Quote:
Originally Posted by reeferman
Don't discount the focus tube socket.
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Yes, checked the pins on the 1V2 at least a couple times.
Note, efficiency coil was frozen, so I dropped a tiny amt of deoxit in and due to its capillary action, I was able to unfreeze the slug. Eff coil was already set for lowest cath current. Also, adjusting the H-freq coil didn't affect cath current or HV either. Horiz is pretty rock solid anyway.
The focus problem is either due to faulty winding on the fly or the focus coil itself. Very limited ability to
adjust focus. As I've prev stated, the boost rect voltage is fine, regulation seems to be working.