37-610 - Printable Version
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+--- Thread: 37-610 (/showthread.php?tid=22258)
37-610 - JLuke - 03-05-2021
Hi All,
I am working on a 37-610 Console model. The 5Y3 is on the transformer. Someone long before me tried to recap and the are a few mis wiring issues. Right now the radio is almost dead. when I touch the grid of the 6Q7, I get a buzz from the speaker. The voltages seem a little funky. Does anyone have a voltage measurement chart for this chassis?Any help would be appreciated.
RE: 37-610 - klondike98 - 03-05-2021
Welcome to the Phorum!
I moved your thread into the Electrical Restoration section. Check out our library for schematic info.
https://philcoradio.com/library/download/service%20info/wiring%20diagrams/vol2/split/Part16-Philco%20Wiring%20Diagrams%20Vol.%202.pdf
RE: 37-610 - Radioroslyn - 03-05-2021
Hi and welcome,
You might want to have a look under the hood of the power transformer. The 5Y4 and 5Y3 are wired a bit different. Just to be sure you've got hv ac on both plates.
GL
RE: 37-610 - JLuke - 03-05-2021
My BAD. It is a 5Y4.
Jim
RE: 37-610 - JLuke - 03-05-2021
I am still looking for voltages for the 37-610.
Jim
RE: 37-610 - klondike98 - 03-05-2021
Voltages are in the schematic docs on the pin layout diagram.
[Image: https://www.dropbox.com/s/f6r79yviokzzpti/philco%2037-610%20voltages.png?raw=1]