Keysight N5227A Service Manual page 323

Index
switch, reference mixer
See A37
synthesized source
,
functional description of 5-5
,
operation 5-7
synthesizer bandwidth
,
adjustment 3-41
system
, ,
adjustments 3-1 3-39
,
EE default 3-46
,
frequency at 10 MHz 3-40
,
getting ready 3-4
,
IF gain 3-41
,
receiver calibration 3-44
,
receiver characterization 3-46
,
source calibration 3-42
,
synthesizer bandwidth 3-41
,
checks 3-1
,
getting ready 3-4
motherboard
,
illustrated 6-17
,
operation 5-33
,
part number 6-16
,
removal and replacement 7-11
operating
,
recovery 8-18
,
specifications 3-6
, , ,
verification 3-1 3-6 3-19
,
dialog box 3-23
, ,
example of results 3-26 3-27
,
failure flowchart 3-25
,
failure of 3-25
,
getting ready 3-4
,
interpreting results 3-26
,
performing 3-22
,
procedure 3-23
,
what it verifies 3-19
T
test
,
calibration coefficients 3-37
,
dynamic accuracy 3-38
,
frequency accuracy 3-32
,
noise floor 3-36
performance
,
frequency accuracy 3-32
source maximum power output
3-30
,
source power accuracy 3-29
test port maximum power output
3-30
,
test port power accuracy 3-29
,
receiver compression 3-34
,
source power linearity 3-31
test port output power linearity
,
trace noise 3-33
test equipment
Service Guide N5227-90001
required for service
required for servicing
test port
cable checks
connector repeatability failure
dynamic accuracy test
maximum output power test
,
noise floor test 3-36
output power accuracy test
output power linearity test
test port 1
70 GHz doubler
See A60
bias tee
See A42
coupler
See A33
receiver coupler
See A29
receiver step attenuator
See A46
source step attenuator
See A38
,
7-13
test port 2
70 GHz doubler
See A63
bias tee
See A45
coupler
See A36
receiver coupler
See A32
receiver step attenuator
See A49
source step attenuator
See A41
test port 3
70 GHz doubler
See A61
bias tee
See A43
coupler
See A34
receiver coupler
See A30
receiver step attenuator
See A47
,
source step attenuator
See A39
test port 4
,
70 GHz doubler
See A62
bias tee
See A44
coupler
,
3-31 See A35
receiver coupler
See A31
,
2-5 receiver step attenuator
,
2-5 See A48
source step attenuator
See A40
,
3-18
test port cable
,
3-38 checks
,
3-30 accessories used in
connector repeatability
,
3-29 insertion loss
,
3-31 insertion loss failure
magnitude and phase stability
magnitude and phase stability
performing
return loss
return loss failure
test port coupler
troubleshooting
TEST SET I/O
connector
pin assignments
rear panel
test set motherboard
See A23
tests
adjustments
performance
source group
tools
service, part numbers
top assembly
replaceable cables, all
illustrated
part numbers
replaceable parts
illustrated
part numbers
touch screen
illustrated
parts list
removal and replacement
procedure
trace noise
,
test 3-33
traceability
measurement
path
traces A, B, R1, and R2
troubleshooting
traces C, D, R3, and R4
troubleshooting
trim strip, filler
front panel
illustrated
part number
troubleshooting
A1 front panel interface board
4-13
A10 26.5 GHz source 2 board
,
3-10
,
3-12
,
3-17
,
3-14
,
3-14
,
3-15
,
failure 3-16
,
3-12
,
3-13
,
3-13
,
4-38
,
5-17
,
5-16
,
3-39
, ,
3-7 3-28
,
4-30
,
6-82
,
6-19
,
6-18
, ,
6-73 6-75
, , ,
6-16 6-17 6-74
,
6-12
,
6-11
,
7-9
,
3-21
,
3-21
,
4-29
,
4-29
,
6-10
,
6-9
, ,
4-12
,
4-33
Index-11