Quote:
Originally Posted by zeno
While you are in there check around the 6GU7's.
You probably found the right jumper but be sure. IIRC it was
in the filament. Was common in the olden days.
73 Zeno 
LFOD ! |
AFAIR, there was two wires on top of the board, one carried B+. When I got a chassis in for repair, even for a flyback replacement, I wound resolder the ground stakes and replace the two wires on top of the board and reinstall them on the bottom.
Also, the 620uh peaking coils would get damaged by arcing from those wires.