Question about JVC Audio Players & Recorders

1 Answer

My JVC 100 watt amp blew a fuse 125v - 6.3a. is there and alternate replacement fuse?

Posted by on

1 Answer

  • 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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 2,992 Answers

You can buy replacement 6.3 amp fuses at Radio Shack, but in a pinch you can substitute a 6.5 amp fuse. It's only slightly higher in value, so it will still blow soon enough if there's a problem.

However, this doesn't answer the question of why the original fuse blew. Fuses very seldom "just go bad", so before you start replacing a blown one you should find out what went wrong. Check the power supply rectifier diodes and filter capacitors for shorts. They sometimes break down with age or because of power line surges. Also look for shorted output IC's or transistors. If you can't do this yourself, see if any of your friends have experience servicing or let a professional fix it.

Please, don't just stick in larger fuses (or worse, wrap foil around them) when they blow. Many times I've seen what would have been a simple repair turned into scrap that way. Hope this has helped, and thanks for using Fixya!

Posted on Nov 08, 2010

Testimonial: "More than I can take on, I'm sure. I did spot a 'problem' Cap and diode, so I will NOT be sticking a new fuse in and expecting it to be fixed. Thanks."

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:

1 Answer

Blew a fuse now amp wont power up


It must go to a repair shop. There's always a reason that a fuse blows.

Jan 28, 2014 | Marshall Mg100dfx 100-Watt Combo Guitar...

1 Answer

Reverse polarity hook up blew fuse link. Where can i get the correct fuse link to solder into the stanley inverter pc809 800watt?


Hmmmmm, well that`s unfortunate , i can tell you that most electronic devices that connect to low voltage DC supply's are protected bye a protection diode and the fuse link you think it might be is a circuit trace internal.
an 800 watt innverter draws about 80 to 100 amp to produce the 800 watt output and you must have 2 40 amp fuses or 3 30 amp fuses customer replaceable, if you did not damage the components in your device all you kneed to do is to repair the circuit trace and replace the reverse polarity protection diode to restore normal operation

there are no fuse links internal to inverter power supply's

best regards Falco

Oct 27, 2013 | Electronics - Others

1 Answer

Hello i need a 6.3a - 125v fuse for my 100w amplifier the reson the old one blew was my step down transformer failed


You can fit a 5 amp fuse at 250volts if you can't find that one. As long as you don't exceed 6.3 amps it should be OK. It will only blow if there's a real problem. Use a quick blow if you don't know the type. Your local parts shops should stock them.

Jan 08, 2011 | JVC Audio Players & Recorders

1 Answer

I need to replace the fuse for a used Marshall MG100HDFX that I bought. Where is the fuse located inside the head?


If the fuse is blown make sure the reason it blew is repaired before replacing the fuse. Start the amp up after replacing it with a 100 Watt light bulb in series with the hot side of the power into the unit. This will act as a current limiter to verify it is repaired and will not blow the fuse. When you open the unit the fuse will be obvious... Follow the hot side of the power cord, through the switch to the fuse.

Dec 08, 2010 | Marshall MG100HDFX 100-Watt Amplifier Head

1 Answer

How do I replace a fuse on a Marshall DFX 100, where is it located?


The fuse would be internal. The fuse blew for a reason, and unless you had an accident with the amp such as shorting a speaker lead, there is likely internal damage requiring servicing. Replacing the fuse without curing the original reason it blew will likely cause damage to further components.

Take the unit in for repair.

Sep 06, 2010 | Marshall Mg100dfx 100-Watt Combo Guitar...

1 Answer

Tv problem with a fuse


Your degausing thermistor is bad and needs to be replaced. The part number is D4DDF1R50001

Once that is replaced put a new fuse in put the set back together and you should be good to go. You will need to replace the fuse with the correct size and its part number is
XBA2A00101F

Sep 10, 2009 | Panasonic CT-36SX12 36" TV

3 Answers

Sony str-de845 Powers up, relay clicks, fuses BLOW!


This condition, may be produced by defective components (Q506, Q507). you can remove those transistor, replace the fuses, power-on and wait for relays click. if the fuses not blown again, them replace both transistor.

Mar 05, 2009 | Sony STR-DE845 Receiver

1 Answer

Home Amp fuse keeps blowing


This usually happens when there is a problem with the main power supply and is relatively rare. If you can post the make and model, I can give you some things to check if you are somewhat familiar with electronics.

Thanks,
Dan

Feb 19, 2009 | Pioneer Audio Players & Recorders

1 Answer

Is Sub Underrated for my Amp?


fuses wont restrict the current flow the amp is way too much for that sub. it may not have damaged that sub yet but it will. you might only need a 100 watts rms too run it.but you will need sowe where about 2000 watt sub too run off that amp

Dec 28, 2008 | Pioneer TS-SWX310 Car Subwoofer

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

253 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5017 Answers

The Knight
The Knight

Level 3 Expert

73665 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides

Loading...