Keysight Technologies N5221A

Index
Keysight N5221A/22A Service Guide
part number, 47
removal and replacement
illustrated
, 47, 49
procedure, 45, 48
troubleshooting, 42
test port 2 receiver coupler
illustrated
, 22, 28, 35, 41, 48, 55,
62, 69, 85
part number, 21, 27, 34, 40, 47,
54, 61, 68, 75, 84
removal and replacement
illustrated
, 40
procedure, 39
troubleshooting, 41
test port 2 receiver step
attenuator
illustrated
, 41, 84, 85
part number, 40, 47, 75
removal and replacement
illustrated
, 47
procedure, 45
troubleshooting, 45
test port 2 source step
attenuator
illustrated
, 41, 84, 85
part number, 40, 47, 75
removal and replacement
illustrated
, 47
procedure, 45
troubleshooting, 42
test port 3 bias tee
illustrated
, 84, 85
removal and replacement
illustrated
, 47, 49
procedure, 45, 48
troubleshooting, 42
test port 3 receiver coupler
illustrated
, 55, 62, 69, 85
part number, 54, 61, 68, 75, 84
removal and replacement
illustrated
, 40
procedure, 39
troubleshooting, 41
test port 3 receiver step
attenuator
illustrated
, 84, 85
part number, 75
removal and replacement
illustrated
, 47
procedure, 45
troubleshooting, 45
test port 3 source step
attenuator
illustrated
, 84, 85
part number, 75
removal and replacement
illustrated
, 47
procedure, 45
troubleshooting, 42
test port 4 bias tee
illustrated
, 84, 85
removal and replacement
illustrated
, 47, 49
procedure, 45, 48
troubleshooting, 42
test port 4 receiver coupler
illustrated
, 55, 62, 69, 85
part number, 54, 61, 68, 75, 84
removal and replacement
illustrated
, 40
procedure, 39
troubleshooting, 41
test port 4 receiver step
attenuator
illustrated
, 84, 85
part number, 75
removal and replacement
illustrated
, 47
procedure, 45
troubleshooting, 45
test port 4 source step
attenuator
illustrated
, 84, 85
part number, 75
removal and replacement
illustrated
, 47
procedure, 45
troubleshooting, 42
test port cable
checks
, 12
accessories used in, 14
connector
repeatability
, 19
insertion loss, 15
insertion loss failure, 17
magnitude and phase
stability
, 17
magnitude and phase
stability
failure
, 19
performing, 14
return loss, 14
return loss failure, 15
test port coupler
troubleshooting
, 41
TEST SET I/O
connector
pin assignments
, 12
rear panel, 12
test set motherboard
illustrated
, 22, 28, 35, 41, 48, 55,
62, 69, 85
operation, 11
part number, 21, 27, 34, 40, 47,
54, 61, 68, 75, 84
removal and replacement
illustrated
, 30
procedure, 29
tests
adjustments
, 41
performance, 8, 31
source group, 34
tools
required for servicing
, 5
service, part numbers, 104
top assembly
replaceable parts
illustrated
, 96, 97
part numbers, 16, 18, 96
top assembly, all options
replaceable cables, all
illustrated
, 20
part numbers, 19
touch screen
illustrated
, 14
parts list, 12
removal and replacement
illustrated
, 13, 14
procedure, 12
touch-up
paint
part numbers
, 106
trace
troubleshooting
all traces
, 32
troubleshooting all, 29
trace A
troubleshooting
, 33
trace noise
test
, 34
traceability
measurement
, 22