Disassembly And Reassembly; Esd Protection - HP 8114A Service Manual

Disassembly and Reassembly

Warning

ESD Protection

This chapter enables you to disassemble the
HP 8114A 15MHz lOOV/2A Pulse Generator down to the
levels necessary for removal and replacement of faulty subassemblies.
Some of the subassemblies need to be removed in a specific order, and
the instructions have been written with this in mind.
Reassembly uses the removal steps in reverse, unless otherwise noted.
The instructions can also be used to provide the steps needed for
retrofitting subassemblies.
A flowchart shows the order of steps needed to get to a specific part
of the instrument.
Do not open the instrument before the AC line power cord is
disconnected. The output voltages, and the voltages in the
primary section of the power supply can be dangerous to life.
ATTENTION! STATlC SENSITIVE DEVICES: You must
perform disassembly and reassembly 1:~ static save
work areas only.
ATTENTION
Disassembly and Reassembly 4-l