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360: Difference between revisions
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→CRT Heater
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voltage, and one for the CRT cathode voltage. The high-voltage regulator | voltage, and one for the CRT cathode voltage. The high-voltage regulator | ||
feedback amplifier is made from two cascaded common-cathode amplifiers, | feedback amplifier is made from two cascaded common-cathode amplifiers, | ||
each made from one half of a [[12AT7]] dual triode. | each made from one half of a [[12AT7]] dual triode.A high voltage | ||
isolation transformer (1:1) is used to power the CRT filament from the | |||
main 6.3V heater line. | |||
===Mechanical=== | ===Mechanical=== | ||