41-250 Restoration

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

41-250 Restoration

RodB
Phorum Expert

Posts: 990
Threads: 40
Joined: Feb 2015
City: Roseville, MN

#17

08-05-2023, 07:05 PM

The cathode of an 84 is pin 4. Pins 1 and 5 are the heater pins. Connect the positive of the 12 mfd cap to pin 4 and the field coil lead. One of the first things I do to the schematic is number all tube pins (in pencil).

Find

« Next Oldest | Next Newest »

Messages In This Thread

41-250 resistor size - by bridkarl - 08-01-2023, 08:56 PM

RE: 41-250 resistor size - by RodB - 08-01-2023, 09:38 PM

RE: 41-250 resistor size - by bridkarl - 08-01-2023, 09:53 PM

RE: 41-250 resistor size - by klondike98 - 08-01-2023, 10:58 PM

RE: 41-250 resistor size - by MrFixr55 - 08-01-2023, 11:54 PM

RE: 41-250 resistor size - by bridkarl - 08-02-2023, 09:13 AM

RE: 41-250 resistor size - by JimSirt - 08-02-2023, 01:21 PM

RE: 41-250 resistor size - by bridkarl - 08-02-2023, 01:48 PM

RE: 41-250 resistor size - by klondike98 - 08-03-2023, 01:20 AM

RE: 41-250 resistor size - by MrFixr55 - 08-03-2023, 10:20 PM

462ron - by 462ron - 08-04-2023, 08:00 AM

RE: 41-250 resistor size - by bridkarl - 08-04-2023, 11:13 PM

RE: 41-250 resistor size - by bridkarl - 08-04-2023, 11:45 PM

RE: 41-250 resistor size - by bridkarl - 08-05-2023, 01:40 PM

RE: 41-250 resistor size - by bridkarl - 08-05-2023, 04:04 PM

RE: 41-250 resistor size - by RodB - 08-05-2023, 07:05 PM

RE: 41-250 resistor size - by bridkarl - 08-05-2023, 10:14 PM

RE: 41-250 resistor size - by bridkarl - 08-06-2023, 12:22 PM

RE: 41-250 resistor size - by Ron Ramirez - 08-06-2023, 02:16 PM

RE: 41-250 resistor size - by MrFixr55 - 08-06-2023, 02:58 PM

RE: 41-250 resistor size - by bridkarl - 08-06-2023, 03:00 PM

RE: 41-250 resistor size - by Ron Ramirez - 08-06-2023, 03:13 PM

RE: 41-250 resistor size - by MrFixr55 - 08-06-2023, 03:34 PM

RE: 41-250 resistor size - by bridkarl - 08-06-2023, 03:56 PM

RE: 41-250 resistor size - by MrFixr55 - 08-06-2023, 03:56 PM

RE: 41-250 resistor size - by Ron Ramirez - 08-06-2023, 04:01 PM

RE: 41-250 resistor size - by bridkarl - 08-06-2023, 04:18 PM

RE: 41-250 resistor size - by MrFixr55 - 08-06-2023, 04:21 PM

RE: 41-250 resistor size - by bridkarl - 08-06-2023, 09:35 PM

RE: 41-250 resistor size - by bridkarl - 08-07-2023, 02:04 AM

RE: 41-250 resistor size - by RodB - 08-07-2023, 08:47 AM

RE: 41-250 resistor size - by bridkarl - 08-07-2023, 09:20 AM

RE: 41-250 resistor size - by MrFixr55 - 08-07-2023, 02:16 PM

RE: 41-250 resistor size - by bridkarl - 08-07-2023, 02:47 PM

RE: 41-250 resistor size - by MrFixr55 - 08-07-2023, 05:48 PM

RE: 41-250 resistor size - by bridkarl - 08-07-2023, 08:20 PM

RE: 41-250 resistor size - by MrFixr55 - 08-07-2023, 10:55 PM

RE: 41-250 resistor size - by bridkarl - 08-08-2023, 01:29 PM

RE: 41-250 resistor size - by MrFixr55 - 08-08-2023, 03:58 PM

RE: 41-250 resistor size - by bridkarl - 08-09-2023, 12:12 AM

RE: 41-250 resistor size - by MrFixr55 - 08-09-2023, 11:19 AM

RE: 41-250 resistor size - by bridkarl - 08-09-2023, 11:40 AM

RE: 41-250 resistor size - by MrFixr55 - 08-09-2023, 12:29 PM

RE: 41-250 resistor size - by bridkarl - 08-09-2023, 12:59 PM

RE: 41-250 resistor size - by Ron Ramirez - 08-09-2023, 01:26 PM

RE: 41-250 resistor size - by bridkarl - 08-09-2023, 02:22 PM

RE: 41-250 resistor size - by Radioroslyn - 08-10-2023, 12:03 AM

RE: 41-250 resistor size - by bridkarl - 08-10-2023, 01:23 PM

RE: 41-250 resistor size - by MrFixr55 - 08-10-2023, 10:23 PM

RE: 41-250 resistor size - by bridkarl - 08-10-2023, 10:30 PM

RE: 41-250 Now fixed!!! - by bridkarl - 08-14-2023, 08:59 PM

RE: 41-250 Restoration - by admin - 08-16-2023, 11:14 AM

RE: 41-250 Restoration - by Ron Ramirez - 08-16-2023, 11:20 AM

RE: 41-250 Restoration - by bridkarl - 08-16-2023, 02:28 PM

RE: 41-250 Restoration - by klondike98 - 08-17-2023, 03:32 PM

RE: 41-250 Restoration - by bridkarl - 08-17-2023, 08:46 PM

RE: 41-250 Restoration - by Ron Ramirez - 08-17-2023, 08:52 PM

RE: 41-250 Restoration - by bridkarl - 08-17-2023, 09:02 PM

RE: 41-250 Restoration - by Ron Ramirez - 08-17-2023, 09:05 PM

RE: 41-250 Restoration - by bridkarl - 08-17-2023, 09:46 PM

RE: 41-250 Restoration - by bridkarl - 08-18-2023, 01:11 PM

RE: 41-250 Restoration - by MrFixr55 - 08-18-2023, 10:47 PM

RE: 41-250 Restoration - by bridkarl - 08-19-2023, 08:42 AM

RE: 41-250 Restoration - by MrFixr55 - 08-19-2023, 08:56 AM

RE: 41-250 Restoration - by bridkarl - 08-25-2023, 04:16 PM

RE: 41-250 Restoration - by bridkarl - 08-25-2023, 05:34 PM

RE: 41-250 Restoration - by Paul Philco322 - 08-25-2023, 09:17 PM

RE: 41-250 Restoration - by bridkarl - 08-25-2023, 09:46 PM

462ron - by 462ron - 08-26-2023, 08:59 AM

Location of 1.8 ohm resistor 41-250 - by bridkarl - 08-02-2023, 09:46 PM

View a Printable Version

Users browsing this thread: 6 Guest(s)

Recent Posts
Philco 60 Squealing
All correct shields must be in place, all tubes correct no subs of any kind. Check any soldered, riveted ground conne...Chas — 01:24 PM
Philco 60 Squealing
I have recapped and replaced out of tolerance resistors and so on. Radio plays nicely on fairly strong stations. The pro...dconant — 10:55 AM
Philco 46-420 Code 121 Reception issues
Welcome Eric, I agree with Bob and far as the two main electrolytic filter capacitors did you change them yourself or w...radiorich — 11:43 PM
Philco 46-420 Code 121 Reception issues
You mentioned the Philco manual and going through the check points...just to be sure we're on the same page here's the m...klondike98 — 08:13 PM
Philco 42-1008 conversion kit
Interesting. I haven't seen that before.klondike98 — 07:02 PM
12' Philco
Yes I had looked for it on the web as well some time back and could not find it. I was glad to see it turned up in Ron'...klondike98 — 06:59 PM
Shadow Meter Bulb
Now if you had a set with a tuning light then the bulb type is important to the circuit, some sets used those prior to t...Arran — 04:58 PM
Shadow Meter Bulb
Ok. Thanks for the correction.RossH — 03:09 PM
Model 28L
For 28 you will probably need to buy a Hammond 125CSE. Or any of the series of the power you need, with SE suffix. Then ...morzh — 02:09 PM
37-60 revision 6
I am restoring a Philco 37-60 and it shows run 6 they removed the ground from G3 of the 6K7G and put the G3 to -2.5v for...bobbyd1200 — 01:01 PM

Who's Online

There are currently 6269 online users. [Complete List]
» 2 Member(s) | 6267 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me