Re: Samsung LED TV UE40C5100QWXXU
Hi Tom,
Yep that's whats happening here I would guess. Under rectified mains the cap would of got pritty pissed off. Was a lump burnt out the side of it. I found this 40 samsung on Gumtree locally. Gumtree has some good bargains at times. Most tv repair companies round here want silly money just to take the back off these days. So I get quite a few good bargains....
dynomo
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Last Activity: 02-11-2014, 01:21 AM
Joined: 10-22-2012
Location: dorset
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Last edited by dynomo; 02-04-2013, 02:26 PM. -
Re: Samsung LED TV UE40C5100QWXXU
It blew both ceramic 6.3 fuses in the primary. Replacing the fuses and cap and tv is running fine again. Of course powering up a very burnt cap can load the circuit much more. I suspect it went dead short in reality. I would agree with you 8.5k would not take the fuse out on its own as there would just not be enough current drawn. I have edited the post to be alittle clearer.
Alls working well now so alls good....Last edited by dynomo; 02-04-2013, 02:20 PM.Leave a comment:
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Re: Samsung LED TV UE40C5100QWXXU
I have found the problem. Found 8.5k ohms across bridge rectifier + - which was incorrect. After some investigation found CP818 / 100pf at 1KV burnt on the sideLast edited by dynomo; 02-04-2013, 02:20 PM.Leave a comment:
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Re: Samsung LED TV UE40C5100QWXXU fuses blown
I have found the problem. Found 8.5k ohms across bridge rectifier + - After some investigation found CP818 / 100pf at 1KV burnt on the sideLast edited by dynomo; 02-04-2013, 02:15 PM.Leave a comment:
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Samsung LED TV UE40C5100QWXXU
Both ceramic T6.3AH fuses open circuit just as mains enter the board.. No shorts found, rectifier ok.
PSU BN44-00353A -
Samsung LED TV UE40C5100QWXXU fuses blown
Samsung UE40C5100QWXXU led tv. PSU BN44-00353A.
Both fuses on the mains input open circuit. T6.3AH ceramic fuses. No shorts found in circuit at all? Rectifier tested fine. Any idea's?
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