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Revision to CASIO CDP-230R Troubleshooting

Areli Reyes

=== Power Port of the Keyboard May Be Damaged ===
 
If the AC adapter is plugged into both the electrical outlet and the power port, the power port on the keyboard may be damaged. Reference the Power Port Replacement guide.
If the AC adapter is plugged into both the electrical outlet and the power port, the power port on the keyboard may be damaged. Reference the Power Port Replacement guide.
 
== No Sound Heard Through Headphones ==
=== Headphones are not Plugged into the Audio Port ===
 
If the headphones are plugged in but you are still unable to hear sound, the headphone jack may be damaged and need replacing. Follow the Headphone Jack Replacement guide.
If the headphones are plugged in but you are still unable to hear sound, the headphone jack may be damaged and need replacing. Follow the Headphone Jack Replacement guide.
 
== Keys Sticking ==
 
A loose wire or jammed object may be preventing the buttons from contacting the circuit board. See the Button Replacement guide.
 
== Pitch Bend Is Not Responding ==
 
'' The pitch is not changing when the pitch bend is adjusted.''
 
=== Pitch Bend of the Keyboard May Be Damaged ===
 
If the pitch bend is not responding, reference our Pitch Bend Replacement Guide

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