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42 PT-7
#34

Go here: http://www.jollinger.com/radio/tubes/tube_basing.html
Look under OCTAL and use this diagram to discover how to count the pins on the bottom the the tube or socket. Your rectifier tube is a LOCTAL but you count the pin in the same way. So which pin has this resistor and such connected to it??

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry


Messages In This Thread
42 PT-7 - by Arohn19 - 06-21-2019, 06:48 PM
RE: 42 PT-7 - by Radioroslyn - 06-21-2019, 07:54 PM
RE: 42 PT-7 - by morzh - 06-21-2019, 08:02 PM
RE: 42 PT-7 - by Arohn19 - 06-22-2019, 12:04 PM
RE: 42 PT-7 - by Arohn19 - 06-22-2019, 12:07 PM
RE: 42 PT-7 - by Arohn19 - 06-22-2019, 12:19 PM
RE: 42 PT-7 - by sam - 06-22-2019, 07:11 PM
RE: 42 PT-7 - by NostalgiaRadioTime - 06-22-2019, 07:29 PM
RE: 42 PT-7 - by Steve Davis - 06-22-2019, 07:44 PM
RE: 42 PT-7 - by morzh - 06-22-2019, 09:18 PM
RE: 42 PT-7 - by Ron Ramirez - 06-23-2019, 05:25 PM
RE: 42 PT-7 - by Arohn19 - 06-23-2019, 05:33 PM
RE: 42 PT-7 - by Arohn19 - 06-23-2019, 05:43 PM
RE: 42 PT-7 - by Arohn19 - 06-23-2019, 05:47 PM
RE: 42 PT-7 - by Radioroslyn - 06-23-2019, 05:56 PM
RE: 42 PT-7 - by Arohn19 - 06-23-2019, 07:01 PM
RE: 42 PT-7 - by Arohn19 - 06-24-2019, 08:02 PM
RE: 42 PT-7 - by Radioroslyn - 06-24-2019, 11:12 PM
RE: 42 PT-7 - by Arohn19 - 07-04-2019, 08:33 PM
RE: 42 PT-7 - by Radioroslyn - 07-05-2019, 12:09 AM
RE: 42 PT-7 - by Arohn19 - 07-05-2019, 07:57 AM
RE: 42 PT-7 - by Arohn19 - 07-05-2019, 08:01 AM
RE: 42 PT-7 - by Arohn19 - 07-06-2019, 11:07 AM
RE: 42 PT-7 - by Radioroslyn - 07-13-2019, 10:12 AM
RE: 42 PT-7 - by Arohn19 - 07-14-2019, 08:27 PM
RE: 42 PT-7 - by Arohn19 - 08-02-2019, 07:08 PM
RE: 42 PT-7 - by Radioroslyn - 08-02-2019, 07:54 PM
RE: 42 PT-7 - by Arohn19 - 08-03-2019, 11:07 AM
RE: 42 PT-7 - by Radioroslyn - 08-03-2019, 12:50 PM
RE: 42 PT-7 - by Arohn19 - 08-03-2019, 01:57 PM
RE: 42 PT-7 - by Arohn19 - 08-03-2019, 06:08 PM
RE: 42 PT-7 - by Radioroslyn - 08-04-2019, 11:55 AM
RE: 42 PT-7 - by Arohn19 - 08-04-2019, 06:43 PM
RE: 42 PT-7 - by Arohn19 - 08-04-2019, 06:59 PM
RE: 42 PT-7 - by Arohn19 - 08-04-2019, 07:25 PM
RE: 42 PT-7 - by Radioroslyn - 08-04-2019, 08:02 PM
RE: 42 PT-7 - by Arohn19 - 08-04-2019, 08:07 PM
RE: 42 PT-7 - by Arohn19 - 08-04-2019, 08:08 PM
RE: 42 PT-7 - by mikethedruid - 08-04-2019, 08:15 PM
RE: 42 PT-7 - by Arohn19 - 08-04-2019, 10:20 PM
RE: 42 PT-7 - by mikethedruid - 08-04-2019, 11:08 PM
RE: 42 PT-7 - by Arohn19 - 08-05-2019, 11:18 AM
RE: 42 PT-7 - by mikethedruid - 08-05-2019, 01:10 PM
RE: 42 PT-7 - by Arohn19 - 08-05-2019, 06:59 PM
RE: 42 PT-7 - by mikethedruid - 08-05-2019, 07:20 PM
RE: 42 PT-7 - by Arohn19 - 08-05-2019, 08:22 PM
RE: 42 PT-7 - by Arohn19 - 08-05-2019, 08:51 PM
RE: 42 PT-7 - by Radioroslyn - 08-05-2019, 09:04 PM
RE: 42 PT-7 - by mikethedruid - 08-05-2019, 10:44 PM
RE: 42 PT-7 - by mikethedruid - 08-05-2019, 10:47 PM
RE: 42 PT-7 - by Arohn19 - 08-06-2019, 08:42 AM
RE: 42 PT-7 - by Arohn19 - 08-06-2019, 09:35 AM
RE: 42 PT-7 - by Arohn19 - 08-06-2019, 11:45 AM
RE: 42 PT-7 - by Arohn19 - 08-10-2019, 07:58 PM
RE: 42 PT-7 - by Arohn19 - 08-10-2019, 09:22 PM
RE: 42 PT-7 - by Arohn19 - 08-21-2019, 07:30 PM
RE: 42 PT-7 - by Arohn19 - 09-05-2019, 07:25 PM
RE: 42 PT-7 - by Arohn19 - 11-08-2019, 08:23 PM
Blue Compacitor - by Arohn19 - 06-23-2019, 04:16 PM
RE: Blue Compacitor - by Arohn19 - 06-23-2019, 04:19 PM
RE: Blue Compacitor - by Radioroslyn - 06-23-2019, 04:40 PM
RE: Blue Compacitor - by LarryFS - 06-23-2019, 04:46 PM
Wiring - by Arohn19 - 06-24-2019, 08:57 PM



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