/diy/ - Do It Yourself

>>2769026
Well fuck me. I was so focused on the solder connections I didn't even realize. Thank you, now I have something to actually try before looking towards a professional repair service.

Any idea on how I would find replacement screws? It's a T10 socket, but not sure how I would find the right width/length of the screws since I haven't dealt with this before.

>white shit around the plugs
I can wipe it away pretty easily, it doesn't feel grainy, I think it's just dust. The amp is right near the vent that blows air in the footwell. If it was from salt or water I think I would've seen more damage than just the corroded power connection screws, so I'm hoping it is just dust.
>no silicone
The entire back of the board is covered in some sort of electronics epoxy/resin apparently from what I can find and based on how it looks, so that might be why there's no silicone?
>first attempt at making something
Well, it would seem that way based on the way these fucking amps constantly fail for everyone who has them and there's no viable fucking replacement. Thanks for that Lexus. Let's just make the high end audio option impossible to replace without spending absurd amounts of money.
>Rest of the board looks OK
Thanks, I thought so and it's nice to have some confirmation of that. Besides the corroded screws the board looked pretty good from what I could tell, which is part of why this shit is so frustrating to diagnose. I was really hoping for something obvious like a bad solder but seeing a good looking board and still having problems was making me lose my mind.
>pic related
Here's a better pic of the corroded screws for reference if you can suggest anywhere to source replacements, or if there's a good way of getting the corrosion off of them if they would still be usable, I'm open to any suggestions.