Failed repair attempt on a BSH dishwasher 9000 683 387 power board (TNY264GN) (#P49)

Here’s something unusual for today: A failed repair attempt. Well, the patient is technically alive again, but very very sick and needs replacement. But he’s currently in a working state as a proof-of-concept This PCB is from a work colleague, it’s not from my dishwasher. The “MELECS 9000 683 387” branded power board seems to be a major failure point in some BSH appliances (Bosch, Siemens,…