567: Difference between revisions
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The 567 has three plug-in compartments. | The 567 has three plug-in compartments. | ||
The left compartment holds a 3S-series sampling vertical unit. | The left compartment holds a 3S-series sampling vertical unit such as a [[3S2]]. | ||
The center compartment holds a 3T-series sampling sweep unit. | The center compartment holds a 3T-series sampling sweep unit such as a [[3T77]]. | ||
The right compartment holds the digital unit. | The right compartment holds the digital unit, either a [[6R1]] or a [[6R1A]]. | ||
It is possible to operate a 567 without the digital unit but | It is possible to operate a 567 without the digital unit but | ||
in that configuration it provides only the functionality that | in that configuration it provides only the functionality that | ||
a 561 provides. | a [[561]] provides. | ||
The [[6R1]] and [[6R1A]] digital units have several different operating | The [[6R1]] and [[6R1A]] digital units have several different operating | ||
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The 567 does not have any post-deflection acceleration of the beam. | The 567 does not have any post-deflection acceleration of the beam. | ||
The CRT circuit uses two 5642 high-voltage rectifier tubes, one (V822) | The CRT circuit uses two [[5642]] high-voltage rectifier tubes, one (V822) | ||
to generate the CRT cathode voltage (-3300V) and one (V832) to generate the CRT | to generate the CRT cathode voltage (-3300V) and one (V832) to generate the CRT | ||
grid bias voltage. | grid bias voltage. | ||