Table of Contents
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Index
RF front end
see A13 RF front end
assembly
Numerics
50 ohm load
21
,
50 ohm/75 ohm minimum loss
pad
21
,
75 ohm matching
transformer
21
,
A
A10 input attenuator
description
150
177
,
,
part number
366
,
removal
428
463
,
,
A10 Input Attenuator B
troubleshooting
159
,
A11 low band switch
description
151
177
,
,
part number
366
,
removal
431
465
,
,
A11 Low Band Switch
troubleshooting
157
,
A12 YTF
description
151
177
,
,
part number
366
,
removal
434
437
468
,
,
,
A13 front end assembly
troubleshooting
160
,
A13 Front End Assembly
Verification
170
196
,
,
A13 Front End Input
Verification
167
193
,
,
A13 RF front end assembly
description
152
178
,
,
removal
481
,
A14 L.O. synthesizer assembly
description
151
177
,
,
part number
366
,
removal
486
,
troubleshooting
254
,
A15 front end control assembly
description
153
179
,
,
part number
366
,
removal
484
,
troubleshooting
204
,
A16 reference assembly
description
266
,
N9030A PXA Signal Analyzer Service Guide
part number
removal
,
troubleshooting
A1A2 front panel interface
board
description
part number
removal
,
A1A3 LCD
description
part number
removal
,
troubleshooting
A1A4 Inverter Board
removal
,
A1A4 inverter board
part number
removal
,
A1A4 LCD Inverter Board
description
185
,
A1A5 front panel daughter
board
part number
removal
,
A1A5 Front Panel USB
Interface Board
183
,
description
A2 analog IF assembly
description
part number
471
,
removal
,
troubleshooting
186
,
A25 wideband analog IF
assembly
removal
,
A26 wideband digital IF
assembly
removal
,
A3 digital IF assembly
description
part number
250
,
removal
,
troubleshooting
A4 CPU assembly
description
part number
200
,
removal
,
troubleshooting
A4BT1 CPU board battery
part number
post-repair setup
366
,
488
268
,
317
,
366
,
532
540
,
317
,
366
,
530
538
,
68
,
529
366
,
540
317
,
366
,
532
540
,
317
,
226
,
366
,
507
230
,
491
491
237
,
366
,
507
240
,
278
,
366
,
499
278
,
366
,
543
,
replacement
499
,
A5 disk drive
description
291
,
troubleshooting
291
,
A5 hard disk drive
part number
366
,
recovery process
295
,
removal
501
,
A6 power supply
description
298
,
part number
366
,
removal
497
,
troubleshooting
302
,
A7 midplane
description
305
,
part number
366
,
troubleshooting
308
,
A7 midplane assembly
part number
366
,
A8 motherboard
description
314
,
part number
366
,
removal
511
,
troubleshooting
316
,
A9 input attenuator
description
150
176
,
,
part number
366
,
removal
428
463
,
,
A9 Input Attenuator A and A10
Input Attenuator B
Verification
168
194
,
,
A9 Input Attenuator A
troubleshooting
159
,
AC probe
21
,
access to service menus
accessories
20
,
50 ohm load
21
,
50 ohm/75 ohm minimum
loss pad
21
,
75 ohm matching
transformer
21
,
AC probe
21
,
broadband preamplifiers
power splitters
22
,
RF limiters
22
,
transient limiters
22
,
adjustments
equipment
32
,
required test equipment
test equipment
32
,
advisory messages
85
,
185
,
345
,
22
,
32
,
603
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Table of Contents
Troubleshooting
