Casio CTK-680 Replacement Parts

Browse 17 replacement parts for the Casio CTK-680 (1997). The CTK-680 is a 61-note portable keyboard with 32-note polyphony and built-in speakers.

Parts for this model

• Contact strip, 12-note, Casio
• Contact strip, 13-note, Casio
• IC, PC900V optocoupler
• Key contact board, 29-note, Casio
• Key contact board, 32-note, Casio
• Music rest, Casio
• Pedal, damper-style
• Phone jack, 1/4-inch, 3-pin PCB mount
• Phone jack, mini, 7-pin PCB mount
• Power adapter, 9VDC, 850mA
• Power inlet jack
• Speaker, 12cm, Casio
• Style 107U keys, 5-note black keys group
• Style 107U keys, black keys group
• Style 107U keys, white octave (C-B)
• Style 107U keys, white octave (C-Top C)
• Transistor, 2SC1740