TU-4: Difference between revisions

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* [http://w140.com/tek_tu4.pdf Tektronix TU-4 Manual (PDF)]
* [http://w140.com/tek_tu4.pdf Tektronix TU-4 Manual (PDF)]
* [[Media:Tek tu-4.pdf|Tektronix TU-4 Instrument Reference Book (PDF, OCR)]]


<gallery>
<gallery>
Tek tu4 front.jpg
Tek tu-4 front.jpg|front
Tek tu4 left.jpg
Tek tu4 front.jpg|front
Tek tu4 left.jpg|left
Tek tu-4 left.jpg|left
Tek tu-4 right.jpg|right
Tek tu-4 top.jpg|top
Tek tu-4 bottom.jpg|bottom
</gallery>
</gallery>



Revision as of 11:43, 11 October 2018

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.