Could someone pat me on the back?
Posts: 193
Threads: 50
Joined: Oct 2011
City: York PA
I'm floating around in radio ecstasy. Let me describe what I started with: A Philco 77 from CL for $25. The speaker was badly smashed-in, but for fun I repaired the cone with low expectations. It had no 45s and the ones I'm using test poor. The filter can had been removed and a 20/20 uF with mid-air solder joints was for, I guess, the 2.0 uFs, although there are three! The 2 bakelite blocks are gone and in their place was the worst unsupported mid-air soldering job that I've ever seen. The input xformer is replaced. After a lot of scrutinizing of the schematic, I made nice terminal strips for the bakelite blocks and made a new filter cap board. My hopes are really low at this point because the drawing that I made of the old wiring job, did not appear to match the new work that I completed. So with nothing to lose, I variac-ed it up and at 70 volts, I couldn't believe my ears, it works  .
Posts: 5,088
Threads: 270
Joined: Nov 2012
City: Wilsonville
State, Province, Country: OR
Posts: 298
Threads: 22
Joined: May 2012
City: Chattanooga
State, Province, Country: TN
It's not how bad you mess up, it's how well you can recover.
Posts: 15,819
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Hey! There you go, man! Feels almost sexual, doesn't it!
Really happy for ya!
Posts: 54
Threads: 8
Joined: Nov 2012
City: Wilton, Iowa
Congrats on your success. From wondering IF --- to euphoria.
Jim
Posts: 2,128
Threads: 18
Joined: Oct 2008
City: Merrick, Long Island, NY
Problem is you're hooked, but congrats anyway.
Posts: 193
Threads: 50
Joined: Oct 2011
City: York PA
I didn't mention that the dial cord was broken, as well. So I laid the 2 old pieces out on my bench to find the length and cut a new one and knotted on the springs. There's some hope involved here, of course. So I string it on and it seems like it's maybe a half inch short. Not wanting to start over and having dealt with this chore before, I grabbed the end of the spring with my needle nose and pulled. By some miracle, the end went into the hole and after a few complete spins of the dial, it's just right! What a day! It's bright green masons' snap-line, so don't tell anyone.
Posts: 1,562
Threads: 56
Joined: Nov 2008
City: Sedona, AZ/Placentia/CA
Nice job and well, not exactly a sexual high for me, it could have been if I was working on it. Happy for you.
Jerry
A friend in need is a pest! Bill Slee ca 1970.
Posts: 4,707
Threads: 51
Joined: Sep 2008
City: Sandwick, BC, CA
Did someone remove the sheet metal can block capacitor? If so that was quite a job since it has at least 1/2 dozen other caps in it as well. Since it is a 1929-30 model it would not have stand alone wet electrolytic cans.
Regards
Arran
Posts: 193
Threads: 50
Joined: Oct 2011
City: York PA
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
Quote:not exactly a sexual high for me
[Image: http://i326.photobucket.com/albums/k420/...isgust.jpg]
Anyway, here's your pat on the back. Sorry, it's en Espanol.
[Video: https://www.youtube.com/watch?v=-Cx25-Ri2bI]
--
Ron Ramirez
Ferdinand IN
Posts: 1,562
Threads: 56
Joined: Nov 2008
City: Sedona, AZ/Placentia/CA
DK, I replaced at ruinous expense two of those tubes that both measured between 8 and 10% on my cheap tube tester with NOS tubes. No real difference in performance. Of course they were "matched" for low emission! Sorry about my previous response if inappropriate Ron. Just felt Mortzh's threshold for excitement was a little low.  Sorry Mortzh.
Jerry
A friend in need is a pest! Bill Slee ca 1970.
(This post was last modified: 02-10-2013, 10:58 PM by jerryhawthorne.)
Posts: 15,819
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Jerry
I said "feels sexual", but I did not imply the intensity of it 
Then again, as we say in my language "where there's no fish crayfish is the fish!". So, depends on what alternatives you have.
This is why in my language when we do mean long and hard (sorry - no allusions here) frustrating dealing with some problem, we actually use the equivalent of the "f" verb. So at the end of that, some ..well...high...should come!
(This post was last modified: 02-10-2013, 10:47 PM by morzh.)
Posts: 1,562
Threads: 56
Joined: Nov 2008
City: Sedona, AZ/Placentia/CA
I agree, some high should come. It does for me as well when a radio starts to play. Thanks for the explanation. Certainly changing from one language to another involves subtle differences. I like you Morzh!
Jerry
A friend in need is a pest! Bill Slee ca 1970.
Posts: 33
Threads: 8
Joined: Jan 2011
My Grandpa always said "a pat on the back is awfully close to a kick in the butt"
Users browsing this thread: 2 Guest(s)
|
|
Recent Posts
|
|
Philco 60 Squealing
|
| I have taken out the 2nd IF and found a problem or not. I believe the coils are litz wire. There is a very small strand ...dconant — 02:13 PM |
|
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
|
| Hi Cap'n Clock,
Unfortunately, I do not have this radio. This is a shame because this should be a good performer. 2A5...MrFixr55 — 06:48 AM |
|
American Bosch Model 802 auto radio
|
| I think it would come under either American Bosch or United American Bosch. American Bosch made sets for the American We...Arran — 05:53 AM |
|
trying to identify this wire type
|
| Thanks to all for the feedback. As Arran said, it is probably an older replacement and yes it has a grid cap so I will ...georgetownjohn — 09:32 PM |
|
trying to identify this wire type
|
| It's possible that the red wire, actually a grid cap lead, is a very old replacement, I can't remember seeing a pre 1939...Arran — 09:18 PM |
|
Gilfillan Brothers Car Radio?
|
| Hi everyone,
Special thanks to Joe Rossi for tracking down this obscure radio and thanks to others who took up the hun...Antipodal — 08:15 PM |
|
trying to identify this wire type
|
| Here's one source for your wire of many.
Take care and BE HEALTHY! Gary
P.S. Can't get the right color you need? I ...GarySP — 06:40 PM |
|
trying to identify this wire type
|
| ...and modern wire of the appropriate gauges and insulation V-rating (300V minimum, usually shown right on the wire) is ...morzh — 05:47 PM |
|
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
|
| I have a question about this radio, is there anyone that has access to this radio that has an intact unmolested speaker ...captainclock1988 — 04:28 PM |
|
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
|
| Well what makes me confuse all of those companies is that all three of those companies (Setchell-Carlson, Stromberg-Carl...captainclock1988 — 04:21 PM |
|
Who's Online
|
There are currently 7078 online users. [Complete List]
» 1 Member(s) | 7077 Guest(s)
|
|
|
|
 
|
. Anyway, new question: The one 45 tests almost GOOD and the other one is down in the BAD. Does that explain why the one tube, while lit, is practically cold while the other one is hot?
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
