Tektronix TSG-100 Generatore
Produttore:
Modello:
TSG-100
Data:
1994
Categoria:
Gruppo:
Descrizione:
NTSC Television Generator

Informazioni

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

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Servizio e manuale utente
Tipo di manuale:
Servizio e manuale utente
Pagine:
82
Dimensione:
2.78 Mbytes (2909997 Bytes)
Lingua:
english
Revisione:
revised
ID del manuale:
070-6881-00
Data:
1994 09 01
Qualità:
Documento scansionato, tutto leggibile.
Data caricamento:
2017 12 26
MD5:
24f65a9e19896023101dfee5ea2d16f8
Scaricamenti:
811

Informazioni

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

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