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516: Difference between revisions
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In a 516, the [[delay line]] directly drives the | In a 516, the [[delay line]] directly drives the | ||
vertical deflection plates of the CRT. | vertical deflection plates of the CRT. | ||
The standard CRT is the [[T55]] with P31 [[phosphor]]. | |||
It has a post-deflection acceleration voltage of +2335V. | |||
The CRT cathode runs at -1675V. | |||
The HV power supply uses three [[5642]] rectifier tubes: | |||
* V822 for the CRT cathode voltage | |||
* V832 for the CRT control grid voltage | |||
* V842 for the post-deflection voltage | |||
* [http://bama.edebris.com/download/tek/516/516.djvu Tektronix 516 Manual (DjVu)] | * [http://bama.edebris.com/download/tek/516/516.djvu Tektronix 516 Manual (DjVu)] | ||