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/diy/ - Do-It-Yourself


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>> No.1615714 [View]
File: 1.36 MB, 3264x2448, newtronics 200ms.jpg [View same] [iqdb] [saucenao] [google] [report]

Ooh, looking inside my new/old function generator it's got some CDIPs in it. Namely: MC1445 amplifier and 10116 line receiver(probably being used as a comparator). There's also a large PDIP ICM7216 that's a dedicated frequency counter and 7-seg display driver, and the entire board is covered in aesthetic curly traces. Also some of those pots are really cantilevered. And the central potentiometer has a gearbox in it because the knob can be rotated multiple times before the pot inside hits the end of its range. On closer inspection, the gearbox has to be inside the knob itself, as there's no room elsewhere.
The model is a Newtronics 200MS.

I'll get around to posting the internals of my scope later.

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