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1780R-Series Service Manual
xv
Preface
This Service Manual is part of a 2-volume set. Its companion manual is the
Operator’s Manual, which is aimed primarily at operating personnel. Information
in this volume is intended for those who are required to maintain the 1780R-Se-
ries Video Measurement Set.
Specific instructional procedures can be found in the Performance Check,
Adjustment Procedures, Maintenance and Installation sections. In addition, the
lists of Replaceable and Mechanical Parts along with circuit board component
locating dollies and schematic diagrams are at the back of this manual.
Operating Information is a very simple explanation of the controls and connec-
tors. If there is a question involving one of the specific measurement applica-
tions, it may be necessary to consult the Operator’s Manual to determine if there
is an instrument malfunction or simply an operator error.
Special techniques are required to service the 1780R-Series Low Voltage Power
Supply. Consult Troubleshooting before attempting to work on the Low Voltage
Power Supply.
To assist in locating information in this volume there is a complete Table of
Contents, augmented by a List of Illustrations and a List of Tables.