Question about Sony MHC-991AV Shelf System

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NO DISPLAY, TOTALLY DEAD as in no display nor power at all. how to fix it?

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  • Ian Summerfield
    Ian Summerfield Jul 11, 2010

    if you pull it apart,theres usually a fuse inside you can check.115v about .02 amp,very fine wire.recheck yr mains cord.use ohmeter,or take it to repair shop

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  • Sony Master
  • 1,525 Answers

Hello there might be a glass fuse inside it will be in the power supply if black in colour it's blown. but beware if you put another 1 in and it blows again then you have a dead short someware also make sure you put the same rated fuse back in good luck

regards
shaun

Posted on Jul 17, 2010

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