Tektronix TDS2012B Manuals

Manuals and User Guides for Tektronix TDS2012B. We have 5 Tektronix TDS2012B manuals available for free PDF download: Service Manual, Security Instructions

Tektronix TDS2012B Service Manual (137 pages)

Digital Storage Oscilloscopes

Brand: Tektronix | Category: Test Equipment | Size: 3.26 MB

Table of Contents
6
General Safety Summary
10
Service Safety Summary
12
Preface
14
Manual Conventions
14
Related Documentation
14
Specifications
16
Table 1- 1: Oscilloscope Specifications
18
Table 1- 2: Oscilloscope General Specifications
25
Operating Information
28
Theory of Operation
32
Figure 3- -1: Module-Level Block Diagram (Two Channel)
35
Figure 3- -2: Module-Level Block Diagram (Four Channel)
36
Main Board
37
Acquisition System
37
Input Signal Interface
38
Probe Compensation
38
External Trigger
38
Main Board Power
38
Power Supply
39
Display Module
39
Front Panel
39
Four-Channel Oscilloscopes
40
Performance Verification
42
Required Equipment
44
Test Record
45
Performance Verification Procedures
45
Self Test
45
Self Calibration
45
Check DC Gain Accuracy
47
Check Bandwidth
48
Check Sample Rate Accuracy and Delay Time Accuracy
49
Check Edge Trigger Sensitivity
51
Check Vertical Position Accuracy
54
Figure 4- -1: Example of a Line Graph for the Vertical Position Accuracy
57
Adjustment Procedures
58
Required Equipment
60
Table 5- -1: Required Equipment
60
Adjustment Procedure
61
Enable the Service Menu
61
Figure 5- -1: Adjustment Setups
63
Adjustment Procedure
64
Table 5- -2: Adjustment Steps
65
Maintenance
70
Preventing ESD
72
Inspection and Cleaning
73
General Care
73
Interior Cleaning
73
Exterior Cleaning
73
Table 6- -1: External Inspection Check List
74
Table 6- -2: Internal Inspection Check List
75
Removal and Installation Procedures
77
List of Modules
77
Summary of Procedures
77
Rear Feet
77
Flip Feet
77
Table 6- -3: List of Procedures
77
Power Button
78
Rear Case
78
Figure 6- -1: Locator for Trim and Cabinet Removal
78
Figure 6- -2: Locator for Internal Modules
78
Power Supply Module
82
Internal Assembly
83
Display Cable
83
Front-Panel Cable
85
Figure 6- -3: Securing the Display Cable to the Chassis
85
Main Board Module
86
Front-Panel Module
89
Keypad
89
Front Case
89
Troubleshooting
91
Adjustment after Repair
91
Figure 6- -4: Oscilloscope Troubleshooting Tree (1
92
Figure 6- -5: Oscilloscope Troubleshooting Tree (2
93
Figure 6- -6: Oscilloscope Troubleshooting Tree (3
94
Figure 6- -7: Oscilloscope Troubleshooting Tree (4
95
Troubleshooting Tree
96
PROBE COMP Output
96
Troubleshooting the Power Supply
96
Troubleshooting the Display
97
Troubleshooting the Backlight
99
Figure 6- -8: Measuring the Backlight Voltage
100
Troubleshooting the Front Panel
101
Troubleshooting the Main Board
103
Running Diagnostics
104
Troubleshooting Input Connections
104
Troubleshooting the USB Interface
105
Using the Error Log
105
Table 6- -4: List of Error Codes
105
Repackaging Instructions
107
Packaging
107
Storage
107
Diagrams
108
Figure 7- -1: TDS1000B and TDS2000B Series Block Diagram
111
Replaceable Parts
112
Parts Ordering Information
114
Using the Replaceable Parts List
116
Table 8- -1: Replaceable Parts List, 2-Channel Models
117
Figure 8- -1: Exploded Diagram, 2-Channel Models
118
Table 8- -2: Replaceable Parts List, 4-Channel Models
119
Figure 8- -2: Exploded Diagram, 4-Channel Models
120
Table 8- -3: Replaceable Parts List, Power Supply Module, Cables, and Wires
121
Figure 8- -3: Exploded Diagram, Power Supply Module, Cables and Wires
122
Table 8- -4: Replaceable Parts List, Back Case and Trim
123
Figure 8- -4: Exploded Diagram, Back Case and Trim
124
Table 8- -5: Standard Accessories
125
Table 8- -6: Optional Accessories
125
Appendix A: Example of a Vertical Position Accuracy Test Spreadsheet
128
Index
134

Tektronix TDS2012B Security Instructions (20 pages)

Digital Storage Oscilloscope TBS1000, TBS1000B/TBS1000B-EDU, TDS1000B/TDS2000B, TDS1000C-EDU/TDS2000C, and TPS2000B Series

Brand: Tektronix | Category: Test Equipment | Size: 0.36 MB

Tektronix TDS2012B Security Instructions (20 pages)

TBS1000, TBS1000B/TBS1000B-EDU, TDS1000B/TDS2000B, TDS1000C-EDU/TDS2000C, and TPS2000B Series Digital Storage Oscilloscope

Brand: Tektronix | Category: Oscilloscope | Size: 0.31 MB

Tektronix TDS2012B Security Instructions (15 pages)

Digital Storage Oscilloscope TDS1000B Series TDS2000B Series TDS1000C-EDU Series TDS2000C Series TPS2000B Series

Brand: Tektronix | Category: Test Equipment | Size: 0.21 MB

Table of Contents
3
Preface
5
Clear and Sanitize Procedures
9
- Memory Devices
  10
- Data Export Devices
  13
Troubleshooting
15
- How to Clear or Sanitize a Nonfunctional Instrument
  15

Tektronix TDS2012B Security Instructions (11 pages)

TDS1000B; TDS2000B Series Digital Storage Oscilloscope

Brand: Tektronix | Category: Test Equipment | Size: 0.2 MB

Digital Storage Oscilloscope
1
Table of Contents
3
Preface
5
Clear and Sanitize Procedures
7
- Memory Devices
  7
- Data Export Devices
  10
Troubleshooting
11
- How to Clear or Sanitize a Non-Functional Instrument
  11

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