Table of Contents
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Index
removal and replacement
,
,
illustrated
7-12
7-13
,
procedure
7-12
touch-up
paint
,
part numbers
6-96
trace
troubleshooting
,
all traces
4-29
,
troubleshooting all
4-26
trace A
,
troubleshooting
4-29
trace noise
,
test
3-34
traceability
,
measurement
3-22
,
path
3-22
trim strip, filler
front panel
,
illustrated
6-9
,
part number
6-8
troubleshooting
A1 front panel interface board
4-13
A10 frequency reference board
A11 13.5 GHz LO synthesizer board
4-31
,
A12 SPAM board
4-40
A13 13.5 GHz source 2 synthesizer
,
board
4-33
,
A16 power supply assembly
4-7
,
A17 CPU board
4-17
,
A20 IF multiplexer board
4-40
,
A21 HMA26.5
4-32
,
A22 splitter
4-32
,
A23 mixer brick
4-39
,
A24 mixer brick
4-39
A25 test port 1 receiver coupler
A26 test port 3 receiver coupler
A27 test port 4 receiver coupler
A28 test port 2 receiver coupler
,
A29 test port 1 coupler
4-36
,
,
A3 display assembly
4-12
4-13
,
A30 test port 3 coupler
4-36
,
A31 test port 4 coupler
4-36
,
A32 test port 2 coupler
4-36
,
A33 reference mixer switch
4-39
A34 test port 1 source step attenuator
4-37
A35 test port 3 source step attenuator
4-37
A36 test port 4 source step attenuator
4-37
A37 test port 2 source step attenuator
4-37
,
A38 test port 1 bias tee
4-37
,
A39 test port 3 bias tee
4-37
Index-16
A4 13.5 GHz source 1 synthesizer
,
board
4-33
A40 test port 4 bias tee
A41 test port 2 bias tee
A42 test port 1 receiver step
,
attenuator
A43 test port 3 receiver step
,
attenuator
A44 test port 4 receiver step
,
attenuator
A45 test port 2 receiver step
,
attenuator
A5 26.5 GHz source 1 board
A8 26.5 GHz source 2 board
,
all traces
4-29
check the basics
error term failure
suspect devices
,
fans
4-11
,
front panel
4-13
front panel keypad
front panel knob
,
,
4-12
,
front-panel USB
GPIB CONTROLLER port
,
4-31
,
inverter board
4-12
,
,
LAN
4-18
measurement system
receiver group
running the receiver display
signal separation group
,
source group
traces A, B, C, D, R
where to begin
,
ping command
power output of receiver A
power output of receiver B
power output of receiver C
,
4-36
power output of receiver D
,
4-36
,
power up
4-6
,
4-36
power supply check
,
4-36
,
rear panel
4-17
,
rear-panel USB
,
,
receiver A
4-26
,
,
receiver B
4-26
,
,
receiver C
4-26
,
,
receiver D
4-26
receiver outputs
,
,
receiver R
4-26
,
RPG
4-13
,
signal separation group
source group
,
single vs. broadband
,
speaker
4-13
,
,
trace A
4-26
,
trace B
4-26
,
trace C
4-26
,
trace D
4-26
trace R
typical power output
,
4-37
Port 1
,
4-37
Port 2
Port 3
4-40
Port 4
using controllers to system
4-40
using error terms
4-40
where to begin
4-40
,
4-33
,
4-33
uncertainty
measurement
,
upgrade
4-4
analyzer
,
firmware
8-3
downloading from the internet
how to order
,
kits
4-13
,
order numbers
4-13
USB
4-13
accessories
,
4-17
part numbers
board
replacement
,
4-23
troubleshooting
,
4-38
board, front panel
,
4-26
part number
,
4-34
controller board
4-30
replacement
,
4-26
controller board, front panel
,
4-28
part number
4-19
port
,
4-34
rear panel connector
,
4-34
rear panel
,
4-34
troubleshooting
,
4-34
USB board
front panel
,
4-7
illustrated
USB controller board
4-17
front panel
4-34
illustrated
4-34
utility
4-34
option enable
4-34
accessing
,
4-39
dialog box
,
4-35
VCO (voltage-controlled oscillator)
,
4-30
defined
ventilation requirements
verification
ANSI/NCSL Z540-1-1994
kits
substitution
,
4-26
,
4-35
,
4-35
,
4-35
,
4-35
,
troubleshoot
4-18
,
8-3
,
4-4
U
,
3-21
,
2-3
,
8-17
,
8-17
,
2-3
,
6-96
,
6-95
,
,
7-10
7-11
,
4-13
,
6-10
,
7-11
,
6-10
,
5-30
,
4-17
,
6-11
,
6-11
,
8-13
,
8-13
,
8-13
V
,
5-6
,
1-3
,
3-9
,
,
2-6
3-7
,
3-24
Service Guide N5222-90001
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Table of Contents
Troubleshooting
