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

Linear Mode
49-905 IF Transformer disassembly question
OZ4
Senior Member
****
Posts: 285
Threads: 27
Joined: Nov 2012
City: Tehachapi. California
#7

10-18-2014, 11:17 PM
I finally got back to working on this one again. It has a pretty nasty hum in it that is affected by moving the 35C5. I have cleaned the pins and tightened the socket. I already replaced the weak rectifier tube and of cource the electrolytics. Also I have re-stuffed all the paper caps. The voltage is good now. I think I need a 35C5 tube. Any recommendations?  I looked on ebay but I thought I would ask here first before buying one.

Oh and here's my first time capacitor cooker seen below. It's about 75 watts and only takes about 5-6 minutes. And does it stink! It's an outdoor activity only.
Thanks
Chris


Attached Files Image(s)
       
!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
(This post was last modified: 10-18-2014, 11:37 PM by OZ4.)
Find
« Next Oldest | Next Newest »
Thread Closed


Messages In This Thread
RE: 49-905 IF Transformer disassembly question (Now with new pics.) - by OZ4 - 10-18-2014, 11:17 PM



Users browsing this thread: 2 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.

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