Question about Kenwood KDC-MP408U

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Kenwood KDC-MP408U protect him in this

I changed the output kkz12 is still in protection

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: protect mode

Press reset button (small circular button need something with a point) to the left of the 1 channel

Posted on Feb 28, 2009

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SOURCE: how can i deactivate the protect that blinks in my

Disconnecting the terminal will take to much time.. In between the skip button ,and the #1 on your stereo there is a little dot. Barely noticable unless you know what your looking for, take a safety pin or a screw( anything with a little tip) and push it in. This will restart your stereo. (Car Must be on)

Posted on Feb 12, 2010

  • 6 Answers

SOURCE: how can i remove protect mode on my kenwood

find the lil hole in front of the face use a paper clip to reset it if it keeps on doing it you got a speaker going bad

Posted on Mar 22, 2010

  • 40 Answers

SOURCE: Kenwood kdc-bt742u flashing protect and no sound

If protect is coming up on the display, it means the system is detecting a short somewhere on one of the speakers and so is turning the amp off to avoid damage.
Check all the connections at the back of the amp to ensure they are not shorting, and at the back of each speaker, if nothing is found there, check each wire for damage, or a bare wire touching the body of the car

Posted on Mar 25, 2010

  • 12 Answers

SOURCE: kenwood kdc-mp208 stuck in

Protect indicates that there is a short or a grounding problem usually within the speakers2_bing.gif or the speaker wiring. Locate and press the reset button (pinhole). If protect comes back then disconnect all speakers, reset and connect them back one at a time until protect shows up again. This will help you find out where the unwanted DC signal is coming from. If protect shows up when all speakers are disconnected, then it may need service.

Posted on Apr 13, 2010

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if you contact your main dealer they will be able to give you radio codes there may be a small charge involed though

Feb 28, 2012 | Kenwood KDC-MP408U

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How can I stop radio from blinking PROTECT?


Possible failure of power supply / output section/drive components.
Disconnect the speakers and check if the protect display changes,if so check for short in speaker wires or the speaker.
Replace

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Protect Mode (Blink): The speaker wire has a short-circuit or touches the chassis of the vehicle, and then the protection function is activated.

Solution: Wire or insulate the speaker cable properly and press the reset button.

Here is a copy of the Instruction Manual for the Kenwood KDC-X790 and KDC-MP732.

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you could have a shorted speaker wire, a blown speaker; or the output ic in the deck itself could be bad.

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I have a proble whit the kkz12 it hace a 27 pins and the sustitutes have only 25 what i need to do?


replace with tda 7560.let the two more pins from kkz pin 1 and pin 27 empty in the pcb and cut off the pins 1 and 25 from the tda to solve the protect problem works fine!

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My kenwood flash protect after i reset it


sounds like it could be either a bad speaker, a shorted speaker wire, or a bad output ic inside the deck.

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Usually, protect mode is enabled when the speaker output wiring has shorted together or is touching ground/+12V. I would verify that none of the speaker wiring has come loose.

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Security


"Protect" isn't for security on a Kenwood; it's caused by a problem with the speaker output. There may be a defect in the CD player, or you may have a blown speaker or a shorted speaker wire in the vehicle. Try disconnecting all the speakers and see if the unit still shows "protect" when you turn it on. If it still shows the "protect" message with no speakers connected, the unit needs to be serviced; if not, re-connect the speakers one at a time until you find out which one is causing the problem.

Aug 10, 2007 | Kenwood KDC-MP232 CD Player

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