Circuit diagram, service manual or help for NAD C350? - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 25th March 2005, 07:07 PM   #1
benjoh is offline benjoh  Sweden
diyAudio Member
 
Join Date: Mar 2005
Location: Skåne, Sweden
Default 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
  Reply With Quote
Old 17th September 2008, 03:32 PM   #2
diyAudio Member
 
isticism's Avatar
 
Join Date: Sep 2008
I've got the exact same problem. Have you figured anything out? Gotten access to a service manual?
  Reply With Quote
Old 17th September 2008, 05:56 PM   #3
burbeck is offline burbeck  United Kingdom
diyAudio Member
 
Join Date: Aug 2004
Location: Ratae Coritanorum
hi tim
sent
__________________
regards
bob
  Reply With Quote
Old 17th September 2008, 06:03 PM   #4
diyAudio Member
 
isticism's Avatar
 
Join Date: Sep 2008
Here's my email:
isticism@gmail.com

Thanks!
  Reply With Quote
Old 20th July 2011, 09:32 PM   #5
diyAudio Member
 
Join Date: Apr 2011
Quote:
Originally Posted by burbeck View Post
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
  Reply With Quote
Old 20th July 2011, 10:13 PM   #6
Bill_P is offline Bill_P  United States
diyAudio Member
 
Join Date: Sep 2009
Location: New York, the vampire state
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.
  Reply With Quote
Old 21st September 2011, 01:54 PM   #7
sucht is offline sucht  Germany
diyAudio Member
 
Join Date: Apr 2009
could someone please send me the NAD C350 service manual?
at ghostkill3r@googlemail.com

thanks.
  Reply With Quote
Old 10th September 2012, 11:57 AM   #8
diyAudio Member
 
Join Date: Apr 2012
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
  Reply With Quote
Old 26th October 2012, 09:27 AM   #9
diyAudio Member
 
Join Date: Oct 2012
I looking a service manula Nad C350.
Pleace send me on emial mattier@poczta.onet.pl
thanks
  Reply With Quote
Old 28th June 2013, 09:49 AM   #10
diyAudio Member
 
Join Date: Feb 2009
me too anyone still have a copy?
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Service manual diagram peavey GPS2600 Courtec Solid State 5 27th January 2011 11:41 AM
Circuit Diagram / Schematic & Full Manual 4 Crown Ic-150 Pre Amp Wanted thermal runaway Solid State 3 1st May 2008 04:15 PM
Needs circuit schematics and service manual for Sony X55ES kaisaxiong Digital Source 1 12th April 2008 02:40 PM
Circuit diagrams and service manual for Rotel RTC-850? GJF Solid State 2 5th August 2006 10:15 AM
Terratec Phase 26 circuit diagram? Problems, no service! Werner Digital Source 6 22nd September 2005 10:36 AM


New To Site? Need Help?

All times are GMT. The time now is 09:36 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2