Agilent Technologies e4419b manual Post-Repair Adjustments, Equipment Required, Assembly Replaced

Adjustments

Introduction

Equipment Required

The adjustment procedures include a list of recommended test equipment. The test equipment is also identified on the test setup diagrams.

Post-Repair Adjustments

Table 3-1 lists the adjustments related to repairs or replacement of any of the assemblies.

Table 3-1: Post Repair Adjustments, Tests, and Checks

	Assembly Replaced	Related Adjustments, Performance
		Tests or Self Tests
A1	Power Supply	Self Test.
A2	Processor Assembly	Frequency and Level Adjustments,
		Power Reference Level Test, Display
		Brightness and Contrast Adjustment.
A3	Front Panel Assembly	Instrument Accuracy Test, Display
		Brightness and Contrast Adjustment.
A4	Comms Assembly	All automated Tests and Serial Interface
		Self Test.
A5	Daughter Assembly	Instrument Accuracy Test.
A6 Measurement Assembly		Zero Test, Instrument Accuracy Test.
W1 or W2 Power Sensor		Instrument Accuracy Test, Zero Test.
Cable
BT1 Lithium Battery		Battery Self Test.
Power Reference Cable Kits		Power Reference Level Test.

Agilent E4418B/E4419B Service Guide 3-3