Casio ap-21 User Manual

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CONTENTS
Safety Notice...................................................................................... 1
Specifications .................................................................................... 2
Block Diagram ................................................................................... 3
PCB Layout ........................................................................................ 4
Disassembly Instructions ................................................................. 5
Circuit Description ............................................................................ 8
Major Waveforms............................................................................. 10
Troubleshooting .............................................................................. 11
Wiring Diagram ................................................................................ 14
Exploded View ................................................................................. 15
Parts List .......................................................................................... 16
Schematic Diagrams ....................................................................... 19
SAFETY NOTICE
CAUTION!
Danger of explosion if battery is incorrectly replaced.
Replace only with the same of equivalent type recommended
by the appliance manufacturer.Discard used batteries
according to manufacturer's instructions.

Casio ap-21 Specifications

General

Brand	Casio
Model	ap-21
Category	Electronic Keyboard
Language	English