Spot welded? (I'll watch later)

Tim

--
Seven Transistor Labs
Electrical Engineering Consultation
Website: http://seventransistorlabs.com

"Tom Del Rosso" wrote in message
...

Tom Del Rosso wrote:
Getting down into the details of the booster guidance computer from
IBM.
http://www.youtube.com/watch?v=vZhRb...em-uploademail

Pins are soldered to the hybrid substrate, and then the pins are welded
to the PC board. Somehow the welding did not melt the pins off the
substrate. (???)


--

Reply in group, but if emailing remove the last word.