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NAD 705 out if order




By wfbal on Sep 01, 2007

" "
I just purchased a used NAD receiver model 705 on eBay.

The unit is not working at all. It will power on (the power led turn on and I can hear the relay clicking).
The tuner display won't show any thing.
The amplifier section doesn't work.
I check all the fused inside and they all seemed to be OK.

Any advise for trouble shooting.
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Solution #1

posted on Feb 13, 2008
Somewhat Helpful)

Guest
Guest

Rank: Apprentice 
Rating: 0%, 0 votes
As the display lights are blown, you can't see that the unit is in the wrong 'listening' mode. USe the Listen switches to get to the input you are tring to use. The blown lights can be replaced with White or Blue 'wide beam' LED's, one leg connected in series to a 6k-ohm resistor.

Solution #2

posted on Nov 09, 2009
Not Rated)

fixerrupper
fixerrupper

Rank: Apprentice 
Rating: 0%, 0 votes
These are EXCELLENT receivers with GREAT FM tuner. Worth fixing. And the fix is super simple for someone who knows how to hold a soldering iron. For instructions how to fix the display (with pictures) see http://pontoppidan.info/lars/index.php?proj=repairstories&page=3
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Solution #3

posted on Oct 08, 2007
Not Rated)

Guest
Guest

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The LED's inside the display are burnt out, thats all. When the green light is on the unit is in standby, ITS NOT ON. I just picked up one for $10 with same problem. Try to get something to shine on LED and you can see LED and switch it to the input mod you want, you'll quickly find out its ok. Good luck

Solution #4

posted on Oct 03, 2007
Not Rated)

Guest
Guest

Rank: Apprentice 
Rating: 0%, 0 votes
This seems to be continuin problem with those. Not sure of exact fix yet, but believe it is just a fuse or bulb that needs replaced.
This Problem Also Relates To: Kenwood VR-209 Receiver Kenwood VR-407 Receiver Kenwood VR-505 5.1 Channels Receiver Kenwood 107VR Kenwood 1080VR Receiver NAD C422 2 Channels Tuner Sony STR-DE545 5.1 Channels Receiver

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