Question about Audio Players & Recorders

Open Question

Hello,\r\n I have a Sansui RZ-3700AV which was operating fine until one day it simply stopped outputing to the speakers. I suspect there was short circuit one one of the speakers outputs when the cleaner accidently disconnected the cable which may have short-circuited the output of the receiver. Front panel readings are fine. Swiched A and B speaker sets to make sure this is not the reason for the silence on outputs. Also tried connecting speakrs to center and rare speakers. Your assistance would be appreciated. I have electronics background. Thanks

Posted by on

Ad

6 Suggested Answers

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.
Good luck!

Posted on Jan 02, 2017

Ad
techman
  • 3130 Answers

SOURCE: hooking up 2 speakers to 1 speakon output

Power Output (1 kHz*) Stereo Bridge-Mono 8 Ohm 4 Ohm 8 Ohm XLS 802 500W 800W 1600W XLS 602 380W 600W 1200W XLS 402 300W 450W 900W XLS 202 200W 300W 600W *1 kHz Power: refers to maximum average power in watts at 1 kHz with 0.5% THD. It depends on the impedence of the speakers. Carfull as you could burn up this amp if you exceed the resistance rating on it. Go here on all of the specs of this model of crown amps. http://www.crownaudio.com/amp_htm/xlsspec.htm Good Luck

Posted on Mar 27, 2007

Ad
SparkGap
  • 363 Answers

SOURCE: Hooking up speakers to amp

YES ! This is usually ok, the speaker cabinet should contain a high pass filter or crossover on the tweeter to decouple it from the low frequency signals. My Linn Index speakers are wired like this.

Posted on Sep 22, 2007

simplemitch
  • 752 Answers

SOURCE: PIONEER DC-Z92 CASSETTE DECK AMPLIFIER

Is this one of the units that has a ribbon cable ( looks alot like an IDE hard drive cable) that connects all the components together? It also has a squre plastic fan that protrudes slightly from the rear (by about a 16th of an inch)? If so, it's the power module which consists of 2 boards (along the fan housing). You can probably find replacements for about $70, but I wouldn't bother. They quit making new replacements several years ago and any board you get now is just a pull from old stck units.... and they fail about 2 minutes after you put them in. Pioneer knows this but still sells the defective parts.

Posted on Oct 13, 2007

  • 54 Answers

SOURCE: Power LED blinking - no sound

Check windings on input and output of main power transformer.
Make shure no open windings.
Good Luck
Big Red

Posted on Nov 03, 2007

SOURCE: No Audio OutPut When Cooling Fan Starts

I have the same rz 6880 av 5.1! bt im not facing that problem. Iv connected my Bose III series speakers to it...and it plays well. Maybe you need to check your system with a qualified personnel.

Posted on Feb 17, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have sansui receiver RZ-9400Av it's flushing protect on display please help me to solve the problem thank you


Check all your speakers and the wiring for shorts. Unplug the receiver and leave it off for say 30 minutes. Then try it.

Sep 01, 2017 | Sansui Audio Players & Recorders

1 Answer

Sansui rz 9500 av ... there is not sound output from this unit. when I test the test tone... there is sound ... all the speaker is in good condition ... it work for the pass few week but suddenly not


Please check the settings and speaker connections. Do keep it unplugged then reset.

Sep 28, 2012 | Electronics - Others

1 Answer

RZ-5100 Has Protector signal and wont turn on


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 'nekkid'. 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 23, 2011 | Sansui RZ-5300AV Receiver

1 Answer

When operating my sansui rz 9400, it will operate for a while and then switch to protect and turn off. When I turn it on again it will operate and then do the same thing again. What could be wrong??


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.

Check for loose speaker connections at the speaker as a possible root cause for intermittent shutdown.

Jun 08, 2011 | Audio Players & Recorders

1 Answer

No Audio OutPut When Cooling Fan Starts


I have the same rz 6880 av 5.1! bt im not facing that problem. Iv connected my Bose III series speakers to it...and it plays well. Maybe you need to check your system with a qualified personnel.

Feb 01, 2007 | Sansui RZ-5300AV Receiver

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

Related Topics:

207 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5391 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

75304 Answers

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

Answer questions

Manuals & User Guides

Loading...