Asking if anyone may have a circuit board schematic for the Samasung Office Serv 100 power supply and the Office Serv 7100 power supply, that you could PM to me?
I have several PS for both system sitting on the storeroom shelf, and having a hard time finding anyone who will repair them. If I could get a schematic with a guide as to which capacitor, diode, and other components, need to be checked and replaced, I could still provide support to the customers who still have the PBXs and are not willing (afford) to upgrade at this time. Thank you for any help that can be given.

Never seen a schematic for either supply , but the original 100 power supplies were easy to fix.2 capacitors and done.I will have to look up the product bulletin bit if my memory is good it was C30 and C32 needed to be 2200uF and at least 16V (I think I used 25V ones).


Added, it appears I was right!
https://atcomsystems.ca/forum/ubbthreads.php/topics/631242/1

I use http://www.mytelesource.com/
They were the official NA repair folks for Samsung and still do a bang up job.

-B