Multioscillator Superposition Control System Board Symbols

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cheapmachines
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Multioscillator Superposition Control System Board Symbols

Post by cheapmachines » Sat Jun 15, 2019 1:15 am

Does anyone know what components relate to these symbols on the Multioscillator Superposition Control System board?

The large three-pad rectangle?

The hexagonal shape?

The square snail-shell curl bottom-right? - is this a Choke Inductor?

Image

Thanks for any pointers, they don’t seem to be on the Master Legend.

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mrbloor
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Post by mrbloor » Sat Jun 15, 2019 11:08 am

Hi Phil,

From what I remember the spiral is a virtual ground & the hexagon is a modulation input, don't know the other one.

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