Tektronix 502A

> UNBLANKING
VI35B
+ IOOV
VI6IB
+ IOOV
VI45A
NORMAL (X I)
TIME BASE AMP
(TIME BASE
TRIG DIAG)
UPPER BEAM AMP
+ IOO V
~*O
n
SWEEP MAG
POSITIONS
J
sawtooth
------------ ►
to horiz amp
Fig.
3-3.
Simplified
Sweep
Generator.
Circuit
Description
—
Type
502A
150 V
-I5OV
-I5OV
-I50V
sO
l
co
+ 35OV