Be sure to add me to your favorites list Yamaha RBX 6JM Electric Bass Guitar Service Manual and Parts List Booklet. This is a printed paper reproduction hardcopy copy of the Service manual for the Yamaha RBX6JM 6-string bass guitar. This one is unused and includes: Cover sheet / TOC Overall assembly + exploded view of the Brass Bridge Assembly Parts list / full list of parts, * marks the new parts for this model Circuit Board Circuit Diagram wiring of pickups, dials and output jack specifications / specs on the RBX 6JM model bass guitar 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, Check out my Store!