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Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment. |
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1st Dec 2021, 12:36 am | #1 |
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Join Date: Feb 2006
Location: Wembley, Middlesex
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Civic Radiogram XR5930
I am in the process of renovating this radiogram.
It was a mess, the mains transformer was shot, the output stages needed rebuilding and everything else needed cleaning up. There is a capacitor between what seems like the anode of the output valve ECL86 and its grid. One of them broke, the other I removed to check. At first I thought it was a 100pF but it seems to read 10pF on the capacitor meter. On some diagrams, there is a capacitor between the anode of the triode section and the grid of the pentode which is 22pF. So what should I replace said capacitor with, 10pF, 22pF or 100pF? I would assume its a 1KV or 1.5KV ceramic type. Anyone got any thoughts on the matter? |