Tektronix WFM 1125 Option 0C Analyzer
Manufacturer:
Model:
WFM 1125 Option 0C
Date:
Category:
Group:
Description:
Digital Television Waveform Monitor

Information

The WFM 1125 Digital Television Waveform Monitor Option 0A/0B/0C/0D Option 0A/0B/0C/0D measures and displays HDTV serial digital signals. The waveform monitor is a fully digital waveform monitor with a variety of standard measurement modes displayed on an internal VGA display. An external VGA display output is also provided. The digital architecture of the waveform monitor allows you to save the displayed waveform to an internal memory. In order to properly display intermittent events that may be missed in a single-line select mode, the waveform monitor has a persistence display feature combining information from many TV lines, much like an analog waveform monitor. Refer to Specifications, for details of the waveform monitor performance. Features The waveform monitor offers the following features: Supports the following system formats: Option 0A: 1035/60i, 1035/59.94i, 1080/60i, and 1080/59.94i Option 0B: 720/60p and 720/59.94p Option 0C: 1035/60i, 1035/59.94i, 1080/60i, 1080/59.94i, 720/60p, and 720/59.94p Option 0D: 1035/60i, 1035/59.94i, 1080/60i, 1080/59.94i, 1080/50i, 720/60p, 720/59.94p, 1080/30sF, 1080/29.97sF, 1080/25sF, 1080/24sF, 1080/23.98sF, 1080/24p, and 1080/23.98p Digital component video signal displays, parade and vector modes Save and Display feature that saves and recalls the currently displayed signal CRC error detection Gamut error detection Infinite mode in persistence display that retains the image of transient signals Overlay and Parade displays Diamond, Lightning, and Bowtie displays Four graticules for waveform display Serial digital monitor output and CRC error monitor output Analog external reference input with passive loop through, bi-level or tri-level sync AES/EBU digital audio output (except for 720/60p, 720/59.94p, 1080/24p, and 1080/23.98p) Y, Pb, Pr picture monitor analog output from selected serial digital signal input

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Service Manual
Manual type:
Service Manual
Pages:
172
Size:
1.01 Mbytes (1057006 Bytes)
Language:
english
Revision:
Manual ID:
071-0455-04
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2019 09 22
MD5:
52123fbe7e026c4e887fd9c6fe3b6db7
Downloads:
1003

Information

This document supports serial number J310000 and above. This preface contains information needed to properly use this document to service the WFM 1125 Digital Television Waveform Monitor Option 0A/0B/0C/0D, as well as general information critical to safe and effective servicing of this waveform monitor. This manual applies to any instrument with serial number J310101 and above. Document Structure This document is divided into sections, such as Specification and Theory of Operation. Further, it is divided into subsections, such as Product Description and Removal and Installation Procedures. Sections containing procedures also contain introductions to those procedures. Be sure to read these introductions because they provide information needed to do the service correctly and efficiently. The following is a brief description of each document section. Specification contains a product description of the WFM 1125 Digital Television Waveform Monitor Option 0A/0B/0C/0D and tables of the characteristics and descriptions that apply to it. Operating Information includes general information and operating instructions at the level needed to safely power on and service this waveform monitor. A statement of the service strategy that this document supports, and instructions for shipment of the waveform monitor are found in this section. Theory of Operation contains circuit descriptions that support general service and fault isolation down to the module level. Performance Verification contains a collection of procedures for confirming that these waveform monitor function properly and meet warranted limits. Adjustment Procedures contains a collection of procedures for adjusting these waveform monitor to meet warranted limits. Maintenance contains information and procedures for doing preventive and corrective maintenance of these waveform monitor. Instructions for cleaning, for firmware updates, and for fault isolation to a module are found here. Options contains information on servicing any of the factory-installed options that may be present in your waveform monitor. Electrical Parts List contains a statement referring you to Mechanical Replaceable Parts, where both electrical and mechanical modules are listed. Diagrams contains a block diagram and an interconnection diagram useful for isolating failed modules. Mechanical Parts List includes a table of all replaceable modules, their descriptions, and their Tektronix part numbers, as well as the exploded view.

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