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Author Topic: I made some smoke on A500...  (Read 3231 times)

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Offline Iggy

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Re: I made some smoke on A500...
« on: January 16, 2011, 10:55:31 PM »
Quote from: arttu80;607130
So I killed her! Now, that wasn't very funny at all. First I managed to rescue this one A500, when I noticed it had cracked soldering on motherboard where sqaure power socket attached, the disk drive didn't work because of that. After repair it worked fine.

But now I busted whole thing, when tried my "newly power hacked" (used ATX to power both) A590 on this poor thing, before I mated it to A1k. By mistake I din't doublecheck everything and it shorted somewhere where I put extra wires underneath! :( Well lucky me, A590 was fine, but not so A500. Nasty smelling smoke protruded under the case and it didn't power up anymore.

So after opening cover I noticed smoke traces under RF-shield where LF1 "line filter" sits, right behind that sqare power socket! I think fault is there, no power goes to machine. So what do you think, can I get that component somewhere to try repair or should I use this machine for parts?

 Here is pix of this component  (not my burned one)--->
http://www.aijaa.com/v.php?i=7327514.jpg

BTW... Now A590 works fine with A1000, only using Amiga power supply, no externals.

http://www.aijaa.com/v.php?i=7323561.jpg


Ouch! I'm glad that didn't happen to me when I wired an adapter for an ATX power supply I was thinking of using in my Powermac(it just didn't work). But those are the risks you take when you decide to undertake such a project.
You have my sympathy.
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