tektronix 1730 Series Manuals

Manuals and User Guides for tektronix 1730 Series. We have 1 tektronix 1730 Series manual available for free PDF download: Instruction Manual

tektronix 1730 Series Instruction Manual (258 pages)

Waveform Monitor

Brand: tektronix | Category: Monitor | Size: 3 MB

Instruction Manual
1
Table of Contents
5
Preface
15
Contacting Tektronix
16
Section 1 Introduction and Specification

19
- Typical Configurations
  20
- Options
  21
  - CRT Options
    21
  - Power Cord Options
    21
- Accessories
  21
  - Standard Accessories
    21
  - Optional Accessories
    21
- Safety Information
  22
- Specification
  22
- Table 1-1: Vertical Deflection System
  23
- Table 1-2: DC Restoration
  25
- Table 1-3: Calibrator
  25
- Table 1-4: Horizontal Deflection System
  25
- Table 1-5: Synchronization
  27
- Table 1-6: RGB/YRGB Mode
  28
- Table 1-7: CRT Display
  29
- Table 1-8: Power Source
  29
- Table 1-9: Environmental Characteristics
  29
- Table 1-10: Certifications and Compliances
  30
- Table 1-11: Physical Characteristics
  31
Section 2 Operating Instructions

33
Service Safety Summary

63
Section 3 Installation

67
Figure 3-10: a 1700F05 Side-By-Side Rack Mounting Cabinet with an Instrument

80
Figure 3-11: Considerations for Custom Installation of an Instrument

81
Section 4 Theory of Operation

83
- Figure 4-1: Simplified Representation of the 1730-Series Waveform Monitor
  
  85
- Overview
  85
- Block Diagram
  86
  - Circuit Blocks
    86
  - CRT, Unblanking, and High Voltage
    88
- Vertical Input
  88
  - Diagram 1
    88
    
    Channel Switch
    89
    
    Input Amplifiers
    89
    
    External Sync Input and Source Switch
    90
    
    Sync Stripper
    90
    
    Filter Selection
    91
    
    Calibrator
    92
- Vertical Output
  92
  - Diagram 2
    92
    
    Gain Cell
    92
    
    2Nd DC Restorer
    93
    
    Gain Cell Amplifier
    93
    
    Switchable Gain Amplifier
    93
    
    Vertical Output Amplifier
    94
    
    Pix Monitor
    95
- Timing
  95
  - Diagram 3
    95
    
    Horizontal Sync Generator
    96
    
    Field ID and Trigger Select
    97
    
    RGB Amplifier
    97
    
    Vertical Sync Generator
    97
- Figure 4-6: Relative Line Select Elements for the 2-Line Display
  
  99
- Figure 4-4: Simplified Representation of the AFC Phase-Lock Loop. 4-12.
  
  99
- Figure 4-5: Elements for Line Select Timing.
  
  99
- Sweep Generators and Horiz Output Diagram
  100
  - Sweep Generator
    100
  - Magnifier Amplifier
    101
  - Horizontal Output Amplifier
    102
- Microcontroller
  102
  - Diagram 5
    102
    
    Microprocessor
    102
  - Diagram 6
    102
    
    Table 4-1: Control Line Functions
    103
    
    Novram
    104
    
    Switch Control
    105
  - Focus Control
    106
  - Z-Axis Control
    106
  - Control Circuit Diagram 6
    106
  - Trace Rotation
    107
  - Graticule Illumination
    107
  - $ 11.8 V Regulators
    107
- Front Panel Diagram
  108
  - Indicators and Switches
    108
  - Controls
    108
- Low Voltage Power Supply Diagram
  109
  - Line Rectifier and Filter
    109
  - Pulse Width Modulator
    110
  - Output Filters
    111
  - Error Amplifier
    111
  - Feedback Transformer Driver and Peak Detector
    111
  - Output Under-Voltage Shutdown
    111
- High Voltage Power Supply Diagram
  112
  - HV Osc and Error Amp
    112
  - Power Supply Outputs
    112
  - Focus Amplifier
    113
  - Grid Drive Circuit
    113
  - Z-Axis Amplifier
    113
Figure 4-9: Z-Axis Timing for Readout.

114
Figure 4-8: Timing Signals for 1-Line and 2-Line Sweep

114
Figure 4-10: Pinout of the CRT Socket

114
Section 5 Checks and Adjustments

115
Figure 5-8: Segment of the Main Board, Showing the Test Points and Adjustment

148
Figure 5-9: Equipment Setup to Adjust 0.2 Ms Timing

148
Figure 5-10: Equipment Setup for Adjusting the Calibrator Amplitude

151
Figure 5-11: Equipment Setup for Adjusting Channel a Input Compensation

152
Figure 5-12: Adjusting for Best Flat Response

153
Figure 5-13: Using the High-Range Multiburst Signal to Set Flatness

155
Section 6 Maintenance

159
- Preventive Maintenance
  161
  - Cleaning
    161
  - Visual Inspection
    162
  - Static-Sensitive Components
    162
  - Table 6-1: Static Susceptibility
    162
  - Performance Checks and Readjustments
    163
- Troubleshooting
  163
  - Foldout Pages
    164
  - Parts Lists
    165
  - Major Assembly Interconnection
    166
  - General Troubleshooting Techniques
    167
- Specific Troubleshooting Techniques
  168
  - Power Supply
    168
  - Troubleshooting Procedure
    168
  - Introduction
    169
  - Low Volts Supply
    169
  - Table 6-2: Power Supply Fault Symptoms
    169
  - Table 6-3: Low Volts Supply Voltages
    169
  - Table 6-4: Control Circuit Test Points
    171
  - High Volts Supply
    172
  - Table 6-5: High Volts Supply Fault Symptoms
    172
  - Table 6-6: High Voltage Oscillator Test Points
    173
  - Serial Port and LED Driver Diagnostics
    174
- Corrective Maintenance
  175
  - Obtaining Replacement Parts
    175
- Mechanical Disassembly/Assembly
  176
  - Bezel Removal
    176
  - Graticule Light Removal and Replacement
    177
  - Removing the Rear Panel
    179
  - Removing the Front Panel and the Front Panel Circuit Board
    179
  - Removing the Main Board
    181
  - Removing the Power Supply Board
    182
- Repackaging
  183
Section 7 Options

185
- CRT Options
  187
- Power Cord Options
  187
- Cabinets
  187
  - Plain Cabinet (1700F00)
    187
  - Carrying Case (1700F02)
    188
  - Side-By-Side Rack Adapter (1700F05)
    188
  - Blank Panel (1700F06)
    188
  - Utility Drawer (1700F07)
    188
- Ordering
  188
Section 8 Replaceable Electrical Parts

189
Section 9 Diagrams/Circuit Board Illustrations

223
Section 10 Replaceable Mechanical Parts

249
- Parts Ordering Information
  249
- Using the Replaceable Mechanical Parts List
  249
  - Abbreviations
    249
  - Chassis Parts
    249
- Column Descriptions
  250
  - Qty (Column 5)
    250
  - Name and Description (Column 6)
    250
  - Mfr. Code (Column 7)
    250
  - Mfr. Part Number (Column 8)
    250
  - Cross Index – Mfr. Code Number to Manufacturer
    251
- Replaceable Mechanical Parts
  252

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tektronix 1730 Series Manuals

tektronix 1730 Series Instruction Manual (258 pages)

Table of Contents

Section 1 Introduction and Specification

Section 2 Operating Instructions

Figure 2-1: 1730-Series Front-Panel Control Locations

Figure 2-2: 1730-Series Rear Panel

Figure 2-3: Equipment Connections for the 1730-Series “Operator's Checkout

Figure 2-13: Two-Field Display with 15 Line Mode of the LINE SELECT on

Service Safety Summary

Section 3 Installation

Figure 3-1: Plug Jumper Locations and RGB Compensation Adjustments

Figure 3-9: a 1700-Series Instrument Mounted in a 1700F05 Cabinet with a Blank

Figure 3-8: the 1700F05 Side-By-Side Rack Adapter

Figure 3-10: a 1700F05 Side-By-Side Rack Mounting Cabinet with an Instrument

Figure 3-11: Considerations for Custom Installation of an Instrument

Section 4 Theory of Operation

Figure 4-1: Simplified Representation of the 1730-Series Waveform Monitor

Figure 4-6: Relative Line Select Elements for the 2-Line Display

Figure 4-4: Simplified Representation of the AFC Phase-Lock Loop. 4-12.

Figure 4-5: Elements for Line Select Timing.

Figure 4-9: Z-Axis Timing for Readout.

Figure 4-8: Timing Signals for 1-Line and 2-Line Sweep

Figure 4-10: Pinout of the CRT Socket

Section 5 Checks and Adjustments

Figure 5-1: Remote Connector for RGB

Figure 5-2: Remote Connector for 90/100 Triggering

Figure 5-3: Ten Full Cycles of Calibrator Signal between Timing Marks

Figure 5-5: Checking PIX MON out Signal Amplitude

Figure 5-6: Initial Equipment Setup to Check Flat Response

Figure 5-7: Adjustment Locations for the Main and Power Supply Boards

Figure 5-4: Equipment Hook-Up for Checking Vertical Gain.

Figure 5-8: Segment of the Main Board, Showing the Test Points and Adjustment

Figure 5-9: Equipment Setup to Adjust 0.2 Ms Timing

Figure 5-10: Equipment Setup for Adjusting the Calibrator Amplitude

Figure 5-11: Equipment Setup for Adjusting Channel a Input Compensation

Figure 5-12: Adjusting for Best Flat Response

Figure 5-13: Using the High-Range Multiburst Signal to Set Flatness

Section 6 Maintenance

Section 7 Options

Section 8 Replaceable Electrical Parts

Section 9 Diagrams/Circuit Board Illustrations

Section 10 Replaceable Mechanical Parts

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