Another KCS47 Restore...No High Voltage/B+ Down 25V

[Chris K]

Ok gonna finish the horizontal and vertical recap tomorrow and I’ll see what happens.

[Penthode]

How many of the paper dielectric caps are still in the chassis? If you haven't replaced them, the B supply will be pulled down by the leaky caps upsetting the bias voltages.

Before powering and chassis of this vintage, you must replace the caps first.