Snaider Auditorium Sweep/HV Chassis

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Postwar American Television

Early Television

The sweep/HV chassis. Two 6BG6s provide the horizontal (line) deflection and the voltage for the high voltage doubler, which produces about 25 kv DC.

Early Television

The HV (EHT) rectifiers are inside a plexiglass case. Two 1B3s work as voltage doublers, while the third 1B3 is the focus rectifier.