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R7623A
Tektronix R7623A Manuals
Manuals and User Guides for Tektronix R7623A. We have
3
Tektronix R7623A manuals available for free PDF download: Instruction Manual
Tektronix R7623A Instruction Manual (318 pages)
Storage oscilloscope with options service
Brand:
Tektronix
| Category:
Test Equipment
| Size: 30.91 MB
Table of Contents
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
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Tektronix R7623A Instruction Manual (347 pages)
STORAGE OSCILLOSCOPE
Brand:
Tektronix
| Category:
Test Equipment
| Size: 41.12 MB
Table of Contents
(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
Adjust -50 Volt Power Supply
171
Check Remaining Power Supply Voltages
171
Check High-Voltage Power Supply
172
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 R7623A Instruction Manual (52 pages)
Storage oscilloscope with options operators
Brand:
Tektronix
| Category:
Test Equipment
| Size: 18.88 MB
Table of Contents
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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