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YSP-800 No power-up, Checked voltages at P/S input (ok) 3.3v output (ok) Suspect P/S is Held off Due to fault elseware maybe Software ? Can you help please. tvted.

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  • Edward Jones Apr 25, 2010

    After changing C515 as you said, Every thing is now working O.K.
    Many Thanks
    tvted.

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Power failure mostly came from degraded capacitor C515 (22nF 630V pin distance 10mm), located at the side of the fuse. Replace that capacitor. Most people are having the same problem and their unit start working after replacing that capacitor. If you have the skill, tools and know where to buy Capacitor C515, you can do the repair yourself, otherwise, send your unit to a qualified technician.

Posted on Apr 24, 2010

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