Forums :: Resources :: Features :: Photo Gallery :: Vintage Radio Shows :: Archives :: Books
Support This Site: The Souvenir Shop :: Contributors :: Advertise


It is currently May Sun 19, 2013 2:09 am


All times are UTC [ DST ]



Post New Topic Post Reply  [ 10 posts ] 
Author Message
 Post subject: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Sun 29, 2012 1:59 am 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 329
Location: Fairfax, VA
the bama scan is basically unreadable. Does anyone have a clean copy of the schematic? thanks!


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Sun 29, 2012 2:56 am 
Member

Joined: Mar Sat 14, 2009 5:56 pm
Posts: 2010
Location: RI, 02885
My copy of the manual from BAMA is readable. Send your email address to me by PM and I'll send it on to you.

Pat


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Sun 29, 2012 2:57 am 
Member
User avatar

Joined: Oct Thu 18, 2007 11:34 am
Posts: 2595
Location: Pacific Northwest ;)
Didn't look at BAMA but heres one:
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&frm=1&source=web&cd=8&ved=0CHUQFjAH&url=http%3A%2F%2Fwww.k7jrl.com%2Fpub%2Fmanuals%2Fnri%2F33-34%2F33-34.pdf&ei=3Z2cT5wzgueIAt7JkWI&usg=AFQjCNF5XY4y7vzEY2nhZoVVnzcYYMX5Ng&sig2=a-3QO35oohZnFSHcLwuCBA

_________________
Me repair, Smoking radios.
Visit our Webpage:
http://antique-radio-lab.forumotion.com/


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Sun 29, 2012 1:20 pm 
Moderator

Joined: Jan Thu 01, 1970 1:00 am
Posts: 6971
Location: Latham NY
Don't know if this is any better but...
http://i806.photobucket.com/albums/yy34 ... /nri33.jpg


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Sun 29, 2012 5:12 pm 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 329
Location: Fairfax, VA
thanks, Lou, that is better, not great, but better. Radio, thanks for the manual pointer, that is the same one I downloaded, while the 34 is fairly clean, the schematic for the 33 is very difficult to read the fine print in the parts listing, I appreciate yours, as well as everyone else's, help! Randy


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Sun 29, 2012 10:58 pm 
Moderator

Joined: Jan Thu 01, 1970 1:00 am
Posts: 6971
Location: Latham NY
I can rescan the 33 at higher res and email it to you. PM me with your email if you want me to do that.


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Mon 30, 2012 9:33 pm 
Moderator

Joined: Jan Thu 01, 1970 1:00 am
Posts: 6971
Location: Latham NY
Hi Randy, did you get the scan that I emailed you?


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Mon 30, 2012 10:07 pm 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 329
Location: Fairfax, VA
Lou, was that scan from admin yours? It is an excellent scan, very clear and readable! BTW, I am trying to get my 33 up and running to use, what would you recommend for the 2 test cable (audio & rf), the ones on mine are filthy and falling apart... thanks, Randy


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: Apr Mon 30, 2012 11:33 pm 
Moderator

Joined: Jan Thu 01, 1970 1:00 am
Posts: 6971
Location: Latham NY
Yep, that was me. I used rg58C/U for the RF-IF. I bought a bunch of military 6" cables with a BNC on each end. I cut them in half and make 2 probes. I convert my old stuff to BNC. The RF-IF probe has a very small cap like 2pf in it, don't know if it was just a couple wires twisted together or an actual cap. For the audio I used some thin mic cable I had.


Top
 Profile  
 
 Post subject: Re: needed: clean schematic of NRI Model 33 signal tracer...
PostPosted: May Tue 01, 2012 12:02 am 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 329
Location: Fairfax, VA
thanks, Lou, much appreciated! That pic was sharp as a tack, even with my old eyes I can read it!


Top
 Profile  
 
Post New Topic Post Reply  [ 10 posts ] 

All times are UTC [ DST ]


Who is online

Users browsing this forum: No registered users and 7 guests



Search for:
Jump to:  










Privacy Policy :: Powered by phpBB