Sunday, January 1, 2012

leaking or glue?









Just got this sub woofer and I'm trying to isolate a loud hum. I took the back of the woofer off to look for loose connections or bad components. I noticed this - are the capacitors leaking or is this all glue? I'm thinking the stuff on the tops of the capacitors are glue, but how about all the stuff on the board?

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