Performance Tests
TDS 520A, 524A, 540A, & 544A Service Manual
4Ć49
Hook up the testĆsignal source:
Medium
Frequency
Sine Wave
Generator
*)%*)
50 W Coaxial Cables
Figure 4Ć18:ăInitial Test HookupĊTDS 520A and 524A Only
H # $#!. $##) )'$* W %' ( $#
$- ! ! ) ( #! $*)%*) $ " *"0'&*#. ( # ,+
#')$' )$ CH 1 *' 0
Medium
Frequency
Sine Wave
Generator
To AUX TRIG INPUT
on Rear Panel
*)%*)
50 W Coaxial Cables
Figure 4Ć19:ăInitial Test HookupĊTDS 540A and 544A Only
H # $#!. $##) ) ( #! $*)%*) $ "0
*"0'&*#. ( # ,+ #')$' )$ $##)$'
$##) $# $*)%*) $ ) $##)$' )$ CH 1 )'$* W
%' ( $# $- ! ! $##) ) $)' $*)%*) $ ) $#0
#)$' )$ ) AUX TRIG INPUT ) ) '' %#! *'
0
Confirm Main and Delayed trigger systems are within sensitivity limits
(50 MHz):
Display the test signal:
H ) ) #')$' '&*#. )$ /
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