Sign In
Upload
Manuals
Brands
Tektronix Manuals
Test Equipment
2235A
Tektronix 2235A Manuals
Manuals and User Guides for Tektronix 2235A. We have
1
Tektronix 2235A manual available for free PDF download: Instruction Manual
Tektronix 2235A Instruction Manual (262 pages)
PORTABLE OSCILLOSCOPE
Brand:
Tektronix
| Category:
Test Equipment
| Size: 13 MB
Table of Contents
Table of Contents
5
Operators Safety Summary
9
Servicing Safety Summary
10
Specification
12
Introduction
12
Accessories
12
Performance Conditions
12
Line Voltage
18
Line Fuse
18
Operating Instructions
23
Preparation for Use
23
Power Cord
23
Instrument Cooling
24
Instrument Repackaging
24
CONTROLS, CONNECTORS And.lndlcators
25
Display and Power
25
Vertical
25
Horizontal
27
Trigger
28
Rear Panel
30
Operating Considerations
31
Graticule
31
Grounding
31
Signal Connections
31
Input-Coupling Capacitor Precharging
31
Operator's Checks and Adjustments
33
Introduction
33
Baseline Trace
33
Trace Rotation
33
Probe Compensation
34
Ver'l7Cal DEFLECTION CHECK
34
Basic Applications
35
Index to Basic Application Procedures
35
Introduction
35
Peak-To-Peak Voltage
35
Voltage Measurements
35
Instantaneous Voltage
36
Algebraic Addition
37
Common-Mode Rejection
37
Amplitude Comparison
38
Nondelayed Time Measurements
38
Time Duration
38
Frequency
39
Rise Time
39
Phase Difference
40
Time Difference between Pulses on Time-Related Signals
40
Delayed-Sweep Magnifica-Uon
42
Delayed-Sweep
43
MAGN Ifickl-ION
43
Magnified Sweep Runs after Delay
43
Delayed-Sweep Time Measurements
44
Measurements
44
Pulse Jitter Time Measurement
44
Triggered Magnified Sweep
44
Time Difference on Single Waveform
44
Risetime
45
Time Difference between Two Pulses on Two Time-Related Signals
46
Television Displays
42
TV Field Signal
42
TV Line Signal
42
Theory of Operation
48
Introduction
48
Section Organization
48
Integrated Circuit Descriptions
48
General Description
49
Detailed Circuit Description
51
VERTICAL Altenuators
51
Vertical Preamplifiers
52
Channel Switch and Vertical Output
53
Trigger Amplifiers and Switching
55
A Trigger Generator
58
A Sweep Generator and Logic
59
Alternate B Sweep
61
Horizontal
63
Z-Axis Amplifier
64
Power Supply and Scale Illumination
67
Performance Check Procedure
70
Introduction
70
Structure
70
Test Equipment
70
Limits and Tolerances
70
Preparation for Checks
70
Index to Performance Check
73
External Z-Axis and Calibrator
73
S M I N G S
73
Index to Performance Check Steps
73
Vertical
74
Initial Control
74
Procedure Steps
74
Check Deflection Accuracy and Variable Range
74
Check Position Range
75
Check Trigger View Gain
75
Check Bandwidth
75
Check Bandwidth Limit Operation
75
Check Common-Mode Rejection Ratio
76
Check Channel Isolation
76
Procedlire Steps
77
Horizontal
77
Initial Control
77
Check Timing Accuracy and Linearity
77
Check Variable Range and Sweep Separation
78
Check Delay Time Dial Rarlge Andaccuracy
78
Check Delay Jitter
79
Check Position Range
80
Check X Gain
80
Check X-Y Phasing
80
Check X Bandwidth
80
Check Sweep Length
80
Settings
81
Procedure Steps
81
Check Internal a and B Triggering
81
Check External Triggering
82
Check External Trigger Ranges
82
Check Single Sweep Operation
83
INITIAL CONTROL Seltings
84
Procedure Steps
84
Check External Z-Axis Operation
84
Check Calibrator Amplitude and Frequency
84
Adjustment Procedure
85
Introduction
85
Purpose
85
Structure
85
Test Equipment
85
Limits and Tolerances
85
Adjustment Interaction
85
Preparation for Adjustment
86
Index to Adjustment Procedure
87
Calibrator
87
Index to Adjustment Procedure Steps
87
Power Supply and Crt Display
88
Power Supply a N D CRT Display
88
Check High-Voltage Supply
88
Adjust CRT Grid Bias
89
Adjust Astigmatism
89
Adjust Trace Alignment
89
Adjust Geometry
89
Check Scale Illumination
89
INITIAL CONTROL Seltings
90
Procedure Steps
90
Vertical
90
Adjust Attenuator Step Balance
90
Adjust 215 MV DC Balance
90
Adjust Channel 1 Variable Balance
91
Adjust Channel 2 Invert Balance
91
Adjust MFILF Compensation and Gain Balance
91
Adjust Vertical Gain
92
Check Deflection Accuracy and Variable Range
92
Adjust Attenuator Compensation
92
Adjust High-Frequency Compensation
93
Adjust 2-MV Peaking Compensation
94
Check Bandwidth
94
Procedure Steps
95
Horizontal
95
Adjust Horizontal Amplifier Gain
95
Adjust XI0 Horizontal Amplifier Gain
96
Adjust Magnifier Registration
96
Adjust Delay Dial Timing
96
Adjust 5-Ks Timing
96
Adjust 5-Ns Timing and Linearity
96
Check Timing Accuracy and Linearity
97
Check Delay Time Dial Range and Accuracy
98
Adjust X Gain
99
Check A-Sweep Holdoff
99
Trigger
100
Adjust Internal and External Trigger Offset
100
Adjust Trigger Sensitivity
101
Adjust P-P Auto Trigger Centering
101
INITIAL CONTROL Seltings
102
Horizontal
102
Adjust Calibrator Amplitude and Frequency
102
Vertical
102
Procedure Steps
102
Maintenance
103
Static-Sensitive
103
Preventive Maintenance
104
Introduction
104
General Care
104
Inspection and Cleaning
104
Lubrication
106
Semiconductor Checks
106
Periodic Readjustment
107
Troubleshooting
107
Introduction
107
Troubleshooting Aids
107
Trolibleshooting Equipment
109
Troubleshooting Techniques
109
Corrective Maintenance
113
Introduction
113
Maintenance Precautions
113
Obtaining Replacement Parts
113
Maintenance Aids
113
Interconnections
115
Transistors and Integrated Circuits
115
Soldering Techniques
115
Removal and Replacement Instructions
116
Options
123
Replaceable Electrical Parts
124
Trigger
164
Advertisement
Advertisement
Related Products
Tektronix 2230
Tektronix 2235
Tektronix 2232
Tektronix 2236
Tektronix 2236A
Tektronix 2212
Tektronix 2252
Tektronix 2211
Tektronix 2245
Tektronix 2220
Tektronix Categories
Test Equipment
Measuring Instruments
Amplifier
Portable Generator
Printer
More Tektronix Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL