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TDS 320
Tektronix TDS 320 Manuals
Manuals and User Guides for Tektronix TDS 320. We have
3
Tektronix TDS 320 manuals available for free PDF download: Instruction Manual, Service Manual
Tektronix TDS 320 Instruction Manual (242 pages)
Two Channel Oscilloscope
Brand:
Tektronix
| Category:
Test Equipment
| Size: 4 MB
Table of Contents
Warranty
3
Certificate of the Manufacturer/Importer
5
Bescheinigung des Herstellers/Importeurs
5
EC Declaration of Conformity
7
Table of Contents
14
List of Figures
17
List of Tables
21
Safety Summary
23
Symbols and Terms
23
Specific Precautions
24
Service Safety Summary
25
Disconnect Power
25
Related Manuals
28
Product Description
31
Options and Accessories
33
Table 1 1: VGA Output Connector Pins
33
Options A1-A5: International Power Cords
33
Warranty Plus Service Options
34
Table 1 3: Standard Accessories
35
Table 1 4: Optional Accessories
35
Accessory Probes
36
Table 1 6: Accessory Cables
36
Getting Started
37
Figure 2 1: ON/STBY Button
39
Line Fuse Replacement
40
Figure 2 2: Line Fuse Removal
40
Understanding the User Interface
41
Figure 2 3: Using Menus
42
Figure 2 4: a Pop Up" Menu
43
Compensating a Probe
45
Using the Probes
45
Figure 2 5: Connecting a Probe
45
Figure 2 6: Probe Compensation Setup
46
Figure 2 7: Compensation Waveform
46
Figure 2 8: How Probe Compensation Affects Signals
47
Figure 2 9: Location of Probe Compensation Adjustment
47
Using Autoset
49
Figure 2 10: the AUTOSET Button
49
Table 2 1: Autoset Defaults
49
Operation
51
Figure 3 1: the TDS 320 Oscilloscope Front Panel
55
Display and Power Controls
56
Vertical Controls
57
Horizontal Controls
58
Trigger Controls
59
Miscellaneous Controls
60
Display Map
61
Rear Panel
63
Menu Maps
65
Figure 3 2: Primary Functions Menu Map
66
Figure 3 3: Secondary Functions Menu Map
67
Manipulating Waveforms
69
Vertical Operations
69
Figure 3 4: the VERTICAL MENU Button
69
Figure 3 5: the Vertical Menu
70
Figure 3 6: Inverting a Waveform
71
Adjust Vertical Position
71
Horizontal Operations
72
Figure 3 7: the HORIZONTAL MENU Button
72
Figure 3 8: the Horizontal Menu
72
Displaying Math Waveforms
73
Figure 3 9: the MATH Button
73
Saving and Recalling Waveforms
74
Figure 3 10: a Math Waveform
74
Figure 3 11: the Reference Waveform Buttons
75
Figure 3 12: a Reference Waveform Menu
76
Triggering
77
Edge Triggering
77
Figure 3 13: the TRIGGER MENU Button
77
Figure 3 14: the Edge Trigger Menu
78
Adjust Trigger Level
79
Video Triggering
80
Figure 3 15: the Video Trigger Menu
80
Figure 3 16: the Video Scan Rate Menu
81
Taking Measurements
83
Automated Measurements
83
Figure 3 17: the MEASURE Button
83
Figure 3 18: the Measure Menu and Active Measurements
84
Table 3 1: Measurement Definitions
85
Taking Measurements with Cursors
87
Figure 3 19: the CURSOR Button
88
Figure 3 20: the Cursor Menu
88
Figure 3 21: Paired Cursor Measurements of a Sine Wave
89
Controlling Acquisition
91
Figure 3 22: the ACQUIRE Button
91
Figure 3 23: the Acquire Menu
91
Select Acquisition Mode
92
Controlling the Display
93
Figure 3 24: the DISPLAY Button
93
Figure 3 25: the Display Menu
93
Making Hardcopies
95
(Option 14 Equipped Instruments Only)
95
Configuring Hard Copy Output
95
Figure 3 26: the HARDCOPY Button
95
Figure 3 27: the UTILITY Button
95
Figure 3 28: the System I/O Menu
96
Saving and Recalling Front Panel Setups
97
Figure 3 29: the SAVE/RECALL SETUP Button
97
Figure 3 30: the Save/Recall Setup Menu
97
Using the Utility Menu
99
Figure 3 31: the Utility Button
99
Figure 3 32: the Utility Pop up Menu
99
Specifications
101
Warranted Characteristics
105
Performance Conditions
105
Table 4 1: Warranted Characteristics
105
Table 4 2: Warranted Characteristics
106
Table 4 3: Warranted Characteristics
107
Table 4 4: Power Requirements
108
Table 4 5: Warranted Characteristics
108
Typical Characteristics
109
Table 4 6: Typical Characteristics
109
Table 4 7: Typical Characteristics
110
Table 4 8: Typical Characteristics
110
Table 4 9: Typical Characteristics
111
Nominal Traits
113
Table 4 10: Nominal Traits
113
Table 4 11: Nominal Traits
114
Table 4 12: Nominal Traits
114
Table 4 13: Nominal Traits
114
Table 4 14: Nominal Traits
114
Table 4 15: Nominal Traits
115
Table 4 16: Nominal Traits
116
Figure 4 1: TDS 310, TDS 320, and TDS 350 Dimensions
117
Table 4 17: Nominal Traits
117
Theory of Operation
121
Logic Conventions
123
Module Overview
123
Input Signal Path
123
Figure 5 1: TDS 310, TDS 320, and TDS 350 Block Diagram
124
Communications Option
125
Low Voltage Power Supply
125
Performance Verification
127
Conventions
129
Figure 6 1: Menu Locations
130
Test Equipment
131
Test Record
131
Table 6 1: Test Equipment
131
Self Test
133
Figure 6 2: Verifying Adjustments and Signal Path Compensation
134
Functional Test
135
Figure 6 3: Hookup for Functional Test
136
Prerequisites
139
Signal Acquisition System Checks
139
Performance Tests
139
Check DC Voltage Measurement Accuracy
139
Figure 6 4: Hookup for DC Voltage Measurement Accuracy Check
140
Table 6 2: DC Accuracy
140
DC Gain Accuracy
141
Offset Accuracy
141
Check Analog Bandwidth
141
Figure 6 5: Hookup for Analog Bandwidth Check
142
Time Base System Checks
143
Figure 6 6: Measuring Analog Bandwidth
143
Check Long Term Sample Rate and Delay Time Accuracy
143
Figure 6 7: Hookup for Sample Rate Check
144
Trigger System Checks
145
Figure 6 8: Hookup for Trigger Sensitivity Check
146
Figure 6 9: Measuring Trigger Sensitivity
147
Adjustment Procedures
149
Equipment Required
151
Adjustment Interval
151
Table 7 1: Adjustment Equipment
151
Adjustment
151
The System Calibration Menu
152
Figure 7 1: the System Calibration Menu
152
Figure 7 2: Timing Compensation Waveform
153
Attenuator Adjustment
154
Monitor Adjustments
155
Figure 7 3: Attenuator Adjustment Setup and Locations
155
Figure 7 4: Monitor Adjustments
156
Maintenance
157
Inspection and Cleaning
159
Preventing ESD
159
General Care
160
Inspection and Cleaning Procedures
160
Inspection Exterior
160
Table 8 1: External Inspection Check List
161
Cleaning Procedure
161
Inspection Interior
161
Table 8 2: Internal Inspection Check List
162
Preparation Please Read
165
Removal and Replacement
165
General Instructions
165
Figure 8 1: Oscilloscope Orientation
166
Table 8 3: Tools Required for Module Removal
166
Line Fuse and Line Cord
167
Figure 8 2: Line Cord Removal
168
Front Panel Knobs and Shafts
169
Figure 8 3: Line Fuse Removal
169
Figure 8 4: Knob and Shaft Removal
170
Rear Cover, Cabinet, and Cabinet Handle
171
Figure 8 5: Rear Cover, Cabinet, and Cabinet Handle and Feet
172
Trim Ring, Menu Elastomer, Menu Buttons, and Front EMI Gaskets
173
Figure 8 6: Trim Ring, Menu Elastomer, and Menu Buttons Removal
173
Figure 8 7: EMI Gasket Removal and Installation
174
Front Panel Assembly and Menu Flex Circuit
175
Figure 8 8: Front Panel Assembly and Menu Flex Circuit Removal
175
Main Board Assembly
176
Figure 8 9: Main Board Removal
177
Monitor Assembly
178
Figure 8 10: Monitor Assembly Removal
179
Power Supply Assembly
180
Figure 8 11: Low Voltage Power Supply Removal
181
Option 14 Assembly
182
Fan and Fan Mount
183
Figure 8 12: Option 14 Assembly Removal
183
Removal
184
Figure 8 13: Fan and Fan Mount Removal
184
Troubleshooting
185
Figure 8 14: the Diagnostics Menu
185
Figure 8 15: the Error Log
186
Troubleshooting Procedure
187
Figure 8 16: Main Board Cal Jumper
187
Figure 8 17: Primary Troubleshooting Procedure
188
Figure 8 18: Module Isolation Troubleshooting Procedure
189
Figure 8 19: Front Panel/Processor Troubleshooting Procedure
190
Figure 8 20: Monitor Troubleshooting Procedure
191
Figure 8 21: J901 Pin 7 Signal
192
Figure 8 22: J901 Pin 2 Signal
192
Figure 8 23: J901 Pin 5 Signal
193
Figure 8 24: Power Supply Troubleshooting Procedure
194
Table 8 4: Power Supply Secondary Voltages
195
Figure 8 25: Power Supply Connector Locations
196
Figure 8 26: Supply Overload Troubleshooting Procedure
197
Figure 8 27: I/O Interfaces Option Troubleshooting Procedure
198
Repackaging Instructions
199
Electrical Parts List
201
Mechanical Parts List
209
Parts Ordering Information
211
Replaceable Parts
211
Module Replacement
211
Using the Replaceable Parts List
212
Item Names
212
Cross Index - Mfr. Code Number to Manufacturer
213
Figure 11 1: Cabinet and Front Panel Assembly
216
Figure 11 2: CRT, Power Supply, and Circuit Boards
221
Figure 11 3: Accessories
222
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Tektronix TDS 320 Service Manual (200 pages)
Two Channel Oscilloscope
Brand:
Tektronix
| Category:
Test Equipment
| Size: 3 MB
Table of Contents
Table of Contents
6
List of Figures
9
List of Tables
11
Safety Summary
13
Symbols and Terms
13
Specific Precautions
14
Specifications
17
Performance Conditions
20
Table 1 1: Warranted Characteristics
20
Table 1 2: Warranted Characteristics
22
Table 1 3: Warranted Characteristics
22
Table 1 4: Power Requirements
23
Table 1 5: Warranted Characteristics
23
Table 1 6: Typical Characteristics
24
Table 1 7: Typical Characteristics
25
Table 1 8: Typical Characteristics
25
Table 1 9: Typical Characteristics
26
Table 1 11: Nominal Traits
29
Table 1 12: Nominal Traits
29
Table 1 13: Nominal Traits
30
Table 1 14: Nominal Traits
30
Table 1 15: Nominal Traits
30
Table 1 16: Nominal Traits
31
Table 1 17: Nominal Traits
31
Figure 1 1: TDS 310, TDS 320, and TDS 350 Dimensions
32
Operating Information
34
Figure 2 1: the TDS 320 Oscilloscope Front Panel
35
Display and Power Controls
36
Vertical Controls
37
Horizontal Controls
38
Trigger Controls
39
Display Map
41
Rear Panel
43
Figure 2 2: Primary Functions Menu Map
46
Figure 2 3: Secondary Functions Menu Map
47
Theory of Operation
49
Logic Conventions
50
Figure 3 1: Block Diagram (TDS 310, TDS 320, and TDS 350 SN B029999 and Below)
51
Figure 3 2: TDS 300 Block Diagram (TDS 310, TDS 320, and TDS 350 SN B030100 and Above)
52
Acquisition System
53
Figure 3 3: Acquisition System Block Diagram
54
Acquisition Memory
55
Analog Trigger
56
Trigger Logic
57
A26 Monitor Assembly
60
Performance Verification
63
Conventions
63
Figure 4 1: Menu Locations
64
Test Equipment
65
Test Record
65
Table 4 1: Test Equipment
65
Self Test
67
Figure 4 2: Verifying Adjustments and Signal Path Compensation
68
Functional Test
69
Figure 4 3: Hookup for Functional Test
70
Performance Tests
73
Prerequisites
73
Signal Acquisition System Checks
73
Check DC Voltage Measurement Accuracy
73
Figure 4 4: Hookup for DC Voltage Measurement Accuracy Check
74
Table 4 2: DC Accuracy
74
DC Gain Accuracy
75
Offset Accuracy
75
Check Analog Bandwidth
76
Figure 4 5: Hookup for Analog Bandwidth Check
76
Figure 4 6: Measuring Analog Bandwidth
77
Time Base System Checks
78
Check Long Term Sample Rate and Delay Time Accuracy
78
Trigger System Checks
79
Figure 4 8: Hookup for Trigger Sensitivity Check
80
Figure 4 9: Measuring Trigger Sensitivity
81
Adjustment
84
Equipment Required
84
Table 5 1: Adjustment Equipment
84
The System Calibration Menu
85
Figure 5 1: the System Calibration Menu
85
Attenuator Adjustment
87
Figure 5 2: Timing Compensation Waveform
87
Figure 5 3: Attenuator Adjustment Setup and Locations
88
Monitor Adjustments
89
Figure 5 4: Monitor Adjustments
89
Inspection and Cleaning
93
Preventing ESD
93
General Care
94
Inspection and Cleaning Procedures
94
Inspection Exterior
94
Table 6 1: External Inspection Check List
95
Cleaning Procedure
95
Inspection Interior
95
Table 6 2: Internal Inspection Check List
96
Removal and Replacement
99
Preparation Please Read
99
General Instructions
99
Figure 6 1: Oscilloscope Orientation
100
Table 6 3: Tools Required for Module Removal
100
Line Fuse and Line Cord
101
Figure 6 2: Line Cord Removal
102
Front Panel Knobs and Shafts
103
Figure 6 3: Line Fuse Removal
103
Figure 6 4: Knob and Shaft Removal
104
Rear Cover, Cabinet, and Cabinet Handle
105
Figure 6 5: Rear Cover, Cabinet, and Cabinet Handle and Feet Removal
106
Trim Ring, Menu Elastomer, Menu Buttons, and Front EMI Gaskets
107
Figure 6 6: Trim Ring, Menu Elastomer, and Menu Buttons
107
Figure 6 7: EMI Gasket Removal and Installation
108
Front Panel Assembly and Menu Flex Circuit
109
Figure 6 8: Front Panel Assembly and Menu Flex Circuit Removal
109
Figure 6 9: Disassembly of Front Panel Assembly
111
Main Board Assembly
112
Figure 6 10: Main Board Removal
113
Figure 6 11: BNC and Hybrid Removal
114
Monitor Assembly
115
Figure 6 12: Monitor Assembly Removal
117
Power Supply Assembly
118
Figure 6 13: Low Voltage Power Supply Removal
119
Option 14 Assembly
120
Figure 6 14: Option 14 Disassembly
121
Fan and Fan Mount
122
Figure 6 15: Option 14 Assembly Removal
122
Figure 6 16: Fan and Fan Mount Removal
123
Troubleshooting
125
Onboard Diagnostics
125
Figure 6 17: the Diagnostics Menu
126
Figure 6 18: the Error Log
127
Figure 6 19: Main Board Cal Jumper
128
Troubleshooting Procedure
128
Figure 6 20: Primary Troubleshooting Procedure
129
Figure 6 21: Module Isolation Troubleshooting Procedure
130
Figure 6 22: Front Panel/Processor Troubleshooting Procedure
131
Figure 6 23: Monitor Troubleshooting Procedure
132
Figure 6 24: J901 Pin 7 Signal
133
Figure 6 25: J901 Pin 2 Signal
133
Figure 6 26: J901 Pin 5 Signal
134
Figure 6 27: Power Supply Troubleshooting Procedure
135
Table 6 4: Power Supply Secondary Voltages
136
Figure 6 28: Power Supply Connector Locations
137
Figure 6 29: Supply Overload Troubleshooting Procedure
138
Figure 6 30: I/O Interfaces Option Troubleshooting Procedure
139
Repackaging Instructions
141
Options and Accessories
144
Table 7 1: VGA Output Connector Pins
144
Options A1-A5: International Power Cords
144
Table 7 3: Standard Accessories
146
Table 7 4: Optional Accessories
146
Accessory Probes
147
Table 7 6: Accessory Cables
147
Electrical Parts List
148
Replaceable Electrical Parts
149
Parts Ordering Information
149
List of Assemblies
149
Cross Index - Mfr. Code Number to Manufacturer
151
Diagrams and Circuit Board Illustrations
184
Component Values
184
Figure 9 1: Graphic Items and Special Symbols Used in this Manual
185
Figure 9 2: Component Locator Diagram Key
185
Mechanical Parts List
186
Replaceable Mechanical Parts
187
Using the Replaceable Parts List
187
Item Names
187
Indentation System
188
Figure 10 1: Cabinet
191
Figure 10 2: Front Panel Assembly
193
Figure 10 3: CRT, Power Supply, and Circuit Boards
195
Figure 10 4: Accessories-Cable Options
196
Tektronix TDS 320 Service Manual (200 pages)
Two Channel Oscilloscopes
Brand:
Tektronix
| Category:
Test Equipment
| Size: 2 MB
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