Tektronix 2440 Manuals

Manuals and User Guides for Tektronix 2440. We have 6 Tektronix 2440 manuals available for free PDF download: User Manual, Manual, Programmer's Reference Manual, User Reference Manual, Service Manual

Tektronix 2440 User Manual (531 pages)

Serial Number B014064 & below

Brand: Tektronix | Category: Test Equipment | Size: 57.39 MB

Table of Contents
5
List of Illustrations
7
Operators Safety Summary
10
Servicing Safety Summary
11
Section 1 SPECIFICATION
13
Introduction
13
Performance Conditions
16
Preparation for Use
39
Safety
39
Line Voltage Selection
39
Line Fuse
39
Power Cord
41
Instrument Cooling
41
Start-Up
41
Power-Down
42
Repackaging for Shipment
42
Theory of Operation
43
Section Organization
43
Integrated Circuit Descriptions
43
Simplified Block Diagram Description
44
Detailed Block Diagram Description
50
Introduction
50
Input Signal Conditioning and Analog Sampling
50
Acquisition Process and Control
52
Data Clocking to Acquisition Memory
52
Analog Data Conditioning and A/D Conversion
53
Acquisition Processing and Display
54
Detailed Circuit Description
57
System Processor
57
Waveform Processor System
64
Front Panel Processor
70
Front Panel Controls
72
System Dac and Acquisition Control Registers
73
SYSTEM DAC (Cont) and AUXILIARY FRONT PANEL
75
System Clocks
77
Time Base Controller and Acquisition Memory
81
Attenuators and Preamplifiers
85
Peak Detectors and CCD/Clock Drivers
87
Triggers and Phase Clocks
93
Jitter Correction Ramps
98
Trigger Holdoff, Jitter Counters, and Calibrator
100
CCD Output
103
A/D Converter and Acquisition Latches
104
Display and Attributes Memory
105
Display Control
108
Display Output
115
Supply and C R T
117
System I/O
122
Video Option
126
Low-Voltage Power Supply
134
Low-Voltage Regulators
140
Performance Check and Functional Verification Procedure
143
Introduction
143
Preparation
143
Initial Setup
146
Vertical System
148
Triggering Systems
159
Horizontal System
166
Additional Verifications and Checks
169
Adjustment Procedure
183
Introduction
183
Calibration Sequence and Partial Procedures
183
W Arm -Up Tim E R E Q U Ir E M E N T
183
Preservation of Instrument Calibration
184
Internal Adjustments
185
Self Calibration
204
External Calibration
205
Maintenance
209
Instrument Calibration
209
National Bureau of Standards Traceability
210
Voiding Calibration
210
Static-Sensitive Components
211
Preventive Maintenance
212
Introduction
212
General Care
212
Inspection and Cleaning
212
Lubrication
214
Semiconductor Checks
214
Periodic Readjustment
214
Troubleshooting
215
Introduction
215
Troubleshooting Aids
215
Troubleshooting Equipment
217
Troubleshooting Techniques
217
Corrective Maintenance
219
Introduction
219
Maintenance Precautions
219
Obtaining Replacement Parts
219
Maintenance Aids
220
Interconnections
220
Transistors and Integrated Circuits
220
Soldering Techniques
222
Removal and Replacement Procedure
223
Diagnostics and Internal Calibration Routines
233
Introduction
233
Overview
233
Calibration Routines
233
Diagnostic Routines
235
Diagnostics Operation Via the Gpib Interface
242
Diagnostic Procedures
243
Section 7 OPTIONS and ACCESSORIES
319
Options Description
319
Power Cords
319
Option 1R- Rackmounted 2 4 4
319
Option 11 Probe Power
319
Standard Accessories
320
Optional Accessories
320
Section 8 REPLACEABLE ELECTRICAL PARTS
321
Change Information
321

Tektronix 2440 Manual (398 pages)

SERVICE

Brand: Tektronix | Category: Test Equipment | Size: 28.81 MB

Table of Contents
3
List of Illustrations

5
List of Tables

7
Operators Safety Summary

8
Servicing Safety Summary

9
- Section 1 SPECIFICATION
  11
  - Introduction
    11
  - Performance Conditions
    14
1 Dimensional Drawing

32
- Section 2 PREPARATION for USE
  37
  - Safety
    37
  - Line Voltage Selection
    37
  - Line Fuse
    37
  - Power Cord
    39
  - Instrument Cooling
    39
  - Start-Up
    39
  - Power-Down
    40
  - Repackaging for Shipment
    40
- Section 3 THEORY of OPERATION
  41
- Front Panel Processor
  68
- Front Panel Controls
  70
- System Dac and Acquisition Control Registers
  71
- SYSTEM DAC (Cont) and AUXILIARY FRONT PANEL
  73
- System Clocks
  75
- Time Base Controller and Acquisition Memory
  79
- Attenuators and Preamplifiers
  83
- Peak Detectors and CCD/Clock Drivers
  85
3 Simplified Block Diagram

86
- Simplified CCD Architecture
  89
- Triggers and Phase Clocks
  91
- Trigger Logic Array Control Data Byte
  93
- Jitter Correction Ramps
  96
- Jitter Correction Waveforms
  97
- Trigger Holdoff, Jitter Counters, and Calibrator
  98
- CCD Output
  101
- A/D Converter and Acquisition Latches
  102
- Display and Attributes Memory
  103
- Display Control
  106
- Readout State Machine Flow Chart
  111
- Display Output
  113
- Vertical Vector Generator
  113
- High Voltage Power
  115
- Supply and Crt
  115
- DC Restorer
  115
- System I/O
  120
- GPIB Three-Wire Handshake State Diagram
  122
- Video Option
  124
- Video Option Waveforms
  127
- Low Voltage Power Supply
  132
- PWM Switching Waveforms
  136
- Low Voltage Regulators
  138
Section 4 PERFORMANCE CHECK and FUNCTIONAL VERIFICATION PROCEDURE

141
- Introduction
  141
  - Preparation
    141
  - Initial Setup
    145
- Vertical System
  146
- Triggering Systems
  158
- Horizontal System
  166
- Additional Verifications and Checks
  169
- Section 5 ADJUSTMENT PROCEDURE
  185
- Introduction
  185
  - Calibration Sequence and Partial Procedures
    185
    
    Warm-Up Time Requirement
    185
    
    Preservation of Instrument Calibration
    186
- Internal Adjustments
  187
- Adjustment Locations for Displays 4 through 6
  188
  - Display 5—Vertical and Horizontal Gain, Offset, and Vector Compensation Adjustment Pattern
    189
  - Display 6— Integrator Time Adjustment Pattern
    190
- CCD Counts Display and CM Adjustment Menu
  192
- Sides 1 and 3 before Adjustment of LIS and after
  197
- CH 1 with L-Clocks Correctly Adjusted, but with Stray Samples
  198
- Display for Adjusting CCD a and T Clocks
  199
- Typical CH 1 and CH 2 Displays after Clock Adjustment
  200
- Checking Sample Dispersion
  201
- Self Calibration
  206
- External Calibration
  207
- Section 6 MAINTENANCE
  211
  - Instrument Calibration
    211
  - National Bureau of Standards Traceability
    212
  - Voiding Calibration
    212
- Static-Sensitive Components
  213
- Preventive Maintenance
  214
  - Introduction
    214
  - General Care
    214
  - Inspection and Cleaning
    214
  - Lubrication
    216
  - Semiconductor Checks
    216
  - Periodic Readjustment
    216
- Troubleshooting
  217
  - Introduction
    217
  - Troubleshooting Aids
    217
6 Multipin Connector

218
- Troubleshooting Equipment
  219
- Troubleshooting Techniques
  219
- Corrective Maintenance
  221
  - Introduction
    221
  - Maintenance Precautions
    221
  - Obtaining Replacement Parts
    221
  - Maintenance Aids
    222
  - Interconnections
    222
  - Transistors and Integrated Circuits
    222
  - Soldering Techniques
    224
  - Removal and Replacement Procedure
    225
- Circuit Board Location
  226
- Installation Sequence for Installing the Crt Frame Screws
  233
  - Diagnostics and Internal Calibration Routines
    235
  - Introduction
    235
  - Overview
    235
  - Calibration Routines
    235
  - Diagnostic Routines
    237
  - Diagnostics Operation
    239
- Trigger LED Binary Coding for Diagnostic Tests
  239
- Main EXT DIAG Menu
  240
  - Via the Gp1B Interface
    244
  - Diagnostic Procedures
    245
- Initial Troubleshooting Chart................................................................ -
  246
- Mux Test Waveforms
  251
Section 7 OPTIONS and ACCESSORIES

331
- Options Description
  331
- Options A1-A5:-International Power Cords
  331
- Option 1R-Rackmounted
  331
- Option 03-Word Recognizer Probe
  331
- Option 05-Video Option
  331
- Option 11 Probe Power
  331
- Standard Accessories
  332
- Rackmounting Accessories
  332
- Optional Accessories
  332
Section 8 REPLACEABLE ELECTRICAL PARTS

333
Change Information

333

Tektronix 2440 Programmer's Reference Manual (186 pages)

Brand: Tektronix | Category: Test Equipment | Size: 8.38 MB

Table of Contents
5
Tables
7
Operators Safety Summary
8
- Tips for New Users
  11
Establishing GPIB Communication
12
- Setting the GPIB Mode
  13
  - Talk-Only
    13
  - Listen-Only
    13
  - Talk-Listen
    15
  - Devices
    15
  - Off Bus
    15
  - Which Terminator Should You Choose
    16
- Setting the GPIB Primary Address
  17
- Sample Controller Program
  18
- Debugging the Interface When It Doesn't Work
  19
  - GPIB Status Menu
    19
  - What Do the GPIB Status Led's Mean
    20
How to Write Programs
21
- Sending a Command to the 2440
  22
  - Building Commands
    22
  - Composing Messages
    24
  - Terminating Messages
    24
  - Asking the 2440 a Question
    25
    
    Using PATH Mode
    25
    
    Programming with Srqs
    27
    
    Programming Without Srqs
    29
  - Making Measurements with the 2440
    30
    
    Using the WPE Feature
    30
    
    Making Custom Measurements
    35
    
    Constructing a Sequence
    39
    
    How to Use the 2440 Autostep Sequencer
    39
  - Removing Unwanted Sequences
    42
  - Using the Sequencer
    43
  - Sending and Receiving Sequences
    44
  - Making Printer or Plotter Copies
    47
  - Making Copies Without a Controller
    48
  - Making Copies with a Controller
    50
  - Save-On-Delta Hard Copies
    52
  - Mode
    52
- How to Save Instrument Settings
  54
  - Power-Up Default Setups
    54
  - Using a Controller
    54
  - Using the Sequencer
    56
- Using Group Execute Trigger
  56
Debugging Your Programs
57
- Familiarization
  58
- Interacting with the Display
  59
- Character Update Rate
  60
- Using the 2440 as a Bus Monitor
  60
GPIB Commands
61
Vertical Commands
62
Trigger Commands
65
Horizontal Commands
72
Acquisition Commands
74
Saveref Commands
76
Display Commands
79
Cursor Commands
81
Automatic Feature Commands
83
Sequencer Commands
88
Output Commands
92
Miscellaneous Commands
93
Waveform Commands
100
Waveform Data Commands
102
Service Request Commands
105
Calibration and Diagnostic Commands
107
B Discussion on Waveforms
108
- Doing a Waveform Transfer
  109
  - From the 2440 to a Controller
    109
  - To the 2440
    109
  - From 2440 to 2440
    111
  - Waveform Data Formats
    113
    
    Data Point Representation
    113
    
    ASCII Format Encoding
    114
    
    Binary Formats
    116
  - Scaling the Data Points
    121
    
    Sample Conversion to Volts
    121
- Command Error Events
  129
- Execution Error Events
  130
- Internal Errors
  131
- System Messages
  131
- User Request Events
  132
- Operation Complete Events
  133
- Execution Warning
  133
- Device Dependent Message
  135
- Fatal Error
  135
  - Mechanical
    137
    
    Allowable Configurations
    137
    
    Restrictions
    137
    
    Electrical Elements
    138
    
    Acceptor Handshake (AH
    139
    
    Device Clear (DC)
    139
    
    Functional Elements
    139
    
    Listener (L) and Listener Extended (LE)
    139
    
    Source Handshake (SH
    139
    
    Talker (T) and Talker Extended (te
    139
    
    Controller (C
    140
    
    Device Trigger (DT)
    140
    
    Parallel Poll (PP
    140
    
    Remote/Local (RL
    140
    
    Service Request (SR
    140
    
    Instrument Addresses
    141
    
    Listen Address
    141
    
    Primary Address
    141
    
    Secondary Address
    141
    
    Talk Address
    141
    
    Data Bus
    142
    
    GPIB Buses
    142
    
    Management Bus
    143
    
    Handshake Bus
    144

Tektronix 2440 User Reference Manual (54 pages)

DIGITAL OSCILLOSCOPE

Brand: Tektronix | Category: Test Equipment | Size: 1.83 MB

Table of Contents
4
Illustrations
6
Getting Started/Fran T Panel
8
- Front Panel Buttons and Controls
  12
CRT Readout Display
13
Status/Help Menu
14
Powering up
14
- Status Menu Display
  14
- POWER and MENU off Button
  16
CRT Display Menus
18
- INTENSITY Control, SELECT and STATUS/HELP Buttons
  18
Auto Setup
20
- AUTO SETUP Button
  20
PRGM Autostep
22
- PRGM Button
  22
Measure
25
- MEASURE Button
  25
Output
29
- OUTPUT Button
  29
Vertical
31

Tektronix 2440 Service Manual (40 pages)

Brand: Tektronix | Category: Test Equipment | Size: 2.15 MB

Tektronix 2440 User Reference Manual (6 pages)

digital oscilloscope

Brand: Tektronix | Category: Test Equipment | Size: 0.28 MB

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