Tektronix 050-3722-00,050-3723-00 Field Install Instructions

Instructions

050-3695-00
F-Connector Replacement for 8VSB Interface
MTM400 MPEG Transport Stream Monitor &
MTS400 Series MPEG Test Systems

075-0975-00

Warning

The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to all safety summaries prior to
performing service.

www.tektronix.com

*P075097500*

075097500

Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or
suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes
that in all previously published material. Specifications and pri ce change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc.
14200 SW Karl Braun Drive
P.O. Box 500
Beaverton, OR 97077
USA

For product information, sales, service, and technical support:

H In North America, call 1-800-833-9200.

H Worldwide, visit www.tektronix.com to find contacts in your area.

General Safety Summary

Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it.

To avoid potential hazards, use this product only as specified.

Only qualified personnel should perform service procedures.

While using this product, you may need to access other parts of a larger system.
Read the safety sections of the other component manuals for warnings and
cautions related to operating the system.

ToAvoidFireor

Personal Injury

Use Proper Power Cord. Use only the power cord specified for this product and
certified for the country of use.

Connect and Disconnect Properly. Do not connect or disconnect probes or test
leads while they are connected to a voltage source.

Ground the Product. This product is grounded through the grounding conductor
of the power cord. To avoid electric shock, the grounding conductor must be
connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.

Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings
and markings on the product. Consult the product manual for further ratings
information before making connections to the product.

Do not apply a potential to any terminal, including the common terminal, that
exceeds the maximum rating of that terminal.

Power Disconnect. The power cord disconnects the product from the power
source. Do not block the power cord; it must remain accessible to the user at all
times.

Replace Batteries Properly. Replace batteries only with the specified type and
rating.

Do Not Operate Without Covers. Do not operate this product with covers or panels
removed.

Do Not Operate With Suspected Failures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.

Avoid Exposed Circuitry. Do not touch exposed connections and components
when power is present.

Use Proper Fuse. Use only the fuse type and rating specified for this product.

Do Not Operate in Wet/Damp Conditions.

F-Connector Replacement for 8VSB Interface

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General Safety Summary

Do Not Operate in an Explosive Atmosphere.

Keep Product Surfaces Clean and Dry.

Provide Proper Ventilation. Refer to the manual’s installation instructions for

details on installing the product so it has proper ventilation.

Terms in this Manual

Symbols and Terms

on the Product

These terms may appear in this manual:

WARNING. Warning statements identify conditions or practices that could result
in injury or loss of life.

CAUTION. Caution statements identify conditions or practices that could result in
damage to this product or other property.

These terms may appear on the product:

H DANGER indicates an injury hazard immediately accessible as you read the

marking.

H WARNING indicates an injury hazard not immediately accessible as you

read the marking.

H CAUTION indicates a hazard to property including the product.

The following symbol(s) may appear on the product:

CAUTION

Refer to Manual

WARNING

High Voltage

ii

Protective Ground

(Earth) Terminal

Standby

F-Connector Replacement for 8VSB Interface

Service Safety Summary

Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary before performing any service

procedures.

Do Not Service Alone. Do not perform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.

Disconnect Power. To avoid electric shock, switch off the instrument power, then
disconnect the power cord from the mains power.

Use Care When Servicing With Power On. Dangerous voltages or currents may
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
components.

To avoid electric shock, do not touch exposed connections.

F-Connector Replacement for 8VSB Interface

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Service Safety Summary

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F-Connector Replacement for 8VSB Interface

Kit Description

Products

Kit Parts List

This kit provides parts and instructions for replacing the F-connector on an
8VSB interface card for a MTM400 MPEG Transport Stream Monitor or a
MTS400 Series MPEG Test system. The replacement F-connector has a longer
threaded section to ensure a more secure cable connection.

There are separate replacement instructions for the MTM400 monitor and the
MTS400 Series test system. Use the appropriate instructions for the type of
instrument your are servicing.

This document supports Tektronix modification: ECR31519.

MTM400 VS All instruments
MTS400 VS All instruments
MTS430 VS All instruments

Quantity Part number Description

1EA 103-0458-00 ADAPTER, CONN; F FEMALE TO QUICK DISCONNECT MALE

ADAPTER

1EA 075-0975-00 KIT INSTRUCTION; F-CONNECTOR REPLACEMENT, 8VSB

INTERFACE; 050-3695-00

F-Connector Replacement for 8VSB Interface

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Kit Description

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F-Connector Replacement for 8VSB Interface

Replacement Instructions -- MTM400 Monitor

These instructions are for personnel who are familiar with servicing the
MTM400 monitor. If you need further details for disassembling or reassembling
the instrument, contact your nearest Tektronix Service Center or Tektronix
Factory Service for assistance.

CAUTION. To prevent static discharge damage, service the product only in a
static-free environment. Observe standard handling precautions for static-sensi­tive devices while installing this kit. Always wear a grounded wrist strap,
grounded foot strap, and static resistant apparel while installing this kit.

Only qualified personnel should perform this procedure. Read the General Safety
Summary and the Service Safety Summary located at the beginning of these
instructions before performing the following procedure.

Minimum Tool and Equipment List

Replacement Procedure

Perform the following steps to replace the F-connector on the 8VSB interface
card in your MTM400 monitor.

Preparation

If necessary, disconnect any signal and power cables from the instrument,
remove the instrument from the instrument rack, and then place the instrument
on a static-free workbench.

WARNING. To prevent serious injury or death from electrical shock, do not
operate the instrument with the cover or panels removed. Disconnect power from
the instrument before removing the covers or panels.

Required tools and equipment Part number

Anti-static wrist strap NA

Screwdriver with T-10, T-15, and T-20 TORX tips NA

Wrench, 7/16 inch NA

F-Connector Replacement for 8VSB Interface

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