Following what @twistedsymphony was talking about repairing this boards, i was wondering if there's something else to be known on these.
Changing SMD caps and MB3773 IC + 2.2uf 35V cap (just above it) is crucial.
How about reflow the asics that got oxidation by the caps? How can you clean that mess? I've heard that Lemon Juice or Winegar can do the job (almost) in few hours but i'm not sure about that.
There's something else?
I acually got 3 of these, 2 from a friend and one being mine if all repaired as a favour. They won't boot and i already saw tons of corrosion and disconnected pins in the asics.
What's your suggestion?
Thanks
Changing SMD caps and MB3773 IC + 2.2uf 35V cap (just above it) is crucial.
How about reflow the asics that got oxidation by the caps? How can you clean that mess? I've heard that Lemon Juice or Winegar can do the job (almost) in few hours but i'm not sure about that.
There's something else?
I acually got 3 of these, 2 from a friend and one being mine if all repaired as a favour. They won't boot and i already saw tons of corrosion and disconnected pins in the asics.
What's your suggestion?
Thanks