Question about Kenwood KDC-MP335 CD Player

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My radio is displaying "PROTECT" Flashing. What can the problem be?

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  • Kenwood Master
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It is not so easy to probe into to find a protection fault condition. The fault can be your output drivers- the IC fitted for both the channels, Use a meter after disconnecting to check for short in the drivers. Disconnect the positive and negative voltages to the output and see if the protect changes.
If so replace the outputs. If not there can be issues in the mother board, maybe the protect circuit by itself is shutting off due to a faulty bias , maybe a leak in any voltage/current sensing circuit.

Posted on Sep 27, 2010

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