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maximum output power test
3-29
,
noise floor test
3-32
output power accuracy test
output power linearity test
test port 1 coupler
,
,
illustrated
6-15
6-19
,
operation
5-16
,
,
part number
6-14
6-18
removal and replacement
,
illustrated
7-29
,
procedure
7-28
test port 1 step attenuator
,
illustrated
6-19
,
part number
6-18
test port 2 coupler
,
,
illustrated
6-15
6-19
,
operation
5-16
,
,
part number
6-14
6-18
removal and replacement
,
illustrated
7-29
,
procedure
7-28
test port 2 step attenuator
,
illustrated
6-19
,
part number
6-18
test port cable
,
checks
3-10
,
accessories used in
3-12
,
connector repeatability
,
insertion loss
3-14
,
insertion loss failure
3-14
magnitude and phase
,
stability
3-15
magnitude and phase stability
,
failure
3-16
,
performing
3-12
,
return loss
3-13
,
return loss failure
3-13
TEST SET I/O
connector
,
pin assignments
5-12
,
rear panel
5-11
test set motherboard
,
,
illustrated
6-15
6-19
,
operation
5-11
,
,
part number
6-14
6-18
removal and replacement
,
illustrated
7-23
,
procedure
7-22
,
,
test nodes
4-34
4-35
,
,
troubleshooting
4-34
4-35
tests
,
adjustments
3-35
,
,
performance
3-7
3-28
,
serial bus
4-31
,
dialog box
4-32
,
performing
4-31
,
source group
4-36
Index-12
,
tests nodes
on A10 frequency reference
4-33
,
on A16 test set motherboard
3-28
,
,
4-34
4-35
3-29
on A6 multiplier board
on A7 fractional-N synthesizer
,
board
4-33
on A8 multiplier board
on A9 fractional-N synthesizer
,
board
4-33
time domain, Option 010
tools
required for servicing
service, part numbers
top assembly
replaceable parts
,
illustrated
6-23
part numbers
top assembly, all options
replaceable cables, all
,
illustrated
6-13
part numbers
replaceable parts
,
illustrated
6-11
touch-up
paint
part numbers
trace
3-17
troubleshooting
,
all traces
4-29
troubleshooting all
trace A
troubleshooting
trace B
troubleshooting
trace noise
,
test
3-30
trace R1
troubleshooting
trace R2
troubleshooting
trace, all
troubleshooting
traceability
,
measurement
,
path
3-21
transmission tracking
cause of failure
,
definition of
8-12
TRIG IN connector
,
rear panel
5-11
TRIG OUT connector
,
rear panel
5-11
troubleshooting
,
1284-C port
4-21
A1 front panel keypad
A10 frequency reference board
4-37
A14 motherboard
,
A15 CPU board
A16 test set motherboard board
,
A19 SSLAM
,
4-32
A2 display assembly
A20 mixer brick
A21 test port 1 coupler
,
4-32
A22 test port 2 coupler
A25 port 1 step attenuator
A26 port 2 step attenuator
,
2-3
A3 front panel interface board
,
2-9
A4 power supply assembly
,
6-34
A5 SPAM board
A6 multiplier board
all bands
A7 fractional-N synthesizer
,
,
6-10
6-22
band 4
bands 0-3
bands 5–12
,
6-12
A8 multiplier board
all bands
A9 fractional-N synthesizer
band 4
,
6-36
bands 0-3
bands 5–12
all bands
all traces
,
4-28
band 4
,
,
bands 0-3
4-28
4-30
bands 5–12
,
,
channel A
4-28
4-30
channel B
channel R1
channel R2
,
,
4-28
4-30
check the basics
error term failure
,
,
4-28
4-30
suspect devices
fans
,
4-29
front panel
front panel knob
3-21
front-panel USB
GPIB port
LAN
,
8-12
LCD display
measurement system
receiver group
running the receiver display
signal separation group
source group
,
traces A, B, R1, R2
4-16
,
where to begin
order of removal of boards
Service Guide N5230-90014
,
4-11
,
,
4-12
4-20
,
4-34
4-35
,
4-44
,
,
4-12
4-16
,
4-45
,
4-44
,
4-44
,
4-44
,
4-44
,
,
4-12
4-16
,
4-7
,
4-45
,
4-40
board
,
4-38
,
4-38
,
4-38
,
4-41
board
,
4-40
,
4-40
,
4-41
,
4-41
,
4-29
,
,
4-38
4-40
,
,
4-38
4-40
,
,
4-38
4-41
,
,
4-28
4-42
,
,
4-28
4-42
,
4-28
,
4-28
,
4-4
,
8-3
,
4-11
,
4-16
,
4-16
,
4-16
,
4-21
,
4-22
,
4-12
,
4-26
,
4-45
,
4-28
,
4-42
,
,
4-31
4-36
,
4-28
,
4-29
,
4-9
,
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Table of Contents
Troubleshooting
