Uploaded August 2025 | Updated September 2026, 2 weeks ago
We continue the repair of the 1821A horizontal plug in, which turns into a bit of a nightmare, including the release of magic smoke. But we get the better of it.
HP 182 Repair Playlist: youtube.com/playlist?list=PL-_93BVApb58rsjI0icp8-iY0SWT_n8aA
Stuff that supports the channel:
- Support us on Patreon: patreon.com/curiousmarc
- Amazon links for the tools I use in the lab: curiousmarc.com/amazon-links
- Channel merch on Fourthwall: curiousmarc-shop.fourthwall.com
- Legacy channel merch on Teespring (I don't have everything transferred to Fourthwall yet): teespring.com/stores/curiousmarcs-store
"Elevator Music" Credit: Crinoline Dreams by Kevin MacLeod
Our lovely sponsors
- PCBWay: fast turn PCBs, pcbway.com
- Electro-Rent: electrorent.com
- Keysight: test instruments: keysight.com
- Samtec: connectors: samtec.com
- R&D Microwaves: rdmicrowaves.com
Get more technical info on the companion site: curiousmarc.com
Contact info: youtube.com/curiousmarc/about
We continue the repair of the 1821A horizontal plug in, which turns into a bit of a nightmare, including the release of magic smoke. But we get the better of it.
HP 182 Repair Playlist: youtube.com/playlist?list=PL-_93BVApb58rsjI0icp8-iY0SWT_n8aA
Stuff that supports the channel:
- Support us on Patreon: patreon.com/curiousmarc
- Amazon links for the tools I use in the lab: curiousmarc.com/amazon-links
- Channel merch on Fourthwall: curiousmarc-shop.fourthwall.com
- Legacy channel merch on Teespring (I don't have everything transferred to Fourthwall yet): teespring.com/stores/curiousmarcs-store
"Elevator Music" Credit: Crinoline Dreams by Kevin MacLeod
Our lovely sponsors
- PCBWay: fast turn PCBs, pcbway.com
- Electro-Rent: electrorent.com
- Keysight: test instruments: keysight.com
- Samtec: connectors: samtec.com
- R&D Microwaves: rdmicrowaves.com
Get more technical info on the companion site: curiousmarc.com
Contact info: youtube.com/curiousmarc/about






