Agilent Technologies 8935 Series, Manual

Page: 342 / 343

Index
Index 341
power cables
,
23
power supply
LEDs
,
52
test points
,
53
Power Supply assembly (A3A2)
disassembly
,
127
parts identification
,
147
power supply regulator. See
Regulator assembly (A3A1)
Power Switch assembly (A3S1)
parts identification
,
147
power-up diagnostics
,
50
power-up failures
,
52
preventative maintenance
cleaning
,
95
cleaning air filter
,
97
functionality tests after repair
or calibration
,
95
memory backup battery
,
97
physical integrity
,
96
procedures
,
97
printer setup
,
64
R
RAM
back up battery (rear panel)
,
97
RAM Initialize field, SERVICE
screen
,
89
RAM, cleaning
,
89
Rcvr Synth assembly (A2A22)
block diagram
,
291
parts identification
,
140
troubleshooting
,
80
Rear Panel assembly (A3)
disassembly
,
126
parts identification
,
147
Receive DSP assembly (A2A36)
block diagram
,
301
parts identification
,
141
Receiver assembly (A2A21)
block diagram
,
292
parts identification
,
140
red button, GFI test
,
98
REFERENCE (A2A23)
troubleshooting
,
80
Reference assembly (A2A23)
block diagram
,
315
Regulator assembly (A3A1)
block diagram
,
316
disassembly
,
127
parts identification
,
147
repair process
,
44
replacement parts
,
136
–
150
reset button
,
98
Residual Distortion (AF
Generator) performance test
,
199
Residual FM (RF Analyzer)
performance test
,
217
Residual FM (RF Generator)
performance test
,
187
Residual Noise (AF Analyzer)
performance test
,
202
RF analyzer section
troubleshooting
,
82
RF Diagnostics. See diagnostics
RF Generator Spurious Spectral
Purity performance test
,
196
RF I/0 assembly (A2A130)
block diagram
,
287
RF I/O assembly (A2A130)
disassembly
,
118
parts identification
,
144
RF Output assembly (A2A24)
block diagram
,
312
parts identification
,
140
RF source section
troubleshooting
,
84
rho
,
229
RPG assembly (A1A3)
disassembly
,
110
parts identification
,
139
rx_dsp_version
,
42
S
safety warnings and cautions
,
14
save/recall register
,
51
self-calibration
,
329
self-test diagnostics
,
50
self-test failures
,
50
SERVICE screen
accessing
,
86
Counter Connection field
,
87
Gate Time field
,
87
Latch field
,
88
RAM Initialize field
,
89
rx_dsp_revision
,
42
Value (hex) field
,
89
Voltmeter Connection field
,
87
SERVICE4
diagnostics
loading
,
62
menu
,
65
See Also diagnostics
Eb/No Calibration
accessing
,
163
loading
,
163
IQ Calibration
accessing
,
163
loading
,
163
Periodic Calibration
accessing
,
163
loading
,
163
Sig Gen Synth assembly (A2A25)
block diagram
,
310
parts identification
,
140
troubleshooting
,
80
Signal Source assembly (A2A32)
block diagram
,
298
,
306
parts identification
,
140
SINAD accuracy (AF Analyzer)
performance test
,
203
siren, overpower condition
,
323
smart card. See PC card
Spectral Purity (harmonics)
performance test
,
195
Spectral Purity (spurious)
performance test
,
196
Spectrum Analyzer assembly
(A2A20)
block diagram
,
293
parts identification
,
140
swapping assemblies
,
81
SYSPWR0 program
accessing
,
164
loading
,
164
T
technical support
,
46
test points
power supply
,
53
voltmeter reference
,
167
test record
,
233
–
281
theory of operation
audio analyzer
,
294
audio generator
,
305
CDMA analyzer
,
299
CDMA generator
,
302
digital control
,
317
display
,
317
oscilloscope
,
294
power supply
,
314
reference
,
314
RF analyzer
,
288
RF generator
,
308
spectrum analyzer
,
288
timebase DACs
,
169
Timebase Reference Using a
Counter adjustment
,
165
Timebase Reference Using a
Source adjustment
,
166
timeouts
,
74
tools
required for disassembly
,
102
torque settings
,
102
See Also equipment
torque requirements
,
102
troubleshooting
assembly swap
,
81
calibration data
,
81
flow chart
,
49