Agilent Technologies 35670-90066 A13 Primary Keypad, A14 Secondary Keypad, A15 Primary Keypad

Agilent 35670A	Circuit Descriptions
	A13 Primary Keypad

A13 Primary Keypad

The A13 Primary Keypad assembly contains the marker, display, numeric, and measurement keys for the two channel analyzer. The Primary Keypad assembly also contains the RPG and the LEDs that indicate a half range or overload condition on a channel. See ‘’A11 Keyboard Controller’’ for additional information.

A14 Secondary Keypad

The A14 Secondary Keypad assembly contains the system keys and the softkeys. See ‘’A11 Keyboard Controller’’ for additional information.

A15 Primary Keypad

The A15 Primary Keypad assembly contains the marker, display, numeric, and measurement keys for the four channel analyzer. The Primary Keypad assembly also contains the RPG and the LEDs that indicate a half range or overload condition on a channel. See ‘’A11 Keyboard Controller’’ for additional information.

A22 BNC

The A22 BNC assembly connects the BNC connectors on the four channel analyzer’s front panel to their respective assembly. The Channel 1 and Channel 3 BNCs are connected to the A2 Input assembly connected to A99 J1. The Channel 2 and Channel 4 BNCs are connected to the A2 Input assembly connected to A99 J2. In addition, this assembly provides RFI filtering for the HIGH and LOW inputs.

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