Sansui RZ-5500AV stereo receiver

the above mentioned make and model # unit is a tuner, not a reciever, as a tuner, it's only function is to recieve radio signals, there is no internal amp, no selector switch for other components.

Part of the circuit is a stereo multiplexer decoder, that decodes the fm stereo signal, I guess that is what you mean when you talk about capacitor linked to the fm band.

I do not have the sbchematics for this circuit, if you are good at electonics just grab the tester and check the whole circuit. On a radio is not difficult to find a blown capacitor.

Test also the stereo/mono switch.

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.

http://www.hifi-manuals.com/Download/Sansui/RZ-5200-AV-service-manual

This worked for me.
peep my music @ crushproofstudio.com

Of course it will work with any standard stereo RCA source (which just about everything STILL has) but it won't work directly with any digital sources. It has NO digital interfaces.

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.

No that's how to describe a problem, folks - with details. Using internal FM as the source is always the preferred way of troubleshooting system-wide receiver audio problems (no cables or setting in the way).

Does the sound come on immediately with power and then fade or is there a small delay while the electronics stabilize, a click and then sound that fades?

The fizzle probably means something is rapidly overheating or a capacitor is malfunctioning. If both channels do it, I'd suspect a common power supply problem. Can't help much more than that.

i have a sx700 sansui receiver, that the receiver is working fine.
My problem is on the amplifier section
Do you have a schematic diagram ?
Beeing an old amateur radio technician, that is, working with sophisticated receivers don´t see any problem to help you.
It is my oopinion however that unless I can have a copy of the complete schematic diagram it will be impossibleto start giving you ideas
Can you provide me a coopy of the schematic diagram
And tell me if the amplifier section is working fine and also (very important) if other frequencies, excluding fm are working.
Thank you inadvance,
regards from
[email protected]

MY RZ-6900AV DOESNT WANT TO PLAY ALL SURROUND SOUND

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?