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 16 Code 121 Control Grid Voltages?
NV3G
Member
***
Posts: 74
Threads: 42
Joined: May 2008
City: Shinnston, West Virginia State, Province, Country: USA
#3

11-28-2010, 03:20 PM
Sorry. I am working on a Philco Model 16 Code 121. I would expect the bias voltages on the control grids to be negative voltages. I am measuring the voltages from the control grids to chassis ground. The schematic was a little fuzzy and hard to read. I was trying to confirm if I had the resistor 81 resistances correct and if the voltages in the voltage chart were correct.

Thanks for your help.
nv3g
Oscar
Find
« Next Oldest | Next Newest »


Messages In This Thread
Re: Philco 16 Control Grid Voltages? - by NV3G - 11-28-2010, 03:20 PM



Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
American Bosch Model 802 auto radio
I think it would come under either American Bosch or United American Bosch. American Bosch made sets for the American We...Arran — 05:53 AM
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

[-]
Who's Online
There are currently 6250 online users. [Complete List]
» 1 Member(s) | 6249 Guest(s)
Avatar

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