Quote:
Originally Posted by Yamamaya42
https://i.imgur.com/qS8Ih4Z.jpg
i do have to wonder, since the 21aup4a wants 400+ ( tied to pin 4 , boost ) in the SC, will the 21fp4c be the same? or will it need 95v like on pin 5 on the SC, and so on?
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One most sets, they specify connecting pin 6 to chassis ground or to boost source though a 100K resistor. GE specs a 135 VDC source.
They all specify, which ever provides best overall focus.