Roland KR-650
Released in 1992The KR-650 is a 76-note digital home piano.

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.

Replacement Keys

AC power socket, 2-blade
$14.95 (Part #4415)
Click for details
$14.95 (Part #4415)

Button, brown, without LED window, Roland
For Stop, OneTouch Program
$4.95 (Part #6286)
Click for details
For Stop, OneTouch Program
$4.95 (Part #6286)

Button, gray, Roland
For Demo
$4.95 (Part #7650)
Click for details
For Demo
$4.95 (Part #7650)

Button, gray, with LED window, Roland
For Play
$4.95 (Part #6285)
Click for details
For Play
$4.95 (Part #6285)

Button, gray, without LED window, Roland
For Start/Stop
$5.95 (Part #1462)
Click for details
For Start/Stop
$5.95 (Part #1462)

Button, red, with LED window, Roland
For Record
$4.95 (Part #6287)
Click for details
For Record
$4.95 (Part #6287)

Button, red, without LED window, Roland
For Write
$4.95 (Part #6288)
Click for details
For Write
$4.95 (Part #6288)

Button, with LED window, Roland
$3.95 (Part #4476)
Click for details
$3.95 (Part #4476)

Button, without LED window, Roland
For Disk Load, Save
$6.95 (Part #1455)
Click for details
For Disk Load, Save
$6.95 (Part #1455)

Button, without LED window, Roland
$5.95 (Part #4815)
Click for details
$5.95 (Part #4815)

Contact strip spacer, 12-note
$5.95 (Part #4907)
Click for details
$5.95 (Part #4907)

Contact strip spacer, 13-note
$6.95 (Part #4908)
Click for details
$6.95 (Part #4908)

Contact strip spacer, 3-note
$5.95 (Part #2825)
Click for details
$5.95 (Part #2825)

Contact strip spacer, 7-note
$5.95 (Part #2808)
Click for details
$5.95 (Part #2808)

Contact strip spacer, 8-note
$5.95 (Part #2793)
Click for details
$5.95 (Part #2793)

Contact strip, 12-note, Roland
$14.95 (Part #4655)
Click for details
$14.95 (Part #4655)

Contact strip, 13-note, Roland
$16.95 (Part #4658)
Click for details
$16.95 (Part #4658)

Contact strip, 7-note, Roland
$16.95 (Part #5578)
Click for details
$16.95 (Part #5578)

Contact strip, 8-note, Roland
$16.95 (Part #5579)
Click for details
$16.95 (Part #5579)

Disk drive, 3.5-inch
$69.95 (Part #3512)
Click for details
$69.95 (Part #3512)

Display assembly, Roland
$44.95 (Part #6361)
Click for details
$44.95 (Part #6361)

End cap, left, Roland
$34.95 (Part #6545)
Click for details
$34.95 (Part #6545)

End cap, right, Roland
$34.95 (Part #6546)
Click for details
$34.95 (Part #6546)

Hand screw, Roland
$3.95 (Part #6544)
Click for details
$3.95 (Part #6544)

Headphone board, Roland
$12.95 (Part #6359)
Click for details
$12.95 (Part #6359)

IC, 74HC138 3 to 8 multiplexer
$1.95 (Part #8125)
Click for details
$1.95 (Part #8125)

IC, 74HC574 tri-state flip-flop
$2.95 (Part #6853)
Click for details
$2.95 (Part #6853)

Key bushing, Roland
$0.45 (Part #4906)
Click for details
$0.45 (Part #4906)

Key contact board, 12-note (High), Roland
$39.95 (Part #6447)
Click for details
$39.95 (Part #6447)

Key contact board, 32-note (Low), Roland
$49.95 (Part #3515)
Click for details
$49.95 (Part #3515)

Key contact board, 32-note (Mid), Roland
$34.95 (Part #5610)
Click for details
$34.95 (Part #5610)

Key return spring
$0.95 (Part #KEYSPV)
Click for details
$0.95 (Part #KEYSPV)

Keybed cushion, 76-note keyboard
For lower cushion
$12.95 (Part #3475)
Click for details
For lower cushion
$12.95 (Part #3475)

LED board, Roland
$6.95 (Part #6358)
Click for details
$6.95 (Part #6358)

Main board, Roland KR-650
$74.95 (Part #6354)
Click for details
$74.95 (Part #6354)

Memory card board, Roland
$16.95 (Part #6360)
Click for details
$16.95 (Part #6360)

Memory card guide, Roland
$7.95 (Part #3964)
Click for details
$7.95 (Part #3964)

MIDI jacks assembly
$12.95 (Part #5251)
Click for details
$12.95 (Part #5251)

Nut, black, for 1/4-inch phone jack
$0.95 (Part #6362)
Click for details
$0.95 (Part #6362)

Panel board A, Roland
$26.95 (Part #6357)
Click for details
$26.95 (Part #6357)

Panel board C, Roland
$34.95 (Part #6355)
Click for details
$34.95 (Part #6355)

Pedal unit, Roland
$65.95 (Part #6541)
Click for details
$65.95 (Part #6541)

Phone jack, 1/4-inch, 3-pin PCB mount
For Inputs, Outputs, Soft Pedal
$10.95 (Part #4334)
Click for details
For Inputs, Outputs, Soft Pedal
$10.95 (Part #4334)

Phone jack, 1/4-inch, 3-pin PCB mount
For Expression Pedal
$10.95 (Part #4178)
Click for details
For Expression Pedal
$10.95 (Part #4178)

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

Phone jack, red, 1/4-inch, 3-pin PCB mount
For Damper pedal
$10.95 (Part #9787)
Click for details
For Damper pedal
$10.95 (Part #9787)

Pitch bend wheel assembly, Roland
$29.95 (Part #6543)
Click for details
$29.95 (Part #6543)

Pitch bend/mod wheel, Roland
$7.95 (Part #9097)
Click for details
$7.95 (Part #9097)

Pitch wheel frame, Roland
$8.95 (Part #9865)
Click for details
$8.95 (Part #9865)

Potentiometer, 100KB rotary with center tap
For pitch bend wheel
$23.95 (Part #4952)
Click for details
For pitch bend wheel
$23.95 (Part #4952)

Power cord, 2-blade
$15.95 (Part #PCJ)
Click for details
$15.95 (Part #PCJ)

Power supply/amp/ jack board, Roland
$59.95 (Part #6356)
Click for details
$59.95 (Part #6356)

Power switch assembly, Roland
$29.95 (Part #6542)
Click for details
$29.95 (Part #6542)

Power switch cap, black
$12.95 (Part #3491)
Click for details
$12.95 (Part #3491)

Power switch, pushbutton
$26.95 (Part #3916)
Click for details
$26.95 (Part #3916)

Pushbutton tact switch, 5mm, 2-pin
$1.95 (Part #4478)
Click for details
$1.95 (Part #4478)

Pushbutton tact switches, 5mm, pkg of 10
$11.95 (Part #4478X)
Click for details
$11.95 (Part #4478X)

Screws, 8mm, pkg of 10
For circuit boards
$3.95 (Part #3908)
Click for details
For circuit boards
$3.95 (Part #3908)

Slide potentiometer, 10KB, 45mm
For Tempo
$19.95 (Part #3700)
Click for details
For Tempo
$19.95 (Part #3700)

Slide potentiometer, 10KBx2, 30mm
For Volume
$19.95 (Part #4531)
Click for details
For Volume
$19.95 (Part #4531)

Slide potentiometer, 50KBx2 with detent, 30mm
For Brilliance
$19.95 (Part #3554)
Click for details
For Brilliance
$19.95 (Part #3554)

Slider knob, Roland
$6.95 (Part #3661)
Click for details
$6.95 (Part #3661)

Speaker cover, Roland
$9.95 (Part #6540)
Click for details
$9.95 (Part #6540)

Speaker, 5.5-inch, Roland
$19.95 (Part #6539)
Click for details
$19.95 (Part #6539)

Stand foot, Roland
$17.95 (Part #6547)
Click for details
$17.95 (Part #6547)

Style 22W key, black note
$12.95 (Part #K22WBL)
Click for details
$12.95 (Part #K22WBL)

Style 30W key, bottom E note
$16.95 (Part #K30WEB)
Click for details
$16.95 (Part #K30WEB)

Style 30W key, note A
$12.95 (Part #K30WA)
Click for details
$12.95 (Part #K30WA)

Style 30W key, note B or E
$12.95 (Part #K30WBE)
Click for details
$12.95 (Part #K30WBE)

Style 30W key, note C or F
$12.95 (Part #K30WCF)
Click for details
$12.95 (Part #K30WCF)

Style 30W key, note D
$12.95 (Part #K30WD)
Click for details
$12.95 (Part #K30WD)

Style 30W key, note G
$12.95 (Part #K30WG)
Click for details
$12.95 (Part #K30WG)

Style 30W key, top G note
$16.95 (Part #K30WGT)
Click for details
$16.95 (Part #K30WGT)

Transformer, Roland
$41.95 (Part #1463)
Click for details
$41.95 (Part #1463)

Voltage regulator, 78M15
$2.95 (Part #4412)
Click for details
$2.95 (Part #4412)