Hello Ray,
I have recently modified a 'refurbished' TC, opening up a vent hole for the fan. I had a peek at the brand new, 'Flextronic' PSU that was fitted - similar to the old units that die like flies, except this one had less grey goo smeared around inside it and the final capacitor that has never died to my knowledge, that would normally sit next to the 2x Samxon 1500uF units, has been changed to two capacitors. One on end and the second on its side. Each presumably the same value as they were the same size. Despite this mod the PCB was still marked up as 'Rev-01' - 2008, although this was obviously recently made and had not been turned on for more than a few hours.
The plot thickens... with no solution in sight.
I'll put some PIX on my FYI page when I'm at home long enough to remember where I live! In the last 30 days I've only been home for 10 - work, work, work and thousands of miles of driving.
Now I'm off to sunny Leicester (O lucky me!).
Regards,
Chris,
YORK,
UK