Agilent Technologies E4445A Service Guide

Index
Index-433
Symbols
+
, 79
Numerics
10 MHz OUT (SWITCHED) rear
panel connector
, 164
10 MHz Out key
, 64
10 MHz output description
, 119
100 MHz VCXO
, 119, 120
1DS option
, 74, 94
1st LO state
, 61
21.4 MHz anti-alias filter
description
, 134
2ND IF OUT rear panel
connector, 164
30 MHz sample clock
, 150
300 MHz outputs
, 119
321.4 MHz cal signal mixer
, 128
321.4 MHz filters
, 127
50 MHz calibrator
, 119
50 MHz calibrator ALC
, 127
50 MHz oscillator key
, 59
600 MHz outputs
, 119
7.5 MHz IF description
, 139
A
A1 flat panel display
description
, 159
part number
, 224
parts
, 296
removal
, 399
troubleshooting
, 160
A10 third converter assembly
, 72,
92
description
, 127
interconnections
, 128
part number
, 224
removal
, 371
troubleshooting
, 129, 131
A11 reference assembly
description
, 118
interconnections
, 119
part number
, 224
removal
, 371
troubleshooting
, 120
A12 synthesizer assembly
description
, 113
part number
, 224
removal
, 371
troubleshooting
, 114
A12A1 LO/synthesizer board
part number
, 224
A12A2 sampling oscillator board
part number
, 224
A13 front end driver board
description
, 84, 107
part number
, 224
removal
, 371
troubleshooting
, 84, 107
A14 input attenuator
part number
, 224
settings
, 77, 97
troubleshooting
, 76, 96
A15 input attenuator
part number, 224
settings
, 77, 97
troubleshooting
, 76, 96
A18 YTO
part number, 224
removal
, 322, 341
troubleshooting
, 81, 103
A19 RYTHM
part number
, 224
removal
, 322
troubleshooting
, 80
A19 SBTX/RYTHM
removal, 341
A19 SBTX/RYTHM assembly
, 91
A2 front panel interface board
description, 159
part number
, 224
removal
, 402
troubleshooting
, 160
A20 lowband assembly
, 71, 92
part number
, 224
removal
, 324, 343
troubleshooting
, 82, 104
A21 FELOMA
part number, 224
removal
, 342
troubleshooting
, 98
A21 SLODA
part number
, 224
removal
, 323
troubleshooting
, 78
A22 preamplifier assembly
part number
, 224
removal
, 326, 347
troubleshooting
, 86, 108
A23 disk drive
description
, 159
part number
, 224
parts
, 297
removal
, 378
A25 motherboard
description
, 147
part number
, 224
removal
, 382
A26 processor assembly
description
, 148
part number
, 224
parts
, 302, 303
removal
, 385
troubleshooting
, 149
A26A1 DRAM board
, 149, 423
part number
, 224
removal
, 388
A26A2 Flash memory board
, 149,
423
configuring
, 425
part number
, 224
removal
, 388
replacement
, 426
A27 electronic attenuator
part number, 224
removal
, 326, 347
troubleshooting
, 87, 109
A28 audio out board
part number, 224
A29 SBTX Driver board
part number, 224
removal
, 345
A2A1 top inverter board
part number, 224
removal
, 402
troubleshooting
, 160
A2A2 bottom inverter board
part number, 224
removal
, 402
troubleshooting
, 160
A3 keyboard assembly
description
, 159
part number
, 224
removal
, 404
A30 FIFA assembly
part number, 224
removal
, 345
A33 70 MHz Output assembly
description
, 164
part number
, 224
A39 USB/Memory board
removal, 363
A5 power supply
description
, 153
part number
, 224
removal
, 361, 363
troubleshooting
, 154
A6 SCSI board
description
, 158
part number
, 224
removal
, 366
A7 digital IF assembly
description
, 139
interconnections
, 140
part number
, 224
removal
, 371
troubleshooting
, 141
A8 analog IF assembly
description
, 133
interconnections
, 135

Agilent Technologies E4445A Specifications

General

Brand	Agilent Technologies
Model	E4445A
Category	Measuring Instruments
Language	English