EEVblog #1353 – WHY Are These Pins Shorted?
EEVblog
English - December 07, 2020 06:53 - 23 minutes - 170 MB Video - ★★★★★ - 79 ratingsEducation Technology Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: EEVblog #1352 – Aircraft Transponder TEARDOWN!
Next Episode: EEVblog #1354 – Compaq Portable Repair – Part 2
Eagle eyed viewers spotted a short between two pins on a TQFP chip in the previous teardown video. This isn’t a dodgy assembly issue, it’s a deliberate design short, Dave explains how and why. Solder masks and snap grids. Forum: https://www.eevblog.com/forum/blog/eevblog-1353-why-are-these-pins-shorted/
Eagle eyed viewers spotted a short between two pins on a TQFP chip in the previous teardown video. This isn’t a dodgy assembly issue, it’s a deliberate design short, Dave explains how and why. Solder masks and snap grids.
Forum: https://www.eevblog.com/forum/blog/eevblog-1353-why-are-these-pins-shorted/