Same scene from another angle. The keyboard connector has some of the plating removed but still looks shiny.
https://m.g3l.org/system/media_attachments/files/112/866/760/275/382/348/original/36e5b71b6592a29b.jpg
I put all the components back after cleaning them.
I only replaced the two jumper blocks. I didn't have a fitting DIN plug so I reused the existing one, doesn't look great but still works.
One of the tantalum caps blew right away… I checked them all for shorts though… 🤔 Anyway, it's on a negative rail so not really a concern.
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