Preface
Manual structure and conventions
This manual is divided into the following sections:
Theory of operation contains circuit descriptions that support service to the
module level.
Maintenance contains information and procedures for performing
preventive and corrective maintenance for the SPG8000 generator. These
instructions include inspection and cleaning, remove and replace procedures,
troubleshooting and fault isolation to the module level, and repackaging
instructions.
Replaceable parts includes a table of all replaceable modules, their
descriptions, and their Tektronix part numbers.
Manual c
onventions
This manual uses certain conventions with which you should become familiar.
Some sections of the manual contain procedures for you to perform. To keep those
instructions clear and consistent, this manual uses the following conventions:
Names of front panel c ontrols and menus appear in the same case (initial
capitals, all uppercase, etc.) in the manual as is used on the ECO8000 Series
front panel and menus.
Instruction steps are numbered unless there is only one step.
Bold text refers to specific interfa ce elements that you are instructe d to select,
click, or clear.
Example: Press the ENTER button to access the NETWORK CONFIG
submenu.
Italic text refers to document names or sections. Italics are also used in
NOTES, CAUTIONS, and WARNINGS.
Example: The Theory of operation section includes a block diagram.
Modules. Throughout this manual, the term module appears. A module
is composed of electrical and mechanical assemblies, circuit cards, and
interconnecting cables.
Safety. Symbols and terms related to safety appear in the G eneral safety summary.
x ECO8000 Series Service Manual