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7
Diagrams
HP 27140A Multiplexer diagrams presented here are:
Figure 7-1 - Schematics
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Sheet 1 - Backplane Interface Circuit
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Sheet 2 - Microprocessor Circuit
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Sheet 3 - Memory Interface Circuit
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Sheet 4 - Serial Communications Controller
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Sheet
5 -
Frontplane Interface Circuit
Figure 7-2
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Locator diagram for 62-pin connector
Figure 7-3
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Locator diagram for 25-pin connector on RS-232-C panel
Figure 7-4
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Locator diagram for components of PCA (2714O-60001)
Diagrams 7-1
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