Question about NAD T762 Receiver

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NAD T762 - no sound

My T762 just stopped producing sound from all speakers for all inputs including the tuner. Test mode which produces snow on all channels is producing sound in all speakers and working fine. Switch to any input on the receiver and I get nothing, no hum, no pop, absolutely no sound at all. Any Ideas?? I'm very interested in knowing if others have experienced issues with the T761 and/or T762. In surfing, I found a company on long island that refuses fixing T761 and T762 as they state they are flawed with many problems. Thanks for your help!

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Re: NAD T762 - no sound

Try reseating the prologic/output board. Second one from the right (from the front of the reciever), that fixed my no sound problems on many channels. You will have to take out a few screws to remove and reseat it, and while you are at it clean the connections.

Posted on Feb 03, 2008

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My tuner will not work! I've had this unit for 4 years & it's always worked perfectly. Then yesterday, the tuner stopped working. "Tuning" flashes on-screen intermittently & no...

1. Verify the source of the signal - Look for any antennas that may have been hooked up, and verify connection has not been moved or removed.
2. Test with a different output by plugging in some headphones, and recheck the volume through the headphones.
3. Check that the A/B switch for the speakers has not been moved, and that they are switched to the correct speakers.
4. Try AM and FM for any signals both with speakers and then headphones.

Good luck!


May 05, 2011 | Audio & Video Receivers

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NAD T-763 receiver. cannot get surround sound. all speakers work. should the 7.1 and or surround be connected to the receiver and what else. stereo works fine....two front speakers, in stereo mode. ...

Have you looked at the manual? There is no internal source that would produce 7.1 audio other than the test tones. Attach a multichannel source according to ITS manual.

Register and download the manual for free at

Apr 19, 2011 | NAD T763 Receiver

1 Answer

All speakers work on sound level test but i have no music coming from rear, center and sub when playing 5.1 dvd. also i am unable to use any of the surrond sound modes. richard

What cable did you hook up your dvd? The 5.1 sound works only with optical cable or HDMI. Check in the input settings wich one is selected. With the analog cable ( Stereo RCA) is not working. Good luck!

Jan 29, 2011 | NAD T762 Receiver

1 Answer

I have a phono preamp hooked up to my Yamaha receiver for a turntable. My tall speaker tipped over and knicked the receiver and now my turntable will not produce any sound. Could this have blown the phon...

Let's figure out which hardware is failing. Connect the phono preamp to the CD or tuner input to see if it works there. It should. If it does, your receiver is at fault. Did the front panel controls get damaged?

How did the turntable fare in this accident? As a basic test of its ability to produce sound, hook it directly to the CD input and raise the volume slowly while playing an LP. If it's alive you'll hear a very weak, tinny sound, but I assume you know that or you wouldn't have a phono preamp in the first place and would probably be asking why the TT sounds so poor. :-)

Jan 19, 2010 | Audio & Video Receivers

1 Answer

Speaker output doesnt work

Hi when using surround sound its important to understand that not all soundtracks have a "rear channel' meaning that the rear speakers will not always produce sound. In fact the rear channels may only produce sound about 10% of the time.

Your receiver has a "test tone" which sends a tone sound through the 5 speakers you should turn the speakers up or down so that all 5 speakers produce about the same volume.

The speakers of course will have a different sound to them depending on the brand and model but just try to balance it as much as possible.

Should also point out that you need to start out with at minimum a STEREO signal and that it needs to be connected with good quality cables. If possible use the optical inputs or HDMI which is a digital signal but not all receivers have that capability.

Lastly play around with the settings Dolby is of course the standard but many receivers have Neo or other proprietary surround formats which may produce the desired effect.

Hope that helps

Jan 02, 2010 | JVC RX-558V

1 Answer

Intermittend no audio from digital inputs, flicker video monitor out, volume goes up but not down

Since the problem appears only after the unit has been run for a while, I'd be looking for any part close to a heat source. The odd behavior suggests that there is noise on the data lines for the volume control chip and the digital processing areas. Look for a bad 5V regulator +/or bad caps on the 5V line. Also check for poor solder connections in the power supply and final output stages.
Keep us posted.

May 13, 2008 | NAD T762 Receiver

1 Answer

No output from outputs to speakers.

Usually the outputs are not fused, but you can go thur speaker white noise test and see if that works first. If it does, then outputs are probably fine, IF not then the output transistors are most likely bad. Let me know and we can try some other things thur live chat if you would like. Good luck Guru Jay

Oct 29, 2007 | Yamaha HTR-5650 Receiver

1 Answer

Right surround channel not working in some modes

I had the same problem with the right channel.    It turned out to be a broken wire inside the receiver; it can be found connecting from the main PCB to the card for the 5.1 board.    After repairing the broken wire, it has worked fine.   


The harness connects the 5.1 low level signals to the board which are then redistributed to the amplifier section.     It is a bundle of wires in gray casing and with red, black and white wires (with shielding).


Find the offending wire, repair or replace and it should be fixed.


Hope this helps

Jul 31, 2007 | NAD T751 Receiver

2 Answers

Can't get B Speakers to work

Use the remote and switch it to be in the sub mode (top right corner of remote) It is here (in the sub mode) that you can change volume and inputs.

May 29, 2007 | Onkyo TX-DS555 Receiver

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