Posts: 239
Threads: 10
Joined: Dec 2013
City: Columbia, SC
Here are all all those numbers. The two new electrolytics are both 6uf, as original.
Line voltage today is 122.5, which probably has a lot to do the high B. The back of the radio calls for 115.
Off the first capacitor, into the field coil is 391v. Out of the field coil, into the second capacitor is a bit over 300v, I don't remember the exact number.
Across the bias resistor is almost 19v, grid to ground on the 42 is 18.2v, screen to ground is 293v.
Thanks for all the help,
Will
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RE: Model 89 Cathedral - by skyscraper - 02-07-2014, 02:42 PM
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