Casio
CTK-230 Sep. 2003
manual
Specs
Parts list
Block Diagram
Diagnostic Program
Accessory
Disassembly
Overseas Service Division
Page 1
CTK-230
SEP. 2003
CTK-230
INDEX
HIGH-GRADE
KEYBOARD
Ver.1 : Jan. 2004
Page 1
Page 2
Image 1
Page 1
Page 2
Contents
CTK-230
Contents
Specifications
LCD DB4~DB7 APO
Block Diagram
Circuit Description
Main PCB CMW277-MAIN
Printed Circuit Boards
Jack PCB
Disassembly
Diagnostic Program
AC Adaptor check
LCD check
APO check
Main PCB CMW277-MAIM
Schematic Diagrams
Keyboard PCBs JCM4911K-KY1M/KY2M
Exploded View
Parts List
Accessory
Overseas Service Division
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