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

Thread Closed

Grandfather Clock Chassis 70 "no volume" Help
#7

Guys, don't forget that the resistor in question, in the Model 70, is NOT a Candohm, but instead a large ceramic tubular resistor with multiple taps. A Candohm has a metal housing and is mounted flat against the chassis. The ceramic resistors as used in Model 70 require standoffs for mounting.

This is why I didn't mention the Candohm replacement which I also saw on that quaint little alternative forum Icon_wink . But the idea presented there of a Candohm replacement is, indeed, an excellent one. Many thanks to Terry for posting the link.

Edit: You do NOT want to use the terminals on an old Candohm as tie points for new resistors; if you do, you could be in for all sorts of problems. This is why a bad Candohm needs to be eliminated. The "popfog" method is a great Candohm substitute.

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Grandfather Clock Chassis 70 "no volume" Help - by Guest - 12-22-2005, 11:00 PM
[No subject] - by Ron Ramirez - 12-23-2005, 12:03 AM
[No subject] - by Guest - 12-23-2005, 07:07 PM
[No subject] - by Ron Ramirez - 12-24-2005, 01:03 AM
[No subject] - by Terry Judkins - 12-24-2005, 11:18 AM
[No subject] - by Guest - 12-24-2005, 04:00 PM
[No subject] - by Ron Ramirez - 12-24-2005, 04:23 PM
[No subject] - by Guest - 12-24-2005, 04:29 PM
[No subject] - by Chuck Schwark - 12-24-2005, 04:35 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
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

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

>