Agilent Technologies E4406A VSA Series Service Guide

206 Chapter 4
Assembly Replacement
A22A1 DRAM, A22A2 Flash, and A22A3 GP-IB Capacitor Boards
Replacement
NOTE Replacement DRAM and Flash boards are packaged with replacement
standoffs.
1. To replace the DRAM or Flash boards, align the connectors and pins
of the board over the holes and press down to seat the board.
2. If you are replacing an earlier A22 CPU assembly with a newer one
(E4406-60060), the GP-IB capacitor board is not required. Discard
the old A22A3 assembly and proceed to step 3. If you have an earlier
A22 CPU assembly, insert the GP-IB capacitor board into the J8
connector on the processor board and press down to seat. Make sure
the board is fully seated in the connector to avoid shorting to the
deck.
3. Replace the A22 assembly. Refer to the “A22 Processor Assembly”
replacement procedure.
4. Replace the instrument top brace. Refer to the “Top Brace”
replacement procedure.

Agilent Technologies E4406A VSA Series Specifications

General

Brand	Agilent Technologies
Model	E4406A VSA Series
Category	Test Equipment
Language	English