NAD 7020 help

avivz · 25th April 2005, 10:54 PM

Hi guys,

I have NAD 7020 receiver with 2 different problems:

1. After tuning to some station (FM) and leaving it to work several hours it get out of tune. The more time passes, the more it gets out of tune and has to be re-tuned manually.

2. After powering up no sound comes out. After some time it seems that something has warmed up and it starts working. The more I leave the receiver turned off, the more I have to wait till sound is heard when powering up for the first time.

I hope someone could direct to the faulty sections/parts

Thanks in advance...

planet10 · 26th April 2005, 08:03 AM

Can't help you with diagnosis, but i do have a pdf of the (early) service manual if that would help.

dave

moamps · 26th April 2005, 08:28 AM

Quote:

Originally posted by avivz
...After tuning to some station (FM) and leaving it to work several hours it get out of tune....

AFC circuitry doesn't work or is switched off.

computeruser · 26th April 2005, 10:55 PM

I would like a copy of that 7020 manual please. I have been looking for that for a long time.
blambert at ca dot ibm dot com
Thanks

planet10 · 26th April 2005, 11:16 PM

3.8 MB for a limited time will be at

http://homepage.mac.com/planet10/NAD...ly_servMan.pdf

dave

25th April 2005, 10:54 PM	#1
avivz diyAudio Member Join Date: Sep 2004 Location: Israel	NAD 7020 help Hi guys, I have NAD 7020 receiver with 2 different problems: 1. After tuning to some station (FM) and leaving it to work several hours it get out of tune. The more time passes, the more it gets out of tune and has to be re-tuned manually. 2. After powering up no sound comes out. After some time it seems that something has warmed up and it starts working. The more I leave the receiver turned off, the more I have to wait till sound is heard when powering up for the first time. I hope someone could direct to the faulty sections/parts Thanks in advance...

26th April 2005, 08:03 AM	#2
planet10 frugal-phile(tm) diyAudio Moderator Join Date: Oct 2001 Location: Victoria, BC, NA, Sol III Blog Entries: 4	Can't help you with diagnosis, but i do have a pdf of the (early) service manual if that would help. dave __________________ community sites t-linespeakers.org, frugal-horn.com ........ commercial site planet10-HiFi p10-hifi forum here at diyA

26th April 2005, 11:16 PM	#5
planet10 frugal-phile(tm) diyAudio Moderator Join Date: Oct 2001 Location: Victoria, BC, NA, Sol III Blog Entries: 4	3.8 MB for a limited time will be at http://homepage.mac.com/planet10/NAD...ly_servMan.pdf dave __________________ community sites t-linespeakers.org, frugal-horn.com ........ commercial site planet10-HiFi p10-hifi forum here at diyA

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
modify an NAD 7020?	peace brainerd	Solid State	4	2nd February 2009 05:05 PM
NAD 7020 receiver	chemicall	Solid State	0	13th December 2008 04:42 PM
Nad 7020 inputs	Trebla	Solid State	4	11th November 2006 09:32 AM
NAD 7020 Shematics needed	avivz	Analog Line Level	10	24th September 2006 11:30 PM
NAD 7020 with 2 problems	avivz	Analogue Source	0	23rd April 2005 12:51 PM


	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

26th April 2005, 10:55 PM	#4
computeruser diyAudio Member Join Date: Dec 2004 Location: Montreal	I would like a copy of that 7020 manual please. I have been looking for that for a long time. blambert at ca dot ibm dot com Thanks

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read