this post was submitted on 30 Dec 2024
732 points (97.2% liked)
Facepalm
2706 readers
1 users here now
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Meanwhile, here I am still lamenting that they no longer come with circuit diagrams.
Surprisingly, a lot of them do. Check behind the toe kick or in a lot of machines, inside the control panel cover.
Really cheap appliances that are still entirely electromechanical might come with complete schematics, but I've yet to encounter an electronic one that does (where "complete" means "including the details of the PCB, not just treating it as a black-box component").
You'll never find a schematic of the PCB because the manufacturer not only treats it as a black box, but it will also be incessantly revised mid-production run by their OEM's to cut costs every time a component comes out that's 2 cents cheaper.
I understand that, but that doesn't mean I have to like it.