SCHEMATIC DIAGRAMS

Drawing #1

Power supply, Vibrato and Tone Generators

Drawing #2

Bass

Drawing #3

Percussion, Sustain, Staccato and Diode Keying

Drawing #4

Tabswitching

Drawing #5

Quality Control

EXPLODED VIEWS

Extended Bass Switch

DIODE LAYOUTS AND CHARTS

(Keyboard)(A)

(Keyboard)(B)

(Bass)

(Extended Bass)

PHOTOGRAPHS

Service Access and Circuit Location:

Organ

Organ With Cover Removed

Organ With Tabswitch Assembly Raised

Organ With Tone Generator Assembly Raised

Organ With Complete Chassis Assembly Raised

Printed Circuit Boards, Chassis and Assemblies:

Power Supply Chassis

Vibrato Printed Circuit Board and Tone Generator Printed Circuit Board

Bass Keying Printed Circuit Board

Percussion printed Circuit Board and Bass Percussion Printed Circuit Board

Quality Control Printed Circuit Board

Diode Keying Boards

Expression Pedal Assembly

Bass Pedal Assembly(optional)