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WVR7020
Tektronix WVR7020 Manuals
Manuals and User Guides for Tektronix WVR7020. We have
4
Tektronix WVR7020 manuals available for free PDF download: Quick Start Manual, Technical Reference, Service Manual
Tektronix WVR7020 Technical Reference (138 pages)
Waveform Rasterizers Specifications and Performance Verification
Brand:
Tektronix
| Category:
Measuring Instruments
| Size: 0 MB
Table of Contents
Technical Reference
3
Table of Contents
7
General Safety Summary
11
Preface
13
Related Documents
13
Specifications
15
Common Characteristics
15
Table 1: SDI Input Waveform Vertical Characteristics
15
Table 2: SDI >Composite Mode Filter Characteristics
16
Table 3: Waveform Sweep (Horizontal) Characteristics
16
Table 4: Component Vector Mode Characteristics
16
Table 5: Diamond (RGB Gamut) Display Characteristics
17
Table 6: Arrowhead Display (SDI > Composite Mode) Characteristics
18
Table 7: Picture Display Mode Characteristics
18
Table 8: Timing Display Characteristics
19
Table 9: LTC Display Characteristics
20
Table 10: External Reference Characteristics
20
Table 11: Miscellaneous Measurements and Display Characteristics
21
Table 12: Timecode Characteristics
21
Table 13: General Characteristics
22
Table 14: Program Error Alarms
23
Table 15: Ethernet
23
Table 16: XGA Picture Monitor Output Characteristics
23
Table 17: Ground Closure Remote / LTC Time Code Input Characteristics
23
Table 18: Power Supply Characteristics
24
Table 19: Physical Characteristics
25
Table 20: Environmental Characteristics
25
High Definition (HD) Characteristics
26
Table 21: HD Waveform Vertical Characteristics, SDI Inputs a and B
26
Table 22: HD Physical Characteristics, SDI a and B Inputs
27
Table 23: Miscellaneous Measurements and Displays
27
Standard Definition (SD) Characteristics
28
Table 24: SD Waveform Vertical Characteristics, SDI Inputs a and B
28
Table 25: SD Physical Characteristics, SDI Inputs a and B
28
Option Characteristics
29
Table 26: Miscellaneous Measurements and Displays
29
Table 27: Composite Analog Waveform Vertical Characteristics (Option CPS)
29
Table 28: Composite Analog Physical Characteristics; Composite Input Characteristics (Option CPS)
30
Table 29: Alarms (Option CPS)
31
Table 30: Picture Display Mode Characteristics (Option CPS)
31
Table 31: Composite Vector Mode Characteristics (Option CPS)
31
Table 32: Eye Diagram Display Characteristics
32
Table 33: Jitter Display Characteristics (Option PHY)
33
Table 34: Signal Level and Cable Length Detector Characteristics
35
Table 35: Audio Bar Displays (Option AD)
36
Table 36: Audio Bar and Aux Displays (Option AD)
38
Table 37: Audio Text Displays (Option AD)
39
Table 38: AES Audio Inputs (Option AD)
39
Alarms
44
Signal Input-To-Reference Compatibility Tables
47
Performance Verification
51
Test Records
52
Functional Test Record (All Instruments)
52
Video Performance Test Record (All Instruments)
54
SD Video Performance Test Record (All Instruments)
56
Video Performance Test Record (Option CPS)
57
Audio Performance Test Record (Options AD and DDE)
58
Audio Performance Test Record (Options DG and DS)
64
Incoming Inspection
67
Required Equipment
67
Video and General Performance Verification
87
Required Equipment
87
Signal Source Characterization for Eye Signal Bandwidth
89
Instrument Tests
90
SD Video Tests
107
Composite Analog (Option CPS) Video Tests
115
Audio Performance Verification
124
Required Equipment
124
AES Audio Tests
125
Audio Tests (Options AD and DDE)
131
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Tektronix WVR7020 Quick Start Manual (145 pages)
Waveform Rasterizers
Brand:
Tektronix
| Category:
Computer Hardware
| Size: 8 MB
Table of Contents
Environmental Considerations
9
Key Features
13
Where to Find more Information
16
Conventions Used in this Manual
16
Installation
17
Operating Considerations
18
Rackmount Installation
19
Connecting a Display
22
Connecting Power and Powering On/Off
23
Installing in a Video System
24
Getting Acquainted with Your Instrument
27
Front-Panel Controls
30
Rear-Panel Controls
32
Ethernet Connector
38
Operating Your Instrument
39
Setting Measurement Parameters
40
Selecting Among Inputs
42
Simultaneous Input Monitoring
45
Measuring Audio/Video Delay
47
Setting Gain And/Or Sweep
48
Using Presets
49
Freezing the Display
51
Setting Line Select Mode
54
Configuring Your Instrument
55
Using Online Help
56
Checking Chroma/Luma Delay (Lightning Display)
59
Checking Gamut
61
Setup for Gamut Checks
62
Checking RGB Gamut
63
Checking Composite Gamut
65
Checking Luma Gamut
66
Automating Gamut Checks
67
Adjusting Gamut Limits
69
Monitoring the SDI Physical Layer
70
Taking Eye Measurements
77
Taking Jitter Measurements
82
Taking Cable Loss Measurements
86
Using the ARIB Displays
88
ARIB Status
90
ARIB STD-B.39 Display
91
ARIB STD-B.37 Display and Status Screens
93
ARIB STD-B.35 Display and Status Screens
95
ARIB TR-B.23 (1) Display and Status Screens
96
ARIB TR-B.23 (2) Display and Status Screens
97
ARIB TR-B.22 Display and Status Screens
99
Monitoring Audio
101
Selecting Audio Input
103
Checking Audio Level & Phase
104
Checking Surround Sound
107
Monitor Dolby-Based Surround Sound
110
Displaying Dolby Inputs
116
Viewing Dolby Metadata
117
Usage Notes
118
Monitoring Closed Captioning (CC), Teletext, and Safe Area Compliance
122
Monitoring Closed Captioning and Teletext
123
Monitoring for Safe Area Compliance
126
Using Alarms
129
Monitoring Alarms
133
Application Example
134
Tektronix WVR7020 Service Manual (87 pages)
Waveform Rasterizers and Remote Front Panel
Brand:
Tektronix
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Service Manual
3
Table of Contents
7
General Safety Summary
11
Service Safety Summary
13
Table I: Related Documentation
15
Preface
15
Manual Conventions
15
Related Manuals
15
Introduction
17
Service Strategy
19
Specifications
19
Performance Verification
19
Options and Accessories
19
Configurations
19
Hardware Installation
20
Product Upgrade
20
Operating Information
20
Theory of Operation
21
Serial Digital Input
24
Composite Input
24
Reference Input
24
Digital Waveform Processing Engine
24
Figure 2-1: WVR7020, WVR7120, and WVR6020 Waveform Rasterizers Block Diagram
25
Rasterizing Engine
26
Recursion and Picture Processing Engine
26
Control Processor
26
Front Panel
27
Ltc
27
Audio Option Board
27
Table 2-1: Supported Audio Options
27
Audio Processing
28
Audio Inputs
28
Audio Outputs
28
Option EYE/PHY
28
Fault LED and Fan Block Diagram
30
Figure 2-2: High-Level Fault and Fan Block Diagram
31
Power Supply and Distribution
32
Adjustment Procedures
33
Adjustments
35
Maintenance
37
General Maintenance
39
Preventing ESD
39
Inspection and Cleaning
40
Table 4-1: External Inspection Check List
41
Table 4-2: Internal Inspection Check List
41
Troubleshooting
43
Table 4-3: Required Test Equipment
44
Table 4-4: Symptoms and Causes
45
Detailed Troubleshooting Procedures
49
Table 4-5: Circuits that Can Assert Faults
50
Table 4-6: Digital Secondary Supplies
53
Table 4-7: Analog Supplies
53
Table 4-8: Audio Secondary Supplies
53
Figure 4-1: Main Board Indicator LED, Connector, and Test Point Locations
61
Figure 4-2: Options AD and DDE Audio Board, Component Side
62
Figure 4-3: Options AD and DDE Audio Board Back Side Indicator LED and Test Point Locations
63
Figure 4-4: Front Panel Board Indicator LED Locations (Viewed from Back Side)
64
Repackaging Instructions
65
Packaging
65
Shipping to the Service Center
65
Replaceable Mechanical Parts
67
Replaceable Parts
69
Parts Ordering Information
69
Using the Replaceable Parts Lists
70
Parts
71
Figure 5-1: Replaceable Parts, Circuit Boards and Chassis
73
Figure 5-2: WVR6020, WVR7020, and WVR7120 Replaceable Cables, Connectors, and Other Mechanical
75
Figure 5-3: Main Board Replaceable Components and Connectors, WVR7020, WVR7120, and WVR6020
77
Wvr6020
77
Figure 5-4: Option EYE/PHY and Audio Options Boards and Connectors
79
Figure 5-5: Audio Board Component-Side Components, Options AD and DDE
81
Figure 5-6: Audio Board Back-Side Components, Options AD and DDE
83
Figure 5-7: WVRRFP
85
Figure 5-8: Analog Audio Breakout Cable Assembly
86
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Tektronix WVR7020 Technical Reference (71 pages)
Waveform Rasterizers
Brand:
Tektronix
| Category:
Measuring Instruments
| Size: 5 MB
Table of Contents
Table of Contents
7
General Safety Summary
9
Preface
11
Where to Find more Information
11
Conventions Used in this Manual
11
Incoming Inspection
13
Installation Variations
17
Connecting Directly to a PC
17
Connecting to a Network
18
Remote Communication
20
Display Information
29
Waveform Display
29
Vector Display
31
Timing Display
32
Picture Display
34
Audio Display
37
LTC Waveform Display
40
Gamut Display
41
Status Display
42
Eye Display
45
Jitter Display
47
Ancillary (ANC) Data Inspector
49
Supplemental Operating Information
55
Cloning Setups (Presets)
55
Upgrading Instrument Software
61
Description of Cable Types
67
Index
69
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