Tektronix WFM 601i Analyzer
Производитель:
Модель:
WFM 601i
Дата:
1995
Категория:
Группа:
Описание:
Serial Digital Component Monitor

Информация

The WFM 601i is capable of measuring and monitoring 4:2:2 component serial digital. It displays the video signal in the familiar component analog representation, either paraded or overlaid. An equivalent time sampler is incorporated to show the eye pattern of the serial signal. Data integrity is verified by the EDH (Error Detection and Handling) system, and by a suite of serial digital format checks. Features The following list composes the feature set for the WFM 601i, Eye Pattern Display of the Selected Serial Input. Serial Jitter Measurement; three selectable bandwidths. Serial Format Checking. EDH: (Follows A/B switching) LED for presence and an alarm, rear panel TTL low through Remote Connector. RGB or Y PB PR display format. Any or all of channels 1, 2, or 3 displayed. Parade or Overlay display. Flat, Low Pass, or Diff’d Step filtering. X1, X5, X10, and Variable Vertical gain. Line and Field sweeps. 200 ns/div Line sweep. Bar Cursors; amplitude, time, amplitude + time, and marker. Line Select with readout; 1 line or 15 line, all fields or 1 of 2 fields. Bright up of selected lines on Picture Monitor Out (Y or G Channel). Vector Display; fixed or variable gain, 75% or 100% bars, SMPTE/EBU N10. Lightning or Diamond display; vertical gain, 75% or 100% bars, SMPTE/EBU N10. Electronic graticules for Lightning, Diamond, and Vector displays. Monitor Output; GBR or Y PB PR (follows A/B switching). Gamut error bright up. Reclocked Serial Component Digital output following A/B switching. Video Reference: Internal Serial Component signal (follows A/B switching), External Composite. Menu An expanded feature set is available through menus and multi-use buttons and knobs. When the operator selects a menu item, such as Voltage and Timing Cursors, an on-screen label shows the current function of the controls. The operator can also recall up to 10 front-panel setups through the Preset menu; 9 presets are user-programmable and 1 is factory-programmed. Calibrator Vertical and horizontal instrument gain can be set using the Calibrator signal. The Calibrator signal is a 700 mV 100 kHz signal.

показать больше

Руководство по техническому обслуживанию
Hасто́льная кни́га тип:
Руководство по техническому обслуживанию
Страницы:
346
Размер:
5.73 Mbytes (6009507 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
070-8967-00
Дата:
1995 03 01
Качество:
Электронный документ, ни сканирование, очень хорошо читается.
Дата загрузки:
2019 09 15
MD5:
c8fde7eb6ffa297e0058270a0043fead
Загрузки:
392

Информация

This manual provides servicing information for the WFM 601i Serial Digital Component Monitor. Material found in this volume is targeted at the service technician; additional operating information can be found in the WFM 601i User manual. Service Level Supported This manual supports both Module Level (for module exchange) and Component Level servicing. Module Level servicing utilizes the block diagram and its descriptions to isolate a problem to the circuits on a particular etched circuit board. To support Component Level servicing there is additional theory of operation, schematic diagrams, circuit board parts locating illustrations, and cross reference indexes (part location charts) for each circuit board. When contemplating the level of servicing that is appropriate for a specific facility, please consider the fact that this instrument contains etched circuit boards that utilize surface mount technology. Surface mounted components are not soldered to the circuit board in the traditional manner, they require special techniques and tools to remove and re-install. Specific Content Much of the information in this manual is shared with the User manual; however, the depth of the material depends on the potential use. A quick comparison will reveal that there are installation instructions in both manuals, along with specifications, servicing, and operating instructions. The installation instructions in both manuals are nearly identical. Installation of this instrument is so straightforward that anyone can install the instrument in its operating environment. The operating instructions in the User manual are much more detailed than those in the Service manual. The need for a service technician is considerably less than that of an end user. If the operating instructions in this manual are not complete enough, please refer to the User manual for more detailed instructions. The specifications contained in the Specification section of this manual should be used by the servicing technician. Its tables contain Performance Verification step numbers to make it possible to document the test methods used to verify the accuracy of the instrument. The User manual contains some servicing instructions for quick, non dangerous operations; however, the bulk of the servicing instructions are located in this manual. Note that there are specific procedures for troubleshooting and disassembly in this manual, they should only be attempted by competent service technicians. Items in the maintenance section contain both Warnings and Cautions that should be read and followed when performing maintenance on the instrument. The last sections of this manual contain the Replaceable Parts Lists, Circuit Board Illustrations, and Schematic Diagrams needed to isolate and replace faulty components. Note that replacement part ordering information can be found in the Maintenance section of this manual. Readjustment These instruments are designed to be returned to operation within stated specifications through a PC-based adjustment procedure. The disk holder for this manual contains one calibration Software computer disk. An IBM compatible personal computer (PC) with a DOS 3.3 or higher operating system, and a 31/2 inch high density floppy drive is required to perform the readjustment procedure.

показать больше

Руководство пользователя
Hасто́льная кни́га тип:
Руководство пользователя
Страницы:
135
Размер:
1.22 Mbytes (1276536 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
070-8966-01
Дата:
1995 11 01
Качество:
Электронный документ, ни сканирование, очень хорошо читается.
Дата загрузки:
2019 09 15
MD5:
e8f361ca1a58feffc98b5ed60a8bb8f6
Загрузки:
391

Информация

Getting Started provides the material needed to place the instrument in service. It contains “Product Description”, “Installation”, and “Functional Check”. Operation Basics provides information needed for daily operation. It has “At a Glance”, which describes the controls and connectors, and “Functional Over- view” which discusses operation of the instrument. Reference provides detailed descriptions of instrument operation and theory. “Graticules”, “Measurement Applications”, and “Measurement Theory” are in this section. Appendix A provides instrument specifications, both electrical and mechanical. Appendix B describes the rear panel remote control connectors. Appendix C covers routine service procedures, such as replacing fuses and graticule light bulbs. The appendices are followed by a glossary of specialized terms and an index.

показать больше