[Heath] Yet more on my IP-27...
Kenneth G. Gordon
kgordon2006 at frontier.com
Thu Jun 21 15:56:22 EDT 2012
Well, the unit is back on the bench. Poop! :-(
While I was characterizing it, the 3000 MFD 75 VDC capacitor decided to
"take a hike": i.e., it shorted out internally and blew two of the four diodes in
the FW bridge along with the fuse.
All transistors appear to be OK.
This makes 3 of the electrolytics in that PS which have either been bad to
begin with, shorted out while I was fixing the PS, or shorted out after I had it
working.
I am going to replace ALL of them with new ones.
Gee....
Now, after I replace the caps, all I will need to do is to find a can of Krylon
"Make it Suede" #1241 Buckskin to re-do the cabinet. So far, no luck on that
yet either.
vy 73,
Ken W7EKB
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