Need Schematic for Power Supply

[MrAl]

Hello,


I need a schematic for an HY3010E switching power supply. It's an adjustable bench power supply made by Mastec. I've looked all over but can not find one. I did find one for HY3010, but that's a linear not a switcher, and so the circuit is totally different. The 'E' suffix really does have to be there.

Thanks...