Casio CTK-731 Service Manual

CONTENTS
Specifications ---------------------------------------------------------------------------------------------- 2
Block Diagram --------------------------------------------------------------------------------------------- 4
Circuit Description --------------------------------------------------------------------------------------- 5
Diagnostic Program------------------------------------------------------------------------------------ 20
Major Waveforms --------------------------------------------------------------------------------------- 26
Printed Circuit Board ---------------------------------------------------------------------------------- 27
Exploded View ------------------------------------------------------------------------------------------- 31
Parts List--------------------------------------------------------------------------------------------------- 32
Schematic Diagrams----------------------------------------------------------------------------------- 35

Casio CTK-731 Specifications

General

Brand	Casio
Model	CTK-731
Category	Electronic Keyboard
Language	English