Question about Technics Audio Players & Recorders

1 Answer

Amp displays overload

When stereo is playing amp display overload and stereo stop playing still has power

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 106 Answers

Your voice coils in the speakers could be damaged (i have had this happen on my stereo just from age), but it is more likely that the amp itself has been blown and needs to be replaced. if you are good with electronics you could open it up and see if there are any charred parts or burst capacitors.

Posted on Feb 17, 2012

Ad

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why will my speaker stop playing and go into protection is there a reset bottom


The "Built-in overload-protection circuitry" is just doing its job...protecting the speaker from damage. Lets look at your system 1st. Is your power amp or powered mixer underpowered which requires you to turn the volume controls up past 1:00? Big systems play loud at moderate setting where-as small systems must be max'd out to reach those same levels. Pol-mount your speakers for better coverage as your ears are not attached to your shoes.

May 20, 2014 | Behringer B1520 Pro Eurolive 15" 2-Way...

1 Answer

When i switch on my sony str-de375 receiver displays one or 2 lines then displays 'stereo PROTECT' & stops there.


Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Aug 02, 2011 | Sony STR-DE375 Receiver

1 Answer

My amp stopped workin, when i turn the stereo on, the green light is on, then when the music starts to play it turns red and stops working,


The red light on amplifier relates to power supply while the green light is indication of sound functionality. An amplifier that allows sound to generate should display both red and green lights. Howeever, some amplifiers would display only green as long as the sound is functioning.

Solving the problem

First, a red light still on means the power connections to the amplifier is fucntional least requirng repairs.

Second, the green ligh should turn on once the stereo were tuned up to produce sound. If the stereo is still on only least produce sound on the amplifier, check on the connection wires between stereo to amplifier that may have disconnected due to woofing or dubbing sound generals with unfirm wiring.

Third,

Jan 28, 2011 | JVC KS-AR7501D Car Amp

2 Answers

Unit does not turn on or display time


do you mean a power surge, if so the surge may have overloaded the elctronics,=cooked ,so afraid is u/s

Jul 07, 2010 | Fisher SLIM-3010 Shelf System

1 Answer

My reciever plays then cuts out


They don't overload from missing speakers. I'm curious, what buggered the one speaker?

Examine all of your speaker wires carefully to be sure no unintended contact is made between them and anything else.

Is "overload" being displayed?

“OVERLOAD” starts flashing on the display.

Speakers are overloaded because of high volume.

1. Press STANDBY/ON on the front panel to turn off the receiver.
2. Stop the playback source.
3. Turn on the receiver again, and adjust the volume.
----------------
Speakers are overloaded because of short circuit of speaker terminals.

Press STANDBY/ON on the front panel, then check the speaker wiring.

If “OVERLOAD” does not disappear after turning on the receiver again, unplug the AC power cord, then plug it back in again.
If speaker wiring is not short-circuited, contact your dealer.

Mar 31, 2010 | JVC RX-6042 Receiver

2 Answers

My Technics AV Control Receiver SA AX530 is in overload


An amplifier should never be turn on without speakers, it will overload internally.
make sure speakers work and try again.

Dec 04, 2009 | Technics SA-AX530 Receiver

2 Answers

My samsung washing machine model WA13513 13.5kg load had 8E error message popping out from the screen. Is the computer board damaged?


OVER CURRENT ERROR – Display shows 8E. IPM fault signal (this is caused by the overload of the MICOM INTO during motor action).
IPM: Integrated power module. The IPM controls the motor.
If the fault (low signal) happens to be sensed even once during the washing/rinsing stage, the motor stops immediately. However, during the dehydrating stage the signal is to be sensed, when the number of signals reads more than 6 per 500ms during the Washing or Rinsing cycle action.
If the motor stops working, in one direction ten times, “8E” Error is displayed.
During dehydrating, when the overload is sensed, the motor stops working at once and then feeds back to the initial stage of the dehydration unbalance sensing. When the feed back has occcurred twice, Error “8E” is displayed during the dehydrating unbalance sensing, No error happens by overload sensing. When it happens at more than 800rpm, the process is stopped compulsorily. Power SIW OFF can clear the overload error.

would advise calling a tech... hope this helps.
-->

Oct 25, 2009 | Washing Machines

3 Answers

Str-D590


This is not a reset. Most likely one or more transistors have shorted and need to be replaced. Does the front display come on OK?
Dan

Apr 29, 2008 | Audio Players & Recorders

1 Answer

"Overload"


Check your wires for cross polarity

Dec 20, 2006 | Technics SA-DX940

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

Related Topics:

61 people viewed this question

Ask a Question

Usually answered in minutes!

Top Technics Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5151 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

T-Comtech Repairs
T-Comtech Repairs

Level 2 Expert

417 Answers

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

Answer questions

Manuals & User Guides

Loading...