Tektronix 7623A Manuals

Manuals and User Guides for Tektronix 7623A. We have 3 Tektronix 7623A manuals available for free PDF download: Instruction Manual

Tektronix 7623A Instruction Manual (318 pages)

Storage oscilloscope with options service

Brand: Tektronix | Category: Test Equipment | Size: 30 MB

Table of Contents

3
- List of Illustrations
  8
- Operating Information
  13
- Preliminary Operation
  13
- Ac Power Sources
  13
- Ac Power Cord
  13
- Operating Voltage
  13
- Operating Temperature
  15
- Rackmounting
  15
- Plug-In Units
  16
- Plug-In Installation and Removal
  16
- Controls and Connectors
  17
- Front Panel Controls and Connectors
  18
- Rear Panel Controls and Connectors
  20
- Graticule
  22
- General Operating Information
  22
- Display Focus
  22
- Intensity Control
  22
- Light Filter
  23
- Beamfinder
  23
- Readout Modes
  24
- Display Photography
  24
- Storage
  25
- Care of Storage Screen
  26
- Vertical Mode
  27
- Trigger Source
  28
- Operation
  29
- Intensity Modulation
  29
- Calibrator
  30
- Raster Display
  30
- Signals out
  31
- Applications
  32
- Specifications
  33
- Introduction
  33
- Standard Accessories
  41
- Theory of Operation
  43
- Logic Fundamentals
  44
- Symbols
  44
- Logic Polarity
  47
- Input/Output Tables
  47
- Non Digital Devices
  47
- Block Diagram
  47
- Z-Axis Logic
  51
- Main Interface
  51
- Theory of Operation
  51
- Clock Generator
  53
- Vertical Chopped Blanking
  54
- Chop Counter
  57
- Vertical Mode Control
  59
- Vertical Binary
  60
- Plug-In Binary
  62
- Output Buffers
  63
- Trigger Selector
  63
- Trigger Mode and Addsignals
  63
- Trigger Channel Switch
  65
- Trigger Output Amplifier
  66
- Vertical Signal Buffer
  67
- Vertical Interface
  67
- Vertical Channel Switch
  67
- Auxiliary Y-Axis Input Amplifier
  68
- Delay-Line Buffer
  68
- Delayline
  69
- Vertical Amplifier
  69
- Centering and Readout Amplifier
  69
- Input Amplifier
  70
- Beamfinder Network
  70
- Output Amplifier
  70
- Horizontal Amplifier <6
  71
- Horizontal Channel Switch
  71
- Right Output Amplifier
  72
- Left Output Amplifier
  72
- High Voltage Regulation
  73
- Crt Circuit <7
  73
- Sawtooth out
  73
- Gate out
  73
- Vert Sig out
  73
- Outputsignals
  73
- Auto Focus DC Restorer
  75
- Auto Focus
  76
- Control Grid DC Restorer
  76
- Z-Axis Amplifier
  76
- Crt Control Circuits
  77
- Low-Voltage Power Supply
  77
- Power Input
  77
- 50-Volt Supply
  80
- 15-Volt Supply
  82
- Graticule Light Supply
  83
- Calibrator 0)
  83
- Three-Compartment Mainframes
  85
- Introduction
  85
- Readout System
  85
- Display Format
  86
- Developing the Display
  86
- Timer
  93
- Time-Slot Counter
  95
- Word Trigger
  96
- Channel Counter
  96
- Readout Control
  96
- Single-Shot Lockout
  97
- Encoding the Data
  98
- Column and Row Data Switches
  101
- Display-Skip Generator
  102
- Column and Row Decoders
  102
- Zeros Logic and Memory
  103
- Character Generators
  106
- Decimal Point Logic and Character Position Counter
  106
- Format Generator
  107
- Y-Output Amplifier
  109
- X-Output Amplifier
  109
- Display Sequence
  109
- Storage System
  110
- Operational Amplifiers
  115
- Maintenance
  118
- Preliminary Information
  118
- Panel Removal
  118
- Power Unit Removal
  119
- Preventive Maintenance
  120
- Cleaning
  120
- Lubrication
  121
- Visual Inspection
  122
- Semiconductor Checks
  122
- Recalibration
  122
- Troubleshooting
  122
- Troubleshooting Aids
  122
- Troubleshooting Equipment
  125
- Troubleshooting Techniques
  125
- Corrective Maintenance
  130
- Obtaining Replacement Parts
  130
- Soldering Techniques
  130
- Component Replacement
  131
- Semiconductor Replacement
  135
- Cathode-Ray Tube Replacement
  137
- Switch Replacement
  138
- Graticule-Bulb Replacement
  139
- Power Transformer Replacement
  139
- High Voltage Compartment
  139
- Fuse Replacement
  140
- Recalibration after Repair
  140
- Instrument Repackaging
  140
- Performance Check/Calibration Page
  141
- Preliminary Information
  141
- Calibration Interval
  141
- Tektronix Field Service
  141
- Using this Procedure
  141
- Test Equipment Required
  141
- Part I--Performance Check
  142
- Warm-Up and Temperature Requirements
  142
- Signal Connections
  142
- Special Calibration Fixtures
  142
- Calibration Equipment Alternatives
  142
- Part H-Calibration
  144
Part I--Performance Check

146
- Check Focus
  148
- Check TRACE ROTATION
  148
- CRT and Z-Axis Check
  148
- Check External Z Axis
  149
- Check Vertical Gain
  150
- Vertical Deflection System Check
  150
- Check Bandwidth
  151
- Check Vertical Linearity
  151
- Check BEAMFINDER Operation
  152
- Check Channel Isolation
  152
- Check Vertical Modes
  152
- Check High-Frequency Timing
  154
- Check Horizontal Linearity
  154
- Horizontal Deflection System Check
  154
- Check X-¥ Phase Shift
  155
- 4, Check Horizontal Bandwidth
  156
- Check Calibrator Output Voltage
  157
- Check Calibrator Repetition Rate
  158
- Check EXT SS RESET in
  159
- Check SS READY OUT-REMOTE ERASE
  159
- Check VERT SIG out
  159
- Signals In/Out Check
  159
- Check + GATE out
  160
- Check + SAWTOOTH out
  160
- Check Readoutoperation
  161
- Readout System Check
  161
- Check Readout Gate Trig'D Operation
  162
- Check BISTABLE Writing Speed
  163
- Storage System Check
  163
- Check Periodic Erase
  164
- Check SAVE and SAVE INTEN
  164
- Check VAR PERSIST Writing Speed
  164
- Check VAR PERSIST FAST Writing Speed
  165
Part II--Calibration

166
- Introduction
  166
- Adjust -50 Volt Power Supply
  169
- Check Remaining Power Supply Voltages
  169
- Low Voltage Power Supply
  169
- Check High-Voltage Power Supply
  170
- Adjust Z-Axis DC Levels
  171
- CRT and Z Axis
  171
- Adjust Z-Axis Compensation and Check Drive
  172
- Adjust Focus and Astigmatism
  173
- Adjust Geometry
  173
- Adjust Trace Rotation
  173
- Adjust Y-Axis Alignment
  173
- Adjust Auto Focus Bias and Gain
  174
- Adjust Auto Focus Compensation
  174
- Check External Z-Axis
  174
- Adjust Vertical Centering
  175
- Adjust Vertical Gain
  175
- Vertical Deflection System
  175
- Adjust Thermal Balance
  176
- Check Vertical Linearity
  176
- Adjust Vertical High-Frequency Compensation
  177
- Check Bandwidth
  178
- Check Channel Isolation
  179
- Check BEAMFINDER Operation
  180
- Check Vertical Modes
  180
- Adjust Limit Center
  181
- Horizontal Deflection System
  181
- Adjust High-Frequency Timing
  182
- Adjust Horizontal Gain
  182
- Adjust Position
  182
- Check Horizontal Linearity
  182
- Check Horizontal Bandwidth
  183
- Check X-Y Phase Shift
  183
- Adjust Calibrator Output Voltage
  185
- Calibrator
  185
- Check Calibrator Repetition Rate
  186
- Check EXT SS RESET in
  187
- Check REMOTE ERASE
  187
- Signals In/Out
  187
- Check + GATE out
  188
- Check + SAWTOOTH out
  188
- Check VERT SIG out
  188
- Check READOUT Operation
  189
- Readout Operation
  189
- Check Readout Gate Trig'D Operation
  190
- Storage System
  191
- Check Periodic Erase
  192
- Check/Adjust BISTABLE Operation
  192
- Check SAVE MODE and SAVE INTEN
  193
- Check/Adjust BISTABLE FAST Operation
  193
- Check/Adjust VAR Persistoperation
  194
- Check/Adjust VAR PERSIST FAST Operation
  195
- Check/Adjust VAR PERSIST Faststability
  197

Tektronix 7623A Instruction Manual (347 pages)

STORAGE OSCILLOSCOPE

Brand: Tektronix | Category: Test Equipment | Size: 41 MB

(Cont.)

7
- Table of Contents
  7
- Character Generators
  107
- Decimal Point Logic and Character Position Counter
  107
- Format Generator
  108
- Display Sequence
  110
- X-OUTPUT Ampll Fl er
  110
- Y-OUTPUT Ampll Fl er
  110
- Storage System
  111
  - LOG L C
    111
  - Operational Amplifiers
    116
- Maintenance
  119
- Preliminary Information
  119
  - Panel Removal
    119
  - Power Unit Removal
    120
- Preventive Maintenance
  121
Part I-Performance Check

148
- CRT and 2-Axis Check
  150
  - Check Focus
    150
  - Check TRACE ROTATION
    150
  - Check External 2 Axis
    151
- Vertical Deflection System Check
  152
  - Check Vertical Gain
    152
  - Check Vertical Linearity Page 5-1
    153
  - Check Bandwidth Page 5-1
    153
  - Check Channel Isolation Page 5-1
    154
  - Check BEAMFINDER Operation
    154
  - Check Vertical Modes
    154
- Horizontal Deflection System Check
  156
  - Check Horizontal Linearity Page 5-1
    156
  - Check High-Frequency Timing
    156
  - Check X - y Phase Shift Page 5-1
    157
  - Check Horizontal Bandwidth
    158
  - Check Calibrator Output Voltage Page 5-1
    159
  - Check Calibrator Repetition Rate
    160
- Signals Iniout Check
  161
  - Check SS READY OUT-REMOTE ERASE
    161
  - Check EXT SS RESET in Page 5-1
    161
  - Check VERT SIG out
    161
  - Check + SAWTOOTH out
    162
  - Check + GATE out
    162
- Readout System Check
  163
  - Check READOUT Operation
    163
  - Check Readout Gate Trig'D Operation
    164
- Storage System Check
  165
  - Check BISTABLE Writing Speed
    165
  - Check Periodic Erase
    166
  - Check SAVE and SAVE INTEN
    166
  - Check VAR PERSIST Writing Speed
    166
  - Check VAR PERSIST FAST Writing Speed
    167
Part II-Calibration

168
- Low Voltage Power Supply
  171
- CRT and Z Axis
  173
  - Adjust Z-Axis DC Levels
    173
  - Adjust Z-Axis Compensation and Check Drive
    174
  - Adjust Focus and Astigmatism
    175
  - Adjust Trace Rotation
    175
  - Adjust Y-Axis Alignment
    175
  - Adjust Geometry
    175
  - Adjust Auto Focus Compensation
    176
  - Adjust Auto Focus Bias and Gain
    176
  - Check External Z-Axis
    176
- Vertical Deflection System
  177
  - Adjust Vertical Centering
    177
  - Adjust Vertical Gain
    177
  - Adjust Thermal Balance
    178
  - Check Vertical Linearity
    178
  - Adjust Vertical High-Frequency Compensation
    179
  - Check Bandwidth
    180
  - Check Channel Isolation
    181
  - Check BEAMFINDER Operation
    182
  - Check Vertical Modes
    182
- Horizontal Deflection System
  183
  - Adjust Limit Center
    183
  - Adjust Horizontal Gain
    184
  - Adjust Position
    184
  - Check Horizontal Linearity
    184
  - Adjust High-Frequency Timing
    184
  - Check X-Y Phase Shift
    185
  - Check Horizontal Bandwidth
    185
- Calibrator
  187
  - Adjust Calibrator Output Voltage
    187
  - Check Calibrator Repetition Rate
    188
- Signals Iniout
  189
  - Check REMOTE ERASE
    189
  - Check EXT SS RESET I N
    189
  - Check VERT SIG out
    190
  - Check + SAWTOOTH out
    190
  - Check + GATE out
    190

Tektronix 7623A Instruction Manual (52 pages)

Storage oscilloscope with options operators

Brand: Tektronix | Category: Test Equipment | Size: 18 MB

Table of Contents
3
Operating Instructions
7
Preliminary Operation
7
Ac Power Sources
7
Ac Power Cord
7
Figure 1-1. Location of Voltage-Selector Jumper
8
Operating Temperature
9
Rackmounting
9
Plug-In Units
10
Plug-In Installation and Removal
10
Controls and Connectors
11
Front Panel Controls and Connectors
12
Rear Panel Controls and Connectors
14
Figure 1-3. Rear Panel Controls and Connectors
15
Operating Voltage
16
Operating Checkout
16
General
16
Set-Up Information
16
Display Focus
17
Trace Alignment -11
17
Graticule Illumination -11
17
Vertical Deflection System -11
17
Triggering
18
Horizontal Deflection System -13
19
Storage Operation -13
19
Beamfinder -16
22
Z-Axis Input -16
22
General Operating Information -16
22
Intensity Control -16
22
Display Focus -17
23
Graticule -17
23
Light Filter -18
24
Beamfinder -18
24
Readout Modes
25
Display Photography
25
Figure 1-5. Location of Readout Modeswitch
25
Storage
26
Care of Storage Screen
27
Vertical Mode
28
Trigger Source
29
X-Y Operation
30
Intensity Modulation
30
Raster Display
31
Calibrator
31
Signals out
32
Figure 1-6. Location of Calibrator Jumper on Storage Circuit Board
32
Applications
33
Specifications
35
Introduction
35
Table 2-1 Electrical
35
Table 2-2 Environmental
42
Table 2-3 Physical
42
Standard Accessories
43
Rackmounting Instructions
45
Introduction
45
Installation Instructions
45
Rack Dimensions
45
Slide-Out Tracks
46
Figure 3-2. Vertical Mounting Position of the Left Stationary Section and the
46
Figure 3-3. Details for Mounting Stationary Sections
47
Mounting Procedure
48
Removing or Installing the Instrument
49
Slide-Out Track Lubrication
49

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Tektronix 7623A Manuals

Tektronix 7623A Instruction Manual (318 pages)

Table of Contents

Table of Contents

Part I--Performance Check

Part II--Calibration

Tektronix 7623A Instruction Manual (347 pages)

Table of Contents

(Cont.)

Part I-Performance Check

Part II-Calibration

Tektronix 7623A Instruction Manual (52 pages)

Table of Contents

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