3 Disassembly/Assembly Procedures and Parts List
58 Keysight 3458A Assembly-Level Repair Manual
Introduction
This section contains the 3458A Covers and Printed Circuit Assemblies
Disassembly/Assembly procedures. Also included is the 3458A Parts Lists and
listings of printed circuit board assemblies.
Only personnel with knowledge of electronic circuitry and an awareness with
the hazards involved should remove and install any printed circuit board
assemblies.
To prevent equipment circuit damage, always remove the ac line power cord
before removing or replacing any assembly. To prevent electrostatic
discharge (ESD) damage to ICs, always observe anti-static techniques when
assemblies are handled or serviced.
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