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THS720: Difference between revisions
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The Tektronix THS720 is a portable 100 MHz 500 MS/s (each channel) two | |||
channel digital oscilloscope. There were two variants, the THS720 STD | |||
and the THS720A. The primary difference is that the THS720A will trigger | |||
from the DMM input. | |||
==Internals== | |||
Primary microprocessor is the Motorola/Freescale MC68331CFC16. There is also | |||
an Intel flash E28F008SA120 for setup, cal and waveform storage. | |||
==Repair Issues== | |||
The service manual shows how to remove the calibration protection jumper. | |||
The DMM calibration step requires a good calibrator capable of doing 850 VDC, | |||
and 600 VAC at 500 Hz. | |||
See [[THS700]]. | See [[THS700]]. | ||
[[Category:THS series scopes]] | [[Category:THS series scopes]] | ||