Secondary Keypad Consists of hardkeys and softkeys.
Power Supply Supplies the dc voltages shown in the block diagram. See “Power Supply Voltage
Distribution” in chapter 9 for additional information.
Rear Panel Provides the interface for devices connected to its GPIB connector, parallel connector, serial
connector, and DIN keyboard connector. The Rear Panel assembly also provides the fan
control, external trigger connector, source connector, and tachometer connector and counter.
Two Channel Overall Block Diagram
Circuit Descriptions Agilent 35670A
Overall Instrument Description
8-4