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
40-115 No signal
Radioroslyn
Phorum Expert
*****
Posts: 7,285
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#2

03-02-2015, 06:49 PM
So hows the rubber wiring???? Check for HV on the plates and screen grids on all tubes except the rectifier. In your set 70-100vdc. The rectifier should have about 100vdc on the cathode.All control grids should have a small negative dc voltage on them in relation to the cathode. The cathodes of all except for the rectifier should have very little to no voltage on them.
Terry
Find
« Next Oldest | Next Newest »


Messages In This Thread
40-115 No signal - by dfields69 - 03-02-2015, 12:08 AM
RE: 40-115 No signal - by Radioroslyn - 03-02-2015, 06:49 PM
RE: 40-115 No signal - by dfields69 - 03-02-2015, 09:34 PM
RE: 40-115 No signal - by klondike98 - 03-02-2015, 08:30 PM
RE: 40-115 No signal - by dfields69 - 03-02-2015, 09:36 PM
RE: 40-115 No signal - by Radioroslyn - 03-02-2015, 09:59 PM
RE: 40-115 No signal - by simplex1040 - 03-05-2015, 03:03 PM
RE: 40-115 No signal - by dfields69 - 03-07-2015, 07:51 AM
RE: 40-115 No signal - by dfields69 - 03-08-2015, 01:45 PM
RE: 40-115 No signal - by klondike98 - 03-08-2015, 01:59 PM
RE: 40-115 No signal - by simplex1040 - 03-09-2015, 01:02 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
trying to identify this wire type
Thanks to all for the feedback. As Arran said, it is probably an older replacement and yes it has a grid cap so I will ...georgetownjohn — 09:32 PM
trying to identify this wire type
It's possible that the red wire, actually a grid cap lead, is a very old replacement, I can't remember seeing a pre 1939...Arran — 09:18 PM
Gilfillan Brothers Car Radio?
Hi everyone,  Special thanks to Joe Rossi for tracking down this obscure radio and thanks to others who took up the hun...Antipodal — 08:15 PM
trying to identify this wire type
Here's one source for your wire of many. Take care and BE HEALTHY! Gary P.S. Can't get the right color you need? I ...GarySP — 06:40 PM
trying to identify this wire type
...and modern wire of the appropriate gauges and insulation V-rating (300V minimum, usually shown right on the wire) is ...morzh — 05:47 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
I have a question about this radio, is there anyone that has access to this radio that has an intact unmolested speaker ...captainclock1988 — 04:28 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Well what makes me confuse all of those companies is that all three of those companies (Setchell-Carlson, Stromberg-Carl...captainclock1988 — 04:21 PM
trying to identify this wire type
The red wire is rubber covered wire. The others are cotton braid over rubber often in colors or a tracer, also strand...Chas — 02:43 PM
trying to identify this wire type
Greetings Phorum members, Hope you can help me identify this type of wire in the photo I have attached.  I am not sure ...georgetownjohn — 01:53 PM
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

[-]
Who's Online
There are currently 4945 online users. [Complete List]
» 1 Member(s) | 4944 Guest(s)
Avatar

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