1970s Commodore Scientific Calculator Restoration

I'm refurbishing a Commodore scientific calculator from 1975. My previous Commodore calculator video:    • 1970s Commodore 797D Calculator Teardown &...   Follow-up video about this calculator with some refinements and more insights:    • 1970s Commodore Calculator Refinements   Leonard Tramiel's Blog about the GHU (and other) calculator chips: https://vintagecomputerstories.blogsp... TIME STAMPS: 0:00 Introduction 1:20 Unboxing 5:20 Disassembly & Inspection 13:22 Recapping & Removing Corrosion 16:49 Inspecting the Power Supply 20:07 Cleaning the Contacts 23:57 Test Run 27:21 Reassembly 30:45 More Testing 32:36 Thank you & Good night ---------------------------------------­----- MUSIC by FOCUS 10 https://focus10music.bandcamp.com EQUIPMENT AND TOOLS I USE: https://kit.co/janbeta * MERCHANDISE: https://janbeta.creator-spring.com MASTODON: https://social.janbeta.net PATREON:   / janbeta   KO-FI: https://ko-fi.com/janbeta WEBSITE: https://www.janbeta.net TWITCH:   / thejanbeta   YT CHANNEL MEMBERSHIP:    / @janbeta   Thanks for watching! #JanBeta #Commodore #Calculator #VintageTech #RetroCalculatoring #1970s #GodHelpUs