CONTENTS
SPECIFICATIONS SECTION 1
Vertical-Deflection System. Horizontal Deflec
tion System. Other Characteristics.
PRELIMINARY INSTRUCTIONS SECTION 2
Cooling. Power Requirements. Fan Connections.
Fuse Requirements.
OPERATING INSTRUCTIONS SECTION 3
Input Selection. Input Coupling. Input Connec
tions. Use of Probes. Triggered Operation. Free-
Running Operation. Magnifier. External Hori
zontal Input. Voltage Measurement. Time Meas
urement. Frequency Measurement. DC Balance
Adjustment. Axuiliary Functions. Functional Des
cription of Controls, Indicators, and Connectors.
CIRCUIT DESCRIPTION SECTION 4
Introduction. Vertical Deflection Amplifiers.
Time-Base Trigger. Time-Base Generator. Power
Supply. CRT Circuit. Calibrator.
MAINTENANCE SECTION 5
Preventive Maintenance. Removal and Replace
ment of Parts. Replacement Parts. Troubleshoot
ing.
RECALIBRATION PROCEDURE SECTION 6
Introduction. Equipment Required. Low-Voltage
Power Supply. Calibrator. CRT Circuit. Hori
zontal Amplifier. Time-Base Generator. Vertical
Amplifier. Triggering Circuit.
PARTS LIST, BLOCK DIAGRAM and SCHEMATICS SECTION 7
ABBREVIATIONS & WARRANTY, PROBE, ACCESSORIES FOR
TEKTRONIX INSTRUMENTS and SHORT FORM CATALOG
TYPE 502