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Electronic Keyboard
Casio
CTK-401
manual
Sub PCB JCM442-MA2M
Models:
CTK-401
1
13
19
19
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19 pages
42.82 Kb
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11
12
13
14
15
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17
Specs
Parts list
Block Diagram
Adjustment
Power Amplifier IC101 TA8248K
Page 13
Image 13
Sub PCB
JCM442-MA2M
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Page 12
Page 14
Page 13
Image 13
Page 12
Page 14
Contents
CTK-401
Contents
General
Specifications
Electrical
Block Diagram
KEY Matrix
Circuit Description
Nomenclature of Keys
CPU LSI1 MSM6755B-17
Lvcc
LCD Driver LSI3 SED1278F0A
Filter Block
Power Amplifier IC101 TA8248K
Main PCB
Adjustment
Major Waveforms
Printed Circuit Boards
Schematic Diagrams
Sub PCB JCM442-MA2M
Keyboard PCBs KDM4910K-KY1M/KY2M
Segment
LCD
Exploded View
Parts List
Keyboard PCBs
MA0600571A
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