Tektronix DC 502 User Manual

DC 502
SERVICE
INFORMATION
DIAGRAMS, PARTS LISTS, AND ILLUSTRATIONS
Symbols and Reference Designators
Electrical components shown on the diagrams are in the following units unless noted otherwise:
Capacitors = Values one or greater are in picofarads (pF).
Values less than one are in microfarads (µF).
Resistors = Ohms ()
Symbols used on the diagrams are based on ANSI Y 32.2 — 1970.
Logic symbology is based on MIL-STD-806B in terms of positive logic. Logic symbols depict the logic function performed
and may differ from the manufacturer's data.
The following special symbols are used on the diagrams:
External Screwdriver adjustment.
External control or connector.
Clockwise-control rotation in direction of arrow.
Refer to diagram number indicated in diamond.
Refer to waveform number indicated in hexagon.
— • — Wv
Connection soldered to circuit board.
Connection made to circuit board with interconnecting pin.
------ Blue tint encloses components located on circuit board.
F7O circuit board
3-1

Tektronix DC 502 Specifications

General

Brand	Tektronix
Model	DC 502
Category	Cash Counter
Language	English