Fuse replacement on 3DS XL

Hello, I have a 3ds xl I test the continuity and one of the fuses was blown. I replaced it and it turned on, but later in the day when I tried to turn it on again it didn't work. I was wondering what causes this and what I can do to fix it? Thank you!

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Hi @jdomin1245,

Did you check if the same fuse was blown again, you didn't say?

If the fuse is blown there is always a reason why a fuse blows. You may need to find the schematics for the console and find out what part of the circuit the fuse supplies power to, so that you can check if those components are OK

da

Would you have any idea where I might be able to find these schematics?

da

@jdomin1245

I was hoping that they were available somewhere online but it seems that Nintendo hasn't released them to the public.

You may just have to trace the tracks from the fuse and check the components along the way.

Also look for any obviously damaged components e.g. burnt or heat stressed

da

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