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Crack voltages wrong [resolved]
Crack voltages wrong [resolved]
bryan
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bryan
Newbie
Posts:
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Crack voltages wrong [resolved]
on:
June 01, 2021, 06:50:39 PM
Checked the resistances and they were OK.
Terminals 5 and 9 are around 150V-200V
all other voltages seemed fine.
LED from A3 to center pin is not lighting up
«
Last Edit: June 02, 2021, 12:02:24 PM by Paul Birkeland
»
Paul Birkeland
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Re: Crack voltages wrong
Reply #1 on:
June 01, 2021, 08:16:51 PM
What is your voltage at A3? Are both halves of your 12AU7 glowing?
Paul "PB" Birkeland
Bottlehead Grunt & The Repro Man
bryan
Newbie
Posts:
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Re: Crack voltages wrong
Reply #2 on:
June 02, 2021, 10:40:25 AM
Both sides glow and a3 is at around a volt.
I re-soldered the joints and It seems to have fixed the problems. Thanks for the suggestions.
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