Hi, I'm trying to repair a Maxent MX-42HPM20. The main power supply board seems to be the problem. When I opened up the TV I found and replaced a blown toshiba K2698 NMOS but I'm still not getting any output from the board. Does anyone have any suggestions or perhaps a diagram or service manual. I could also use some voltage numbers to trace the problem with my multimeter if someone happens to know them.