The innards of that AK 20 Big Box set

Thread Rating:

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

Linear Mode

The innards of that AK 20 Big Box set

ccomer1955
Senior Member

Posts: 264
Threads: 51
Joined: Aug 2014
City: San Antonio, TX

#11

06-27-2015, 06:54 PM

I can set the A voltage on the power supply. I thought I might hook it up without tubes, first, and measure the voltages for the filaments and all the B+. If all is well where I can measure, then try it again with the tubes in.

Charlie in San Antonio

Find

« Next Oldest | Next Newest »

Messages In This Thread

The innards of that AK 20 Big Box set - by ccomer1955 - 06-17-2015, 06:17 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-17-2015, 06:21 PM

RE: The innards of that AK 20 Big Box set - by Ron Ramirez - 06-17-2015, 07:00 PM

RE: The innards of that AK 20 Big Box set - by Radioroslyn - 06-17-2015, 07:07 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-17-2015, 08:05 PM

RE: The innards of that AK 20 Big Box set - by Alan Douglas - 06-18-2015, 02:07 PM

RE: The innards of that AK 20 Big Box set - by morzh - 06-18-2015, 06:29 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-18-2015, 11:51 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-27-2015, 05:40 PM

RE: The innards of that AK 20 Big Box set - by Eliot Ness - 06-27-2015, 05:55 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-27-2015, 06:54 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-29-2015, 02:11 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-29-2015, 02:14 PM

RE: The innards of that AK 20 Big Box set - by Ron Ramirez - 06-29-2015, 06:02 PM

RE: The innards of that AK 20 Big Box set - by Radioroslyn - 06-29-2015, 05:20 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-29-2015, 06:26 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-29-2015, 06:39 PM

RE: The innards of that AK 20 Big Box set - by Radioroslyn - 06-29-2015, 09:18 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-30-2015, 01:53 PM

RE: The innards of that AK 20 Big Box set - by Radioroslyn - 06-30-2015, 03:09 PM

RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-30-2015, 06:17 PM

RE: The innards of that AK 20 Big Box set - by Radioroslyn - 06-30-2015, 06:37 PM

View a Printable Version

Users browsing this thread: 2 Guest(s)

Recent Posts
New Philco Repair Bench
I am sure this is the archive, and not the Chuck's site.morzh — 09:50 PM
Made mistake & did not label connection
It's not like we are good friends with that wire and can tell it from other ptetty identical looking wires. Why'n't you...morzh — 09:49 PM
Made mistake & did not label connection
I'm not sure why that wire wasn't covered in the video. I'm pretty sure the 6A8 won't work until that pin is grounded. Y...RodB — 09:47 PM
Made mistake & did not label connection
You'll have to forgive me, I am not sure what you mean. Can you explain what you are really saying. If anyone does not...georgetownjohn — 08:05 PM
Made mistake & did not label connection
Those are details better left to the ones who know. Maybe you disconnected the wrong end of the wire.RodB — 06:22 PM
Made mistake & did not label connection
Maybe this is starting to make some sense in my hard head. Is this why the wire in question was not in the great Ron Ra...georgetownjohn — 04:34 PM
Made mistake & did not label connection
I was correct with the 6A8 pin connection's, 7 and 8 are connected to ground as well as the tube shield (the broken line...RodB — 02:41 PM
Made mistake & did not label connection
What does the dotted line representing that surrounds the tube in the schematic?georgetownjohn — 02:17 PM
Made mistake & did not label connection
Hello John, I have been there either label got lost or was not labeled ! Sincerely Richardradiorich — 02:15 PM
Made mistake & did not label connection
Sorry, it is a Philco 37-640. Does that help?--Johngeorgetownjohn — 02:14 PM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me