Be sure to add me to your favorites list Original Yamaha Electone EL-3 Electone Organ Service Manual, Schematics, Parts List Book, Printed in Japan. Original Yamaha service manual for the EL3 Electone organ. This service manual is in very good condition, and contains specs, dis-assembly procedure, schematics, circuit board diagrams, parts lists, overall circuit diagrams, and much more for these models. From 1993, made in Japan! This is a manual or document, this is NOT a piece of equipment or instrument. If you have any questions, I'm always happy to answer them. THANKS FOR LOOKING AND CHECK OUT MY STORE!