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7704A: Difference between revisions
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The '''R7704''' rack-mount version continued to be named just R7704. | The '''R7704''' rack-mount version continued to be named just R7704. | ||
The 7704A has a special modular construction. At the bottom is the "acquisition unit", | The 7704A has a special modular construction. At the bottom is the "A7704 acquisition unit", | ||
which contains the power supply, plug-in slots, and main interface board. On top is | which contains the power supply, plug-in slots, and main interface board. On top is | ||
the "display unit", which contains the CRT, HV power supply, and output amplifiers for | the "D7704 display unit", which contains the CRT, HV power supply, and output amplifiers for | ||
driving the deflection plates of the CRT. These units detach. A large multi-pin connector | driving the deflection plates of the CRT. These units detach. A large multi-pin connector | ||
passes signals and power from the acquisition unit to the display unit. It is important | passes signals and power from the acquisition unit to the display unit. It is important | ||