Performance Tests
TDS 520A, 524A, 540A, & 544A Service Manual
4Ć31
Third, turn on the
Measurement called
mean and read the
results here.
Second, input a DC
level equal to the offset
plus 3 divisions.
First set vertical and position
offsets to maximum (no input).
Note gnd ref indicator bounded
onĆscreen for the offset baseline
below screen.
Figure 4Ć7:ăMeasurementof DC Accuracy atMaximum Offset and Position
Check against limits:
H
&& & $"'& "$ & %'$ !&
Mean
$"'& "!
%$! % )&! & &% %& "$ & '$$!& ($& % !
#"%&"!"%&!$&"$ %&&!%
H
#& %&# $($%! & #"$&* " & #"%&"! "%& !
!$&"$ %&&!% % % %& ! & &
H
&& &
Mean
%'$ !& $"'& "! %$! % )&!
& &% %& "$ & '$$!& ($& % %&&! ! #"%&"!
"%&!$&"$ %&&!%
H
#& %'%&#% &$"' '!& ($& % %&&!% %&+
&!% %& ! + ! + "$ & !
$ "$ & !! '!$ &%&
Test all channels:
#& %'%&#% &$"' "$ "'$ !!%
Disconnect the hookup:
Set the generator output to 0 V
! %"!!& & $" & !$&"$ "'&#'& & & !#'&
"!!&"$ " & !! %& &%&
Summary of Contents for TDS 520A
Page 5: ......
Page 11: ...Table of Contents Contents vi Options Electrical Parts List Diagrams Mechanical Parts List ...
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Page 18: ...TDS 520A 524A 540A 544A Service Manual xiii Safety Summary H H H H Symbols and Terms ...
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Page 55: ...Using This Manual Operating Information 2Ć6 ...
Page 61: ...General Information Operating Information 2Ć12 Repackaging Instructions Installed Options ...
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Page 77: ...Circuit Description Theory of Operation 3Ć4 ...
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Page 167: ... 5Ć10 CAUTION ...
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Page 187: ... 6Ć4 ...
Page 204: ...Removal and Installation Procedures TDS 520A 524A 540A 544A Service Manual 6Ć21 ...
Page 221: ...Removal and Installation Procedures Maintenance 6Ć38 Figure 6Ć16 ăCircuit Board Installed ...
Page 223: ...Removal and Installation Procedures Maintenance 6Ć40 Figure 6Ć18 ăCircuit Board Removal ...
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Page 273: ...Replaceable Electrical Parts List Electrical Parts List 8Ć2 ...
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Page 277: ...Diagrams Diagrams 9Ć2 Figure 9Ć1 ăInterconnections ...
Page 278: ...Diagrams TDS 520A 524A 540A 544A Service Manual 9Ć3 Figure 9Ć1 Interconnections Cont ...
Page 280: ...Diagrams TDS 520A 524A 540A 544A Service Manual 9Ć5 Figure 9Ć2 ăBlock Diagram ...
Page 281: ...Diagrams Diagrams 9Ć6 Figure 9Ć2 Block Diagram Cont ...
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Page 294: ...Replaceable Parts List TDS 520A 524A 540A 544A Service Manual 10Ć11 Figure 10Ć4 ăCables ...
Page 296: ...Replaceable Parts List TDS 520A 524A 540A 544A Service Manual 10Ć13 Figure 10Ć5 ăFloppy Disk ...
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