Chris, There is a PowDec Tech SMPS PCBA on ebay PTE43-34 ebay item 322751890408 The S200 PS is a PTE43-31. +5V+12V-12V. The one listed is 5V+15V-15V $20 Probably few components need to be swapped. Here is the spec sheet for the PTE43 series with a nice photo... oem for sure: https://www.sager.com/_resources/pdfs/product/PTE43.pdf Martin

I should have said, I’m based in the UK, so pointers to US suppliers aren’t much help, but thanks for taking the time to reply. I’ve replaced the opto-coupler, it was an 817 device, got a couple off ebay brand new for pennies, still not working though :-( I’ve also ordered a new MOS FET which should be here by the weekend, so we’ll see if that helps. At this rate It will be a whole new PSU by the time I replace the faulty part! Assuming of course it’s not the transformer, in which case I’m stuffed. The problem with buying a new PSU is finding one that fits, all the ones with suitable outputs I’ve found so far are the wrong shape/size. Regards, Chris > On 3 Oct 2017, at 04:54, martinm@soundtech-lg.com wrote: > > > Chris, > > There is a PowDec Tech SMPS PCBA on ebay PTE43-34 ebay item > 322751890408 > The S200 PS is a PTE43-31. +5V+12V-12V. The one listed is 5V+15V-15V > $20 Probably few components need to be swapped. > > Here is the spec sheet for the PTE43 series with a nice photo... oem > for sure: > https://www.sager.com/_resources/pdfs/product/PTE43.pdf > > Martin > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there.

It's a very standard supply, RS do them for instance: http://uk.rs-online.com/web/p/embedded-switch-mode-power-supplies-smps/4557639/ There are plenty of uncased ones for a lot less if you're willing to do some metal bashing. On 4 October 2017 at 22:20, Lists via time-nuts <time-nuts@febo.com> wrote: > I should have said, I’m based in the UK, so pointers to US suppliers > aren’t much help, but thanks for taking the time to reply. > > I’ve replaced the opto-coupler, it was an 817 device, got a couple off > ebay brand new for pennies, still not working though :-( > > I’ve also ordered a new MOS FET which should be here by the weekend, so > we’ll see if that helps. At this rate It will be a whole new PSU by the > time I replace the faulty part! Assuming of course it’s not the > transformer, in which case I’m stuffed. > > The problem with buying a new PSU is finding one that fits, all the ones > with suitable outputs I’ve found so far are the wrong shape/size. > > Regards, > Chris > > > > > On 3 Oct 2017, at 04:54, martinm@soundtech-lg.com wrote: > > > > > > Chris, > > > > There is a PowDec Tech SMPS PCBA on ebay PTE43-34 ebay item > > 322751890408 > > The S200 PS is a PTE43-31. +5V+12V-12V. The one listed is 5V+15V-15V > > $20 Probably few components need to be swapped. > > > > Here is the spec sheet for the PTE43 series with a nice photo... oem > > for sure: > > https://www.sager.com/_resources/pdfs/product/PTE43.pdf > > > > Martin > > _______________________________________________ > > time-nuts mailing list -- time-nuts@febo.com > > To unsubscribe, go to https://www.febo.com/cgi-bin/ > mailman/listinfo/time-nuts > > and follow the instructions there. > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/ > mailman/listinfo/time-nuts > and follow the instructions there. > -- Clint. *No trees were harmed in the sending of this mail. However, a large number of electrons were greatly inconvenienced.*