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-   -   Circuit diagram, service manual or help for NAD C350? (http://www.diyaudio.com/forums/solid-state/54209-circuit-diagram-service-manual-help-nad-c350.html)

benjoh 25th March 2005 08:07 PM

Circuit diagram, service manual or help for NAD C350?
 
Having problem with my NAD C350. Circuit protection activates approx. 5 seconds after power on, with or without speakers attached.

Any ideas or a link to where i can find a circuit diagram?

Thanks in advance!

//Bengt

isticism 17th September 2008 04:32 PM

I've got the exact same problem. Have you figured anything out? Gotten access to a service manual?

burbeck 17th September 2008 06:56 PM

hi tim
sent

isticism 17th September 2008 07:03 PM

Here's my email:
isticism@gmail.com

Thanks!

vitopro 20th July 2011 10:32 PM

Quote:

Originally Posted by burbeck (Post 1612166)
hi tim
sent

Hi, i am the same problem, i cannot find the NAD C350 service manual.

Can anybody send ito to me?

my email address is procino@plurima.it

Thanks

Bill_P 20th July 2011 11:13 PM

From my file archives, copied from various sources:

Nad C350 turns on and is stuck in protection mode with red LED on.

C119, C145, C155 and C159 were found to be open.

Other common failure points are C143, C144, C146, R401, and R402.
A bulletin from NAD advises to replace R401 and R402 with jumper
wires. This modification is implemented in production from Serial
no. H08C35005910.

sucht 21st September 2011 02:54 PM

could someone please send me the NAD C350 service manual?
at ghostkill3r@googlemail.com

thanks.

edboom 10th September 2012 12:57 PM

I know this is an old thread but I'm in need of a schematic/service manual for the NAD 350 as I have the same kind of issue. I'm a newbie and this is my first post! I've taken the amp apart and it at least one cap is so fried I can't read it's value! My email address if anyone could send this info is: ed_boom@yahoo.co.uk

mattier 26th October 2012 10:27 AM

I looking a service manula Nad C350.
Pleace send me on emial mattier@poczta.onet.pl
thanks

wizardofoz 28th June 2013 10:49 AM

me too anyone still have a copy?


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