WVR5200
xx
ZZZ
Waveform Rasterizer
Service Manual
*P077055100*
077-0551-00
xx
WVR5200
ZZZ
Waveform Rasterizer
Service Manual
www.tektronix.com
077-0551-00
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
supersedes that in all previously published material. Specifica tions and price change privileges reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
Contacting Tektronix
Tektronix, Inc.
14150 SW Karl Braun Drive
P.O. B o x 5 0 0
Beaverto
USA
For product information, sales, service, and technical support:
n, OR 97077
In North America, call 1-800-833-9200.
Worl dwid e, v isit www.tektronix.com to find contacts in your area.
Warranty
Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1)
year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its
option, either will repair the defective product without charge for parts and labor, or will provide a replacement
in exchange for the defective product. Parts, modules and replac ement products used by Tektronix for warranty
work may be n
the property of Tektronix.
ew or reconditioned to like new performance. All replaced parts, modules and products become
In order to o
the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible
for packaging and shipping the defective product to the service center designated by Tektronix, with shipping
charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within
the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping
charges, duties, taxes, and any other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate
maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage
result
b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage
or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modified or
integrated with other products when the effect of such modification or integration increases the time or difficulty
of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY
OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
TRONIX' RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE
TEK
AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY.
TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS
ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
[W2 – 15AUG04]
btain service under this warranty, Customer must notify Tektronix of the defect before the expiration of
ing from attempts by personnel other than Tektronix representatives to install, repair or service the product;
Table of Contents
General Safety Summary ......................................................................................... iv
Service Safety Summary.................. .................................. ................................ ...... vi
Preface............................................................................................................. vii
Manual Conventions............................................ ................................ ............. vii
Related Manuals ............ ................................ .................................. ............... vii
Introduction ......................................................................................................... 1
Service Strategy....................... ................................ .................................. ....... 1
Specifications.... .................................. ................................ ............................. 1
Performance Verification... ................................ ................................ ................... 1
Options and Accessories...................................................................................... 1
Configurations.................................................................................................. 1
Hardware Installation........................... .................................. ............................. 1
Product Upgrade ............................................................................................... 2
Operating Information......................................................................................... 2
Theory of Operation............................. ................................ ................................ ... 3
CPU Board ........ ................................ ................................ ............................. 5
Front Panel ........ .................................. ................................ ........................... 6
Audio (Option AUD)... ................................ .................................. ..................... 6
Fan Control ................................ ................................ ................................ ..... 7
Power Supply and Distribution............................................................................... 7
General Maintenance.............................. ................................ ................................ . 9
Preventing ESD ................................................................................................ 9
Inspection and Cleaning.... .................................. ................................ ................ 10
Troubleshooting.................................................................................................... 13
Getting Started .... . ..... . ..... . ..... . ... . . ..... . ..... . ..... . ... . . . .... . ..... . ..... . ..... . ..... . .... . ..... . .... 13
Detailed Troubleshooting Procedures ...................................................................... 16
Removal and Replacement Procedures ......................................................................... 22
Preparation........................... ................................ ................................ .......... 22
Module Removal.............................................. ................................ ................ 24
Repackaging Instruct
Packaging...................................................................................................... 27
Shipping to the Service Center.... ................................ .................................. ........ 27
Replaceable Parts .................................................................................................. 29
Parts Ordering Information .................................................................................. 29
Using the Replaceable Parts Lists........................................................................... 30
ions ......................................................................................... 27
WVR5200 Waveform Rasterizer Service Manual i
Table of Contents
List of Figure
Figure 1: Block diagram .......................................................................................... 4
Figure 2: SD
Figure 3: Fan and main chassis .................................................................................. 26
Figure 4: WVR5200 Exploded view ............................................................................ 32
I board ............................................................................................... 18
s
ii WVR5200 Waveform Rasterizer Service Manual
List of Tables
Table i: Related documentation................................................................................. vii
Table 1: Ext
Table 2: Internal inspection check list................................... .................................. ...... 11
Table 3: Required test equipment................................................................................ 14
Table 4: Symptoms and causes .................... .................................. ............................ 15
Table 5: SDI board basic supplies ..................... ................................ .......................... 17
Table 6: Tools required for module removal ................................................................... 23
ernal inspection check list.......................................................................... 11
Table of Contents
WVR5200 Waveform Rasterizer Service Manual iii
General Safety Summary
General Safet
To Avoid Fi
re or Personal
Injury
ySummary
Review the fo
this product or any products connected to it.
To avoid pot
Only qualified personnel should perform ser vice procedures.
Use proper
certified for the country of use.
Ground th
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 avo id 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 a ny terminal, including the common terminal, that
exceeds the maximum rating of that terminal.
llowing safety precautions to avoid injury and prevent damage to
ential hazards, use this product only as specified.
power cord. Use only the power cord specified for this product and
eproduct.This product is grounded through the grounding conductor
Power disconnect. The power cord disconnects the product from the power source.
Donotblockthepowercord;itmustremain accessible to the user at all times.
Do not operate without covers. Do not operate this product with covers or panels
removed.
Do not operate with suspected failures. If you suspect that 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 AC adapter. Use only the AC adapter specified for this product.
Do not operate in wet/damp conditions.
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.
iv WVR5200 Waveform Rasterizer Service Manual
General Safety Summary
TermsinThisManual
Symbols and Terms on the
Product
These terms may
WAR NI NG . 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:
DANGER in
the marking.
WARNING
read the marking.
CAUTIO
The following symbol(s) may appear on the product:
appear in this manual:
dicates an injury hazard immediately accessible as you read
indicates an injury hazard not immediately accessible as you
N indicates a hazard to property including the product.
WVR5200 Waveform Rasterizer Service Manual v
Service Safety Summary
Service Safet
y Summary
Only qualifie
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
disconnect test leads before removing protective panels, soldering, or replacing
components.
To avoid electric shock, do not touch exposed connections.
d personnel should perform service procedures. Read this Service
this product. Disconnect power, remove battery (if a pplicable), and
vi WVR5200 Waveform Rasterizer Service Manual
Preface
Manual Conventions
This manual supports servicing to the module level of the WVR5200 Waveform
Rasterizer, which rasterizes video signals for XGA display. The instrument finds
use as a monit
This manual explains how to troubleshoot and service the instrument to the
module leve
Introduction provides a general product description a nd tells where to find
product in
Theory of Operation provides descriptions of the instrument m odules.
Maintenance tells you how to troubleshoot the product to the module level
and how to handle the modules.
Replaceable Parts illustrates the replaceable modules and mechanical parts
and provides replacement part numbers.
The following terms and conventions are used throughout this manual:
or for broadcasting, production, and post-production environments.
l. The manual is divided into the following sections:
stallation information.
The terms "rasterizer" and "instrument" are is used interchangeably to refer to
the WVR5200 Waveform Rasterizer.
Related Manuals
This manual assumes you have access to the following manuals when servicing
s product. These manuals ship with the product and are also downloadable
thi
from the Tektronix Web site.
Table i: Related documentation
Item Purpose Location
WVR5200 Waveform Rasterizer User
Manual
WVR5200 Waveform Rasterizer
Installation and Safety Instructions,
English, Japanese, Simplified Chinese
Online Help
Operation instructions and explanation
of features
Basic installation and safety information
In depth operation and UI help In the instrument: press the H ELP button
Product Documentation CD
www.tektronix.com/manuals
Printed m anual Product
Product Documentation CD
www.tektronix.com/manuals
on the front panel
WVR5200 Waveform Rasterizer Service Manual vii
Preface
Table i: Related documentation (cont.)
Item Purpose Location
WVR5200 Waveform Rasterizer
Specifications and Performance
Verification
WFM Series Waveform Monitors and
WVR Series Waveform Rasterizers
Management Information Base
Programmer Manual
Procedure for checking performance and
list of specifications
Programmer’s command reference for
controlling the waveform rasterizer
Product Documentation CD
www.tektronix.com/manuals
Product Documentation CD
www.tektronix.com/manuals
viii WVR5200 Waveform Rasterizer Service Manual
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