Tektronix TDS Oscilloscope NVRAM Replacement

Your First Order Free at PCBWay: https://www.pcbway.com/setinvite.aspx?inviteid=409885 In this video I show how to replace the Dallas NVRAM chips in Tektronix equipment.

Link to firmware procedures: https://www.eevblog.com/forum/repair/unified-tektool-released-!-(firmware-flash-tools-for-old-tds-series)/msg3758918/#msg3758918

Link to tekwiki for firmware files: (Links through to the individual model numbers) https://w140.com/tekwiki/wiki/TDS600 https://w140.com/tekwiki/wiki/TDS700

Link to ebay listings of pre-built NVRAM replacements (No affiliation): DS1250: https://www.ebay.com/sch/i.html?_nkw=tektronix+ds1250 DS1286: https://www.ebay.com/sch/i.html?_nkw=tektronix+ds1286 DS1486: https://www.ebay.com/sch/i.html?_nkw=tektronix+DS1486 DS1644: https://www.ebay.com/sch/i.html?_nkw=tektronix+ds1644 DS1650: https://www.ebay.com/sch/i.html?_nkw=tektronix+ds1650 DS1742: https://www.ebay.com/sch/i.html?_nkw=tektronix+ds1742 ... https://www.youtube.com/watch?v=ve-MnHakY6Y