Question about Yamaha YST-SW215 Subwoofer

1 Answer

YST-SW215 Every time I turn the power on, it blows the internal 4a / 125 v fuse. The unit is practically brand new. Any help? Bill

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Do you have the input voltage switch set to 120V 60hz. There is a switch that should change from 120v/60hz to 220v/50hz. In the US this should be on 120v/ 60hz

Posted on Dec 20, 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:

1 Answer

I accidently got my battery charger Model #HP8204B 24VDC/4A wet I have replaced the internal fuse several times only to have it blow again and again?


The water caused a short and burnt out wires. Those wires are creating a dead short to earth. You need a new charger and the knowledge not to let it get wet again.

Sep 29, 2016 | Health & Beauty

2 Answers

Voltage change 220v 240v


These number have no bearing with amp issue. It only means if you're in North America or International with 220 volts. However, your problem is power transistors
that are shorted which is the cause of fuse blowout.

Mar 13, 2014 | Sansui Audio Players & Recorders

1 Answer

NAD Electronics 7020e 4A fuse keeps blowing on power up


Well you are on the right course. I suspect you think the problem is in the power supply and it's probably not. I think that what's gone is either a transistor (or more) or an IC amp - if it uses one - on the main power amp stage. Look at the devices on the heat sink. I think that's where you will find your shorted device.

Nov 28, 2012 | Audio Players & Recorders

1 Answer

Fuse type for onkyo a-9555


The main power fuse for most amplifiers is a fast blow, 125 volt fuse for the US and a 250v fuse in countries with 220v. This unit is 125 watt so the main fuse should be 2 amps or so. The correct fuse size is written on the circuit board next to where the internal fuse was located.

Feb 23, 2012 | Onkyo A-9555 2-Channel Amplifier

1 Answer

What size internal fuse on mackie srm450v2 speaker


Mackie say this is not a user service part. If the fuse has blown there is probably a fault in the unit being their reasoning. I know for certain they tend to blow for no apparent reason so it is worth giving it a go. They are 5 x 20 Slow or time fuses. 7A for 120V and 4A for 230V

Jul 13, 2011 | Mackie Srm450v2 Srm V2 Active Speaker...

1 Answer

EVERYTIME I PLUG IN THE UNIT AND TURN IT ON IT BLOWS THE 12 AMP 125 V FUSE INSIDE. REPLACED THE FUSE MULTIPLE TIMES WITH THE EXACT FUSE RECOMMENDED AND IT STILL BLOWS. THE UNIT IS ONLY 1-2 YEARS OLD. ...


Hi,
The compressor has locked up and will not start...this is terminal and will cost more to replace it then the unit is worth...
unfortunately you will have to replace the unit with a new one...

heatman101

Jun 30, 2011 | Amana D545M Dehumidifier

1 Answer

Brand new used 12 times-would not turn back on pulled cover and internal fuse was blown. shutoff procedure using on/off switch only. accessible from back fuse holder should have been used for cases...


if you're blowing fuses, there is a reason. the most prevalent reason for this is shorted speakers, while the final amp is supposed to be protected by fused speakers, many times they don't work fast enough to protect the amp. If this unit is brand new like you say, put the old fuse (blown one) back in and close the unit up, hopefully you haven't destroyed the tab that shows the case had been opened, this unit should be under warranty, take it back or send it back (with authorization) to where you bought it, don't tell them you opened up the case or you will void warranty. good luck

Mar 13, 2011 | Audio Players & Recorders

Not finding what you are looking for?
Yamaha YST-SW215 Subwoofer Logo

Related Topics:

402 people viewed this question

Ask a Question

Usually answered in minutes!

Top Yamaha Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

4804 Answers

The Knight
The Knight

Level 3 Expert

72256 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...