Schematic Diagrams. SCAN of original Service Manual. (57 pages - Manual sent in. YAMAHA B-4B and B-4BR. - Parts List. - Unit Location Diagram. - Board Layouts. ).
Yamaha D-65 Service Manual Repair - Schematic Diagrams - Schematic Schema D65
Yamaha D-85 Service Manual Repair - Schematic Diagrams - Schematic Schema D85
Yamaha YC-10 Service Manual Repair Schematic Diagrams - Schema - Schematic YC10
Yamaha FE60 FE70 Service Manual Repair Schematic Diagrams Schematic Schema
YAMAHA YC-45D Service Manual repair schematic diagrams schematic YC45-D
Yamaha BK-7 Service Manual Repair Schematic Diagram Schematic BK7 Series
