Agilent Technologies 35670-90066 manual A99 Motherboard, A100 Disk Drive, A101 Display

Agilent 35670A	Circuit Descriptions
	A99 Motherboard

A99 Motherboard

The A99 Motherboard assembly provides a common point of contact for voltage and signal distribution. The Motherboard also buffers the external monitor signals and routes the buffered signals to the EXT MONITOR connector. See ‘’A99 Motherboard’’ in chapter 9 for a list of all signals that are distributed via the Motherboard assembly.

A100 Disk Drive

The internal A100 Disk Drive assembly stores and retrieves information from 3.5-inch flexible disks. This assembly is controlled by the A7 CPU assembly. See the description of the Disk Controller in ‘’A7 CPU’’ (earlier in this chapter) for additional information.

A101 Display

The A101 Display assembly shows processed data sent by the A7 CPU assembly. See the description of the Display Controller for the ‘’A7 CPU’’ (earlier in this chapter) for further details.

A102 DC-DC Converter

The A102 DC-DC Converter assembly generates the driver supply voltages for the A101 Display assembly and routes the display data from the A7 CPU assembly to the Display assembly.

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