[split] Philco 1938 Farm Radio

Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Linear Mode

Mtmattking
Junior Member

Posts: 29
Threads: 4
Joined: Nov 2022
City: Victoria State, Province, Country: BC

02-19-2026, 07:54 PM

I am following up on a battery question.
To whit: "A 3V/4.5V/6V/7.5V "C" battery to provide "grid bias" for various circuits."
Does this mean I need four separate batteries to meet this need?
If so, how do I insert the voltage into the circuit for the 4.5,6, & 7.5 positive leads?
The 2v + and - are clear to me.
Thank you.

Attached Files Image(s)

Find

« Next Oldest | Next Newest »

Messages In This Thread

[split] Philco 1938 Farm Radio - by Mtmattking - 02-17-2026, 11:19 PM

RE: [split] Philco 1938 Farm Radio - by Mtmattking - 03-09-2026, 11:34 PM

RE: [split] Philco 1938 Farm Radio - by MrFixr55 - 03-10-2026, 09:50 AM

RE: [split] Philco 1938 Farm Radio - by Mtmattking - 03-10-2026, 11:10 AM

RE: [split] Philco 1938 Farm Radio - by morzh - 03-10-2026, 07:18 PM

RE: [split] Philco 1938 Farm Radio - by Arran - 03-11-2026, 05:28 AM

RE: Philco 1938 Farm Radio - by MrFixr55 - 02-18-2026, 08:46 AM

RE: Philco 1938 Farm Radio - by Mtmattking - 02-18-2026, 08:42 PM

RE: Philco 1938 Farm Radio - by Mtmattking - 02-19-2026, 07:54 PM

RE: Philco 1938 Farm Radio - by MrFixr55 - 02-20-2026, 09:28 AM

RE: Philco 1938 Farm Radio - by MrFixr55 - 02-20-2026, 10:06 AM

RE: Philco 1938 Farm Radio - by Arran - 03-01-2026, 07:29 PM

RE: Philco 1938 Farm Radio - by Mtmattking - 03-03-2026, 04:19 PM

RE: Philco 1938 Farm Radio - by Arran - 03-03-2026, 09:43 PM

RE: Philco 1938 Farm Radio - by Mtmattking - 03-03-2026, 09:58 PM

RE: Philco 1938 Farm Radio - by Arran - 03-04-2026, 12:25 AM

RE: Philco 1938 Farm Radio - by morzh - 03-04-2026, 10:49 AM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
54C Cabinet Refinish
hello Roy, I’d follow Arran’s suggestion and use automotive gasket material, which I keep around for situations like th...radiorich — 10:22 PM
Philco 71 Code 125
This might be one of those cases where it's a ground to an AC voltage and B- to DC.RodB — 08:22 PM
Philco 71 Code 125
Really Rod? I know you would not steer me wrong but AI say this is a short circuit? What if I moved the 6 volt center ta...dconant — 06:40 PM
54C Cabinet Refinish
Roy; Personally I would have left the asbestos alone if it were my set, but you can find a modern substitute that som...Arran — 04:51 PM
Philco 71 Code 125
Looks like that might be the B- buss, so that would be correct.RodB — 01:32 PM
Philco 71 Code 125
I noticed on the code 121 schematic the center tap for the 6 volt winding and hv winding are tied together. Is this corr...dconant — 12:16 PM
Philco 45-6365 Universal IFT Instruction Manual
The Philco Parts Catalog for 1942 shows it as usable for 175 kHz, 260 kHz, and 465 kHz. The instructions will show how t...DaleHCook — 11:19 AM
Stromberg Carlson 1500 Squeal
Hello Rob, I agree with you—I have one here at my house that I need to check out. It’s way over-engineered just to make...radiorich — 11:05 AM
My Atwater Kent 84
Well getting around to restoring my AK84. Mike was a big part in me being able to snatch this one a few years ago. I won...462ron — 10:57 AM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
The engine is a B&S 23 inch cast Iron holds 2 quarts of oil. The Generator is a 4 pole 1800 rpm mine was made in 195...David — 10:51 AM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me