Hi,
Could this have been caused by a faulty power connection?
¿Positive in the negative, and negative connected to the positive?
This explosion has caused significant damage to the amplifier motherboard ...
I will do a reconstruction of the burned part, cleanse the entire affected area with a piece of printed circuit board virgin, I will raise it.
Or do you have a better idea?
Could this have been caused by a faulty power connection?
¿Positive in the negative, and negative connected to the positive?
This explosion has caused significant damage to the amplifier motherboard ...
I will do a reconstruction of the burned part, cleanse the entire affected area with a piece of printed circuit board virgin, I will raise it.
Or do you have a better idea?
Attachments
The damage looks mainly superficial. Remove the caps and move the transformer windings out of the way and clean the board. A fine wire brush will help remove most of the loose material. Do this outside. If you must do it inside, use a vacuum cleaner to pull up all loose material while gently brushing.
Check all dark areas to see if they're conductive. Remove anything that's even slightly conductive.
Re-establish all connections on the board with wire jumpers sized for the current that will flow through them.
Check all dark areas to see if they're conductive. Remove anything that's even slightly conductive.
Re-establish all connections on the board with wire jumpers sized for the current that will flow through them.
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