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Performance Tests
TDS 684A, TDS 744A, & TDS 784A Service Manual
4–17
Table 4–1: Test Equipment (Cont.)
Item Number and
Description
PurposeExampleMinimum Requirements
15. 3.5 inch, 720 K or
1.44 Mbyte, DOS-com-
patible floppy disk
Programming Examples
Software Disk (Tektronix part
number 063-1134-XX) that
comes with the TDS Family
Programmer Manual (Tektro-
nix part number
070-8709-XX)
Checking File System Basic
Functionality
16. Generator, Video Signal Provides PAL compatible outputs Tektronix TSG 121 Used to Test Video Option 05
Equipped Instruments Only
17. Oscillator, Leveled Sine
wave Generator
60 Hz. Sine wave Tektronix part number SG 502 Used to Test Video Option 05
Equipped Instruments Only
18. Pulse Generator Tektronix part number PG 502 Used to Test Video Option 05
Equipped Instruments Only
19. Cable, Coaxial
(two required)
75 W , 36 in, male to male BNC
connectors
Tektronix part number
012-1338-00
Used to Test Video Option 05
Equipped Instruments Only
20. Terminator, 75 W
(two required)
Impedance 75 W; connectors: female
BNC input, male BNC output
Tektronix part number
011-0102-01
Used to Test Video Option 05
Equipped Instruments Only
1
Requires a TM 500 or TM 5000 Series Power Module Mainframe.
2
Warning: The optional P6245 probes that may be used with this oscilloscope provide an extremely low loading
capacitance (<1 pF) to ensure the best possible signal reproduction. These probes should not be used to measure
signals exceeding ±8 V, or errors in signal measurement will be observed. Above 40 V, damage to the probe may result.
To make measurements beyond ±8 V, use either the P6139A probe (good to 500 V), or refer to the catalog for a recom-
mended probe.