Keysight Technologies N5221A

Index
Keysight N5221A/22A Service Guide 7
D trace
troubleshooting
, 29
dangerous voltage, 5
data
acquisition
operation
, 29
subgroup, 26
option
recovering
, 13
repairing, 13
storage
IDE
, 30
solid state disk, 30
DCOM, 7
default, EE
adjustment
, 46
description
functional
digital control group
, 5
digital processing
group
, 5
power supply group, 5
receiver group, 4
signal separation
group
, 4
synthesized source
group
, 4
digital control group
block diagram
, 27
functional description of, 5
operation, 26
digital processing group
block diagram
, 27
functional description of, 5
operation, 26
directivity
cause of failure
, 9
definition of, 9
measurements affected by, 9
disabling
options
, 12
display
assembly
operation
, 28
parts list, 12
replacement, 12, 13, 14
troubleshooting, 14, 16
cable
replacement
, 12, 13, 14
port
rear panel connector
, 30
test
running
, 19
display assembly
illustrated
, 14
documentation
part numbers
, 105
dress panel
lower front panel
illustrated
, 11
part number, 10
dynamic range, high
measurement
configuration
, 17
E
earth ground
, 3
EE default
adjustment
, 46
electrostatic discharge, See
ESD
enabling
options
, 12
entitlement certificate,
option
, 11
environment, operating
specifications
, 4
verification, 4
equipment
service test
required
, 4
error terms, 2
access to, 6
via COM/DCOM
commands
, 7
via front panel, 7
via SCPI commands
(using GPIB)
, 7
cause of failure to, 2
descriptions, 8
directivity, 9
flowgraph of one port, 3
flowgraph of two port, 4, 5, 6
identifying using
flowgraphs
, 3
isolation, 10
load match, 9
magnitude
affected by
, 2
monitoring over time, 2
shape affected by, 2
source match, 9
typical data, 8
using as diagnostic tool, 2
using to aid
troubleshooting
, 2
worse than typical values, 8
ESD
protection
, 7, 4, 3, 4, 3
supplies
part numbers
, 105
exchange
module
procedure
, 5
rebuilt assemblies
program
, 4
EXT 10 MHz REF IN connector
rear panel
, 11
EXT 10 MHz REF OUT
connector
rear panel
, 11
external
analyzer
replaceable parts
, 103,
104
monitor, 15
F
failure
broadband
, 34
of connector repeatability
check
, 20
of insertion loss check, 17
of magnitude and phase
stability check
, 19
of operator’s check, 14
of return loss check, 15
of system verification, 26
flowchart, 27
single vs. broadband, 34
fan
removal and replacement
illustrated
, 57
procedure, 56
troubleshooting, 13
feet
analyzer
illustrated
, 104
part numbers, 103
firmware