Yamaha PSR-540

Released in 1999

The PSR-540 Portatone is a 61-note consumer keyboard with 64-note polyphony and built-in speakers.

Synth
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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.

Yamaha PSR-540 replacement keys
Replacement Keys
Battery spring and wiring, Yamaha
Battery spring and wiring, Yamaha
$6.95 (Part #10170)
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Button set, 16 buttons, Yamaha
Button set, 16 buttons, Yamaha
For Tracks
$16.95 (Part #10153)
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Button set, 3 buttons, Yamaha
Button set, 3 buttons, Yamaha
For Load, Save, Utility
$9.95 (Part #10147)
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Button set, 5 buttons, Yamaha
Button set, 5 buttons, Yamaha
$12.95 (Part #10152)
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Button set, 6 buttons, Yamaha
Button set, 6 buttons, Yamaha
$12.95 (Part #10145)
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Button set, 7 buttons, Yamaha
Button set, 7 buttons, Yamaha
$14.95 (Part #10149)
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Button set, 7 buttons, Yamaha
Button set, 7 buttons, Yamaha
$12.95 (Part #10150)
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Button set, 7 buttons, Yamaha
Button set, 7 buttons, Yamaha
$12.95 (Part #10151)
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Button set, keypad, Yamaha
Button set, keypad, Yamaha
$12.95 (Part #10154)
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Button, blue, Yamaha PSR-540
Button, blue, Yamaha PSR-540
For Direct Access, Exit
$5.95 (Part #10159)
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Button, gray, Yamaha
Button, gray, Yamaha
For Voice Change, Mixer
$5.95 (Part #10155)
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Button, red, Yamaha
Button, red, Yamaha
For Record
$6.95 (Part #10148)
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Button, Yamaha
Button, Yamaha
$5.95 (Part #10144)
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Button, yellow, Yamaha
Button, yellow, Yamaha
For Demo
$5.95 (Part #10156)
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Contact strip, 1-note, Yamaha
Contact strip, 1-note, Yamaha
$7.95 (Part #CS3191)
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Contact strip, 12-note, Yamaha
Contact strip, 12-note, Yamaha
$11.95 (Part #CS3190)
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Disk drive, 3.5-inch
Disk drive, 3.5-inch
$44.95 (Part #6217)
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Display backlight, Yamaha
Display backlight, Yamaha
$19.95 (Part #10172)
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Display, LCD, Yamaha
Display, LCD, Yamaha
$29.95 (Part #10160)
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Encoder
Encoder
$11.95 (Part #3465)
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Encoder board, Yamaha
Encoder board, Yamaha
$21.95 (Part #10164)
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Encoder knob, gold, Yamaha
Encoder knob, gold, Yamaha
$9.95 (Part #10161)
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Jack/amp board, Yamaha PSR
Jack/amp board, Yamaha PSR
$64.95 (Part #10166)
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Key contact board, 27-note, Yamaha
Key contact board, 27-note, Yamaha
$34.95 (Part #10168)
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Key contact board, 34-note (Low), Yamaha
Key contact board, 34-note (Low), Yamaha
$29.95 (Part #6478)
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Keybed cushion, 61-note
Keybed cushion, 61-note
$9.95 (Part #1059)
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Keybed PCB, Yamaha
Keybed PCB, Yamaha
$37.95 (Part #7440)
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Knob, black, Yamaha
Knob, black, Yamaha
For Volume
$5.95 (Part #3181)
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LCD zebra connector, Yamaha
LCD zebra connector, Yamaha
$9.95 (Part #10171)
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Main board, Yamaha
$319.95 (Part #10167)
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Main board, Yamaha PSR-540
Main board, Yamaha PSR-540
$79.95 (Part #10158)
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Music rest, Yamaha
Music rest, Yamaha
$32.95 (Part #4281)
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Panel board, Yamaha PSR
Panel board, Yamaha PSR
$39.95 (Part #10165)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For Sustain
$7.95 (Part #4334)
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Phone jack, 1/4-inch, 7-pin PCB mount
Phone jack, 1/4-inch, 7-pin PCB mount
For Phones/Output
$7.95 (Part #3634)
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Pitch bend circuit board, Yamaha
Pitch bend circuit board, Yamaha
$16.95 (Part #10146)
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Pitch bend wheel spring, Yamaha
Pitch bend wheel spring, Yamaha
$4.95 (Part #6294)
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Pitch bend/mod wheel, Yamaha
Pitch bend/mod wheel, Yamaha
$7.95 (Part #2322)
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Potentiometer, 10KAx2 rotary
Potentiometer, 10KAx2 rotary
For Volume
$9.95 (Part #4163)
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Potentiometer, 10KB rotary
Potentiometer, 10KB rotary
For pitch bend
$8.95 (Part #1058)
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Power inlet jack
Power inlet jack
$5.95 (Part #3062)
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Power switch board, Yamaha
Power switch board, Yamaha
$19.95 (Part #10163)
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Power switch cap, red
Power switch cap, red
$6.95 (Part #1224)
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Power switch, pushbutton
Power switch, pushbutton
$11.95 (Part #2176)
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Ribbon cable, 4-inch, 34-pin
Ribbon cable, 4-inch, 34-pin
To disk drive
$8.95 (Part #4303)
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Rubber foot, self-adhesive
Rubber foot, self-adhesive
$1.95 (Part #3433)
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Speaker, 4-inch
Speaker, 4-inch
$19.95 (Part #1438)
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Style 59U key, top C note
Style 59U key, top C note
$9.95 (Part #K59UC8)
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Style 59U keys, black notes group
Style 59U keys, black notes group
$12.95 (Part #K59UBL)
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Style 59U keys, C-E-G-B group
Style 59U keys, C-E-G-B group
$13.95 (Part #K59UC)
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Style 59U keys, D-F-A group
Style 59U keys, D-F-A group
$12.95 (Part #K59UD)
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Tweeter, Yamaha
Tweeter, Yamaha
$9.95 (Part #10173)
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Volume board, Yamaha
Volume board, Yamaha
$21.95 (Part #10162)
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