Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Hello and a 37-675
#33

What I thought was going to be an easy 2 bakelite blocks, turned into a chore! On the other hand, I made a discovery that really helped the sensitivity, of the radio.

First, today's bakelite adventure.

Part 67, a single section .05uF block, has a hookup wire that terminates in an IF can. While disconnecting it from the block, I broke the wire, and it became too short! Icon_twisted In order to replace that wire, the can was removed, but in order to remove the can, a grid cap needed removal too! Icon_twisted Icon_twisted I snipped it close, and it ended up too short for my liking, so it was also replaced. Fearing the worst, opening a coil, I was a nervous wreck, soldering on the coil lugs. I wasn't very happy with the clip leads on the can either! Icon_twisted Icon_twisted Icon_twisted After that was done, an "easy" dual section .25uF block was next.

I only have 630V caps, so both wouldn't fit. No biggy, I just mounted one outside. I put the other inside, and while attaching the block, to the chassis, I thought, did I connect the one inside correctly? Not sure, I removed it. Yes indeed, it was installed on the wrong terminals! Icon_crazy

After all of that, I plugged it in, and it worked! Icon_clap

Now for the good news. All this time, I've had the antenna set up wrong! Icon_redface What a difference with the correct terminals shorted and the lead on the correct lug! I had a random length antenna on lug 4 and terminals 1 and 2 shorted! Icon_redface Icon_redface When all else fails, read the directions! Icon_idea

Next weekend I'll get the remaining filter caps changed.

Enjoy your Sunday evening, and don't work too hard next week!

-Greg


Messages In This Thread
Hello and a 37-675 - by gvel - 03-08-2011, 08:48 PM
RE: Hello and a 37-675 - by gvel - 04-18-2012, 06:03 PM
Re: Hello and a 37-675 - by TA Forbes - 03-08-2011, 10:35 PM
Re: Hello and a 37-675 - by TA Forbes - 03-08-2011, 10:37 PM
Re: Hello and a 37-675 - by 7estatdef - 03-08-2011, 11:10 PM
Re: Hello and a 37-675 - by TA Forbes - 03-09-2011, 08:58 AM
Re: Hello and a 37-675 - by Sean - 03-09-2011, 10:08 AM
Re: Hello and a 37-675 - by 7estatdef - 03-09-2011, 05:33 PM
Re: Hello and a 37-675 - by planigan - 03-09-2011, 11:53 PM
Re: Hello and a 37-675 - by Ron Ramirez - 03-10-2011, 09:55 AM
Re: Hello and a 37-675 - by planigan - 03-10-2011, 10:31 AM
Re: Hello and a 37-675 - by gvel - 03-10-2011, 08:18 PM
Re: Hello and a 37-675 - by planigan - 03-11-2011, 01:53 AM
Re: Hello and a 37-675 - by gvel - 03-11-2011, 07:53 AM
Re: Hello and a 37-675 - by gvel - 03-13-2011, 05:33 PM
Re: Hello and a 37-675 - by gvel - 03-27-2011, 12:56 PM
Re: Hello and a 37-675 - by planigan - 03-27-2011, 02:46 PM
Re: Hello and a 37-675 - by 7estatdef - 03-27-2011, 09:55 PM
Re: Hello and a 37-675 - by Jim Berg - 04-13-2011, 11:48 PM
Re: Hello and a 37-675 - by gvel - 07-24-2011, 12:30 PM
Re: Hello and a 37-675 - by gvel - 07-27-2011, 07:38 PM
Re: Hello and a 37-675 - by Ron Ramirez - 07-27-2011, 08:19 PM
Re: Hello and a 37-675 - by gvel - 07-27-2011, 09:34 PM
Re: Hello and a 37-675 - by gvel - 07-28-2011, 10:24 PM
Re: Hello and a 37-675 - by gvel - 08-07-2011, 09:20 PM
Re: Hello and a 37-675 - by codefox1 - 08-08-2011, 12:21 AM
Re: Hello and a 37-675 - by Ron Ramirez - 08-08-2011, 07:18 AM
Re: Hello and a 37-675 - by gvel - 08-09-2011, 07:32 PM
Re: Hello and a 37-675 - by codefox1 - 08-09-2011, 10:19 PM
Re: Hello and a 37-675 - by gvel - 08-10-2011, 09:43 AM
Re: Hello and a 37-675 - by gvel - 08-20-2011, 06:45 PM
Re: Hello and a 37-675 - by gvel - 08-21-2011, 07:15 PM
Re: Hello and a 37-675 - by gvel - 08-27-2011, 09:37 PM
Re: Hello and a 37-675 - by gvel - 08-28-2011, 04:21 PM
Re: Hello and a 37-675 - by Ron Ramirez - 08-28-2011, 05:18 PM
Re: Hello and a 37-675 - by gvel - 08-28-2011, 07:39 PM
Re: Hello and a 37-675 - by gvel - 09-07-2011, 10:47 AM
Re: Hello and a 37-675 - by gvel - 09-08-2011, 04:01 PM
Re: Hello and a 37-675 - by Ron Ramirez - 09-08-2011, 07:24 PM
Re: Hello and a 37-675 - by gvel - 09-09-2011, 11:12 AM
Re: Hello and a 37-675 - by gvel - 09-09-2011, 05:50 PM
Re: Hello and a 37-675 - by Ron Ramirez - 09-09-2011, 08:03 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM
Preliminary work on wife's Silvertone 2014
Hello roy, that great news glad it worked out for you !! Sincerely Richardradiorich — 10:50 PM
Preliminary work on wife's Silvertone 2014
Safety caps arrived today.  Soldered one in and had a successful first power-up.  No magic smoke escaped and it tunes in...glyphmon — 09:53 PM

[-]
Who's Online
There are currently no members online.

>