Casio CT-202

Released in 1981

The Casiotone CT-202 is an 49-note keyboard with 49 preset voices, 8-note polyphony, and built-in speakers. The CT-202 builds upon the CT-201, Casio's first keyboard! All sounds are based on two mixed multi-pulse square waves with digital envelopes.

Casio CT-202
All photos are copyrighted by Syntaur, and may not be used without permission.

We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working.

This listing reflects our current inventory and is updated in real time. If a part is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource.

We cannot diagnose repair issues by phone or email. For technical questions, we suggest posting on our Forums, where our techs - as well as other users - can offer help.

Casio CT-202 replacement keys
Replacement Keys
Contact strip, 12-note, Casio
Contact strip, 12-note, Casio
$10.95 (Part #8140)
Click for details
Contact strip, 13-note, Casio
Contact strip, 13-note, Casio
$11.95 (Part #8141)
Click for details
Control panel, Casio
Control panel, Casio
$9.95 (Part #9511)
Click for details
Felt key cushion, 49-note
Felt key cushion, 49-note
(Keys press down onto this cushion)
$9.95 (Part #2741)
Click for details
IC, 4001 quad NOR gate
IC, 4001 quad NOR gate
$2.95 (Part #3304)
Click for details
IC, 4011 quad gate
IC, 4011 quad gate
$2.95 (Part #3391)
Click for details
IC, 4013 flip-flop
IC, 4013 flip-flop
$2.95 (Part #3322)
Click for details
IC, 40174 flip-flop (replaces 14174)
IC, 40174 flip-flop (replaces 14174)
$2.95 (Part #3305)
Click for details
IC, 4049 hex inverter/buffer
IC, 4049 hex inverter/buffer
$2.95 (Part #2382)
Click for details
IC, 4066 quad bilateral switch
IC, 4066 quad bilateral switch
$2.95 (Part #3723)
Click for details
IC, 4069 hex inverter
IC, 4069 hex inverter
$2.95 (Part #3994)
Click for details
IC, 4071 quad 2-input OR gate
IC, 4071 quad 2-input OR gate
$2.95 (Part #2716)
Click for details
IC, 4558 dual op amp
IC, 4558 dual op amp
$2.95 (Part #3387)
Click for details
Key bushing
Key bushing
$0.45 (Part #7636)
Click for details
Key contact boards, Casio
Key contact boards, Casio
$32.95 (Part #7256)
Click for details
Key return spring, Casio
Key return spring, Casio
$0.95 (Part #7637)
Click for details
Main board, Casio
Main board, Casio
$59.95 (Part #9513)
Click for details
Music rest, Casio
Music rest, Casio
$24.95 (Part #9512)
Click for details
Panel board, Casio
Panel board, Casio
$29.95 (Part #9516)
Click for details
Panel button, Casio
Panel button, Casio
$3.95 (Part #9518)
Click for details
Power supply board, Casio
Power supply board, Casio
$29.95 (Part #9520)
Click for details
Power switch assembly, Casio
Power switch assembly, Casio
$10.95 (Part #9514)
Click for details
Power switch panel, Casio
Power switch panel, Casio
$8.95 (Part #9517)
Click for details
Slide potentiometer, 10KB, 30mm
Slide potentiometer, 10KB, 30mm
For Volume
$15.95 (Part #4482)
Click for details
Slider knob, Casio
Slider knob, Casio
$3.95 (Part #9519)
Click for details
Style 104U key, black note
$9.95 (Part #K104UBL)
Click for details
Style 104U key, note A
$10.95 (Part #K104UA)
Click for details
Style 104U key, note B
$10.95 (Part #K104UB)
Click for details
Style 104U key, note C
$10.95 (Part #K104UC)
Click for details
Style 104U key, note D
$10.95 (Part #K104UD)
Click for details
Style 104U key, note E
$10.95 (Part #K104UE)
Click for details
Style 104U key, note F
$10.95 (Part #K104UF)
Click for details
Style 104U key, note G
$10.95 (Part #K104UG)
Click for details
Style 104U key, top C note
$15.95 (Part #K104UC8)
Click for details
Transformer, Casio
Transformer, Casio
$36.95 (Part #9515)
Click for details
Transistor, 2SA1015
Transistor, 2SA1015
$1.95 (Part #3294)
Click for details
Transistor, 2SC1815
Transistor, 2SC1815
$2.95 (Part #1943)
Click for details
Voltage regulator, 78M15
Voltage regulator, 78M15
$2.95 (Part #4412)
Click for details
Voltage regulator, 7915
Voltage regulator, 7915
$3.95 (Part #3415)
Click for details