Help with schematic interpretation

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Help with schematic interpretation

Jmeulemans
Junior Member

Posts: 10
Threads: 3
Joined: Jun 2022
City: Chubbuck State, Province, Country: Idaho

09-07-2022, 12:20 PM

I'm finally digging into my 1931 crown and it has been messed with previously. On the schematic, for the filament windings it shows the center tap on the 2.5V for the 45 tube(which is actually a 47) passing through a combination of a .5mfd cap and a 1.6k resistor and going to nothing. On the actual radio the center tap is connected directly to the center grounded terminal on a 500k pot and leaving out one side through a 0.1mfd cap going to the plate on the 47. Is accurate or am I just missing something?

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Messages In This Thread

Help with schematic interpretation - by Jmeulemans - 09-07-2022, 12:20 PM

RE: Help with schematic interpretation - by Radioroslyn - 09-07-2022, 12:56 PM

RE: Help with schematic interpretation - by Jmeulemans - 09-07-2022, 08:02 PM

RE: Help with schematic interpretation - by Radioroslyn - 09-07-2022, 08:29 PM

RE: Help with schematic interpretation - by Jmeulemans - 09-07-2022, 08:33 PM

RE: Help with schematic interpretation - by Jmeulemans - 09-13-2022, 04:29 PM

RE: Help with schematic interpretation - by Radioroslyn - 09-13-2022, 07:32 PM

RE: Help with schematic interpretation - by MrFixr55 - 09-13-2022, 08:37 PM

RE: Help with schematic interpretation - by Jmeulemans - 09-13-2022, 08:46 PM

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