Hi. I know I'm reviving an old topic, but I really need help.
I also have a n64 power supply with a faulty daughter board.
I've found the faulty parts and replaced them with ones from a working power supply.
But now I need to identify them, so I can put them back in the working power supply.

1. Maybe someone can help identify the 3 diodes in the picture.
2. XN4601. Absolete part. I'm planning to replace it with BC846B+BC856B. I hope that is ok, because i already ordered them.
3. the 2 optocouplers are busted, too. Model TLP721F. Can I replace them with...