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371B
Tektronix 371B Manuals
Manuals and User Guides for Tektronix 371B. We have
2
Tektronix 371B manuals available for free PDF download: Service Manual, User Manual
Tektronix 371B Service Manual (292 pages)
Programmable High Power Curve tracer
Brand:
Tektronix
| Category:
GPS
| Size: 3 MB
Table of Contents
Table of Contents
5
Diagrams
15
Manual Conventions
16
Product Overview
23
Table 1-1: Collector Supply Electrical Specification
25
Specifications
25
Table 1-3: Vertical Deflection System
29
Accuracy
30
Table 1-4: Horizontal Deflection System
30
Table 1-5: Digital Storage Acquisition
30
Table 1-6: CRT and Readout
31
Table 1-7: Power Requirements
32
Table 1-8: Power Source
32
Table 1-9: Physical Specification
33
Table 1-10: Surge Current
33
Table 1-11: Cooling Clearance
33
Table 1-12: Environmental Specification
33
Table 1-13: Certifications and Compliances
35
Table 1-14: Installation Category and Pollution Degree Descriptions
36
Table 1-15: Text Display
37
Interface Characteristics
37
General Information
41
Product Description
41
Related Manuals
42
Figure 2-1: Basic 371B Block Diagram
44
Measurement Concepts
44
Installation
45
Table 2-1: Line Voltage Ranges
46
Figure 2-2: Location of the LINE VOLTAGE INDICATOR
47
Table 2-2: Power Cord Identification
48
Figure 2-3: Location of the Rackmount Latch Release
51
Rackmounting Information
51
Figure 2-4: Rackmount Hole Spacing
52
Figure 2-5: Rackmounting Length and Clearance
52
Figure 2-6: Rackmounting Hardware
53
Figure 2-7: Mounting Stationary Rackmount Sections
54
Figure 2-8: Cabinet-To-Rackmount Conversion
56
Repacking for Shipment
57
Theory of Operation
61
Figure 3-1: 371B Block Diagram
62
Detailed Circuit Description
66
Preventive Maintenance
73
Visual Inspection
74
Troubleshooting
75
Table 4-1: Default and Extended Power-Up Routines
79
Diagnostics
79
Table 4-2: Power-Up System Error Messages
81
Figure 4-1: Display Quality Test Pattern
82
Table 4-3: Front Panel Control Identification
83
Disassembly/Assembly
85
Performance Verification
103
Test Equipment
104
Table 5-1: Test Equipment
105
Table 5-2: Performance Check and Adjustment Alternatives
106
Accuracy
107
Table 5-3: Performance Check Summary
107
Table 1-2: Step Generator
108
B Setup and Initialization
109
Performance Check and Adjustment Procedures
111
Power Supply
113
Table 5-4: Voltage Regulation and Ripple
114
Display
120
Figure 5-1: Diagnostic Test Pattern Display
134
Measurement Accuracy
139
Table 5-5: Horizontal Balance Limits
140
Table 5-6: Vertical Zero Limits
143
Figure 5-2: Setup for Determining Voltage Measurement Accuracy
146
Table 5-7: Step Generator Voltage Measurement Accuracy
146
Figure 5-3: Setup for Determining Low Voltage Measurement Accuracy
148
Table 5-8: Collector Low Voltage Measurement Accuracy
148
Figure 5-4: Setup for Determining High Voltage Measurement Accuracy
150
Table 5-9: Collector High Voltage Measurement Accuracy
151
Figure 5-5: Calibration Fixture Setup for Checking Collector Current Measurement Accuracy in High Voltage Mode
152
Table 5-10: Cursor Readout with Current
153
Figure 5-6: Calibrating CURSOR Readout for Checking Accuracy of Collector Current Measurement
154
Figure 5-7: Calibration Fixture Setup for Measuring High Collector Current Measurement Accuracy
155
Table 5-11: High Collector Current Measurement Accuracy
155
Step Generator
156
Figure 5-8: Calibration Fixture Connections for Procedure D2
160
Figure 5-9: Calibration Fixture Connection for Adjusting Step Generator Gain
163
Figure 5-10: Calibration Fixture Connections for Adjusting Step Generator Current Zero and Negative Current Balance
165
Figure 5-11: Calibration Fixture Connections for Adjusting Loop Gain in Current Source Mode
168
Figure 5-12: Calibration Fixture Connections for Checking Step Rates, Pulse Form
170
Figure 5-13: Calibration Fixture Connections for Checking Ripple Pulse Noise of Voltage Source Mode
172
Figure 5-14: Calibration Fixture Connections for Checking Incremental Accuracy
174
Table 5-12: Incremental Accuracy
175
Table 5-13: Incremental Accuracy Using STEP MULTI .1X
175
Source Mode
178
Figure 5–16: Setup for Checking Maximum Voltage Accuracy of Voltage Source Mode
181
Service Manual
182
Table 5–15: Maximum Voltage Accuracy
182
Figure 5–17: Setup for Checking Offset Accuracy
184
Table 5–16: Offset Accuracy
185
Figure 5–18: Setup for Checking Short Circuit Current Limit of Voltage Source Mode
187
Figure 5–19: Setup for Checking Amplitude Accuracy of Normal Step Current Source Mode
189
Table 5–17: Current Amplitude Accuracy
190
Figure 5–20: Setup for Checking Maximum Current Accuracy of Normal Step Current Source Mode
192
Figure 5–21: Setup for Determining Cursor Measurement Variation
195
Figure 5–22: Setup for Measuring Pulse Amplitude Accuracy
196
Figure 5–23: Setup for Determining Cursor Measurement Variation
198
Figure 5–24: Setup for Measuring Maximum Pulse Amplitude Accuracy
199
Figure 5–25: Setup for Checking Ripple and Pulse Noise
202
Collector Supply
203
Figure 5–26: Setup for Checking Pulse Form
209
Figure 5–27: Setup for Checking Maximum Peak Current in HIGH CURRENT Mode
210
Figure 5–28: Setup for Checking Maximum Peak Current in HIGH VOLTAGE Mode
211
Table 5–18: Minimum Output Current
212
Table 5–19: Maximum Peak Voltage
214
Test Fixture
215
Figure 5–29: Setup for Checking Sense Load Resistance
216
Figure 5–30: Setup a for Checking Test Fixture Continuity
217
Figure 5–31: Setup B for Checking Test Fixture Continuity
218
Reconfigure the 371B
219
Options and Accessories
223
Accessories
224
Table 6–3: Recommended Accessories
225
Replaceable Electrical Parts
229
Using the Replaceable Electrical Parts List
230
Mechanical Parts List
251
Using the Replaceable Parts List
252
Figure 9–1: Cabinet, Rear
259
Figure 9–2: Display, Front
261
Figure 9–3: Chassis, Ciircuit Board
267
Figure 9–4: Power Supply
269
Figure 9–5: Test Fixture
277
Figure 9–6: Front Porch
279
Figure 9–7: Drawer Chassis
287
Figure 9–8: Accessories
289
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Tektronix 371B User Manual (279 pages)
Programmable High Power Curve Tracer
Brand:
Tektronix
| Category:
Test Equipment
| Size: 2 MB
Table of Contents
Table of Contents
10
Table 1-1: Line Voltage Ranges
22
Table 1-2: Power Cord Identification
24
Table 3-1: Default Setup
95
Table 3-2: Display Area Readout at Power-Up
96
Table 3-3: Bipolar Transistor/Mosfet Characteristics Comparison
128
Commands
142
Table 4-1: GPIB Interface Specifications
144
Table 4-2: Controller Output Syntax
153
Table 4-3: Controller Input Syntax
154
Table 4-4: Numeric Argument Formats
164
Table 4-5: Argument Format Examples
164
Table 4-6: GPIB Commands and Queries for Front-Panel Controls
167
Table 4-7: General Setting Information and Related GPIB
169
Table 4-8: Command and Query Groups
170
Table 4-9: Status Byte Responses
239
Table 4-10: Status Byte and Event Code
240
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