Philco 49-607 inop

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

Thread Rating:

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

Linear Mode

Philco 49-607 inop

MrFixr55
Super Moderator

Posts: 1,128
Threads: 11
Joined: Jul 2020
City: Greenlawn State, Province, Country: NY

#13

12-24-2024, 04:00 PM

Did the 1U5 test out at Zero? If so, the filament is open. The filaments of the various tubes except the rectifier are in series. This does not explain why the 117Z3 does not glow when in the radio; its filament across the power line after the switches. This is why I think that you have a switch issue. The 430 Ohm value for the filament of the 117Z3 is believable. Recheck the AC / Battery Switch, particularly for continuity between 3 and 6, 11 and 7, and recheck the power switch.

"Do Justly, love Mercy and walk humbly with your God"- Micah 6:8
"Let us begin to do good"- St. Francis

Best Regards,

MrFixr55

Find

« Next Oldest | Next Newest »

Messages In This Thread

Philco 49-607 inop - by Tennangler - 12-11-2024, 11:45 AM

RE: Philco 49-607 inop - by GarySP - 12-11-2024, 02:41 PM

RE: Philco 49-607 inop - by morzh - 12-11-2024, 04:29 PM

RE: Philco 49-607 inop - by Tennangler - 12-11-2024, 05:45 PM

RE: Philco 49-607 inop - by MrFixr55 - 12-11-2024, 07:09 PM

RE: Philco 49-607 inop - by Tennangler - 12-12-2024, 08:43 AM

RE: Philco 49-607 inop - by MrFixr55 - 12-12-2024, 11:47 PM

RE: Philco 49-607 inop - by MrFixr55 - 12-12-2024, 11:53 PM

RE: Philco 49-607 inop - by Tennangler - 12-13-2024, 05:40 PM

462ron - by 462ron - 12-14-2024, 08:55 AM

RE: Philco 49-607 inop - by Tennangler - 12-23-2024, 08:34 PM

RE: Philco 49-607 inop - by morzh - 12-23-2024, 08:57 PM

RE: Philco 49-607 inop - by MrFixr55 - 12-24-2024, 04:00 PM

RE: Philco 49-607 inop - by Tennangler - 12-28-2024, 01:37 PM

RE: Philco 49-607 inop - by morzh - 12-28-2024, 01:50 PM

RE: Philco 49-607 inop - by Tennangler - 12-28-2024, 04:49 PM

RE: Philco 49-607 inop - by morzh - 12-28-2024, 05:22 PM

RE: Philco 49-607 inop - by Tennangler - 12-30-2024, 08:55 AM

RE: Philco 49-607 inop - by morzh - 12-30-2024, 10:01 AM

RE: Philco 49-607 inop - by Tennangler - 12-30-2024, 07:19 PM

RE: Philco 49-607 inop - by morzh - 12-30-2024, 07:24 PM

RE: Philco 49-607 inop - by Tennangler - 01-02-2025, 11:33 AM

RE: Philco 49-607 inop - by RodB - 01-02-2025, 01:14 PM

RE: Philco 49-607 inop - by Tennangler - 01-02-2025, 02:00 PM

RE: Philco 49-607 inop - by RodB - 01-02-2025, 02:20 PM

RE: Philco 49-607 inop - by Arran - 01-02-2025, 05:58 PM

RE: Philco 49-607 inop - by Tennangler - 01-02-2025, 06:20 PM

RE: Philco 49-607 inop - by morzh - 01-02-2025, 07:17 PM

RE: Philco 49-607 inop - by RodB - 01-02-2025, 07:27 PM

RE: Philco 49-607 inop - by RodB - 01-02-2025, 08:20 PM

RE: Philco 49-607 inop - by morzh - 01-02-2025, 09:43 PM

RE: Philco 49-607 inop - by RodB - 01-03-2025, 10:28 AM

RE: Philco 49-607 inop - by morzh - 01-03-2025, 10:38 AM

RE: Philco 49-607 inop - by RodB - 01-03-2025, 11:49 AM

RE: Philco 49-607 inop - by Tennangler - 01-03-2025, 12:39 PM

RE: Philco 49-607 inop - by morzh - 01-03-2025, 03:17 PM

RE: Philco 49-607 inop - by Tennangler - 01-05-2025, 05:44 PM

RE: Philco 49-607 inop - by morzh - 01-05-2025, 10:13 PM

RE: Philco 49-607 inop - by MrFixr55 - 01-05-2025, 10:20 PM

RE: Philco 49-607 inop - by Tennangler - 01-06-2025, 02:27 PM

RE: Philco 49-607 inop - by MrFixr55 - 01-09-2025, 04:27 PM

RE: Philco 49-607 inop - by Tennangler - 01-10-2025, 08:32 AM

RE: Philco 49-607 inop - by Tennangler - 01-10-2025, 11:49 AM

RE: Philco 49-607 inop - by morzh - 01-10-2025, 02:12 PM

RE: Philco 49-607 inop - by Tennangler - 01-12-2025, 11:09 AM

RE: Philco 49-607 inop - by MrFixr55 - 01-17-2025, 10:11 AM

RE: Philco 49-607 inop - by Tennangler - 01-17-2025, 02:15 PM

RE: Philco 49-607 inop - by Tennangler - 01-17-2025, 02:25 PM

RE: Philco 49-607 inop - by Tennangler - 01-19-2025, 11:10 AM

RE: Philco 49-607 inop - by morzh - 01-19-2025, 01:10 PM

View a Printable Version

Users browsing this thread: 10 Guest(s)

Recent Posts
The list of my radio & TV collection!
Hello Peter, Thank you for posting that !! Sincerely Richardradiorich — 09:40 AM
Eico 232 VTVM Schematic
It's a microwave antenna. ?;-p?. I substituted 1N4002s off the 6.3 vac winding for the 1.5 volt battery. Uniprobe is the...RodB — 05:50 PM
Eico 232 VTVM Schematic
Try BAMA for a schematic. Looks like a replacement power source for the D battery has been installed. The tube may be...Chas — 04:51 PM
Eico 232 VTVM Schematic
Is that a battery holder?morzh — 04:43 PM
Eico 232 VTVM Schematic
A friend gave me this Eico 232 VTVM and I'm having trouble locating the schematic for it. This one seems to be a later v...RodB — 04:17 PM
Var resistor id
Considering what it is in series with, I doubt there should be any power requirements. Of course, we should know wher...morzh — 03:23 PM
Var resistor id
Trim pot, about 1/2 watt part of focus divider. As stated 2k ohms. This appears to be a rusty chassis, resolder all ...Chas — 03:19 PM
Var resistor id
Its a Sylvania 400 oscilloscope. here is a clip of r-100. Would be nice to know the current required. Not listed in part...Martinj — 02:10 PM
The list of my radio & TV collection!
Thanks Richard. I hope you enjoy it. Here I have created an English section on the history of radio with videos in Engl...RadioSvit — 10:23 AM
The list of my radio & TV collection!
Hello RadioSvit, first all happy new year ! I will watch your new videos this week. Sincerely Richardradiorich — 09:19 AM

Who's Online

There are currently 9589 online users. [Complete List]
» 2 Member(s) | 9587 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me