Yamaha Electone EL500 service manual

[sifuconman]

Dear members,

I am trying to repair a Yamaha Electone EL500 organ which has audio problem. I had isolated the fault to the power amplifier section. I cannot proceed further because I do not have the service manual or circuit diagram of this instrument.

Any member has the circuit diagram of the power amplifier for this particular instrument ? Appreciate if you can share.

Thanks !

[Turnip]

Hi Conman - now there's a problem - Sifu is great, but 'Conman' can give troubles on Quuq.

Feel we should reply, as your meter is corroded, so you can't check the Yamaha power amp.

Have noticed that Power amps aren't so much of a problem since crap Chinese front-ends have become the biz.

Making no observations, as they own most of us -  Pedalling to Morrison's, again  - Chris.