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Dec 15, 2016, 2:11 AM
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Samsung smart tv tripping.
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Hello to all on this forum. My first post.
With respect to the subject my Daughters TV....Model : .. UE46F6510SB version 01. had been playing up for a number of weeks for example shutting down at random and trying to start up again with periods of stability.
Eventually i decided to check out this symptom rather than have a set that became dead altogether which is more difficult to fault find certainly in my experience.
No capacitors were likely to be responsible but were checked as a matter of course ! it would certainly help if a cct diagram was available but i doubt if a manufacturer would furnish any to a home repairer.
The cause of the described symptoms turned out to be a dry joint on the SMPS that had escaped QC.
I need to add that these pcb's are stable enough when screwed to the chassis / metal frame but when removed can become easily damaged especially if dropped or flexed due to the SMD involved.
Finishing off my rant i should also mention that should you want to check out your own TV... for any symptom. If you have never used a soldering iron for any length of time... or used a desoldering pump you should not be considering removing the cover of your TV.
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