Technical data

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Agilent InfiniiVision 4000 X-Series Oscilloscope
Service Guide
5
Replacing Assemblies
The service policy for 200 MHz and lower bandwidth
oscilloscopes is unit replacement, so the instructions in this
chapter are primarily for the 350 MHz, 500 MHz, and 1 GHz
bandwidth oscilloscopes.
This chapter describes how to remove assemblies from an
oscilloscope. To install a replacement assembly after you
have removed an old one, follow the instructions in reverse
order.
The parts shown in the following figures are representative
and may look different from what you have in your
oscilloscope.
Instructions for removable assemblies include:
To remove the handle 102
To remove the adjustable legs 103
To remove the cabinet 104
To remove the rear deck assembly 105
To replace the battery 108
To remove the acquisition board 109
To remove the touch controller board 112
To remove the front panel knobs 115
To remove the front bezel assembly 116
To remove the display assembly 120
To remove the keyboard and keypad 122
To remove the fan assembly 125
To remove the power supply shield 126