Tektronix 585 - Page 32

Circuit Description — Type 585
VERTICAL
FROM SIGNAL SOURCE
PROBE
PLUG-IN UNIT
AMPLIFIER AND
DELAY LINE
CRT CIRCUIT
TRIGGER
INPUT
TRIGGER
INPUT
AMPLITUDE
CALIBRATOR
TIME BASE A
TRIGGER CIRCUIT
FROM
LINE
TIME BASE B
TRIGGER CIRCUIT
CAL OUT
AMPLIFIER
HORIZONTAL
AMPLIFIER
LOW VOLTAGE
POWER SUPPLIES
TO ALL BLOCKS
Fig. 4-1. Type 585 Oscilloscope simplified block diagram.
HORIZ.
INPUT
4-2