Wonderful course for newbies...
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
I have seen a lot of people new to antique radio repair, and some to antique electronics in general. I found this link to a posting on Nostalgia Air of the old N.R.I. certification course. I've looked at it, and it reminds me a lot of the curriculum at electronics "A" school in the Navy. I think it may be of great help to you. I know I am going to run through it as a review of things I have grown fuzzy on over the years through lack of use.
http://www.nostalgiaair.org/References/A.../index.htm
Posts: 2,353
Threads: 92
Joined: May 2010
City: Clayton, NC
If you are a self-taught "technician" like me, courses like this one are invaluable.
I have the complete 1940 NRI course, and many other similar publications. This is not rocket science. My advice to any of you out there is read...read....READ !!!
Posts: 65
Threads: 15
Joined: Feb 2014
City: Clayton, NC
I'm getting a 404 error when I click the links. 
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
The link is working fine for me, but you can try going through Nostalgia Air's main website, click "references" then "tips and training" and find "NRI's 1931 Certified Radio-Trician's Course" under the "tutorials" heading. Nostalgia Air's main page is http://www.nostalgiaair.org/ .
Posts: 2,572
Threads: 337
Joined: Jun 2013
City: lawrenceville nj
hmm
some of the site is working other parts nri is not as I get 404 error too
sam
Some day, and that day may never come, I will call upon you to do a service for me. But until that day, accept this justice as a gift
mafiamen2
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
I find it odd that some folks are getting a 404 error. I have tried the link to the page using another computer which I had never gone to it before on, just in case it was cached on my machine, but, nope, it worked fine on that one too. I use Firefox as my browser. I am not sure why some folks seem to be having this problem.
Posts: 813
Threads: 49
Joined: Feb 2013
City: Shenandoah,
State, Province, Country: Pennsylvania
I have tried several times but only get the "404" error too. I remember reading some of this course back in the 60's when I was a teenager. My dad took this course in the earlyn50's and still had it laying around the house. It was an excellent, in depth course. I loaned it out to a guy I worked with years ago and never got it back and now have no idea where he is.
Bendix 0626. RCA 8BX5. RCA T64
Philco 41-250. Philco49-500
GE 201. Philco 39-25
Motorola 61X13. Philco 46-42 Crosley 52TQ
Philco 37-116. Philco 70
AK 35 Philco 46-350
Philco 620B. Zenith Transoceanic B-600
Philco 60B. Majestic 50
Philco 52-944. AK 84
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
OK, now, for some reason, the only paghe I can get to is the front page of the NRI course. When I try to open any of the sub sections I too get a 404 error. Let me see if I can find a link to this course elsewhere.
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
sadly, I cannot find another link to a free site with a useful version of the NRI course. There is a 1929 one, but that would be too early really. There is a disc available on eBay of the 1948 course complete, including 40 extra pamphlets on "how to make money servicing radios." I will give that link in the "things for sale online" section of the Phorum, so go there to find that link.
Posts: 2,353
Threads: 92
Joined: May 2010
City: Clayton, NC
Sounds like the search for the "missing link" is still ongoing......
Posts: 736
Threads: 26
Joined: Jun 2013
City: Hayward, California
The link here seems to work for me... I took the NRI course on radio repair about 1983 when I was out of work, unfortunately money got to tight so I couldn't finish it, being out of work and all. I still have most the course though in books.. I need to get them out and refresh on what I can learn. I remember they gave a digital meter with, it actually an expensive one at the time. Don't have that anymore though. This link looks pretty good though. A lot of info.
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
I took the NRI color TV - radio course a year or two after high school. I think I started in 1978 or 79, completing it in 1981. Unfortunately I no longer have any of the books; I even lost my diploma at some point over the years.
I do still have the oscilloscope I built as part of the course. I still have the manuals for it somewhere as well.
--
Ron Ramirez
Ferdinand IN
Posts: 7,288
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
Hey Tom
Reminds me of a Three Stooges episode with Curly was the Missing Link!!
Terry
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
Folks, please bear in mind that NA's site suffered a serious outage back in May (hard drive failure) and Richard is still putting the site back together. Send him a few bucks via PayPal (he has a donation button). I'm sure it will be deeply appreciated.
--
Ron Ramirez
Ferdinand IN
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
Thanks for the reminder, Ron. I just sent them a donation. How many times I go to that site for a quick check of a schematic when dealing with a question about a circuit on some odd radio, despite having the full Rider's and Bateman's manuals on disc, just because it is so fast and easy. I read about that catastrophe on the NA site. I hope this is of help to Richard getting things back up totally. It is a truly wonderful site.
Users browsing this thread: 1 Guest(s)
|
|
Recent Posts
|
|
Made mistake & did not label connection
|
| I was correct with the 6A8 pin connection's, 7 and 8 are connected to ground as well as the tube shield (the broken line...RodB — 02:41 PM |
|
Made mistake & did not label connection
|
| What does the dotted line representing that surrounds the tube in the schematic?georgetownjohn — 02:17 PM |
|
Made mistake & did not label connection
|
| Hello John,
I have been there either label got lost or was not labeled !
Sincerely Richardradiorich — 02:15 PM |
|
Made mistake & did not label connection
|
| Sorry, it is a Philco 37-640. Does that help?--Johngeorgetownjohn — 02:14 PM |
|
two videos to watch VHS and history of TV
|
| Hello Every,
Here are a couple videos right up my alley VHS and the history of Television .
history of VCR VHS
Hi...radiorich — 02:13 PM |
|
Made mistake & did not label connection
|
| You haven't given us the model number of the set so I looked up the 6A8 pin assignment. Pin 8 is the cathode and pin 7 i...RodB — 01:19 PM |
|
Made mistake & did not label connection
|
| Happy Thanksgiving all!
I have made a real bonehead mistake this time. Hope someone can help. I am trying to determi...georgetownjohn — 12:51 PM |
|
New Philco Repair Bench
|
| Apparently there is a new Philco Repair Bench found at https://philcoradio.com/repairbench/ When I try to go to order a ...dconant — 12:00 PM |
|
Philco 60 Squealing
|
| Well, a wave trap is a trimmer in series with the coil so at the resonant frequency it provides a short to ground. This ...RodB — 10:07 AM |
|
Philco 60 Squealing
|
| Rod, My radio is run 7. The wave trap is on that schematic as shown in the picture.
dconant — 09:21 AM |
|
Who's Online
|
There are currently 3691 online users. [Complete List]
» 1 Member(s) | 3690 Guest(s)
|
|
|
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
