Power ON CircuitryPage 4 - 23ElectricalTroubleshooting GuideIRB6400 M94AFigure 4-1 Inside Front of Control Cabinet4.6 Component Location FiguresPTSYSTEMBOARDPOWER SUPPLYTM1TM1.XT1EV5FS1FU1-3XT31Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com