Forum > LCD TV forum
Samsung UE40C5100QWXXU Solved !
dynomo:
--- Quote from: jordan on February 05, 2013,02:25:58 ---SM
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Thankyou Jordan ! Much Appreciated. :c017:
dynomo:
--- Quote from: jordan on February 05, 2013,02:25:58 ---SM
--- End quote ---
Thanks to Jordan posting the schematic I have found the problem. Found 8.5k ohms across bridge rectifier + - After some investigation found CP818 / 100pf at 1KV burnt on the side. I guess under rectified mains the caps resistance was only a few Ohms. Enough to take out the 6.3amp fuses.
Thanks Jordan ! :sign0098:
imran khan:
You are a most respected for me but I am really surpriesd your eye test level of circuit board is very weak.This was a basics of repair and you should upgrade your skills.
dynomo:
--- Quote from: imran khan on February 05, 2013,05:56:50 ---You are a most respected for me but I am really surpriesd your eye test level of circuit board is very weak.This was a basics of repair and you should upgrade your skills.
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Charming, thanks alot. Not the easiest thing to always spot when your eyes get tired.
chrisantony:
--- Quote from: dynomo on February 05, 2013,07:37:47 ---
--- Quote from: imran khan on February 05, 2013,05:56:50 ---You are a most respected for me but I am really surpriesd your eye test level of circuit board is very weak.This was a basics of repair and you should upgrade your skills.
--- End quote ---
Charming, thanks alot. Not the easiest thing to always spot when your eyes get tired.
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You should of gone to specsavers....I take it Imran, you have never missed a blown component, I wish I had a £1 for every blown/burnt component I missed after looking boz-eyed for 15-30minutes.
And sometimes...just sometimes, if you have a major short on a SMPS and the usual suspects (Fets, Bridge, etc) have not SC'd then it can be a "b***ox" moment, fair play to you Dynomo, some people dont even bother about schematics/component level repair, they would of been on flebay ordering a new board.
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