Sign In
Upload
Manuals
Brands
Tektronix Manuals
Monitor
1750A Series
Tektronix 1750A Series Manuals
Manuals and User Guides for Tektronix 1750A Series. We have
3
Tektronix 1750A Series manuals available for free PDF download: User Manual, Service Manual
Tektronix
1740A series
User Manual
Tektronix 1750A Series User Manual (368 pages)
Waveform/Vector Monitor
Brand:
Tektronix
| Category:
Measuring Instruments
| Size: 5 MB
Table of Contents
Service Manual
2
Standards Compliance
7
Specifications
8
Theory of Operation
8
Table of Contents
9
List of Figures
12
Figure 2-6: 1700F05 Rack Mounting with a 1700F07 Utility Drawer
13
List of Tables
14
Power Source
16
Safety Summary
16
Specification
19
Characteristics Tables
22
Table 1-1: Waveform Vertical Deflection
23
Table 1-2: External Reference
25
Table 1-3: Waveform Horizontal Deflection
26
Table 1-4: Measurement Cursors
27
Table 1-6: Calibrator
27
Table 1-7: Vector Mode
28
Table 1-8: Audio Mode
29
Table 1-9: Time Code
30
Table 1-10: SCH Phase Mode(1750-Series and 1760 OPT SC Only)
30
Table 1-11: Component Vector Mode (1760-Series Only)
31
Table 1-12: Lightning Mode (1760-Series Only)
31
Table 1-13: Bowtie Mode (1760-Series Only)
31
Table 1-14: Transcoded GBR Outputs
32
Table 1-15: CRT Display
32
Table 1-16: Power Source
33
Table 1-17: Environmental Characteristics
33
Table 1-18: Certification
33
Table 1-19: Physical Characteristics
34
Installation
36
Figure 2-1: Dimensions of the 1700F00 Plain Cabinet
37
Mechanical Installation
37
Figure 2-2: 1700F02 Portable Cabinet
38
Figure 2-3: Rear View Showing the Securing Screws
39
Figure 2-4: the 1700F05 Side-By-Side Rack Adapter
40
Figure 2-5: A1700F05 with a Blank Front Panel (1700F06)
40
Electrical Installation
42
Figure 2-7: Custom Installation of an Instrument
42
Rear Panel Connectors
43
Table 2-1: Power Cord Options
43
Figure 2-8: Rear Panel Connectors
44
Figure 2-9: Rear Panel REMOTE Connector
45
Remote Connector Converter
47
Figure 2-10: Replacement Adapter for 1740/1750
47
Figure 2-11: Rear Panel RS232 Connector
48
Procedure for Loading Software
50
Figure 2-12: Hookup for 9-Pin PC Connector
50
Figure 2-13: Alternate Hookup for 9-Pin PC Connector
50
Figure 2-14: RS232 Cable Standard and Alternate Hookups for 25-Pin PC Connector
51
Calibration of New Features
54
Operating Instructions
56
Operating Instructions
57
Figure 2-16: 1760 Front Panel
57
General Menu Information
58
Figure 2-17: the CRT Menu, with the Bezel Controls and Buttons
58
Functional Overview
59
Table 2-3: the Available Display Modes
60
Displaying a Signal
62
Block Diagram Description
65
Block Diagram 2 Vector – SCH – Component
68
Block Diagram 3 Microprocessor and Line Rate Controller
70
Circuit Theory
73
Diagram 10 Remote & 1760–Series / XROM Bus Connectors
81
Diagram 13 DACS & Digital Control
83
Diagram 18 Reference SCH
90
Figure 3-1: NTSC Line Count (U24) & Color Frame 1 SCH Field Pulse
92
Figure 3-2: PAL Line Count (U24) & Color Frame 1 SCH Field Pulse
92
Diagram 19 Component Inputs, Transcoders, & RGB Outputs
93
Table 3-1: Transcoder Signal Mixing
93
Diagram 20 Component Control and Switching
94
Table 3-2: Component Display Output Switching
95
Diagram 21 Low Voltage Power Supply
96
Diagram 22 High Voltage Power Supply
99
Diagram 23 XROM
101
Performance Verification
104
Recommended Equipment List
104
Figure 4-1: External Horizontal or RGB/YRGB Cable Adapter
108
Figure 4-2: Remote Sync Cable Adapter
108
Figure 4-3: Audio and Timecode Cable Adapter
109
Performance Check Procedure Short-Form Reference
110
Table 4-1: Short-Form Performance Check
110
Performance Check Procedure
113
Figure 4-4: Timing Cursor Check
120
Table 4-2: Vector Cursor Readout Values
121
Figure 4-5: Fast DC Restorer Response
128
Figure 4-6: R-Y Display
131
Table 4-3: Audio and Timecode Values
136
Figure 4-7: Audio Display
137
Figure 4-8: Option Blanking Pulse
142
Figure 4-9: Bowtie Common Mode Rejection Ratio
143
Adjustment Procedures
147
Adjustment Procedure
147
Recommended Equipment List
147
Figure 5-1: External Horizontal/Rgb and YRGB Cable Adapter
151
Figure 5-2: Remote Sync Cable Adapter
151
Figure 5-3: Audio and Timecode Cable Adapter
152
Figure 5-4: RS232 Cable Standard and Alternate Hookups for 9-Pin PC Connector
153
Figure 5-5: RS232 Cable Standard and Alternate Hookups for 25-Pin
154
Getting Started
155
Functional Description of PC Display
157
Circuit Board Adjustment Locations
159
Waveform Illustrations
162
Maintenance
168
Service Options
168
Tektronix Service
168
Preventive Maintenance
168
Cleaning
168
Replacing and Cleaning the Air Filter
169
Visual Inspection
169
Static-Sensitive Components
170
Table 6-1: Static Susceptibility
170
Determining the Software Version
171
Performance Checks and Readjustments
171
General Troubleshooting Techniques
171
Line Fuse Replacement
173
Specific Troubleshooting Techniques
173
Power Supply
173
Troubleshooting Procedure
173
Introduction
173
Low Volts Supply
174
Table 6-2: Power Supply Fault Symptoms
174
Table 6-3: Low Volts Supply Voltages
174
Table 6-4: Control Circuit Test Points
176
Table 6-5: Shut down Logic Levels
177
High Volts Supply
178
Table 6-6: High Volts Supply Fault Symptoms
178
Table 6-7: High Voltage Oscillator Test Points
179
Corrective Maintenance
180
Tektronix Service Offerings
180
Table 6-8: 1740A/1750A/1760-Series Replacement Circuit Boards
181
Factory Replacement Parts
182
Etched Circuit Boards
183
Major Assembly Interconnection
185
Mechanical Disassembly/Assembly
186
Graticule Light Removal and Replacement
187
Connector
189
CRT Removal
189
Replacement of the CRT
190
Removing the Rear Panel and the Input and BNC Circuit Boards
191
Removing the Front Panel and the Front Panel Circuit Board
193
Removing the Main Board
194
Removing the Power Supply Board
196
Removing the Vector Board
197
Removing the Component Board (1760–Series Only)
199
Repackaging
200
Options
203
CRT Options
205
Carrying Case (1700F02)
206
Blank Panel (1700F06)
207
Utility Drawer (1700F07)
208
Index
210
Glossary
301
Advertisement
Tektronix 1750A Series Service Manual (350 pages)
Waveform/Vector Monitors
Brand:
Tektronix
| Category:
Monitor
| Size: 5 MB
Table of Contents
Table of Contents
6
Table 1- 1: Waveform Vertical Deflection
21
Table 1- 2: External Reference
24
Table 1- 3: Waveform Horizontal Deflection
24
Table 1- 4: Measurement Cursors
25
Table 1- 6: Calibrator
26
Table 1- 7: Vector Mode
26
Table 1- 8: Audio Mode
27
Table 1- 9: Time Code
28
Table 1- 10: SCH Phase Mode (1750 Series and 1760 Option SC Only)
28
Table 1- 11: Component Vector Mode (1760 Series Only)
30
Table 1- 12: Lightning Mode (1760 Series Only)
30
Table 1- 13: Bowtie Mode (1760 Series Only)
31
Table 1- 14: Transcoded GBR Outputs
31
Table 1- 15: CRT Display
32
Table 1- 16: Power Source
32
Table 1- 17: Environmental Characteristics
32
Table 1- 18: Physical Characteristics
33
Table 1- 19: Certifications and Compliances
34
Figure 2- 1: Dimensions of the 1700F00 Plain Cabinet
38
Figure 2- 2: 1700F02 Portable Cabinet
39
Figure 2- 3: Rear View Showing the Securing Screws
40
Figure 2- 4: the WFM7F05 Side-By-Side Rack Adapter
41
Figure 2- 5: a WFM7F05 with a Blank Front Panel (1700F06)
41
Figure 2- 6: WFM7F05 Rack Mount Cabinet with a 1700F07 Utility Drawer
42
Figure 2- 7: Custom Installation of an Instrument
43
Figure 2- 8: Rear Panel Connectors
45
Figure 2- 9: Rear Panel REMOTE Connector
46
Table 2- -1: Remote Connector
48
Figure 2- 11: Rear Panel RS232 Connector
49
Figure 2- -12: Standard and Alternate Hookups for the 9-Pin
52
Figure 2- 13: Standard and Alternate Hookups for 25-Pin PC Connector
53
Figure 2- 14: 1760 Front Panel
58
Table 2- 2: the Available Display Modes
61
Diagram <11> Z-Axis & Control
81
Diagram <12> Front Panel
82
Diagram <13> Dacs & Digital Control
82
Diagram <14> Subcarrier Regenerator
83
Diagram <15> Phase Shifter
85
Diagram <16> Demodulator
86
Diagram <17> Internal SCH
87
Diagram <18> Reference SCH
90
Diagram <19> Component Inputs, Transcoders, & RGB Outputs
92
Table 3- 1: Transcoder Signal Mixing
93
Diagram <20> Component Control and Switching (1760 Series Only)
94
Table 3- 2: Component Display Output Switching
94
Diagram <21> Low Voltage Power Supply
96
Diagram <22> High Volts Power Supply
99
Figure 3- 3: Pinout of the CRT Socket
100
Performance Verification
101
Recommended Equipment List
101
Figure 4- 1: External Horizontal or RGB/YRGB Cable Adapter
104
Figure 4- 2: Remote Sync Cable Adapter
105
Figure 4- 3: Audio and Timecode Cable Adapter
105
Performance Check Procedure Short-Form Reference
106
Table 4- 1: Short-Form Performance Check
106
Performance Check Procedure
109
Figure 4- 4: Timing Cursor Check
116
Table 4- 2: Vector Cursor Readout Values
117
Figure 4- 5: Fast DC Restorer Response
124
Figure 4- 6: R- y Display
127
Table 4- 3: Audio and Timecode Values
132
Figure 4- 7: Audio Display
133
Figure 4- 8: Option Blanking Pulse
136
Figure 4- 9: Bowtie Common Mode Rejection Ratio
138
Adjustments
141
Required Equipment
141
Figure 5- 1: External Horizontal/Rgb and YRGB Cable Adapter
145
Figure 5- 2: Remote Sync Cable Adapter
145
Figure 5- 3: Audio and Timecode Cable Adapter
146
Initial Setup
149
Functional Description of PC Display
150
Circuit Board Adjustment Locations
152
Waveform Illustrations
155
Maintenance
159
Preventing ESD
159
Preventive Maintenance
159
Performance Checks and Adjustments
160
Inspection and Cleaning
160
Table 6- 1: External Inspection Check List
161
Replacing the Line Fuse
163
Troubleshooting
163
Table 6- 2: Power Supply Fault Symptoms
164
Table 6- 3: Low Volts Supply Voltages
164
Table 6- 4: Control Circuit Test Points
166
Table 6- 5: Shut down Logic Levels
167
Corrective Maintenance
170
Circuit Boards
170
Mechanical Disassembly/Assembly
171
Removing the Bezel
171
Replacing the Graticule Light
172
Removing the CRT
174
Removing the Rear Panel
177
Removing the Front Panel and the Front Panel Circuit Board
179
Removing the Main Board
180
Removing the Power Supply Board
182
Removing the Vector Board
183
Removing the SCH Board
184
Removing the Component Board
184
(1760 Series Only)
184
Repackaging
185
Connector
274
Tektronix 1750A Series User Manual (143 pages)
1740A Series; 1750A Series Waveform / Vector Monitor
Brand:
Tektronix
| Category:
Monitor
| Size: 1 MB
Table of Contents
User Manual
1
General Safety Summary
2
To Avoid Fire or Personal Injury
2
Safety Terms and Symbols
3
Table of Contents
5
Service Manual
12
Introduction
14
Product Description
16
Description of Features
17
More Information
18
Options
20
Power Cord Options
20
CRT Options
21
Accessories
22
Standard Accessories
22
Optional Accessories
22
Field Upgrade Kits
23
Installation
24
Repackaging for Shipment
24
Electrical Installation
25
Power Source
25
Mains Frequency and Voltage Range
26
Operational Changes
26
Remote Connector
26
RS232 Connector
26
Mechanical Installation
27
Cabinets
27
Custom Installation
27
Rackmounting
28
Instrument Configuration
29
Getting Started
30
Front-Panel Controls
31
Instrument Reset
31
At a Glance
31
Figure 2-1. Multi-Use Bezel Controls and Buttons
32
Figure 2-2. 1740A Front Panel
33
Figure 2-3. 1750A Front Panel
34
Rear-Panel Connectors
38
Multi-Pin Connectors
38
Fan Filter
39
Figure 2-4. 1740A/ 1750A- - Series Rear Panel
40
Operator's Checkout Procedure
41
Required Equipment
41
Initial Equipment Connections
41
Procedure
42
Figure 2-5. Equipment Hook-Up for Operator's Checkout Procedure
42
Figure 2-6. Calibrator Display
44
Figure 2-7. Two-Line LUM Filter Display of Color Bar Signal
47
Figure 2-8. Two-Line CHROM Filter Display of Color Bar Signal
47
Figure 2-9. Two-Line DIFF Filter Display
48
Figure 2-10. Two-Line R- - y Display of Color Bar Signal
49
Figure 2-14. Vectorscope Color Bar Display
52
Figure 2-15. Picture Mode Display of Color Bar Signal
52
Figure 2-16. Audio Display with Phase Error
53
Figure 2-17. NTSC SC/H Display
54
Figure 2-18. PAL SC/H Display
54
Operation Basics
55
Functional Overview
56
Display Modes
56
Vector
56
Waveform
56
Audio
57
Sch
57
Picture
57
Displaying a Signal
58
Time Code
58
Multiple
58
Inputs
58
Using the Menus
60
General Menu Information
60
Multi-Use Bezel Controls and Buttons
60
Moving between Menus
60
Clear Menu
61
Exiting a Menu Function
61
Figure 3-1. the CRT Menu
61
Filter Menu
62
Cursor Menu
63
Waveform Cursor Control
64
Figure 3-2. the VECTOR CURSOR Menu
64
Figure 3-3. the WAVEFORM CURSOR Menu
65
Vector + Waveform (Multiple)
66
Using the Cursors
66
Figure 3-4. the VECTOR+WFM CURSOR Menu
66
Line Select Menu
69
Preset Menu
71
Configure Menu
73
Input
73
Vector
73
Format
74
Standard
75
Calibrate
76
Offset
76
Remote
78
REFERENCE (Dual Standard Only)
78
Gain Menu
79
CRT Menu
79
Remote Operation
80
Using Presets through the Remote
80
Making Measurements
81
Basic Measurements
82
Waveform Graticule
82
Horizontal Scale
82
NTSC Vertical Scales
83
Figure 4-1. NTSC Waveform/Vector Graticule
83
PAL Vertical Scale
84
Figure 4-2. PAL Waveform/Vector Graticule
84
Dual-Standard Vertical Scale
85
Figure 4-3. Dual Standard Waveform/Vector Graticule
85
Making Waveform Measurements
86
Horizontal Sync Amplitude
86
Peak White
86
K-Factor Measurements
86
Vector Graticule
88
Figure 4-4. Vector Targets
89
Making Vector Measurements
90
Chroma Bandwidth
90
Differential Phase and Gain
90
Figure 4-5. Differential Gain and Phase Measurements
90
Making SC/H Phase Measurements
91
Ntsc
91
Figure 4-6. NTSC Dual-Dot SC/H Display
92
Figure 4-7. NTSC Single-Dot SC/H Display
92
Pal
93
Sc/H R
93
Figure 4-8. PAL SC/H Display
93
Figure 4-10. Two-Field SC/H R- - y Display (NTSC)
94
Figure 4-9. Two-Line SC/H R- - y Display (NTSC)
94
Figure 4-11. Two-Field SC/H R- - y Display (NTSC), Showing Approximate 10° Phase Error
95
Figure 4-12. Two-Field SC/H R- - y Display (PAL)
95
Making Audio Measurements
96
Figure 4-13. Audio Displays
96
Time Code Display
97
Calibration
98
Adjusting Instrument Gain
98
Appendix A
101
Appendix A Performance Specifications
101
Reference Information
101
Reliability
101
Electrical Specifications
102
Certifications and Compliances
113
Appendix B
116
Appendix B Remote Connectors
116
Figure B-1. Rear Panel REMOTE Connector
116
Figure B-2. REMOTE Adapter
119
Remote Connector Converter
119
Figure B-3. Rear Panel RS232 Connector
120
Appendix C User Service
121
Cleaning or Replacing the Fan Filter
121
Fuse Replacement
121
Required Equipment
122
Graticule Light Replacement
122
Figure C-1. Graticule Light Replacement
123
Cleaning
124
Replacing the CRT Filter
125
Appendix D
127
Software Version
127
Glossary
129
Frequency Modulation (FM)
133
Advertisement
Advertisement
Related Products
Tektronix 1751A
Tektronix 1755A
Tektronix 1750 Series
Tektronix 1751
Tektronix 1760 series
Tektronix 1705A
Tektronix 1740A Series
Tektronix 1761
Tektronix 1765
Tektronix 1741A
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