Table of Contents
Advertisement
4
Theory of Operation
Carrier Board
Purpose
– Provides the main processor and memory for the power meter
– Provides external interfaces for LAN and USB
– Stores the power meter firmware in flash EEPROM
– Stores the power meter serial number and option data
Inputs
– Power supplies [from PSU, via main board]
– Control and data lines [from main board and front panel]
– LAN/USB communications [from external equipment]
– GPIB communications [from external equipment, via main board]
Outputs
– Control address and datalines [to main board and front panel]
66
Keysight N1913B/N1914B EPM Series Power Meters Service Guide
Advertisement
Table of Contents
