Tektronix 371B, Service Manual

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Performance Verification
371B Service Manual
5-3
Table 5-1: Test Equipment (Cont.)
Item Example of Applicable Test
Equipment
Purpose Minimum Specification
Test Lead Used in many procedures. Tektronix Part No. 198Ć5625Ć00
(included with Calibration
Fixture)
Transistor 2SC2527G (To220) or
2N3055H (TO3)
Used as DUT for acquisition of
curve data.
Tektronix Part No. 015Ć0701Ć00
or 151Ć0336Ć00
Printer Used to check the printer interĆ
face
CBM, model iDP3240
Controller GPIB Support Used to check the GPIB HewlettĆPackard 9836A
Floppy Disk 3.5 inch, 2HD Used to store displayed curve
data and instrument settings.
Test Adapter Used to hold the DUT. Tektronix A1002 or A1003
The checks and adjustment procedures are based on the first item of equipment
given as an example. When other equipment is substituted, control settings or
setups may have to be altered. If the exact item of equipment given as an
example in Table 5–3 is not available, first check the Minimum Specifications
column carefully to see if any other equipment might suffice. Then check the
Purpose column to see where this item is used. If used for a performance check
or adjustment that is of little or no importance for your measurement require-
ments, the item and corresponding procedure(s) can be deleted.
Special fixtures are used to facilitate instrument adjustment. These fixtures are
available from Tektronix, Inc. Order by part number from Tektronix field
representatives.
Test Equipment
Alternatives
Special Fixtures