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502: Difference between revisions
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Mod 104 on a 502 provides single sweep lockout. | Mod 104 on a 502 provides single sweep lockout. | ||
Later 502A have solid state (include nuvistor) input stage, a [[6DJ8]] as the deflection amplifier and transistors as amplifiers and cathode followers (only in the newest version). | Later 502A have solid state (include nuvistor) input stage, | ||
a [[6DJ8]] as the deflection amplifier and transistors as amplifiers and cathode followers (only in the newest version). | |||
The 502 uses a single supply for the upper beam and lower beam CRT cathodes. | The 502 uses a single supply for the upper beam and lower beam CRT cathodes. | ||