Question about Audio Players & Recorders

1 Answer

The power turns on but there is no sound.i have it

The power turns on to my SANSUI au-7900 AMP BUT THERE IS NO SOUND.i have it connected to a kenwood kt-593 tuner.could you help me on repairing it?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 4,234 Answers

This unit is most likely in protect mode. A problem with the last output stage was detected and is preventing the unit from turning on completely. Normally this is a failure of the output transistors in one or more channels. Without testing some of the components inside the unit, I can not say for sure. I would suggest that you bring this unit to a service shop for a detailed repair estimate. Post the results here and we can help you to perform the actual repair. Expect this estimate to cost around $50.

Dan

Posted on May 13, 2009

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

Yesterday my sansui was not showing any picture although it was on,the screen was cold. today the power button does not turn on.


Sansui HDLCD3700 -- Turns On, No Picture/Sound - Badcaps Forums ...

www.badcaps.net > ... > Troubleshooting TVs and Video Sources

May 20, 2013 - 7 posts - ‎3 authors
Sansui HDLCD3700 -- Turns On, No Picture/Sound ... My Country: USA ... not been able to get any sound or video at all (no backlight either).

Sansui hdlcd185w repair - YouTube

? 2:25
https://www.youtube.com/watch?v=qMpiC8YL3SE
May 31, 2013 - Uploaded by After Hours Tv & Pc repair
Thanks so much for posting, saved my kitchen tv from the landfill!... Also the buttons on the side of the tv do not work correctly. ...Any suggestions? .... LG LCD TV REPAIR - NO PICTURESCREEN FIX REVIEW - Duration: 5:29 ...

Jan 08, 2016 | Sansui Televison & Video

1 Answer

I have a 2001 dodge ram 1500 bought a Kenwood KDC 255U I have power to it but I'm not getting any sound out of the speakers


Does your truck have an infinity sound system? If you do you have to hook up the amp turn on wire to have the amp turn on and power your speakers. Even if you dont check to see if those blue wires are connected.

Oct 21, 2014 | Car Audio & Video

1 Answer

Off of the top of your head could you tell me what my problem with my sansui AU-717 amps problem could possibly be? When I am playing a cd if the volume is even barely loud the sound will go out then I...


It sounds like one of the following:
> You have an impedance miss-match between your speakers and the amp (speakers have am Ohm rating lower than the amp can handle),
> You have the switch set to both A&B speakers turned on, but have speakers connected to either the A or B set, but not both, or
> You have both A & B (4 speakers) connected, and one or both have an Ohm rating lower than 8 (if two sets are connected, they must be 8 or higher).

My best guess off the top of my head.

Apr 07, 2011 | Sansui Audio Players & Recorders

1 Answer

Sansui AU-X410R Amp, at power on, lights on but no sound (surge protection click doesn't occur). Sometimes powers off for no apparent reason.


One thing you could look at is that thing that makes the click, it could be a relay and they do go wacky sometimes (hence why it shuts down). If you are lucky it will tell you (on the relay) everything you need to replace it.

Jun 11, 2010 | Audio Players & Recorders

1 Answer

No Sound out of my speakers


The last Kenwood that I had witnessed with a flashing power light was defective. It also caused the subwoofers to move slowly back and forth. More than likely, you have an internal issue with the amp. Call Kenwood, and see how much they would charge to have you send the amp in for repair. Or pick up a new amp.

May 11, 2008 | Kenwood KAC-959 Car Audio Amplifier

3 Answers

Sansui AU 3900 vintage 1974


Try rick at stereomanuals.com
The shutdown would be from a voltage supply in the power amp seeing too heavy a load and "shutting down" so that the amp doesnt Fry

Feb 28, 2008 | Audio Players & Recorders

1 Answer

Kenwood KAC-929


From the Input of amp, just connect cheap speaker with wires to input of amp.

If you have sound from speaker, most likely the amp is bad or loose connection.

Dec 25, 2007 | Kenwood KAC-929 Car Audio Amplifier

2 Answers

My Cd and iPod doesn't have sound


Alright I fixed it. My stock Jeep stereo had a speaker amp that was wired in with the power ANT, the kenwood would turn the power ANT off when using other medias. So I had to hook up the BLUE power ANT wire up to the RED IGN wire so that when the car was on both the ANT and AMP would be on when the car was on. There are other ways of hooking this up I could have hooked the ANT wire up to the AMP wire coming out of the Kenwood so that the AMP and ANT would've only been on when the radio was on, but I'm happy with the way this turned out.

Dec 01, 2007 | Kenwood KDC-MP435U CD Player

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

Related Topics:

165 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

102366 Answers

 Grubhead
Grubhead

Level 3 Expert

5020 Answers

The Knight
The Knight

Level 3 Expert

73698 Answers

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

Answer questions

Manuals & User Guides

Loading...