Cleaning and Restoring a Badly Corroded PSU
dkelvey at hotmail.com
Mon Oct 23 17:09:58 CDT 2017
I don't see why you have assumed that one of the capacitors has leaked. The corrosion could have come from water or condensation onto the board.
I don't see any corrosion on the components.
From: cctalk <cctalk-bounces at classiccmp.org> on behalf of Rob Jarratt via cctalk <cctalk at classiccmp.org>
Sent: Monday, October 23, 2017 1:45:42 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Cleaning and Restoring a Badly Corroded PSU
I am now looking at the H7826 PSU that came with a TURBOchannel Extender. It
looks like there may have been capacitor leakage and some heatsinks will
need to be replaced. I have posted pictures here:
So two questions:
1. Any suggestion on how to clean the board? Some of the corners are a
bit inaccessible to reach with just a cotton bud and isopropyl.
2. Do those heat sinks have a particular name/spec that I can search
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