Question about Technics Audio Players & Recorders

3 Answers

My technics su-a900 mk2 keeps blowing the internal fuse

Posted by on

3 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 71 Answers

Sorry but it sounds like a problem with the power supply unit.
Look for any 'burnt looking' resistors on the printed circuit board and that should give you a major clue!!

Posted on Nov 22, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had the very same problem and it turned out to be the rectifier on the main pcb, quite a simple fix for someone with a little knowledge. Good luck

Posted on Apr 26, 2012

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

How about your speakers??? They match with your Technics combo unit?

Posted on May 16, 2010

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

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 Audio Players & Recorders

1 Answer

I have technics A700 MKJ amplifier, the small internal fuse keeps blowing. Can anyone please help?


Hi
did you check if the fuse is slow blow or fast blow and if it has the the same current rate?
ex: 3.14 A
anyway if the amplifier is consuming a higher load that means there are capacitors to be changed.
more information would also gives better idea of the problem.
Hope this helps.

Oct 30, 2013 | Technics Audio Players & Recorders

1 Answer

Technics su a900


I have the same TECHNICS SU A900 MKII as you are talking about and it always runs warm I think using 4R speakers instead of 8R speakers should solve the problem and actually I am thinking of switching to 4R as well.

Oct 13, 2013 | Audio Players & Recorders

1 Answer

30 AMPFUSE KEEPS BLOWING ON MK2 CLIO UNDER THE BONNET TURNS OVER BUT WILL NOT START UNTILL I CHANGE FUSE


Will have to find out when fuse is blowing to find out what is causing it are you running an amp or had anything else done before fuse problem

Sep 22, 2013 | 2005 Renault 181

1 Answer

My technics integrated amplifier su-v85a blows the fuse everytime i turn it on.what can be the problem?


Fuses blow when there is an overload. Often caused by a short-circuted semi-conductor. I would go straight to the main amp board and suspect the devices on the heat sink.

Jan 21, 2013 | Audio Players & Recorders

1 Answer

F1 Blowing after replacing RCA cable Technics


ability to switch between 110 and 220 voltages. is it set at the wrong setting to power on? why did you need to replace inside wires? maybe something was touching inside and has blown the fuse. see legitimate repair shop.

Sep 11, 2012 | Panasonic Technics Sl-1210 Mk2 Turntable...

1 Answer

Technics a900 mk2 amplifier cut out sound to speakers.


First of all, Marcus, you will need to check if you have blown off the speakers. Just remove and use a good 1.5 AA cell to test both the speakers. If ok connect and switch on. try to hear if the relay is clicking or if you hear any noise. If not disconnect, open the set and use a multimeter to check if the output had failed. Check on the sections only if your are familiar working with circuits or else it might not be recommended. Get help from a friend to check the protect circuitt and the main board for failure of the mosfets/ outputdrives. If you can reset the amp do so by keeping the menu pressed on swithed on. or keep it off for anout 12 hours. it will reset on its own. I hope this helps. Good day

Jun 11, 2010 | Technics SUV500 2-Channel Amplifier

1 Answer

Fuji a900


There should be a setting in your menu to switch it from internal memory to disc and and back.

Aug 06, 2008 | Fuji FinePix A900 Digital Camera

1 Answer

Technics SH-AC300 Connection to Power Amp & Pre-Amp


Hi!
The problem is, that your SH-AC300 needs an amp with 5.1 input (but no decoder). For this purpose technics delivered SA-AX710.
So if you'd like to use your current equipment it would be impossible.
The only option is for you to buy 2 more Power Amps (SE-A900S), so that each of 3 amps would take care for one part of music. (one for FL, FR; one for RL, RR; and one for sub and center).
Another option is for you to buy SA-AX710. Then all the problems would be solved with it.

Jan 15, 2008 | Technics SA-DX950 Receiver

2 Answers

Problems with the Operation circuit on Technics SU-A900 MKII aplifier.


Hi There Cushy,

The Amp needs Power.....and if the power switch is turned on and the light doesnt come on then there is no power....

Have a good look around the back of the amp and see if you can find a fuse please...

Its a small circular plastic item labelled "FUSE" with a screwdriver slot in it..

Turn the power off at the wall socket then unscrew this fuse holder, the glass / ceramic fuse will come out,,, replace it with one of the same physical size and of the same rating probably 1.5Amp.

Turn the amp back on and it should go if not then there is a major failure inside the case.....Needs a serice call Im afraid....

Cheers From YUBEUT

Nov 17, 2007 | Audio Players & Recorders

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

Related Topics:

962 people viewed this question

Ask a Question

Usually answered in minutes!

Top Technics Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

4751 Answers

T-Comtech Repairs
T-Comtech Repairs

Level 2 Expert

417 Answers

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

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...