> > I have one of these on my restoration list. I know the PSU does not work, and > that others > have tried to fix it before me, who probably know PSUs much better than I do. > It has core > memory so I really would like to get his one fixed. I have never seen a PSU > for it come > available in the UK or Europe, so it looks like it won't be an easy job. :-(
Which mounting box is it? (The 11/04 could certainly come in 5.25" and 10.5" versions, there may have been several versions of each). The common 10.5" one, BA11-K IIRC, is a fairly easy supply to work on, it's a big mains transformer and the DEC switching regulator bricks. The common 5.25" one, with the H777 PSU, is a bit more nasty, the H777 is a normal-ish SMPSU. I have worked on both. -tony
