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Old 05-12-2025, 11:28 AM
Chris K Chris K is offline
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Join Date: Jun 2022
Posts: 1,505
Quote:
Originally Posted by bandersen View Post
Horizontal oscillator probably stopped running. Should always have a negative voltage on the grid (pin 5).
I'll check it when I get home. Thanks Bob. Looks like it's the half of the 6SN7GT, V15 that's just outside the schematic snip. I put new tubes in it but I suppose something may have happened to it.
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