Question about Altec Lansing ADA 880 Computer Speakers

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Ada 880 blowing fuses

Hi, I have an ada880 system. I keep blowing fuses (located in subwoofer).

Thanks
GVC

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Good chance a shorted diode on the other end of the pcb where the big wire harness connects.
Four little 1N4001 diodes (D10 through D13 I think) and Two diode bridges (the black sqares standing off the board on four legs).

You need a meter to check them. Any one of those six could be the problem. If it's one on the 1N4001's
then you should replace them all and upgrade to 1N4007's.

I just upgraded some some parts on my ADA880 sub pcb today. Love the sound of this system no longer use it with my computer - have it hooked up to a DVD player with digital out. So basic but so awesome.


Posted on Mar 13, 2009

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• If it is the same size of the original , replace as it was

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sample image:


9_13_2012_5_15_57_am.jpg


Source:
http://en.wikipedia.org/wiki/Electrolytic_capacitor

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until this past month when my subwoofer went out but my
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Happy new year . Hope you come right :)

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