Question about Amplifiers & Preamps

1 Answer

I have a hrmon kardon rec. a fuse hase blown, i am having a hard time locating 1 to replace it, where can i find 1?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    New Friend:

    An expert that has 1 follower.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 59 Answers

Take the blown fuse to Radio Shack or look up 'Electronic Equipment and Supplies= Dealers' in the yellow pages. It shouldn't be hard to find.

Posted on Dec 17, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Blown fuses


Hi Anonymous. You have a few choices. You can download a PDF of the service manual ,or you can take the cover off and locate the fuse yourself. Chances are it may be more than one fuse blown. Some fuses are located under circuit boards..hard to get to. The service manual should tell you what kind of fuse you need. If you can`t replace the fuse yourself,you can always take it to an authorized service tech.

Jul 25, 2014 | Gli Pro Amplifiers & Preamps

1 Answer

Technics SU-X302 Problems


Greetings
Is there any indicator on or its all off?
anyway i will assume that there is none
1.check power fuse if blown.
2.check power transformer if there is any output voltage
3.check internal fuses
more information will give a better idea.
try these steps and hope this helps.

Dec 25, 2013 | Technics Amplifiers & Preamps

1 Answer

Not powering up at all


OK one thing at time first take cover off unit then check fuse if its blown there is a short do not replace fuse yet then locate bridge rectifier
check it for short if it is unsold-er and replace it then locate output transistors and check all of them for short. if one of the devices that i told you to check is bad then when you replace it then replace fuse and try powering up unit. be sure to replace all shorted parts before replacing fuse and powering it up. DE

Sep 12, 2011 | Alesis RA-150 Amplifier

1 Answer

I have a Harman Kardon Signature 2.1 amplifier that wont start. Its LED flashes red and yellow indicating that something is wrong. Does anyonehave any idea why?


I work on power amplifiers and I can offer a few suggestions
The flashing light means the amplifier is in "Protect" mode.
This could mean one of two things: 1. The speakers are not connected properly or, 2. There is a component failure in one of the output amp sections.
It might be as easy as a blown fuse in the circuit that powers one of the amp sections.
Not knowing your technical background , I can't say much more about opening the unit and checking for certain things

Nov 26, 2010 | Harman Kardon SIGNATURE 2.1 Amplifier

1 Answer

I have a visonik 800watt amp and i got it from a friend for free and i hooked it up right and as soon as i turned it on the 2 fuses blew then i replaced them and tryed it again and it stoped again so i...


Its the amp, do not put any more fuses in it
you need to get it checked out by a technician.

Its probably a power supply fault or blown output devices.

Hope this helps
Thanks for using FixYa

Aug 02, 2010 | Visonik V2508 2-Channel Amplifier

1 Answer

Model: st-202+ Speaker wires crossed while amp was


if you have located the fuses )blown) and are glass fuse type then simply take them out and replace with same type fuse if they a crt fuses you will need to know how to de solder and re solder with regards to them they are not pol sensortive

Jun 30, 2010 | Amplifiers & Preamps

1 Answer

Amp's lights come on, but no sound from speakers


It sounds like the output transistors are faulty and that they took out the fuses when they failed. At this point the protection circuits are kicking in and preventing the output section from turning on. Can you please reply to this and post the make and model? That will help me to give you some information about what is needed for the repair.

Thanks,
Dan

Jul 14, 2009 | Amplifiers & Preamps

1 Answer

Connection of Amp to Equaliser


Thanks guys, but i solved my problem, i experimented and decided that i would run my DVD player (Aux Out) as a CD player through the Equaliser in [Rec] and from equaliser out [Play] i went into Tape Play on Amp, then i connected my Turntable CD Radio System to the Tape 1 Rec on Equaliser and then from Tape 1 Play on Equaliser went into the Tape 2 on AMP then i could use Aux in on Amp to connect my Laptop via my laptops headphone socket my laptop has an equaliser so i didn't need to connect to pioneer EQ, i also connected a small 5.1 to the DVD's 5.1 and connected 4 *45w Speakers to the AMP. and i can say it was FANTASTIC i couldn't get to 5 on my volume it was un @$#%believable.
My Quote
"Where there's an In, there's an Out".

Aug 30, 2008 | Amplifiers & Preamps

1 Answer

Sherwood AI5010 no sound from either channel


Hi There DEKCAT
Its very unusual for both channels to blow......

I suspect that there is a blown power fuse inside the case......

There are fuses sometime located on the outside rear of the case and these can be easily checked to determine if they are blown..If you find one is blown please replace with the corrrect rated fuse,..... its current rating wil be on a small label on the case outside rear. like 1.0amp, or 1.5amp etc...

If you need to go inside the case please ensure the power plug is removed from the wall socket first.

You will find small glass fuses in the DC power supply feeds and probably one of these has blown, once again replace with the correct rated fuse.

Im not sure if your amplifier is a FET type or a large 32-40 pin IC type as if these are blown you will need a service person to do the replacement...

Please note there is a small relay that clicks 20seconds after turn on at the switch....if this click is not happening then there is problems with the timer circuit or the relay itself...

This relay controls the output to the speakers and as such stops all the sound output if its not working...so the first thing is to check all fuses, if they are OK then check the Relay operations....

Cheers From YUBEUT

Nov 09, 2007 | Amplifiers & Preamps

Not finding what you are looking for?
Amplifiers & Preamps Logo

Related Topics:

101 people viewed this question

Ask a Question

Usually answered in minutes!

Top Amplifiers & Preamps Experts

 Grubhead
Grubhead

Level 3 Expert

4585 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

The Knight
The Knight

Level 3 Expert

68250 Answers

Are you an Amplifier and Preamp Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...