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

Thread Closed

Model 60 volume and no frequency
#1

I bought a Model 60B, which is older than I had worked on to this point. Unfortunately for me it's been re-worked. I watched Bob Andersen's series and of course I can't match his skill and knowledge but I'd like to have this one working. It never had volume 'control'. I hear the tone switching but never heard any radio station. after recapping and replacing the resistors I have nothing but spent days and weeks with little to show for it. I have a digital multi-meter, isolation transformer, dim bulb tester and a newly purchased Eico 324 signal generator. when I probe the output resister 470K I hear the scratching of the probe. Seeing all the material about the coils, not knowing what else to do I recoiled the IF and antenna coils - first time - no result. I tried to follow the Model 60 turning steps but I don't have a analog multimeter. I don't have a lot of money and I feel guilty spending too much on a new hobby because I feel selfish family-wise. If I have some success, I could warrant slowly improving my test gear. So that's my story. I hope I gave an expert enough information to give me new insights as I am exhausted and feel I'm doing more damage than good. I don't want to give up because this would be a real show piece for me personally. I turn the volume on and nothing up or down. The voltage seems reasonable but I wish I had started without someone's makeshift changes. I don't know where I stand. Appreciate any insights. Rich


Messages In This Thread
Model 60 volume and no frequency - by winston763 - 04-05-2014, 02:42 AM
RE: Model 60 volume and no frequency - by TV MAN - 04-08-2014, 09:58 AM
RE: Model 60 volume and no frequency - by TV MAN - 04-09-2014, 12:25 PM
RE: Model 60 volume and no frequency - by TV MAN - 05-03-2014, 09:51 AM
RE: Model 60 volume and no frequency - by TV MAN - 05-09-2014, 09:00 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.

>