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TU-4: Difference between revisions
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The Tektronix TU-4 is a plug-in for testing 560-series oscilloscope mainframes. It contains load resistors for testing the power supplies of the scope. It has an Y-input for driving the vertical deflection, and it has a Z-input for testing the Z-axis function in the CRT circuit. | The Tektronix TU-4 is a plug-in for testing 560-series oscilloscope mainframes. It contains load resistors for testing the power supplies of the scope. It has an Y-input for driving the vertical deflection, and it has a Z-input for testing the Z-axis function in the CRT circuit. | ||
* [http://w140.com/tek_tu4.pdf Tektronix TU-4 Manual (PDF)] | |||
<gallery> | <gallery> | ||
Image:Tek tu4 front.jpg | Image:Tek tu4 front.jpg | ||
Image:Tek tu4 left.jpg | Image:Tek tu4 left.jpg | ||
</gallery> | </gallery> | ||