Yamaha CVP-55
Released in 1991The CVP-55 is an 88-note digital home piano.

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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.

Replacement Keys

Button, black, 13mm wide, Yamaha
For Tempo Up/Down
$1.95 (Part #8438)
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For Tempo Up/Down
$1.95 (Part #8438)

Button, black, 13mm wide, Yamaha
$1.95 (Part #8440)
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$1.95 (Part #8440)

Button, black, wide, Yamaha
$4.95 (Part #5931)
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$4.95 (Part #5931)

Button, gray, wide, Yamaha
$3.95 (Part #8439)
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$3.95 (Part #8439)

Button, grey, 13mm wide, Yamaha
$1.95 (Part #8441)
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$1.95 (Part #8441)

Button, maroon, Yamaha
$1.95 (Part #6572)
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$1.95 (Part #6572)

Button, Yamaha
$1.95 (Part #5929)
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$1.95 (Part #5929)

Cheek block, left, Yamaha
$7.95 (Part #8722)
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$7.95 (Part #8722)

Cheek block, right, Yamaha
$7.95 (Part #8723)
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$7.95 (Part #8723)

Contact strip, 88-note
$39.95 (Part #3352)
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$39.95 (Part #3352)

Disk drive, 3.5-inch
$54.95 (Part #8721)
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$54.95 (Part #8721)

End cap, left, Yamaha
$24.95 (Part #8733)
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$24.95 (Part #8733)

End cap, right, Yamaha
$24.95 (Part #8739)
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$24.95 (Part #8739)

Foot, adjustable, for Yamaha pedal
$8.95 (Part #7686)
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$8.95 (Part #7686)

Hammer weight, black key
$7.95 (Part #6577)
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$7.95 (Part #6577)

Hammer weight, white key
$7.95 (Part #6578)
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$7.95 (Part #6578)

Headphones board, Yamaha
$21.95 (Part #8724)
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$21.95 (Part #8724)

IC, C4570HA dual op amp, SIP
$3.95 (Part #6624)
Click for details
$3.95 (Part #6624)

IC, TC40H138 decoder/demultiplexer
$18.95 (Part #2661)
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$18.95 (Part #2661)

Key contact board, 24-note (High)
$39.95 (Part #6264)
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$39.95 (Part #6264)

Key contact board, 28-note (Low)
$54.95 (Part #6262)
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$54.95 (Part #6262)

Key contact board, 36-note (Mid)
$49.95 (Part #6263)
Click for details
$49.95 (Part #6263)

Key return flat springs, pkg of 10
$6.95 (Part #KYSP23)
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$6.95 (Part #KYSP23)

Keybed cushion, 88-note
(Black keys press down against one of these, hammers strike against one)
$14.95 (Part #1065)
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(Black keys press down against one of these, hammers strike against one)
$14.95 (Part #1065)

Keybed cushion, 88-note
(White keys press down against one of these, black keys rest against one)
$14.95 (Part #3478)
Click for details
(White keys press down against one of these, black keys rest against one)
$14.95 (Part #3478)

Keybed cushion, 88-note
(White keys rest against this)
$12.95 (Part #1129)
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(White keys rest against this)
$12.95 (Part #1129)

Pedal contact, Yamaha
$6.95 (Part #7695)
Click for details
$6.95 (Part #7695)

Pedal spring, Yamaha
$4.95 (Part #7694)
Click for details
$4.95 (Part #7694)

Phone jack, 1/4-inch, 3-pin PCB mount
For Optional Ins
$12.95 (Part #4546)
Click for details
For Optional Ins
$12.95 (Part #4546)

Phone jack, 1/4-inch, 7-pin PCB mount
For Phones
$10.95 (Part #3634)
Click for details
For Phones
$10.95 (Part #3634)

Power cord assembly, Yamaha
$17.95 (Part #8727)
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$17.95 (Part #8727)

Power supply assembly, Yamaha
$69.95 (Part #8735)
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$69.95 (Part #8735)

Power switch cap, black
$6.95 (Part #1823)
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$6.95 (Part #1823)

Power switch, pushbutton
$9.95 (Part #1826)
Click for details
$9.95 (Part #1826)

PU-P circuit board, Yamaha
$44.95 (Part #8719)
Click for details
$44.95 (Part #8719)

Pushbutton tact switch
$6.95 (Part #1716)
Click for details
$6.95 (Part #1716)

Relay, 12V
$9.95 (Part #4628)
Click for details
$9.95 (Part #4628)

Ribbon cable, 6.5 inch, 34-pin
To disk drive
$8.95 (Part #8720)
Click for details
To disk drive
$8.95 (Part #8720)

Slide potentiometer, 10KAx2, 30mm
For Master Volume
$16.95 (Part #3696)
Click for details
For Master Volume
$16.95 (Part #3696)

Slide potentiometer, 10KB, 15mm
For Accomp Volume
$19.95 (Part #1751)
Click for details
For Accomp Volume
$19.95 (Part #1751)

Slider escutcheon, for 15mm slider, Yamaha
$2.95 (Part #8729)
Click for details
$2.95 (Part #8729)

Slider escutcheon, Yamaha
$6.95 (Part #8436)
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$6.95 (Part #8436)

Slider knob, yellow indicator, Yamaha
$4.95 (Part #5930)
Click for details
$4.95 (Part #5930)

Speaker, 13 cm, 8 ohm, 30W, Yamaha
$19.95 (Part #8737)
Click for details
$19.95 (Part #8737)

Speaker, tweeter, Yamaha
$8.95 (Part #8738)
Click for details
$8.95 (Part #8738)

Stand base assembly, for Yamaha digital piano
$31.95 (Part #7678)
Click for details
$31.95 (Part #7678)

Style 11F key, black note
$9.95 (Part #K11FBL)
Click for details
$9.95 (Part #K11FBL)

Style 11U key, bottom A note
$17.95 (Part #K11UAB)
Click for details
$17.95 (Part #K11UAB)

Style 11U key, note A
$10.95 (Part #K11UA)
Click for details
$10.95 (Part #K11UA)

Style 11U key, note B
$10.95 (Part #K11UB)
Click for details
$10.95 (Part #K11UB)

Style 11U key, note C
$10.95 (Part #K11UC)
Click for details
$10.95 (Part #K11UC)

Style 11U key, note D
$10.95 (Part #K11UD)
Click for details
$10.95 (Part #K11UD)

Style 11U key, note E
$10.95 (Part #K11UE)
Click for details
$10.95 (Part #K11UE)

Style 11U key, note F
$10.95 (Part #K11UF)
Click for details
$10.95 (Part #K11UF)

Style 11U key, note G
$10.95 (Part #K11UG)
Click for details
$10.95 (Part #K11UG)

Style 11U key, top C note
$17.95 (Part #K11UC8)
Click for details
$17.95 (Part #K11UC8)

Transformer, Yamaha
$49.95 (Part #6564)
Click for details
$49.95 (Part #6564)

Transistor, 2SC1740
$1.95 (Part #7502)
Click for details
$1.95 (Part #7502)