682 Index
Index
cables, pin out, 319
cal oscillator
, 359
amplitude (A4R826) range
troubleshooting
, 471
low-pass filter troubleshooting
,
478
troubleshooting
, 469
unlock at start of IF adjust
, 470
unlock conditions
troubleshooting
, 470
cal out adjustment
adjustment
, 72
CAL OUTPUT
, 539, 544
calibration menu
, 322
calibrator amplitude adjustment
,
134
center frequency, harmonic
number
, 569
character problem
, 499
chassis parts
, 279, 288
components
adjustable components table
,
51, 93
controller
block diagram
, 517
converter
second
, 356, 610
third
, 356
cover assembly parts
, 279, 287
cover removal/replacement
, 179
CRT
driver
, 364
removal
, 191
replacement
, 197
crt
driver removal and
replacement
, 234
CRT display
, 641
CRT, simplified block diagram
,
642
CRT, troubleshooting using the
TAM
, 643
crystal filter adjustments
, 114
D
dc log adjustment
adjustment
, 76
DC log amplifier adjustments
,
121, 169
demodulator adjustment
, 142
demodulator troubleshooting,
AM/FM
, 448
detector/mixer troubleshooting
,
453
diagnostic functions
, 322
Diagnostic software
troubleshooting A4 cal osc using
diagnostic software
, 431
troubleshooting A5 section
using diagnostic software
,
435
diagnostic software
RF section
, 595
digital signature analysis
microprocessor
, 490
display
adjustment
, 102
ASM
, 363
jumbled
, 494
line variations
, 499
problems
, 491
display section
, 363
E
EEROM
, 362
removal and replacement
, 254
electrostatic discharge
, 33
equipment required
, 36
error codes
200 to 299
, 329
error messages
, 326, 327, 350
accessory module error
messages 800 to 899
, 349
AMPC ram check
, 349
amplitude error message 582
,
344
automatic IF error messages
400 to 599
, 334
battery error message 718
, 348
cal unlock error message 499
,
339
digital and checksum errors
,
346
EEROM checksum error
messages 700 to 704
, 346
elimination
, 327
fractional N PLL error message
337
, 331
LOMA leveling loop error
messages 338 to 340
, 332
microprocessor error message
717
, 348
model/option number error
messages 719, 720
, 348
option modules
, 349
programmed ROM error
messages 705 to 710
, 347
programming errors (100 to
150)
, 327
RAM check error messages 711
to 716
, 348
sampling oscillator error
message 335
, 331
sampling oscillator error
message 355
, 333
span accuracy calibration error
messages 356 to 361
, 333
system error messages 750 to
759
, 349
user generated error messages
900 to 999
, 350
viewing error messages
, 327
YTO loop error message 331
,
331
YTO loop error messages 300 to
301
, 330
YTO loop error messages 317 to
320
, 330
YTO loop settling error
messages 351 to 354
, 332
ESD requirements
, 33
external mixer
amplitude adjustment
, 147
bias adjustment
, 145
F
FADC Circuits (Option 007)
8-bit flash ADC
, 411
control word
, 411
GAINX2
, 411
peak/pit detection
, 411
RAM, static
, 411
video input section
, 411
FADC Control Circuits (Option
007)
circular address
, 411
clock sample
, 411
comparator
, 411
control registers
, 411
control word
, 411
counter
, 411
CPU
, 411
post-trigger counter
, 411
reference check
, 411
reference generator
, 411
trigger
, 411
video trigger
, 411
fan
removal and replacement
, 237
fast zero span
adjustment
, 69
filter adjustment
, 110
firmware
, 362
firmware-dependent part
numbers
, 264
flatness compensation amplifiers
,
356
flatness control troubleshooting
,
389
FM coil
, 558