See parts list for late
comDonent-value changes
FROM CATH.,PIN7,V493
INTERNAL TRIG. CF -
t
-~
(UPPER BEAM VERT. AMP.)
FROMCATH., PIN 7, V 493
INTERNAL TRIG. C F
INTERNAL TRIli. '.r - - r -
(LOV/ER BEAM VERT. AMP.) -L
,
-----
O AC
j INPUT 1 Y
MODIFIED INSi kUMENT
The instrument for which this manual
was prepared has bean modified. A
special sheet has been inserted in the
manual containing information relative
to this section.
TIME-BASE TRIGGER
TYPE 502 OSCILLOSCOPE
A