1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration

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

Thread Closed

Threaded Mode
Bakelite Block Question
n9vu
Member
***
Posts: 114
Threads: 31
Joined: Oct 2005
#1

02-18-2007, 12:33 AM
Hi Guys,

One quick question, is a bakelite block labeled 3903DDG the same as this configuration that I found online?

3903-DG 2 .01 .01
73 de,

Gary/N9VU
Find
Chuck Schwark
Phorum Expert
*****
Posts: 1,703
Threads: 55
Joined: Sep 2005
City: Evanston, IL
#2

02-18-2007, 11:47 AM
That's ODG ("oh-dee-gee"), and yes, same configuration. The 'O' simply means that this "universal style" block used hi-temp wax impregnation. See page 2-3 in "Philco Condensers and More," 2nd. edition by Ray Bintliff. Info on my bakelite block condenser page.
Chuck Schwark,
The Philco Repair Bench
[Image: http://www.philcorepairbench.com/images/philog3tiny.gif]
http://www.philcorepairbench.com
Website Find
n9vu
Member
***
Posts: 114
Threads: 31
Joined: Oct 2005
#3

02-18-2007, 12:02 PM
Chuck Schwark Wrote:That's ODG ("oh-dee-gee"), and yes, same configuration. The 'O' simply means that this "universal style" block used hi-temp wax impregnation. See page 2-3 in "Philco Condensers and More," 2nd. edition by Ray Bintliff. Info on my bakelite block condenser page.

Thanks Chuck. Your site is always the first place I check. Appreciate the information.
73 de,

Gary/N9VU
Find
« Next Oldest | Next Newest »
Thread Closed




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
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

[-]
Who's Online
There are currently 1433 online users. [Complete List]
» 3 Member(s) | 1430 Guest(s)
AvatarAvatarAvatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration