As an aside many sets put the V out cathode electrolytic & a
parallel resistor on the CONV board. If you unplug it the V lin will pull
up. Also with no H&V pulses the L&R, T&B will be way off. The
center will stay good. When we jigged a chassis we had plugs that
would replace the V cap & resistor & give good V.
The rest didnt matter.
73 Zeno
LFOD !