Question about Sansui Audio Players & Recorders

Open Question

Sansui RZ 9400 AV

Speaker chanel for the two main speakers switches off after a few minutes of playing, as if it is overheating. I have sent it in to a technician but he has no schematics for this model, can you suggest a solution and where to get the schematics.
Regards Nick

Posted by on

5 Suggested Answers

robotek
  • 1512 Answers

SOURCE: Sansui RZ 8300 AV Receiver

Hi curtmalm

First, do a rest on the unit by disconnecting from the wall overnight. Then fire it up again to see if it recovers. Let me know here how you go.

regards
Graeme

Posted on Apr 14, 2008

  • 1 Answer

SOURCE: Sansui RZ 1500 II-Manual

i have the same problem but my receiver doesn't change sources and its blocked on the last station llistened. the problem appeared when i washed the face of the receiver with a special spray. i think that i have done something very wrong like a short cut in the command processor. any help, please?

Posted on Nov 08, 2008

  • 1 Answer

SOURCE: Sansui

I need a card with SMD ICs located on the circuit board of my sansui RZ6800 AV Reciever.(its a digital card with function IC and many more SMD components)

Posted on Apr 30, 2010

dunnbiker
  • 8546 Answers

SOURCE: i have a sansui stereo

Remove the fuse cover with a flat screwdriver, then pull the surrounding circular black plastic piec straight out and reorient it to show the desired voltage, then plug it in, insert the fuse and cap.

Posted on Jan 18, 2011

dunnbiker
  • 8546 Answers

SOURCE: When operating my sansui rz

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.

Posted on Jun 08, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

3 Answers

HALLO I HAVE A ROTEL RA 9858X AND AGTER PLAYING FOR A FEW MINUTES I LOSE THE RIGHT SPEAKER CHANEL


Try interchanging the speakers. If the right channel works, you have a problem with your speaker.

Jun 14, 2014 | Rotel 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

SANSUI STEREO AV RECEIVER RZ -2605AV NO SOUND


Sansui RZ-2605 A/V Receiver no sound


• Check to see if the sound on the stereo receiver has been muted.

• If the stereo receiver has a headphone jack, make sure

no headphones are connected.

• Try a different audio setting on the stereo receiver.

• Check the speaker wires to make sure they are

connected securely to the stereo receiver.

• Try connecting different speakers to the stereo receiver



If these have already been done,

Symptoms still persist, service may be required.



hope these helps,

thanks for choosing Fixya for assistance.

Aug 07, 2012 | RCA Audio Players & Recorders

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

Just mono and no stereo!Whats the problem?No sound when i turn right chanel, but when i turn left chanel booth of them play.


Turn what? Somekind of balance control or volume control?
If it is it could have a dry joint on it or perhaps dirt in it. You can clean it with Servisol switch cleaner.

Feb 19, 2010 | Yamaha HS50M Main / Stereo Speaker

1 Answer

Sound not coming out of left speaker


if using av inputs make sure to have the red and white cables pluged in.NOTE some tv's only have yellow and white av plug ins if your tv does only one speaker will play sound

Sep 01, 2009 | Sansui Televison & Video

1 Answer

No Sound


try switching the prologic mode on in the audio setup menu also switch front spks to small in the speaker setup

Apr 11, 2009 | 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:

202 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sansui Audio Players & Recorders Experts

Jaime Hernandez

Level 3 Expert

2307 Answers

Josh Whitehead
Josh Whitehead

Level 3 Expert

1148 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22082 Answers

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

Answer questions

Manuals & User Guides

Loading...