Tektronix TSG-100 Generator
Manufacturer:
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Model:
TSG-100
Date:
1994
Category:
Group:
Description:
NTSC Television Generator
Information
The TSG-100 digitally generates a set of eight NTSC
television test signals at baseband. To allow easy display
of these signals on an Oscilloscope, the TSG-100 also
provides a trigger output that is switch-able between
horizontal and vertical rate trigger pulses.
In addition, it provides a 1 kHz audio tone at 8 dBu for
setting amplitude levels of audio equipment and for checking
continuity. For field operations, it is capable of running
on a 12 V battery.
• SMPTE Bars
• Convergence Pattern
• Pulse and Bar
• Multiburst
• 100% Luminance 5-step
• 100% Modulated 5-step
• 100 IRE Flat Field
• Black Burst
Manual type:
Service and User Manual
Pages:
82
Size:
2.78 Mbytes (2909997 Bytes)
Language:
english
Revision:
revised
Manual ID:
070-6881-00
Date:
1994 09 01
Quality:
Scanned document, all readable.
Upload date:
2017 12 26
MD5:
24f65a9e19896023101dfee5ea2d16f8
Downloads:
812
Information
Table of Contents
... i-1
List of Tables
... i-3
List of Illustrations
... i-4
Safety Summary
... i-5
Frontis
SECTION 1 INTRODUCTION
... 1-1
SECTION 2 CONTROLS, INDICATORS, AND CONNECTORS
... 2-1
Front-Panel Controls
... 2-1
Front-Panel Indicators
... 2-1
Front-Panel Connectors
... 2-1
Rear-Panel Controls
... 2-1
Rear-Panel Connectors
... 2-1
Audio Tone Level Adjustment
... 2-2
SECTION 3 SPECIFICATIONS
... 3
1 SECTION 4 PERFORMANCE CHECK AND CALIBRATION PROCEDURES 4-1
Performance Check Procedure
... 4-3
Test Signal Output
... 4-3
Subcarrier Frequency Oscillator
... 4-4
H Sync
... 4-4
Audio Tone (Opt 1) Output
... 4-5
Calibration Procedures
... 4-6
Oscillator Frequency
... 4-6
Test Signal Output
... 4-6
SECTION 5 THEORY OF OPERATION
... 5-1
Digital Processing (Schematic 1)
... 5-1
Signal Timing
... 5-1
Vertical Counter and Decoder
... 5-1
Signal Memory
... 5-1
Front Panel Decoder (Signal Selection)
... 5-1
System Clock
... 5-1
Trigger Gate
... 5-1
Analog Output (Schematic 2)
... 5-2
Output Processing
... 5-2
Reconstruction Filter
... 5-2
Audio Oscillator
... 5-2
Audio Output Driver
... 5-2
Power supply (Schematic 3)
... 5-2
Input
... 5-2
Regulator and DC to DC Converter
... 5-3
Current Limit
... 5-3
Housekeeping
Supplies ... 5-3
SECTION 6 MAINTENANCE
... 6
1
Removing the Main and Front Panel Circuit Boards
... 6-2
SECTION 7 REPLACEABLE ELECTRICAL
PARTS ... 7-1 SECTION 8
DIAGRAMS/CIRCUIT BOARD ILLUSTRATIONS ... 8
1 SECTION 9 REPLACEABLE MECHANICAL PARTS
... 9-1 APPENDIX A TSG-100 Option 01: ... A
1
Section 1 - Introduction
... A-2
Section 2 - Controls, Indicators, and Connectors
... A-2
Section 3 - Specifications
... A-2
Section 4 - Performance Check and Calibration Procedures
... A-5
Performance Check Procedure Changes
... A-5
Calibration Procedure Changes, Option 01
... A-6
Section 6 - Maintenance
... A-6