1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 1 Vote(s) - 2 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Threaded Mode
Philco 66 Bleeding Stations
radiola
Member
***
Posts: 64
Threads: 10
Joined: Dec 2010
City: Baltimore, MD
#1

11-11-2015, 05:41 AM
My Philco 66 has a problem to the low side of 70 kc. At about 640 kc I pick up a station from about 15.30 kc loud and clear. I have aligned the radio but still get the same thing. There is no static in the tuning capacitor. Any ideas would be appreciated !!
Find
Radioroslyn
Phorum Expert
*****
Posts: 7,288
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#2

11-11-2015, 09:41 AM
Do you live near 'BAL's tower??

Terry
Find
radiola
Member
***
Posts: 64
Threads: 10
Joined: Dec 2010
City: Baltimore, MD
#3

11-11-2015, 02:30 PM
Hi. I've lived in Baltimore all my life. I now live in the county, USA.  I believe you are referring to the Baltimore Tower in the United Kingdom. 
(This post was last modified: 11-11-2015, 02:35 PM by radiola.)
Find
OZ4
Senior Member
****
Posts: 285
Threads: 27
Joined: Nov 2012
City: Tehachapi. California
#4

11-11-2015, 02:43 PM
First thing I would do is verify the local oscillator frequency. Got a counter?
!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
Find
Radioroslyn
Phorum Expert
*****
Posts: 7,288
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#5

11-11-2015, 06:49 PM
Actually I was referring to WBAL in Balt. Lived 32yrs in MD myself about halfway between Balt and Wash. Are you receiving normally as you would as a good working set?? Is this bleeding issue the only tuning problem??
You can listen for the oscillator in another receiver at 460kc above the dial frequency.

Terry
(This post was last modified: 11-11-2015, 06:50 PM by Radioroslyn.)
Find
« Next Oldest | Next Newest »




Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
Philco 60 Squealing
Wavetrap no longer matters.morzh — 05:19 PM
Philco 60 Squealing
Rod, I had checked out your suggestions but did not help. I did solder the ground rivets to the chassis as Chas suggeste...dconant — 04:52 PM
37-690 Bass Choke Replacement
Yeah, I know, Mouser and Digikey don't have "big iron" components. For some reason Philco was messing with the...Radiodial — 04:25 PM
37-690 Bass Choke Replacement
Yes, I just had to deal with that while repairing the 37-604 Philco. Exactly that value choke was gone. And the current ...morzh — 03:52 PM
37-690 Bass Choke Replacement
Ah, now where to find one. I've into this before on smaller sets, I now recall. Hammond makes one that is only rated...Radiodial — 03:27 PM
Philco 38-7 Speaker
Ask the admins to put them together. As for the renaming, while inside the thread, you simply press "New reply&quo...morzh — 02:23 PM
37-690 Bass Choke Replacement
This is the parts catalog. 32-7528 choke is 65H, 10mA, 2,250 Ohm inductance. Find a suitable one.morzh — 02:18 PM
37-690 Bass Choke Replacement
While troubleshooting the no bass amplification issue, I think I found the culprit. The choke #104 is reading 164K ohms....Radiodial — 01:42 PM
Philco 60 Squealing
Your IF transformers are tuned to the resonant frequency they were designed for. When you observe the bell curve they di...RodB — 01:35 PM
identify very thin wire for replacement on 37-640
Thanks so much for your help!  I really could not have gotten this far without the kindness of you and other members.  T...georgetownjohn — 11:50 AM

[-]
Who's Online
There are currently 4757 online users. [Complete List]
» 1 Member(s) | 4756 Guest(s)
Avatar

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