On 21.02.2016 18:27, Dimitrij Klingbeil wrote:
On 20.02.2016 15:36, JC wrote:
On 2/20/2016 7:55 AM, Cursitor Doom wrote:
On Sat, 20 Feb 2016 01:14:09 -0500, legg wrote:

Recheck pin function before jumping to conclusions.

Right; now re-checked. DC measurments proved (unsurprisingly)
too close together so I re-tested using 100khz instead. These are
the impedances WRT ground of the output taps of the long winding
in the order they actually come out of the transformer: GND,
0.17ohms, 0.17ohms, 0.26ohms, 0.28ohms, 3.7ohms, 3.8ohms. So this
doesn't seem to tally up with the schematic. Or does it? I need a
pint of strong coffee to kick-start my head on this one. :-/
Anyway, later...
... In one of your pictures there are a couple of diodes that
look messed up (V1809 and V1811) near the bridge. They are supposed
to be BY208-1000 (1000v rectifiers), I can see "40" on one, maybe
1N4007?

If you can't find a BY208-1000 replacement, a MUR4100E(G) should
work.

Sorry, that may be physically too big to fit. A MUR1100EG or something
similar should work and fit in the available space too.

Dimitrij