need Hafler schematic

I had to rewrite this because some how it has a different title from the first time I wrote it.
I need to wire in the power switch.
Can anyone help?
Thanks, Scott
Got it, thanks David
I'm changing The on off switch on my DH-200 but i think i have solder a cable to a wrong tip on the 3 tips switch, because one fuse blowed up twice....

Thank you for your help Dominic from Canada.