NAD 4020 Tuner

rwaters2 · 9th April 2008, 04:14 PM

Hi,
Can anyone help please ?
I need a service manual for a Nad 4020 tuner - I need to re install the string which operates the tuning function - Looks very complicated but with a picture I might get there....
Thanks in advance.
Regards, Richard.

planet10 · 9th April 2008, 05:19 PM

I have the service manual scanned, but not made into a distributable format yet... but here is the tuner string diagram (if this isn't big enuff mail me and i can send the full size snapshot)

dave

rwaters2 · 9th April 2008, 06:09 PM

Hi Dave,
Thanks for the diagram, however, this is quite different to the layout of my 4020 - My 4020 is the B version (last production version) and I'm wondering if NAD altered things slightly ?
Thanks again,
Richard.

planet10 · 9th April 2008, 06:25 PM

Quote:

Originally posted by rwaters2
I'm wondering if NAD altered things slightly ?

Very possible...

dave

9th April 2008, 04:14 PM	#1
rwaters2 diyAudio Member Join Date: Dec 2007	NAD 4020 Tuner Hi, Can anyone help please ? I need a service manual for a Nad 4020 tuner - I need to re install the string which operates the tuning function - Looks very complicated but with a picture I might get there.... Thanks in advance. Regards, Richard.

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9th April 2008, 06:09 PM	#3
rwaters2 diyAudio Member Join Date: Dec 2007	Hi Dave, Thanks for the diagram, however, this is quite different to the layout of my 4020 - My 4020 is the B version (last production version) and I'm wondering if NAD altered things slightly ? Thanks again, Richard.

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