Question about Kenwood KDC-MP235 CD Player

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Protect keeps flashing on my kenwood - Kenwood KDC-MP235 CD Player

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It is possible that you have a failure in the powerr section/ power audio output of the set that is protecting the set from furrther damage. First of all disconnect the speakers and check if the protect changes. If so your speakers are shorted, take a test and confirm.If not you will have to take out the set and open to probe into the main board. I would advice this only is you are familiar to do such work or else take help to investigate into the board for possible shorting of the output, the possible failure of mechanism drives, motors or power regulators. The set has to be powered to take the voltage test, disconnect the efffected or faulty section for the protect error statement to change. Now you can replace this component. Hope you fine this adive helpful Good day

Posted on Aug 03, 2010

  • airhead83 Dec 09, 2010

    Helpful..My receiver is a Kenwood KDC-MP 242..Im not sure if receiver will continue to operate or shut down to "protect" itself again..but by removing the fuze to the 12v power supply for a few seconds, my unit started working properly again... minus program needs like clock and station i would expect with a power failure..thanks for steering me in the right direction... steve



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1 Answer

Kenwood cd player keeps flashing "protect" when i turn it on. How do i fix this?

The "Protect" message indicates that the unit has detected a short or surge in the wiring to the unit. Check your ground and make sure that the speaker wires are not the problem. (Any broken wires or speaker wires that touch the case of the CD player could cause the issue.)

If there are no obvious wiring problems, then the unit has an internal short. That should be resolved by sending the unit for service if it is under warranty.

Please add a comment with the model number of the CD player for additional information. I hope this helps.

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