Question about Harman Kardon AVR 130 Receiver

2 Answers

Unit keeps going into protection as soon as its powered up.

Posted by on

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Harman Kardon Master
  • 1,550 Answers

Replace the audio amplifiers ICs they are damaged thats why the amplifier protect himself of a greater damage.

Posted on Apr 24, 2008

  • 1 more comment 
  • erazodavid
    erazodavid Aug 30, 2012

    how do i replace the audio amplifiers ICs?

  • erazodavid
    erazodavid Aug 30, 2012

    How do i replace the audio amplifiers ICs?

  •  Francisco Mauricio G
    Francisco Mauricio G Sep 01, 2012

    If you are not a technician send the device to a repair shop

×

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 2 Answers

Most likely - the wire strands of speakers are sticking in wrong direction, shorting and causing receiver to go into protection mode. It often happens after you moved a speaker; so try first with that speaker.

Posted on Dec 27, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

A-SV640 KEEP GOING TO PROTECT MODE


Hi, try powering up the unit with out any speaker connected if it still goes to PROTECT try factory reset if possible.
To reset the AV receiver to its factory defaults, turn it on and, while holding down VCR/DVR, press ON/STANDBY. "Clear" will appear on the display and the AV receiver will enter standby mode.
If this does not fix your problem you should take your unit to service . :)

Dec 12, 2012 | Onkyo Audio Players & Recorders

2 Answers

How do i fix my Power Acoustik LT-980/2 car amp, it keeps on going into protect mode.


Disconnect all speaker connections and rca cables. Leave power, ground and remote wires intact. Try turning on again. If you still have a protection light your amp is faulty. Hopefully you have warranty . .A thumbs up would be greatly appreciated if this answer is helpful to you
fix-otfyjrky3pc2prtgltcdyqtn-4-0.jpg

Aug 10, 2011 | Power Acoustik LT-980/2 Car Audio...

1 Answer

How to reset my sony mhc-gs100??? it keep saying power protect...


Your stereo went into protect mode to prevent complete failure of the amplifier inside that radio. Most of the time this happens from playing the stereo real loud for a real long time and it overheats. Most of the time disconnecting the receiver/stereo and letting it cool all the way down or at least 5 minutes and then reconnecting it to the power source will reset the protection mode. You want to make sure you are keeping the radio cool. Don't stack anything on top of it and try keeping a small fan blowing on it to expedite the heat out from the unit. Also turning it down every now and then to let everything cool down a bit will help prevent it from going into protection mode as well.

Mar 24, 2011 | Sony MHC-GS100 CD Shelf System

1 Answer

My amp keeps going off on protection mode as soon as the bass starts bumping


check powers and earth, unplug sub and crank it up see if it still goes into protect if it doesnt the sub is too much load for that amp and could have damaged the amp, if it still does it then its a fault in the amp or power problem make sure you have good thickness 4gauge and good earth

Apr 26, 2010 | Legacy Audio American Legacy II LA290 Car...

1 Answer

I have an eclipse cd5425. the unit shuts off as soon as i turn up volume. then comes back on. how can i keep unit on? thank you.


sounds like you have a speaker problem. Disconnect the wiring harness from the eclipse and check the speaker leads with an multi-meter. Each speaker should read something close to 4 Ohms resistance. If 1 or more of the speakers read 2 Ohms or less, the radio is going into protection when you turn it up. You would need to replace the speaker/s. The only other thing I can think of is the power connections. Double check that the yellow and red wires are a solid connection to 12 volt power (yellow=constant, red=switched). Also be sure that the radio's black wire is going to chassis ground, there may not be a ground in the harness or it may be only getting ground through the antenna connection. Good luck

Mar 02, 2010 | Eclipse Car Audio & Video

1 Answer

Rca r56wh78 Keeps coming on and shutting off


If you have no experience with electronics or are not a TV technician or not have the right tools then you will either have to get a tech or find a hobby to entertain youtill you can get it fixed.
The TV shuts doen because of a voltage leak in the power supply or on one of the X or Y video boards. Do not let it continue to cycle as eventually it will die completely and be more costly to repair.

This is not DIY It involves the starter solenoid and the oveload detector trying to shut down to protect itself. it also requires knowledge of circuitry and the use of volateg checkers

Please rate our help to keep the free service online ++++

Thank you for using Fixya

Sep 01, 2009 | RCA R56WH76 Projection Television

2 Answers

"protected"


First, disconnect all speaker wires from the unit and power it back up. If it does not go into protect. post a comment and I can walk you thru troubleshooting. If it goes into protect, it needs to be serviced.

Jun 24, 2009 | Sony STR-DE835 Receiver

1 Answer

Denon AVR-3802


I have repaired many of these Denon receivers over the last few years.

Since the headphones work, that means if you dis-connect the speakers it will turn on and not go into protect (when power cuts off a few seconds after turning the unit on).

The most likely problem is a bad speaker. to find out which speaker is causing the problem, do this.

Start out with just one speaker connected and then turn on the unit. If it turns on and plays music, you know that speaker is good.
Now turn the unit off again and add another speaker and keep the first speaker connected. Once again, if the unit plays, that speaker is also good.

Keep doing this same procedure one speaker at a time. As soon as you connect a speaker and then try to turn on the unit and it goes into protect, the speaker you just connected is bad.

To confirm that this speaker is the bad speaker, dis-connect all speakers and only plug the suspected bad speaker into a speaker jack that worked with one of the other speakers.
If the unit still goes into protect you know then that you have found the bad speaker.

If the unit still goes into protect, that speaker is bad and you will need to take it in for repair or replace it.
make sure you use 8 ohm speakers. if i remember correctly these Denons can use 6 ohm speakers, but those are harder to find and most home speakers are 8 ohms.

If the unit does not go into protect and that suspected bad speaker plays in one of the other speaker jacks, what you really have is a bad channel in the amplifier, the channel that the suspected bad speaker was previously connected to.

If you find out you have a bad channel, you will need to take it in to an repair center. Preferably an authorized Denon service center. There are not very many of those around. I work at the only authorized Denon service center in the entire state of Michigan.

If I can be of more assistance, don't hesitate to ask. And a good rating is always appreciated. :)

Jun 22, 2008 | Denon AVR-3802 Receiver

1 Answer

Home theater system hx-tx72


Protect mode will kick in whenever a fault is detected.

You get the unit not powering up, and sometimes you hear a clicking noise, that is the protection switch that keeps shutting down the unit.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.

May 30, 2008 | Samsung HT-TXQ120 Home Theater System...

4 Answers

Protection


Protection means the unit is detecting a short somewhere. Disconnect speakers and components and attempt to power on the unit again. If it will power on with nothing connected, repeat the process (turn off, connect something, then power on) until you find the bad component or speaker.

Jan 24, 2008 | Samsung HT-DB120 System

Not finding what you are looking for?
Harman Kardon AVR 130 Receiver Logo

Related Topics:

418 people viewed this question

Ask a Question

Usually answered in minutes!

Top Harman Kardon Audio Players & Recorders Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Carlos L. Burgos
Carlos L. Burgos

Level 2 Expert

605 Answers

The Knight
The Knight

Level 3 Expert

72136 Answers

Are you a Harman Kardon Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...