40-145 speaker issue

Thread Rating:

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

Linear Mode

40-145 speaker issue

Radioroslyn
Phorum Expert

Posts: 7,286
Threads: 268
Joined: Dec 2009
City: Roslyn Pa

03-13-2015, 06:39 AM

Kirk
Soooo how do you know ALL of the toobs are bad??? They don't light up? Tested them in a toob tester? Checked the heater w/an ohm meter? Haha I made a little rhyme.
Tis very unusual for all to bad.
Just because the paper cone on the speaker out, not quite sure what that means it shouldn't stop it from making any sound at all.
The 7Y4 is the rectifier without it you will have no HV hence no nothing.

Sam
The little dotted line means that it is physically connect to. The OFF/ON sw is physically connected to the volume control. Not electrically. Same as the tuning condenser.

Terry

(This post was last modified: 03-13-2015, 06:52 AM by Radioroslyn.)

Find

« Next Oldest | Next Newest »

Messages In This Thread

40-145 speaker issue - by OldRestorer - 03-12-2015, 10:17 PM

RE: 40-145 speaker issue - by sam - 03-13-2015, 04:06 AM

RE: 40-145 speaker issue - by Radioroslyn - 03-13-2015, 06:39 AM

RE: 40-145 speaker issue - by OldRestorer - 03-13-2015, 09:34 AM

RE: 40-145 speaker issue - by sam - 03-13-2015, 11:44 AM

RE: 40-145 speaker issue - by morzh - 03-13-2015, 11:50 AM

RE: 40-145 speaker issue - by OldRestorer - 03-13-2015, 12:03 PM

RE: 40-145 speaker issue - by sam - 03-13-2015, 12:11 PM

RE: 40-145 speaker issue - by morzh - 03-13-2015, 01:40 PM

RE: 40-145 speaker issue - by Radioroslyn - 03-13-2015, 05:00 PM

RE: 40-145 speaker issue - by OldRestorer - 03-16-2015, 04:47 PM

RE: 40-145 speaker issue - by Radioroslyn - 03-17-2015, 07:19 AM

RE: 40-145 speaker issue - by OldRestorer - 03-17-2015, 09:46 AM

RE: 40-145 speaker issue - by OldRestorer - 03-17-2015, 10:45 AM

RE: 40-145 speaker issue - by morzh - 03-17-2015, 10:51 AM

RE: 40-145 speaker issue - by OldRestorer - 03-17-2015, 10:51 AM

RE: 40-145 speaker issue - by Radioroslyn - 03-17-2015, 03:05 PM

RE: 40-145 speaker issue - by OldRestorer - 08-19-2015, 05:44 PM

RE: 40-145 speaker issue - by OldRestorer - 08-20-2015, 09:44 AM

RE: 40-145 speaker issue - by sam - 08-20-2015, 11:43 AM

RE: 40-145 speaker issue - by Raleigh - 08-20-2015, 02:39 PM

RE: 40-145 speaker issue - by OldRestorer - 08-20-2015, 02:50 PM

RE: 40-145 speaker issue - by Raleigh - 08-20-2015, 03:27 PM

RE: 40-145 speaker issue - by sam - 08-20-2015, 07:20 PM

RE: 40-145 speaker issue - by OldRestorer - 08-21-2015, 01:46 AM

RE: 40-145 speaker issue - by sam - 08-21-2015, 02:52 AM

RE: 40-145 speaker issue - by Raleigh - 08-21-2015, 04:09 PM

RE: 40-145 speaker issue - by OldRestorer - 08-22-2015, 05:33 PM

RE: 40-145 speaker issue - by Kenneth F. Besso Jr. - 08-22-2015, 06:43 PM

RE: 40-145 speaker issue - by sam - 08-24-2015, 01:47 PM

View a Printable Version

Users browsing this thread: 4 Guest(s)

Recent Posts
HiFi (Chifi) tube amp build - but my own design.
Tim, nice write up and thanks for sharing !! Sincerely Richardradiorich — 02:47 AM
HiFi (Chifi) tube amp build - but my own design.
Well, this was a real "Hum-Dinger" :lol: ! This will be kinda long, but hopefully it will help others having t...TV MAN — 01:55 AM
Shadow Meter Bulb
Phorum members, I am trying to find the bulb # for PHILCO Shadow Meter part number 45-2180 that is from a 37-640 chassis...georgetownjohn — 06:53 PM
Philco 41-608 changer coupler
3D-printing...short of machining, of course. Or molding.morzh — 05:20 PM
Philco 41-608 changer coupler
Thanks, Morzh. That solves the issue of the rubber pieces. Now, I need to find a way to replicate the pot metal piec...alangard — 05:07 PM
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me