Sony Tektronix AWG2021, Service Manual

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Performance Tests
AWG2021 Service Manual
4-9
Table 4-1: Test Equipment (Cont.)
Item Description Purpose Example Minimum Requirements
Frequency counter Frequency range: 10ĂHz to 250ĂMHz Tektronix DC 5010 Programmable
Universal Counter/Timer
*
Used to check clock
frequency.
Digital multimeter DC volts range: 0.05ĂV to 5ĂV
Accuracy:
±
0.1%
Fluke 8842A Used throughout the
checks to measure
voltage.
Function generator Output voltage: -5ĂV to 5ĂV Tektronix FG 5010 Programmable
Function Generator
*
Used to input the trigger
signal.
Power supply
(Option 03)
Output voltage: -2ĂV Tektronix PS 2510 Programmable
Power Supply
Used to check ECL digital
data output.
Performance Check/AdĆ
justment disk
Must use example listed Tektronix Part 063Ć2171Ć00 Used throughout the
checks to provide
waveform files.
* Requires a TM 5000 Series Power Module Mainframe
Performance Check/Adjustment Files
Table 4–2 lists the waveform files on the Performance Check/Adjustment disk
(063-2171-XX) that are used in these performance test. It describes the
AWG2021 front-panel settings that each file sets up, and the performance test
that uses each file.
NOTE
. The files on the Performance Check/Adjustment disk are locked (the files
names are displayed with *), so the data in these files cannot be changed unless
the lock is opened. The file data includes not only waveform data, but also
output parameters.
When you select a file with the Waveform Sequence item, the AWG2021 output
parameters change to those specified in the file, and the waveform output
reflects waveform data in the file. After selecting a file, do not change an output
parameter with the SETUP menu unless a procedure instructs you to do so.
During the procedures, if you are unsure that the AWG2021 settings still match
the file’s settings, select the waveform again using the Waveform Sequence item
on the SETUP menu.