1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Linear Mode
Philco 30-4003 Tone Control info needed (19B Code 123)
hunter2115
Member
***
Posts: 56
Threads: 15
Joined: Jan 2013
City: Felton, PA
#1

01-18-2014, 06:42 PM
Does anyone have any info on the 30-4003 four position tone control? Im trying to finish up a 19B Code 123 and cant find any info on this control. It seems that little info exists, so I would also like to hear from others who have figured the cap values and wiring on your own.
Any info is appreciated!!
(This post was last modified: 01-18-2014, 06:44 PM by hunter2115.)
Find
« Next Oldest | Next Newest »


Messages In This Thread
Philco 30-4003 Tone Control info needed (19B Code 123) - by hunter2115 - 01-18-2014, 06:42 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Philco 60 Squealing
Usually a wave trap is for keeping IF signals from entering the antenna and from leaving the antenna. You feed an IF sig...RodB — 09:30 PM
Philco 60 Squealing
I just peaked it for the best signal at 600. NULL it for IF frequency, originally it would have been null for 500kh...Chas — 08:05 PM
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

[-]
Who's Online
There are currently 2957 online users. [Complete List]
» 2 Member(s) | 2955 Guest(s)
AvatarAvatar

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