Repair Of Defective Noise Source; Disassembly Procedure; Figure 4-14 Removing The Smart Noise Source Plastic Shell - Keysight Technologies N4000A SNS Series Operating And Service Manual

Repair of defective noise source

Repair by the user is not recommended because of the complex equipment
required for test and calibration. However, a number of replacement parts are
available for customers with repair and calibration capabilities. See
Parts"
This manual does not include specific repair procedures covering the
NOTE
replacement of parts listed in

Disassembly procedure

If the Keysight SNS series smart noise source is opened and parts are replaced, it
NOTE
requires re-calibration.
Disassemble the noise source only in a static-free work area. Electrostatic
CAUTION
discharge can damage the noise source.
Figure 4-14
Keysight N4000/1/2A Operating and Service Manual
on page 42.
Removing the smart noise source plastic shell
"Replaceable Parts"
Operating Guide
"Replaceable
on page 42.
4
47