Tektronix 2230 Manuals

Manuals and User Guides for Tektronix 2230. We have 3 Tektronix 2230 manuals available for free PDF download: Service Manual, Operator's Manual, Programming Manual

Tektronix 2230 Service Manual (483 pages)

DIGITAL STORAGE OSCILLOSCOPE

Brand: Tektronix | Category: Test Equipment | Size: 38.26 MB

Table of Contents
3
List of Illustrations
6
List of Tables
8
Operators Safety Summary
10
Servicing Safety Summary
11
Section 1 GENERAL INFORMATION
13
- Introduction
  13
- Specification
  13
CH 2 or Y, and EXT INPUT Connectors
26
1 Physical Dimensions of the 2230 Oscilloscope

27
- Section 2 OPERATING INFORMATION
  28
  - Preparation for Use
    28
    
    Safety
    28
    
    Line Voltage
    28
    
    Power Cord
    28
    
    Line Fuse
    29
    
    Instrument Cooling
    29
    
    Start-Up
    29
2 1 Securing the Detachable Power-Cord to the Instrument

29
- Optional Power Cord Data
  29
  - Repackaging
    30
  - Controls, Connectors, and Indicators
    31
    
    Power and Display
    31
    
    Vertical
    31
    
    Vertical Controls and Connectors
    33
    
    Horizontal
    35
    
    Horizontal Controls
    36
    
    Trigger
    39
    
    Storage Controls
    42
    
    Menu Selected Functions
    44
    
    Rear Panel
    46
    
    Side Panel
    46
    
    Crt Readout
    47
    
    Side Panel
    47
- X-Y Plotter Interfacing
  48
- Crt Readout Display
  49
  - Operating Considerations
    50
    
    Graticule
    50
    
    Grounding
    50
    
    Signal Connections
    50
- Graticule Measurement Markings
  50
  - Input-Coupling Capacitor Precharging
    51
- Operator's Checks and Adjustments
  52
  - Initial Setup
    52
  - Trace Rotation Adjustment
    53
  - Probe Compensation
    53
  - Horizontal Accuracy Check
    54
- Section 3 THEORY of OPERATION
  55
  - Section Organization
    55
  - Integrated Circuit Descriptions
    55
  - General Description
    55
3 Simplified Block Diagram

56
- Detailed Circuit Description
  81
  - ANALOG Cl RCUITRY
    81
  - Vertical Attenuators
    81
- Block Diagram of the Channel 1 Attenuator Circuit
  82
  - Vertical Preamplifiers
    84
- Store-Non Store Vertical Switching
  85
  - Vertical Output Amplifier
    86
  - Triggering
    87
  - A Sweep Generator and Logic
    91
  - B Timing and Alternateb Sweep
    94
  - Horizontal
    97
  - Horizontal Amplifier Block Diagram
    98
  - Microprocessor and Store-Panel Controls
    99
  - Status Adc and Bus Interface
    100
  - Storage Acquisition
    102
  - Acquisition Memory
    104
- Acquisition Memory Timing
  111
  - Digital Time Base
    112
- Clock Timing
  112
  - Digital Display
    118
  - Vector Generator
    119
  - Power Input, Preregulator and Inverter
    121
  - Power Supply Secondaries, Z-Axis and Crt
    123
- Simplified Diagram of the DC Restorer Circuitry
  124
  - X-Y Plotter
    125
- Section 4 PERFORMANCE CHECK PROCEDURE
  127
- Introduction
  127
  - Purpose
    127
  - Performance Check Interval
    127
  - Structure
    127
  - Test Equipment Required
    127
  - Limits and Tolerances
    127
  - Preparation for Checks
    127
  - Index to Performance Check Steps
    129
- Vertical
  130
  - Initial Control Settings
    130
  - Procedure Steps
    130
- Horizontal
  138
  - Initial Control Settings
    138
  - Procedure Steps
    138
- Trigger
  143
  - Initial Control Settings
    143
  - Procedure Steps
    143
- External Z-Axis, Probe Adjust, External Clock, and X-Y Plotter
  147
  - Initial Control Settings
    147
  - Procedure Steps
    147
- Section 5 ADJUSTMENT PROCEDURE
  149
- Introduction
  149
  - Purpose
    149
  - Structure
    149
  - Test Equipment
    149
  - Limits and Tolerances
    149
  - Adjustments Affected by Repairs
    149
  - Preparation for Adjustment
    149
  - Index to Adjustment Procedure Steps
    151
- Power Supply and Crt Display
  152
  - Initial Control Settings
    152
  - Procedure Steps
    152
- Vertical
  154
  - Initial Control Settings
    154
  - Procedure Steps
    154
- Horizontal
  167
  - Initial Control Settings
    167
  - Procedure Steps
    167
- Trigger
  175
  - Initial Control Settings
    175
  - Procedure Steps
    175
- External Z-Axis, Probe Adjust, External Clock, and X-Y Plotter
  180
  - Initial Control Settings
    180
  - Procedure Steps
    180
- Section 6 MAINTENANCE
  182
- Static-Sensitive Components
  182
- Preventive Maintenance
  183
  - Introduction
    183
    
    General Care
    183
    
    Inspection and Cleaning
    183
    
    Lubrication
    186
    
    Semiconductor Checks
    186
  - Periodic Readjustment
    186
- Troubleshooting
  186
  - Introduction
    186
  - Troubleshooting Aids
    186
- Multi-Connector Holder Orientation
  188
- Isolated Kernel Timing
  190
  - Troubleshooting Equipment
    192
  - Troubleshooting Techniques
    192
  - Diagnostics
    195
Diagnostic Messages

198
- Diagnostic Menu
  200
- Error Code Timing (U4119)
  201
Diagnostic Tests

202
- Corrective Maintenance
  212
- Introduction
  212
  - Maintenance Precautions
    212
  - Obtaining Replacement Parts
    212
  - Maintenance Aids
    212
  - Interconnections
    214
  - Transistors and Integrated Circuits
    214
  - Soldering Techniques
    214
  - Removal and Replacement Instructions
    215
- Location of Screws and Spacers on the Storage Circuit Board
  218
6 9 Location of Screws Securing Power-Supply Shield and the Support

221
- Bracket to the Rear Chassis Frame
  221
  - Introduction
    228
  - Standard Functions Formats, and Features
    229
- Performance Conditions
  230
7 Option Side Panels

231
- Interface Status Indicators
  235
- Gpib Parameter Selection
  236
- Rs-232-C Parameter Selection
  237
- Waveform Transfers
  255
  - Remote-Local Operating States
    258
  - Instrument Response to Interface Messages
    259
- Gpib Programming
  260
  - Reset under Communication Options Control
    261
  - Ascii Code Chart
    265
    
    Option 10 Theory of Operation
    266
    
    Option 12 Theory of Operation
    267
  - Option Memory
    269
  - Performance Check Procedure
    270
  - Adjustment Procedure
    271

Tektronix 2230 Operator's Manual (188 pages)

Digital Storage Oscilloscope

Brand: Tektronix | Category: Test Equipment | Size: 8.71 MB

Table of Contents

5
- List of Illustrations
  7
- Operators Safety Summary
  11
- Section 1 GENERAL INFORMATION
  13
  - Introduction
    13
  - Specification
    13
- Section 2 PREPARATION for USE
  29
  - Safety
    29
  - Line Voltage
    29
  - Power Cord
    29
  - Line Fuse
    30
  - Instrument Cooling
    30
  - Start-Up
    30
  - Repackaging
    31
- Section 3 CONTROLS, CONNECTORS
  33
  - And Indicators
    33
  - Power and Display
    33
  - Vertical
    33
  - Horizontal
    37
  - Trigger
    41
  - Storage Controls
    44
  - Menu Selected Functions
    46
  - Rear Panel
    48
  - Side Panel
    48
  - Crt Readout
    49
- Section 4 OPERATING CONSIDERATIONS
  53
  - Graticule
    53
  - Grounding
    53
  - Signal Connections
    53
  - Input-Coupling Capacitor Precharging
    54
  - Initial Setup
    55
  - Trace Rotation Adjustment
    56
  - Probe Compensation
    56
  - Horizontal Accuracy Check
    57
- Section 6 BASIC APPLICATIONS
  59
- Introduction
  59
- Oscilloscope Displays
  59
  - Non Store Displays
    59
  - Digital Storage Displays
    61
- Making Digital Storage Measurements
  63
  - Ac Peak-To-Peak Voltage Using Cursors
    63
  - Ground Referenced de Voltage
    63
  - Time Duration
    64
  - Frequency
    65
  - Rise Time
    65
  - Waveform Comparison
    66
  - Time Difference between Repetitive Pulses
    67
  - Time Difference between Two Time-Related Pulses
    68
  - Phase Difference between Sinusoidal Signals
    68
  - Slope
    70
  - Low-Level Signal Measurements
    70
- Making Nonstorage Measurements
  74
  - Ac Peak-To-Peak Voltage
    74
  - Ground Referenced DC Voltage
    75
  - Algebraic Addition
    76
  - Common-Mode Rejection
    76
  - Time Duration
    77
  - Amplitude Comparison
    78
  - Frequency
    79
  - Rise Time
    79
  - Time Difference between Two Time-Related Pulses
    80
  - Phase Difference
    81
  - Time Comparison
    82
  - Tv Line Signal
    83
  - Tv Field Signal
    83
  - Dela Yeo-Sweep Magnification
    83
  - Delayed-Sweep Time Measurements
    85
- Introduction
  89
- General Information
  89
  - Standard Accessories
    89
  - Optional Accessories
    89
  - International Power Cord Options
    90
  - Option 10
    90
  - Option 12
    90
  - Option 33
    90
- Communications Option Operation
  90
- Communication and Waveform Transfer
  105
  - COMMUNICATION and WAVEFORM Appendix B
    105
  - Readout/Message Command Character Set
    105
  - Messages and Communication Protocol
    105
  - Waveform Transfers
    109
  - Communication Commands
    112
  - Status Bytes and Event Codes
    135
- Appendix A PERFORMANCE CHECK PROCEDURE
  139
- Introduction
  139
  - Purpose
    139
  - Performance Check Interval
    139
  - Structure
    139
  - Test Equipment Required
    139
  - Limits and Tolerances
    139
  - Preparation for Checks
    139
Index to Performance Check Steps

141
- Horizontal
  142
  - Check Deflection Accuracy and Variable Range
    142
  - Check Store Deflection Accuracy
    143
  - Check Save Expansion and Compression
    143
  - Check Position Range
    144
  - Check Acquisition Position Registration
    144
  - Check Non Store Aberrations
    144
  - Check Store Aberrations
    145
  - Check Bandwidth
    145
  - Check Repetitive Store Mode and Bandwidth
    146
- Vertical
  142
  - Initial Control Settings
    142
  - Procedure Steps
    142
- Check Bandwidth Limit Operation
  146
- Check Single Sweep Sample Acquisition
  146
- Check Common-Mode Rejection Ratio
  147
- Check Non Store and Store Channel Isolation
  147
- Check Store Mode Cross Talk
  148
- Check Store Pulse Width Amplitude
  148
- Check Average Mode
  149
  - Initial Control Settings
    150
  - Procedure Steps
    150
  - Horizontal
    150
    
    Check Timing Accuracy and Linearity
    150
  - Check Store Differential and Cursor Time Difference Accuracy
    151
    
    Appendix A-2230 Operators
    152
    
    Check Delay Time Differential Accuracy
    152
    
    Check Variable Range and Sweep Separation
    152
    
    Check Delay Jitter
    153
    
    Check Position Range
    153
    
    Check Store Expansion Range
    153
    
    Check 4K to 1 K Display Compress
    154
    
    Check Non Store Sweep Length
    154
  - Check X Gain
    154
  - Check X Bandwidth
    154
- Trigger
  155
  - Initial Control Settings
    155
  - Procedure Steps
    155
  - Check Internal a and B Triggering
    155
    
    Check HF Reject a Triggering
    156
- Check External Triggering
  157
  - Check External Trigger Ranges
    157
- Check Single Sweep Operation
  157
  - Check Acquisition Window Trigger Point
    158
- External Z-Axis, Probe Adjust, External Clock, and X-Y Plotter
  159
  - External Z-Axis, Probe Adjust, External Clock and X-Y Plotter
    159
  - Initial Control Settings
    159
  - Procedure Steps
    159
    
    Check External Z-Axis Operation
    159
    
    Check Probe Adjust Operation
    159
    
    Check External Clock
    160
    
    Check X-Y Plotter
    160
- Rs-232-C Device Interconnection
  161
  - Introduction
    161
  - Determining Device Type
    161
  - Interconnection Rules
    162
  - Interconnection Cable Type Identification
    163
  - Rs-232-C Interconnection Cable-Type Illustrations
    163
  - Interconnection Cable Part Numbers
    167
- Printer/Plotter Operation
  170
  - Plotter Types
    170
- Questions and Answers
  177

Tektronix 2230 Programming Manual (42 pages)

Digital Oscilloscope

Brand: Tektronix | Category: Test Equipment | Size: 2.39 MB

Tektronix Categories

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Printer Portable Generator

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Tektronix 2230 Manuals

Tektronix 2230 Service Manual (483 pages)

Table of Contents

1 Physical Dimensions of the 2230 Oscilloscope

2 1 Securing the Detachable Power-Cord to the Instrument

3 Simplified Block Diagram

Diagnostic Messages

Diagnostic Tests

6 9 Location of Screws Securing Power-Supply Shield and the Support

7 Option Side Panels

Tektronix 2230 Operator's Manual (188 pages)

Table of Contents

Table of Contents

Index to Performance Check Steps

Tektronix 2230 Programming Manual (42 pages)

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