Tektronix CSA7404B Manuals

Manuals and User Guides for Tektronix CSA7404B. We have 2 Tektronix CSA7404B manuals available for free PDF download: User Manual, Service Manual

Tektronix CSA7404B User Manual (438 pages)

Communications Signal Analyzers, Digital Phosphor Oscilloscopes

Brand: Tektronix | Category: Measuring Instruments | Size: 6 MB

Table of Contents

5
List of Tables

14
- General Safety Summary
  17
- About this Manual
  19
- Preface
  19
- Related Manuals and Online Documents
  20
- Key Features
  21
- Models
  21
- Product Description
  21
- Product Software
  23
- Software Upgrade
  23
- Installation
  25
- Unpacking
  25
- Checking the Environment Requirements
  26
- Connecting Peripherals
  27
- Figure 1- 1: Locations of Peripheral Connectors on Rear Panel
  28
- Powering on the Instrument
  29
- Table 1- 1: Additional Accessory Connection Information
  29
- Table 1- 2: Line Fuses
  29
- Figure 1- 2: Powering on the Instrument
  30
- Shutting down the Instrument
  30
- Backing up User Files
  31
- Removing the Removable Hard Drive
  31
- Figure 1- 3: Removing the Hard Drive
  32
- Reinstalling the Removable Hard Drive
  32
- Figure 1- 4: Reinstalling the Hard Drive
  33
- Installing Software
  33
- Enabling or Disabling Your LAN and Connecting to a Network
  36
- Figure 1- 5: Enabling Your LAN and Connecting to a Network
  36
- Setting up a Dual Display
  37
- Figure 1- 6: Setting up a Dual Display
  38
- Figure 1- 7: Drag Area for Windows Task Bar
  39
- Figure 1- 8: Moving Windows Desktop Icons to the External Monitor
  39
- Assemble Equipment
  41
- Incoming Inspection
  41
- Self Tests
  42
- Functional Tests
  43
- Perform the Extended Diagnostics
  52
- Accessories & Options
  53
- Options
  53
- Table 1- 4: Options
  53
  - Accessories 1
    54
- Accessories
  55
- Table 1- 5: Standard Accessories
  55
- Table 1- 6: Optional Accessories
  56
- Operational Maps
  59
- Documentation Map
  60
- Functional Model Map
  61
- System Overview Maps
  61
- Process Overview Map
  63
- User Interface Map - - Complete Control and Display
  64
- Front-Panel Map - - Quick Access to most Often Used Features
  65
- Display Map - - Single Graticule
  66
- Front Panel I/O Map
  67
- Rear Panel I/O Map
  68
- Overview
  69
- Acquiring Waveforms
  75
- Figure 3- 1: Input and Acquisition Systems and Controls
  76
- Signal Connection and Conditioning
  76
- Figure 3- 5: Common Trigger, Record Length, and Acquisition Rate for All Channels
  91
  - Using the Acquisition Controls
    92
  - Table 3- 1: Additional Resolution Bits
    93
  - Figure 3- 6: Roll Mode
    96
  - To Set Acquisition Modes
    97
  - Figure 3- 7: Aliasing
    97
  - To Start and Stop Acquisition 3
    100
  - To Set Roll Mode
    101
- Setting Acquisition Controls
  91
- Acquisition Control Background
  102
  - Acquisition Hardware
    102
  - Sampling Process
    103
  - Acquisition Modes
    103
  - Figure 3- 8: Digitizer Configuration
    103
  - Figure 3- 9: Digital Acquisition - Sampling and Digitizing
    103
  - Waveform Record
    104
  - Figure 3- 10: the Waveform Record and Its Defining Parameters
    104
  - Real-Time Sampling
    105
  - Figure 3- 11: Real-Time Sampling
    105
  - Table 3- 2: Sampling Mode Selection
    106
  - Equivalent-Time Sampling
    107
  - Interpolation
    107
  - Interleaving
    108
- Table 3- 3: How Interleaving Affects Sample Rate
  108
- Using Fast Acquisition Mode
  108
- Table 3- 4: XY and XYZ Format Assignments
  116
  - Using Fastframe Acquisitions
    117
  - Figure 3- 16: Fastframe
    117
  - To Set Fastframe Mode
    118
  - Time Stamping Frames
    120
  - Figure 3- 17: Fastframe Time Stamp
    122
- Using Fastframe
  116
- O/E Converter
  123
- Front Panel Connectors
  124
  - Optical Input Connector
    124
  - Output Connectors
    124
  - O/E Electrical Out-To-Ch1 Input Adapter
    125
  - O/E-To-SMA Adapter
    125
  - Cleaning Optical Connectors
    125
  - Optical Dark Compensation
    126
  - Compensation
    126
- Wavelength, Filter, and Bandwidth Selection
  127
  - Compensation 3
    127
- Optical Bandwidth
  128
  - Bandwidth for Unfiltered Settings
    129
  - Bandwidth for Reference Receiver Settings
    129
- Triggering
  131
- Triggering Concepts
  132
  - The Trigger Event
    132
  - Trigger Sources
    132
  - Trigger Types
    133
  - Trigger Modes
    133
  - Trigger Holdoff
    134
  - Trigger Coupling
    135
  - Horizontal Position
    135
  - Slope and Level
    135
  - Delayed Trigger System
    136
- Triggering from the Front Panel
  136
  - Access Procedures
    136
  - To Check Trigger Status
    140
- Additional Trigger Parameters
  141
- Advanced Triggering
  145
- Figure 3- -25: Example Advanced Trigger Readout 3
  146
- Table 3- 5: Pattern and State Logic
  148
  - Figure 3- -26: Violation Zones for Setup/Hold Triggering 3
    150
  - To Trigger on a Glitch
    151
  - To Trigger on a Runt Pulse 3
    153
  - To Trigger on a Runt Pulse
    155
  - Trigger Based on
    155
    
    Pulse Width
    155
    
    Trigger Based on Pulse Width 3
    155
  - To Trigger Based
    157
    
    On Transition Time
    158
  - Triggering on a Window
    160
  - Trigger Based on
    162
    
    Pulse Timeout
    162
  - Trigger on a Pattern
    163
  - To Trigger on a State
    166
  - To Trigger on Setup
    167
    
    Hold Time Violations
    167
  - Logic Qualify a Trigger
    169
- Sequential Triggering
  171
  - Using Sequential Triggering
    172
    
    Figure 3- -28: Triggering with Horizontal Delay off 3
    173
    
    Figure 3- -29: Triggering with Horizontal Delay on 3
    174
    
    Figure 3- -30: Reset Trigger Limitation 3
    175
    
    Figure 3- -31: Trigger and Horizontal Delay Summary 3
    176
    
    To Trigger on a Sequence 3
    177
  - To Trigger on a Sequence
    182
- Comm Triggering
  185
- Serial Pattern Triggering
  185
- Displaying Waveforms
  187
- Using the Waveform Display
  187
- Setting Multiview Zoom Controls
  193
  - Using with Waveforms
    194
  - To Zoom Waveforms
    195
  - Customizing the Display 3
    199
  - Table 3- 8: Customizable Display Elements
    200
    
    Using Display Controls 3
    200
    
    Set Display Styles 3
    203
    
    Customize Graticule and Waveforms 3
    205
- Measuring Waveforms
  207
- Taking Automatic Measurements
  208
- Table 3- 9: Cursor Functions (Types)
  219
- Taking Cursor Measurements
  219
- Taking Histograms
  225
  - Using Histograms
    226
  - Histogram Measurements
    228
  - To Compensate the Instrument
    230
  - To Connect the Probe Calibration Fixture
    230
  - To Calibrate Probes
    230
  - To Deskew Channels
    230
  - To Compensate Passive Probes
    231
- Serial Mask Testing
  233
- Creating and Using Math Waveforms
  235
  - Defining Math Waveforms 3
    236
  - Using Math 3
    237
- Table 3- 11: Math Expressions and the Math Waveforms Produced
  238
- Operations on Math Waveforms
  245
  - Using Math Waveforms
    246
  - To Use Math Waveforms
    247
- Defining Spectral Math Waveforms
  250
- Data Input/Output
  289
- Saving and Recalling a Setup
  289
  - Using Auto-Increment File Name
    290
  - To Save Your Setup
    291
  - To Recall Your Setup
    294
- Saving and Recalling Waveforms
  295
  - To Save Your Waveform
    296
  - To Recall Your Waveform
    299
  - To Clear References
    301
- Exporting and Copying Waveforms
  303
  - To Export Your Waveform
    304
  - To Use an Exported Waveform 3
    312
  - To Use an Exported Waveform
    314
  - To Copy Your Waveform
    314
- Printing Waveforms
  318
  - To Print from Front Panel
    318
  - To Print from Menu Bar
    318
  - To Set up the Page
    319
  - Figure 3- -66: Hardcopy Formats 3
    319
  - To Preview the Page
    320
  - To Print Using Print Screen 3
    321
  - To Date/Time Stamp Hardcopies
    322
- Remote Communication
  323
- Myscope
  325
- Using Myscope Control Windows
  328
- Accessing Online Help
  331
- How to Use Online Help
  331
- Appendix A: Specifications
  335
- Product and Feature Description
  336
  - Table A- 1: Instrument Models
    336
  - Display Features
    337
  - Trigger Features
    338
  - Convenience Features
    338
- Specification Tables
  339
  - Table A- 2: Channel Input and Vertical Specifications
    339
- Table A- 3: Horizontal and Acquisition System Specifications
  345
- Table A- 4: Trigger Specifications
  349
- Table A- -5: Serial Trigger Specifications (Optional on TDS7000B Series
  353
- Table A- 6: Display Specifications
  353
- Table A- 7: Input/Output Port Specifications
  354
- Table A- -8: O/E Converter (CSA7000B Series Only
  357
- Table A- 10: Power Source Specifications
  359
- Table A- 9: Data Storage Specifications
  359
- Table A- 11: Mechanical Specifications
  360
- Table A- 12: Environmental Specifications
  361
- Table A- 13: Certifications and Compliances
  362
- Appendix B: Automatic Measurements Supported
  365
  - Table B- 1: Supported Measurements and Their Definition
    365
- Levels Used in Taking Amplitude, Timing, and Area Measurements
  369
- Levels Used in Taking Eye Measurements
  370
  - T1 Values
    372
  - T2 Values
    372
  - DCD Values
    372
- Measurements Annotations
  373
- Appendix C: Menu Bar Commands
  379
  - File Commands
    379
- Edit Commands
  381
- Vertical Commands
  382
- Horizontal and Acquisition Commands
  383
- Trigger Commands
  385
- Display Commands
  387
- Cursors Commands
  389
- Measure Commands
  389
- Masks Commands
  391
- Math Commands
  391
- Application Commands
  392
- Utilities Commands
  393
- Buttons
  394
- Help Commands
  394

Tektronix CSA7404B Service Manual (348 pages)

Communication Signal Analyzers CSA7000B Series, Digital Phosphor Oscilloscopes TDS7000B Series

Brand: Tektronix | Category: Measuring Instruments | Size: 9 MB

Table of Contents

5
- Service Manual
  1
List of Tables

12
- General Safety Summary
  15
- Service Safety Summary
  17
- Environmental Considerations
  19
- Manual Conventions
  21
- Manual Structure
  21
- Preface
  21
- Related Documentation
  22
- Specifications
  
  23
- Performance Verification
  
  77
  - Conventions
    78
  - Figure 4- -1: Toolbar and Menu Bar
    79
  - Brief Procedures
    81
  - Self Tests
    81
  - Functional Tests
    82
    
    Verify All Input Channels
    83
    
    Figure 4- 2: Universal Test Hookup for Functional Tests - CH 1 Shown
    84
    
    Figure 4- 3: Channel Button Location
    85
    
    Table 4- 1: Vertical Settings
    85
    
    Verify the Time Base
    86
    
    Figure 4- 4: Setup for Time Base Test
    87
    
    Verify the a (Main) and B (Delayed) Trigger Systems
    88
    
    Figure 4- 5: Setup for Trigger Test
    89
    
    Verify the File System
    90
    
    Figure 4- 6: Setup for the File System Test
    90
  - Performance Tests
    93
  - Prerequisites
    93
  - Equipment Required
    94
  - Table 4- 2: Test Equipment
    94
  - CSA7000B & TDS7000B Test Record
    97
  - Signal Acquisition System Checks
    121
    
    Check DC Voltage Measurement Accuracy
    121
    
    Figure 4- 7: Initial Test Hookup
    122
    
    Table 4- 3: DC Voltage Measurement Accuracy
    123
    
    Figure 4- 8: Measurement of DC Accuracy at Maximum Offset and Position
    124
    
    Check DC Gain Accuracy
    125
    
    Figure 4- 9: Initial Test Hookup
    126
    
    Table 4- 4: Gain Accuracy
    127
    
    Figure 4- 10: Measurement of DC Gain Accuracy
    143
    
    Check Offset Accuracy
    144
    
    Figure 4- 11: Initial Test Hookup
    145
    
    Table 4- 5: Offset Accuracy
    146
    
    Figure 4- 12: Measurement of Offset Accuracy
    148
    
    Figure 4- 13: Initial Test Hookup
    150
    
    Table 4- 6: Maximum Input Voltage Limit
    151
    
    Figure 4- 14: Check of Maximum Input Voltage
    152
    
    Check Analog Bandwidth
    153
    
    Figure 4- 15: Initial Test Hookup
    154
    
    Table 4- 7: Analog Bandwidth
    155
    
    Figure 4- 16: Measurement of Analog Bandwidth
    156
    
    Check Delay between Channels
    158
    
    Figure 4- 17: Initial Test Hookup
    159
    
    Figure 4- 18: Measurement of Channel Delay
    160
    
    Table 4- 8: Delay between Channels Worksheet
    161
    
    Check Channel Isolation (Crosstalk)
    162
    
    Figure 4- 19: Initial Test Hookup
    162
    
    Check Input Impedance
    166
    
    Figure 4- 20: Initial Test Hookup
    167
  - Time Base System Checks
    168
  - Figure 4- 21: Initial Test Hookup
    168
  - Figure 4- 22: Initial Test Hookup
    169
  - Figure 4- 23: Final Test Hookup
    170
    
    Check Delta Time Measurement Accuracy
    171
    
    Figure 4- 24: Delta Time Accuracy Test Hookup
    172
    
    Table 4- 9: Delta Time Measurement
    174
  - Trigger System Checks
    175
  - Figure 4- 25: Initial Test Hookup
    175
  - Figure 4- 26: Measurement of Time Accuracy for Pulse and Glitch Triggering
    176
    
    Check Sensitivity, Edge Trigger, DC Coupled
    177
    
    Figure 4- 27: Initial Test Hookup
    178
    
    Figure 4- -28: Measurement of Trigger Sensitivity - - 50 Mhz
    179
  - Output Signal Checks
    182
    
    Check Outputs — CH 3 Signal out and Aux Trigger out 4
    183
    
    Check Probe Compensation Output
    186
  - Serial Trigger Checks (TDS7000B Series Option ST and CSA7000B Series Only)
    190
    
    Check Serial Trigger Baud Rate Limits and Word Recognizer Position
    190
    
    Accuracy
    190
    
    Table 4- 10: Serial Pattern Data
    191
    
    Table 4- 11: Word Recognizer Data
    193
    
    Check Serial Trigger Clock Recovery Range
    197
    
    Table 4- 12: Clock Recovery Input Frequencies and Baud Rates
    199
  - Optical-To-Electrical Converter Checks (CSA7000B Series Only)
    201
    
    Check Dark Level Calibration
    201
    
    Table 4- 13: Dark Level
    202
    
    Check Maximum Optical-To-Electrical Noise 4
    203
    
    Table 4- 14: Optical Noise Limits
    204
    
    Check Optical-To-Electrical Gain 4
    205
    
    Table 4- 15: O/E Gain
    206
    
    Check Optical-To-Electrical System Bandwidth 4
    207
    
    Table 4- 16: O/E System Bandwidth
    211
  - Sine Wave Generator Leveling Procedure
    213
  - Adjustment Procedures
    215
  - Adjustment Interval
    217
  - Adjustment after Repair
    217
  - Adjustment
    217
  - Maintenance
    219
  - Preventing ESD
    221
  - Inspection and Cleaning
    222
    
    General Care
    222
    
    Cleaning Optical Connectors
    222
    
    Interior Cleaning
    223
    
    Exterior Cleaning
    224
    
    Flat Panel Display Cleaning
    224
    
    Table 6- 1: External Inspection Check List
    224
    
    Table 6- 2: Internal Inspection Check List
    225
    
    Removal and Installation Procedures 6
    225
  - Removal and Installation Procedures
    229
  - Preparation
    229
  - Table 6- 3: Tools Required for Module Removal
    230
  - Procedures for External Modules
    231
  - Procedures for Modules
    243
  - Troubleshooting
    285
  - Service Level
    285
  - Check for Common Problems
    285
  - Equipment Required
    287
  - Fault Isolation Procedure
    287
    
    BIOS Error Messages 6
    287
    
    Dip Switch Controls 6
    291
  - PPC and Microatx PC Diagnostics
    292
  - After Repair
    295
  - Software Updates
    295
  - BIOS Error Messages
    296
  - BIOS Beep Codes
    301
  - Dip Switch Controls
    302
  - Diagnostic LED
    303
  - Troubleshooting Using Reset Circuits
    304
  - Update/Restore the Microatx Board CMOS
    306
  - Installing an Authorization Key
    307
  - Hard Disk Drive Maintenance
    307
  - Repackaging Instructions
    309
  - Packaging
    309
  - Shipping to the Service Center
    309
    
    Options 7
    311
    
    Accessories 7
    313
    
    Symbols 9
    325

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