Tektronix SPG 1000 User manual

Instruction Manual
SPG 1000
HDTV Sync Generator
B020279 and Above
070-8074-02
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.

Copyright ©Tektronix, Inc. All rights reserved.
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 price change privileges reserved.
Printed in the U.S.A.
Tektronix, Inc., P.O. Box 1000, Wilsonville, OR 97070–1000
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

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.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expi-
ration of 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 re-
turned to any other locations.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inade-
quate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to
repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair
or service the product; b) to repair damage resulting from improper use or connection to incompatible
equipment; or c) 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 THIS PRODUCT IN LIEU
OF ANY OTHER WARRANTIES, EXPRESSED OR IMPLIED. TEKTRONIX AND ITS VEN-
DORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DE-
FECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUS-
TOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT
BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAM-
AGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NO-
TICE OF THE POSSIBILITY OF SUCH DAMAGES.

Contacting Tektronix
Product
Support For application-oriented questions about a Tektronix measurement product, call toll free in
North America:
1-800-TEK-WIDE (1-800-835-9433 ext. 2400)
6:00 a.m. – 5:00 p.m. Pacific time
Or contact us by e-mail:
[email protected]
For product support outside of North America,
contact your local Tektronix distributor or sales
office.
Service
Support Contact your local Tektronix distributor or sales office. Or visit our web site for a listing of
worldwide service locations.
http://www.tektronix.com
For other
informa-
tion
In North America:
1-800-TEK-WIDE (1-800-835-9433)
An operator will direct your call.
To write
us Tektronix, Inc. P.O. Box 1000
Wilsonville, OR 97070-1000

Table of Contents i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Safety Summary vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Safety Summary ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
i
SPG 1000 i

ii SPG 1000ii

iii
SPG 1000 iii

iv SPG 1000iv

v
SPG 1000 v

Table 4–6 Certification and compliances 4–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vi SPG 1000vi

SPG 1000 vii
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.
Use Proper Power Cord. Use only the power cord specified for this product and
certified for the country of use.
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.
Connect the ground lead of the probe to earth ground only.
Do not apply a potential to any terminal, including the common terminal, that
exceeds the maximum rating of that terminal.
Do Not Operate Without Covers. Do not operate this product with covers or panels
removed.
Use Proper Fuse. Use only the fuse type and rating specified for this product.
Avoid Exposed Circuitry. Do not touch exposed connections and components
when power is present.
Wear Eye Protection. Wear eye protection if exposure to high-intensity rays or
laser radiation exists.
Do Not Operate With SuspectedFailures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.
Do Not Operate in Wet/DampConditions.
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.
To Avoid Fire or
Personal Injury

General Safety Summary
viii SPG 1000
Terms in this Manual. 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.
Terms on the Product. These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the
marking.
WARNING indicates an injury hazard not immediately accessible as you read the
marking.
CAUTION indicates a hazard to property including the product.
Symbols on the Product. The following symbols may appear on the product:
CAUTION
Refer to Manual WARNING High Voltage Double
Insulated ProtectiveGround
(Earth) Terminal Not suitable for
connectionto
thepublic telecom-
municationsnetwork
Symbols and Terms

SPG 1000 ix
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.

Service Safety Summary
xSPG 1000

1–1
SPG 1000 1–1
Output Signal Standards
Genlock Input
Standard
525/1:1
1050/2:1
1050/1:1
625/1:1
1250/2:1
1250/1:1 787/788 1125/2:1 60 Hz 1125/2:1 59.94 Hz N125/2:1 59.94 Hz
525/2:1 n n K
525/1:1 n K
1050/2:1 n n
1050/1:1 n
625/2:1 n
625/1:1 or 1250/2:1 n
1250/1:1 n
787/788 n
1125/2:1/60 Hz n
1125/2:1/59.94 Hz n K
* Possible only when the SPG1000 has been purchased with Option 17.

(1) 72.00 MHz
(2) 75.335664 MHz
(3) 74.25 MHz
(4) 74.175824 MHz
(5) 75.524475 MHz
1–2
1–2 SPG 1000
Output Signals
525/1:1*
1050/2:1
1050/1:1
625/1:1**
1250/2:1
1250/1:1 787/788 1125/2:1 60 Hz 1125/2:1 59.94 Hz N125/2:1 59.94 Hz
Genlock Input
Standard Encoded Clock A Encoded Clock B Encoded Clock C Encoded Clock D Encoded Clock E Encoded Clock F
525/2:1 Osc. (1) Osc. (2) Osc. (5)
525/1:1 Osc. (1) Osc. (5)
1050/2:1 Osc. (1) Osc. (2)
1050/1:1 Osc. (1)
625/2:1 Osc. (1)
625/1:1 or 1250/2:1 Osc. (1)
1250/1:1 Osc. (1)
787/788 Osc. (2)
1125/2:1/60 Hz Osc. (3)
1125/2:1/59.94 Hz Osc. (4) Osc. (5)
* Encoded Clock A may also be used to drive a TSG 1XXX generating 525/2:1 signals.
** Encoded Clock B may also be used to drive a TSG 1XXX generating 625/2:1 signals.

1–3
SPG 1000 1–3

1–4
1–4 SPG 1000

2–1
SPG 1000 2–1

2–2 SPG 1000