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Home Forums 68kMLA What went 'pop'? — #1
Post #1 by Apostrophe
Source Forum68kMLA
CategoryHardware
Post DateSat, 18 Apr 2009 - 21:15
Original URLhttps://68kmla.org/bb/threads/what-went-pop.17142/
Post
My 512k popped when I tried turning it on--see my thread in Conquests, esp. my latest post in that thread:

viewtopic.php?f=3&t=9678

So I opened the case to see what went pop. Everything still looks pristine. I know I can rule out the logic board, seeing as when I looked it over, it looks just as I left it. It's mostly chips anyway, and I don't think those would go pop.

Obviously it's the analog board, but I still couldn't see which component blew. All capacitors are still flat on top, and shiny. Everything looks complete and gunk-free.

And then I spotted a weird large component labeled Astec, with the number 157-0025-A printed on the label.

It's the big orange component in this picture of JDW's:




What does this component do, and is it something that could have popped?

-Apostrophe

mp.ls