682
Index
Index
cables, pin out
,
cal oscillator
,
amplitude (A4R826) range
troubleshooting
,
low-pass filter troubleshooting
,
troubleshooting
,
unlock at start of IF adjust
,
unlock conditions
troubleshooting
,
cal out adjustment
adjustment
,
CAL OUTPUT
,
,
544
calibration menu
,
calibrator amplitude adjustment
,
center frequency, harmonic
number
,
character problem
,
499
chassis parts
,
279
,
288
components
adjustable components table
,
,
controller
block diagram
,
517
converter
second
,
third
,
cover assembly parts
,
279
,
287
cover removal/replacement
,
CRT
driver
,
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
,
D
dc log adjustment
adjustment
,
DC log amplifier adjustments
,
,
demodulator adjustment
,
demodulator troubleshooting,
AM/FM
,
detector/mixer troubleshooting
,
diagnostic functions
,
Diagnostic software
troubleshooting A4 cal osc using
diagnostic software
,
troubleshooting A5 section
using diagnostic software
,
diagnostic software
RF section
,
digital signature analysis
microprocessor
,
490
display
adjustment
,
102
ASM
,
jumbled
,
494
line variations
,
499
problems
,
491
display section
,
E
EEROM
,
removal and replacement
,
electrostatic discharge
,
equipment required
,
error codes
200 to 299
,
error messages
,
accessory module error
messages 800 to 899
,
AMPC ram check
,
amplitude error message 582
,
automatic IF error messages
400 to 599
,
battery error message 718
,
cal unlock error message 499
,
digital and checksum errors
,
EEROM checksum error
messages 700 to 704
,
elimination
,
fractional N PLL error message
337
,
LOMA leveling loop error
messages 338 to 340
,
microprocessor error message
717
,
model/option number error
messages 719, 720
,
option modules
,
programmed ROM error
messages 705 to 710
,
programming errors (100 to
150)
,
RAM check error messages 711
to 716
,
sampling oscillator error
message 335
,
sampling oscillator error
message 355
,
span accuracy calibration error
messages 356 to 361
,
system error messages 750 to
759
,
user generated error messages
900 to 999
,
viewing error messages
,
YTO loop error message 331
,
YTO loop error messages 300 to
301
,
YTO loop error messages 317 to
320
,
YTO loop settling error
messages 351 to 354
,
ESD requirements
,
external mixer
amplitude adjustment
,
bias adjustment
,
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
,
fast zero span
adjustment
,
69
filter adjustment
,
firmware
,
firmware-dependent part
numbers
,
flatness compensation amplifiers
,
flatness control troubleshooting
,
FM coil
,
Содержание 8564EC
Страница 17: ...25 1 General Information ...
Страница 37: ...47 2 Adjustment Diagnostic Software ...
Страница 55: ...Chapter 2 65 Adjustment Diagnostic Software 2 LO Frequency Figure 2 2 LO Frequency Adjustment Locations ...
Страница 57: ...Chapter 2 67 Adjustment Diagnostic Software 3 YTO FM Coil Figure 2 3 YTO FM Coil Adjustment Locations ...
Страница 77: ...89 3 Manual Adjustment Procedures ...
Страница 129: ...161 3a Manual Adjustment Procedures 3335A Source not Available ...
Страница 142: ...175 4 Assembly Replacement ...
Страница 151: ...184 Chapter4 Assembly Replacement Procedure 2 A1 Front Frame A18 LCD Figure 4 2 LCD Assembly Exploded View ...
Страница 163: ...Chapter 4 205 Assembly Replacement Procedure 5 A2 A3 A4 and A5 Assemblies Figure 4 10 Assembly Cables 2 of 3 ...
Страница 166: ...208 Chapter4 Assembly Replacement Procedure 5 A2 A3 A4 and A5 Assemblies Figure 4 14 GPIB and A1A1 W1 Cable Placement ...
Страница 168: ...210 Chapter4 Assembly Replacement Procedure 6 A6 Power Supply Assembly Figure 4 15 Power Supply Cover ...
Страница 176: ...226 Chapter4 Assembly Replacement A9 Input Attenuator Figure 4 22 A9 and A10 A12 Mounting Screws ...
Страница 179: ...Chapter 4 229 Assembly Replacement A11 YTO Figure 4 23 A11 Mounting Screws at Right Side Frame ...
Страница 183: ...Chapter 4 233 Assembly Replacement Procedure 8 A14 and A15 Assemblies Figure 4 25 A14 and A15 Assembly Cables ...
Страница 190: ...Chapter 4 243 Assembly Replacement Procedure 11 Rear Frame Rear Dress Panel Figure 4 29 A6 Power Supply Cover ...
Страница 194: ...Chapter 4 257 Assembly Replacement Procedure 13 A21 OCXO Figure 4 34 A21 OCXO Mounting Screws ...
Страница 196: ...259 5 Replaceable Parts ...
Страница 218: ......
Страница 219: ......
Страница 220: ......
Страница 221: ......
Страница 222: ......
Страница 223: ......
Страница 224: ...303 6 Major Assembly and Cable Locations ...
Страница 228: ...Chapter 6 307 Major Assembly and Cable Locations Introduction Figure 6 2 Top View A2 and A3 Unfolded ...
Страница 229: ...308 Chapter6 Major Assembly and Cable Locations Introduction Figure 6 3 Top View A2 A3 A4 and A5 Unfolded ...
Страница 230: ...310 Chapter6 Major Assembly and Cable Locations Introduction Figure 6 5 Bottom View A15 Unfolded ...
Страница 231: ...Chapter 6 311 Major Assembly and Cable Locations Introduction Figure 6 6 Bottom View A15 and A14 Unfolded ...
Страница 233: ...314 Chapter6 Major Assembly and Cable Locations Introduction Figure 6 9 Rear View FL4 B1 BT1 A20 VGA Connector ...
Страница 234: ...315 7 General Troubleshooting ...
Страница 238: ...Chapter 7 319 General Troubleshooting Introduction Figure 7 2 Ribbon Cable Connections 1 of 3 ...
Страница 239: ...320 Chapter7 General Troubleshooting Introduction Figure 7 3 Ribbon Cable Connections 2 of 3 ...
Страница 242: ...Chapter 7 323 General Troubleshooting Introduction Figure 7 5 Service Cal Data Menu ...
Страница 271: ...352 Chapter7 General Troubleshooting Block Diagram Description Figure 7 6 Functional Sections ...
Страница 283: ...364 Chapter7 General Troubleshooting Block Diagram Description ...
Страница 284: ......
Страница 285: ......
Страница 286: ......
Страница 287: ...377 8 ADC Interface Section ...
Страница 291: ...Chapter 8 381 ADC Interface Section Introduction Figure 8 2 A3 Test Connector Pin Locations ...
Страница 321: ......
Страница 322: ...427 9 IF Section ...
Страница 356: ...Chapter 9 461 IF Section A5 IF Assembly Figure 9 13 Detailed IF Adjust Signature 5 ...
Страница 358: ...Chapter 9 463 IF Section A5 IF Assembly Figure 9 14 Noisy Signature Figure 9 15 Noise with Correct Shape ...
Страница 359: ...464 Chapter9 IF Section A5 IF Assembly Figure 9 16 Region B Amplitude Variation Figure 9 17 Region B Amplitude Offset ...
Страница 369: ...474 Chapter9 IF Section Cal Oscillator P O A4 Assembly Figure 9 21 Output Waveform 10 kHz Resolution Bandwidth ...
Страница 370: ...Chapter 9 475 IF Section Cal Oscillator P O A4 Assembly Figure 9 22 Output Waveform 3 kHz Resolution Bandwidth ...
Страница 371: ...476 Chapter9 IF Section Cal Oscillator P O A4 Assembly Figure 9 23 Output Waveform 1 kHz Resolution Bandwidth ...
Страница 372: ...Chapter 9 477 IF Section Cal Oscillator P O A4 Assembly Figure 9 24 Output Waveform 300 Hz Resolution Bandwidth ...
Страница 376: ......
Страница 377: ......
Страница 378: ......
Страница 379: ...487 10 Controller Section ...
Страница 394: ...521 11 Synthesizer Section ...
Страница 431: ...564 Chapter11 Synthesizer Section Unlocked Fractional N PLL Figure 11 8 VCO Bias Voltages for A14 Assemblies ...
Страница 447: ...Chapter 11 581 Synthesizer Section Sweep Generator Circuit Figure 11 11 Simplified Synthesizer Section ...
Страница 448: ...582 Chapter11 Synthesizer Section Sweep Generator Circuit Figure 11 12 Simplified A14 Assembly Block Diagram ...
Страница 451: ......
Страница 452: ......
Страница 453: ......
Страница 454: ...593 12 RF Section ...
Страница 475: ...614 Chapter12 RF Section A14 Frequency Control Assembly Figure 12 4 A7 LO Multiplier Amplifier Drive ...
Страница 489: ...628 Chapter12 RF Section A15 RF Assembly Figure 12 10 10 MHz TTL Reference at U304 Pin 13 ...
Страница 491: ......
Страница 492: ...633 13 Display Power Supply Section ...
Страница 504: ......
Страница 505: ...671 14 Component Level Information Packets ...
Страница 507: ......