Question about Sharp CD-C2900 Shelf System

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Protect I have a radio who when i'm turn on PROTECT appears on , what is the cause of thee probleme and how can i do to resolve it ?? Please help me and sorry for my english??

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Re: Protect

It means that there is something connected to the unit that shouldnt be. Have you added speakers or made the speaker connection longer by adding speaker wire ?? THis will cause the unt to go into protect mode as well as the unit too loud. If all else fails, call the manufacturer for a service location.

Posted on Dec 18, 2007

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Hello can u help me about my MHC-gzx55d sony hifi component, when you turn on the power, the screen display appear "PROTECT" what is the problem and what is the possible damage of my component. please help...

When it goes into protect mode it has been over loaded. Remove everything from the component and unplug the unit for a minute or two. plug it back in and see if it pops out of protect mode. If this does not work then you will need to do a factory reset or check the fuses on the inside of the unit.

Feb 20, 2015 | Sony Audio Shelf Systems

1 Answer

Radio flashes (protect)cant get any stations at all

This is an indicator of an output load problem, turn unit off! remove the speaker wires from the back of the stereo, now turn power on and turn the volume down. If the word protect stays off there is a short in the wire or one of the speakers, but! if the word protect comes on " with the speakers and wires dis-connected " it indicates a short in the audio output ic pack in the stereo.

Feb 23, 2011 | Kenwood Audio Shelf Systems

1 Answer

Protect and push power

That is the common symptom of the defected STK-IC in power amp.section that busted already or just a loose connection.First try to resolder the pins of STK-IC if its works! if not that is the time you replace it, so it works normal again. Hope it may helps you...

Jun 08, 2009 | Sony MHC-GX450 CD Shelf System

1 Answer

Power protect

The protect mesage indicates a problem with the final stage of the output amplifier. The unit shuts down to prevent further damage. Please update this with the make and model and I should be able to point you to the problem part(s).

May 26, 2008 | Sharp XL-ES50 CD Shelf System

2 Answers

Please help

your problem is your linear intergrated amplifier chip has blown, or has dry joints. causing you system to go in to protect mode which stops more damage being caused and fire not occurring. if you have no technical back ground in electronics, then i wouldnt attempt repair yourself. if you have take cover off and on the long metal heat sink there is a black like box with between ten and thirty legs going in to circiut board thats your problem, theres a code on the front of it with 2 or 3 letters then a number, thats your part number they range in price from between £7.00 to 50.00 pounds.. hope this helps

Jan 29, 2008 | JVC HX-D7 Shelf System

1 Answer

Protect in dispaly

The word PROTECT displays when I plug it the unit. How do I fix it?

Dec 08, 2007 | Sharp Audio Shelf Systems

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

1 Answer

Can't do anything - LCD screen says "PROTECT"

It may be that there is a problem with a fuse inside the stereo. It may say protect because the fuse has broken a connection that allows it to turn on. If the protect goe sup it is trying to help save the stereo from cooking its self, and give you a chance to get it fixed. If that is not the problem then it may be easier to just buy a new one, because a fix may be expensive if you don't have any warranties.

Jul 30, 2007 | Teac MCD-85 CD Shelf System

3 Answers

Shuts off protect mode

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

Jun 25, 2007 | JVC HX-C6 Shelf System

1 Answer

System keeps sayin protect

The word PROTECT appears because there is a short. It can be in your speakers, try running it without the speakers plugged, or look if the wires arent shorting. If it stil ldoes that, its cause there is a short in it, from the output section. The system does that to prevent from damaging the electronic components inside.

Nov 17, 2006 | JVC MX-K30 CD Shelf System

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