tv is turned on.
Help.

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All Answers

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Answer
1. Remove from power now.
by R. Proffitt Forum moderator / October 20, 2012 3:43 AM PDT

Continued use can cause expensive repairs.

2. Check http://www.samsung.com/us/capacitorsettlement/

I can't find your model at Samsung.com so I wonder if this is not a US model and would not be on that list.

The symptom is similar but a tech would have to inspect for the issue.
Bob

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Samsung un46d6400ufxza led tv smart tv logo cycles on & off
by samsung6400 / October 21, 2012 8:39 AM PDT

Thanks much.
FYI it is a US model.

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More discussions about this similar model.
by R. Proffitt Forum moderator / October 21, 2012 8:48 AM PDT
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Samsung un46d6400ufxza led tv smart tv logo cyc
by samsung6400 / October 22, 2012 9:20 AM PDT

The caps are in good condition. However, I have already had the old power circuit board replaced and the same problem persists.

Any suggestions?

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Tough one. What does the service manual say to do next?
by R. Proffitt Forum moderator / October 22, 2012 1:16 PM PDT

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