Cleaning and Restoring a Badly Corroded PSU

[Rob Jarratt]

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:

 

https://robs-old-computers.com/2017/10/23/corroded-h7826-power-supply/

 

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
for?

 

Thanks

 

Rob