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321: Difference between revisions
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</blockquote> | </blockquote> | ||
<div style="padding-left: 3em;"><gallery> | <div style="padding-left: 3em;"><gallery> | ||
Dwj tek 321 ps connector.jpg|321 External Power Connector | |||
Dwj tek 321 ps cable.jpg|Douglas W Jones' 321 External Power Cable | |||
</gallery></div> | </gallery></div> | ||
<blockquote> | <blockquote> | ||
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18V — this is because the 321 uses a linear regulator. | 18V — this is because the 321 uses a linear regulator. | ||
</blockquote> | </blockquote> | ||
==Links== | |||
* [https://sites.google.com/site/johnengsdeadtechrescue/photos/john-s-ideas-to-restore-dead-technology/repair-challenge-tektronix-321-oscilloscope--the-first-transistor-oscilloscope Repair Challenge Tektronix 321 Oscilloscope] | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
tek-321-front.jpg | 321 rectangular front | |||
tek-321-round-front.jpg | 321 round front | |||
tek-321-round-vs-rect.jpg | 321 round vs. rectangular models | |||
321_front.jpg|321 front view | |||
321_right_case.jpg|321 right case | |||
321_left_internal.jpg|321 left internal | |||
321_right_internal.jpg|321 right internal | |||
321_rear.jpg|321 rear view | |||
Tek 321 round.jpg|321 with round bezel | |||
321A_FET.JPG|Latest 321A's frontend | |||
Tek 321a trace.jpg|321A trace | Tek 321a trace.jpg|321A trace | ||
</gallery> | </gallery> | ||