38-690 Code 125

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

Thread Closed

Linear Mode

38-690 Code 125

RGK20m3
Member

Posts: 98
Threads: 9
Joined: Apr 2021
City: CLARKSTON State, Province, Country: MI

#25

12-11-2021, 12:14 PM

Excellent suggestion Mondial! I set the dial on the 38-690 to 600kc, and my digital radio picks up the oscillator at 1070kc, confirming proper oscillator frequency.
Any ideas on what to look for in the IF section? If I am understanding, it cannot be anything past the mixer. All of the IF coils had continuity and I replaced all the paper capacitors (none of the mica), and all resistors are in spec.

(This post was last modified: 12-11-2021, 12:18 PM by RGK20m3.)

Find

« Next Oldest | Next Newest »

Thread Closed

Messages In This Thread

38-690 Code 125 - by RGK20m3 - 11-24-2021, 08:26 PM

RE: 38-690 Code 125 - by klondike98 - 11-24-2021, 09:01 PM

RE: 38-690 Code 125 - by RGK20m3 - 11-26-2021, 05:41 PM

RE: 38-690 Code 125 - by klondike98 - 11-26-2021, 06:21 PM

RE: 38-690 Code 125 - by RGK20m3 - 11-26-2021, 10:29 PM

RE: 38-690 Code 125 - by RGK20m3 - 12-02-2021, 07:35 PM

RE: 38-690 Code 125 - by morzh - 12-02-2021, 08:09 PM

RE: 38-690 Code 125 - by Ron Ramirez - 12-02-2021, 08:58 PM

RE: 38-690 Code 125 - by morzh - 12-02-2021, 09:02 PM

RE: 38-690 Code 125 - by radiorich - 12-02-2021, 10:01 PM

RE: 38-690 Code 125 - by Ron Ramirez - 12-02-2021, 11:41 PM

RGK20m3 - by RGK20m3 - 12-05-2021, 06:03 PM

RE: 38-690 Code 125 - by David - 12-05-2021, 07:19 PM

RE: 38-690 Code 125 - by klondike98 - 12-09-2021, 08:08 PM

RGK20m3 - by RGK20m3 - 12-10-2021, 02:54 PM

RE: 38-690 Code 125 - by Mondial - 12-10-2021, 06:42 PM

RE: 38-690 Code 125 - by RGK20m3 - 12-10-2021, 07:15 PM

RE: 38-690 Code 125 - by morzh - 12-10-2021, 07:27 PM

RE: 38-690 Code 125 - by Mondial - 12-10-2021, 07:40 PM

RE: 38-690 Code 125 - by mikethedruid - 12-10-2021, 08:01 PM

RGK20m3 - by RGK20m3 - 12-10-2021, 10:09 PM

RGK20m3 - by RGK20m3 - 12-11-2021, 12:14 PM

RE: 38-690 Code 125 - by Mondial - 12-11-2021, 01:58 PM

RGK20m3 - by RGK20m3 - 12-11-2021, 05:41 PM

RE: 38-690 Code 125 - by Mondial - 12-11-2021, 06:48 PM

RE: 38-690 Code 125 - by tbone - 12-12-2021, 02:27 PM

RGK20m3 - by RGK20m3 - 12-13-2021, 08:24 PM

RE: 38-690 Code 125 - by Mondial - 12-14-2021, 10:22 AM

RE: 38-690 Code 125 - by morzh - 12-14-2021, 12:40 PM

RE: 38-690 Code 125 - by Ron Ramirez - 12-14-2021, 01:40 PM

RE: 38-690 Code 125 - by RGK20m3 - 12-14-2021, 03:25 PM

RE: 38-690 Code 125 - by morzh - 12-14-2021, 03:35 PM

RE: 38-690 Code 125 - by Mondial - 12-14-2021, 04:06 PM

RE: 38-690 Code 125 - by Ron Ramirez - 12-14-2021, 04:42 PM

RGK20m3 - by RGK20m3 - 12-14-2021, 10:32 PM

RE: 38-690 Code 125 - by Ron Ramirez - 12-14-2021, 10:58 PM

RGK20m3 - by RGK20m3 - 12-15-2021, 09:01 AM

RGK20m3 - by RGK20m3 - 12-15-2021, 11:55 AM

RE: 38-690 Code 125 - by Mondial - 12-15-2021, 03:02 PM

RGK20m3 - by RGK20m3 - 12-15-2021, 05:14 PM

RE: 38-690 Code 125 - by RGK20m3 - 01-02-2022, 06:05 PM

RE: 38-690 Code 125 - by Greg - 01-02-2022, 06:42 PM

RE: 38-690 Code 125 - by Mondial - 01-02-2022, 07:59 PM

RGK20m3 - by RGK20m3 - 01-03-2022, 12:36 PM

RE: 38-690 Code 125 - by Mondial - 01-03-2022, 01:43 PM

RGK20m3 - by RGK20m3 - 01-04-2022, 09:12 AM

RE: 38-690 Code 125 - by Mondial - 01-04-2022, 12:21 PM

RE: 38-690 Code 125 - by RGK20m3 - 01-04-2022, 07:01 PM

RGK20m3 - by RGK20m3 - 01-05-2022, 12:36 PM

RE: 38-690 Code 125 - by Mondial - 01-05-2022, 01:56 PM

RGK20m3 - by RGK20m3 - 01-05-2022, 02:57 PM

RE: 38-690 Code 125 - by Mondial - 01-05-2022, 05:59 PM

RGK20m3 - by RGK20m3 - 01-06-2022, 07:39 PM

RE: 38-690 Code 125 - by Mondial - 01-07-2022, 11:44 AM

RE: 38-690 Code 125 - by RGK20m3 - 01-07-2022, 01:03 PM

RGK20m3 - by RGK20m3 - 01-07-2022, 01:32 PM

RE: 38-690 Code 125 - by Mondial - 01-07-2022, 01:49 PM

RGK20m3 - by RGK20m3 - 01-07-2022, 02:31 PM

RGK20m3 - by RGK20m3 - 01-29-2022, 01:25 PM

RE: 38-690 Code 125 - by Brad Winder - 02-02-2022, 08:30 PM

RGK20m3 - by RGK20m3 - 02-04-2022, 07:41 PM

RE: 38-690 Code 125 - by Brad Winder - 02-06-2022, 02:53 PM

RE: 38-690 Code 125 - by RGK20m3 - 02-07-2022, 11:26 AM

38-690 RF Alignment - by RGK20m3 - 12-09-2021, 02:54 PM

RE: 38-690 RF Alignment - by morzh - 12-09-2021, 04:16 PM

RE: 38-690 RF Alignment - by RGK20m3 - 12-09-2021, 04:40 PM

View a Printable Version

Users browsing this thread: 5 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.

Login
Username:
Password:	Lost Password?
	Remember me