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Old 16th Apr 2019, 11:44 pm   #10
ekjdm14
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Join Date: Feb 2019
Location: Congleton, Cheshire, UK.
Posts: 609
Default Re: Aiwa HT-DV90 Help (no power)

I'd agree it does look like things have got a bit hot there. I wonder if they were (underspecced) resistors that have been getting hot and going progressively lower in value/passing more current/getting hotter until they've reached a runaway situation and popped the fuse.

If the apparent heatshrink(?) could be removed and they are in fact resistors, and still readable, then I might lift them out of circuit and check their values.

The only other thing they look like to my mind, is small inductors that I've seen in a package similar where the bodies look to be covered in tubing like that. Doesn't look healthy though.
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