06-21-2012, 01:02 PM
Getting warm is fine. You could have a tube or a transformer that is bad with heat.
1. Have a set of tubes handy and when the set shuts off, replace until it works.
2. When the set shuts off, check transformer continuity. I would initially look at windings that pass B+. Also field coil and filter choke.
1. Have a set of tubes handy and when the set shuts off, replace until it works.
2. When the set shuts off, check transformer continuity. I would initially look at windings that pass B+. Also field coil and filter choke.
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