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Old 2nd Aug 2020, 7:06 am   #4
Chris55000
Nonode
 
Join Date: Aug 2007
Location: Walsall Wood, Aldridge, Walsall, UK.
Posts: 2,853
Default Re: D61 oscilloscope

Hi!

You didn't get a D61A manual by mistake by any chance?

These two resistors are marked on the D61 Manual obtainable from "Jon's Valve Page", asterisked as *not mounted on the PCB" – the 390k is shown between chassis–earth and the clockwise end of the "focus" the control, whilst the 1M5 is marked between the anti–clockwise end of the control and the intensity control circuit!

Chris Williams
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