Philips PM-3655 - Part 2

Workshop Project #58 - Philips PM-3655 Logic Analyzer In the last video, I started disassembly and recapping of the PM-3655 Logic Analyzer. In this episode, I'm first tackling the bent rear panel. The assembly process had a few pitfalls, as did that one slightly sus capacitor. Near the end, we'll see a few interesting details about the software, in a literal "show, don't tell" segment that I put together in the last minute of editing. 0:00 - Intro / Rear Panel / Painting! 3:32 - Pod Connectors / Keyboard Cable / CRT 4:40 - Front Panel Mounting, Take 1 5:32 - Main PCB Mounting / CRT Driver PCB / Wire Loom 6:44 - Power Supply Connections / Power Distribution 8:30 - PSU Problems 10:20 - Front Panel Mounting, Take 2 / Trial w/o Logic PCBs 11:23 - Logic PCBs For Loading Larger PSU / Keyboard Keys 12:52 - Software / Booting / Whoops! 14:30 - Keyboard Case / Floppy Drive Disassembly 16:35 - Floppy Drive Recapping / Assembly 19:13 - The Case of the Case Rails / Floppy Drive Mount / Bezel / Rear Panel 21:05 - Handle / Speaker / Serial Port / Expansion Slot Rack / IEEE "Adapter" 22:26 - BlueSCSI Experiments / Getting Physical Media! 24:06 - Some Rough System Overview 27:02 - Pods Cleanup / CPU Adapters? / Test Setup! / Some Random Data! 30:01 - Closing Case / Summary / Credits / Outtake Interesting related stuff: TTL Overview: https://en.wikipedia.org/wiki/Transis... ECL Overview: https://en.wikipedia.org/wiki/Emitter... Music (in order) My Train's A Comin' - Unicorn Heads Nine Lives - Unicorn Heads Wrong - Dan Henig Town of 24 Bars - Unicorn Heads Light Expanse - Unicorn Heads (YouTube Audio Library) You can support me with regular small donations on Patreon:   / atkelar   or by becoming a channel member! Or just occasional one time support via Ko-Fi: https://ko-fi.com/atkelar or using the "Super Thanks" feature! Thanks to everybody who signed up already!