Question about JVC HX-D7 Shelf System

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Jvc protect mode

The left side wouldn't work. now it just says protect.Is it fiable or junk???

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Junk

Posted on Apr 15, 2008

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  • 38 Answers

Fixable at a price.

Posted on Mar 22, 2008

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1 Answer

Jvc home component mx-kb30 protect mode on


First check that the speaker wires are not shorting, if okay! the problem is in the audio output stage of the receiver, the protect mode comes on if a load is detected.

Apr 25, 2012 | JVC MX-KB30 300W Mini Home Audio System...

3 Answers

Protect mode jvc


The protect mode is activated when it senses a short in the audio outputs in the stereo. Turn volume down, power off, and remove speaker wires from the back, next power on, if the protect comes on the audio output ic is shorted, if on the other hand it runs, check speaker wires for shorts and then hook up one at a time to find the fault including the speaker.

Mar 03, 2012 | JVC Audio Shelf Systems

1 Answer

MY JVC HX D7 IS ON PROTECT MODE


Generally speaking, an amp protects itself from heat, shorts and overloads by refusing to turn on or stay on.


Overloads can be from excessive periods of high output and shorts would be wiring issues or a speaker blowing up.


You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.


If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.


If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced hands-on tech.


Check for loose speaker connections as a root cause for intermittent shutdown.

Feb 07, 2011 | JVC HX-D7 Shelf System

5 Answers

PROTECT message display on JVC HX-D7 DVD Stero Player and turn off


How do i fix that i get the message on my cd play (JVC HX-D7) and it says PROTECT and shuts off by its self what do i do to fix the problem ?

Sep 27, 2008 | JVC HX-C6 Shelf System

3 Answers

Hxd7 protect


Don't buy a stereo that prints up 'PROTECT MODE' and then does not tell you how to cure it. This is a good way of getting people to buy a new one only live and learn do not buy the same manufacturer again. I have a nice just out of warrenty JVC that when I switch it on sits there grinning at me with 'PROTECT MODE' showing. Yes I have entered cash protect mode and decided I am not going to buy another JVC.

Jul 26, 2008 | JVC HX-D7 DVD Compact Stereo Audio / Video...

3 Answers

Protect mode


Hi ,
Does your unit go into protect mode without speakers connected?.
Jango

Jan 26, 2008 | JVC HX-D7 Shelf System

2 Answers

PROTECT MESSAGE


Most likely he has a couple of the connectors crossed. It is going in protect mode to keep it from damaging the internal electronics. Open it back up and double check all connections. then let me know.

Jan 07, 2008 | JVC HX-D7 Shelf System

2 Answers

"Protect" message


It is most likely an amplifier problem. I had this problem before. It went into "Protect" mode and shut down. When I turned it back on, my left channel speakers made a buzzing noise and did the same thing again. I got it diagnosed at an electronics repair shop and they found that the two STK amplifier IC's were bad. One is about $106 and the second one is about $78. I got it fixed for about $200 and works basically like new again.

Nov 20, 2007 | JVC MX-GT88 CD Shelf System

3 Answers

Shuts off protect mode


i have a jvc stero and every time that i turn it on ...it show protect and shuts off!

Jun 25, 2007 | JVC HX-C6 Shelf System

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