Identifying blown passive PCB components

2017/2/1 0:21:55

Long story short....I give a friend a Sony powered sub and he connects it to an amplified sub out. Poof! I took pics of the burn spot on the PCB and would like to replace the (diodes?) if possible but I don't know what values they are or what they are for that matter. I know that something else might have fried but if I'd start anywhere...it would but at the most obvious place. 

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unbreakablejb

2017/2/3 0:21:55

Truly enjyed reading your posts.

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