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Dead Electone MC-450 :-(

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  • Dead Electone MC-450 :-(

    Hi folks... I'm a newbie here. My Electone was working fine until a few days ago when it just didn't power up. I took the back off and checked fuses - all ok. The relay clicks and I get a faint hiss from the speakers but nothing else. All 4 fuses are OK - no burning smell. I've scoured the boards and understand it could be the capacitors but how do I simply check?

    Thanks in advance for any words of wisdom.

  • #2
    Looks like I'll have to dig out my harmonica... :-(

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    • #3
      Check the power supply. Look for capacitors that may be bulging or that may have leaked. Check all output voltages from the supply and make sure that they are getting to the boards OK. Probably worth changing the caps anyway, given the age of the organ.

      You'll be aware of the value of the organ and the fact that newer, bigger and better organs are out there for peanuts these days, so only you can decide mow much time, effort and money you wish to spend. You can have a lot of fun with an MC450, but there does come a time when decisions have to be made.
      It's not what you play. It's not how you play. It's the fact that you're playing that counts.

      New website now live - www.andrew-gilbert.com

      Current instruments: Roland Atelier AT900 Platinum Edition, Yamaha Genos, Yamaha PSR-S970, Kawai K1m
      Retired Organs: Lots! Kawai SR6 x 2, Hammond L122, T402, T500 x 2, X5. Conn Martinique and 652. Gulbransen 2102 Pacemaker. Kimball Temptation.
      Retired Leslies, 147, 145 x 2, 760 x 2, 710, 415 x 2.
      Retired synths: Korg 700, Roland SH1000, Jen Superstringer, Kawai S100F, Kawai S100P, Kawai K1

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      • #4
        Many thanks for your help ... will weigh it up and get out the multi-meter.

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