Toro Groundsmaster 3280-D - Accessing the Fuses; Standard Control Module (SCM)

AccessingtheFuses
Thefuseblocksandfusesarelocatedunderthe
controlpanel(Figure54).
g198539
g198735
Figure54
1.Fuseblocks
StandardControlModule
(SCM)
Important:Theinformationpresentedbelowis
andoverviewofthestandardcontrolmodule.
RefertotheServiceManualforthemachinefor
troubleshootingproceduresusingthestandard
controlmodule.
Thestandardcontrolmodule(SCM)monitorsand
controlsstandardelectricalfeaturesofthemachine.
YellowLEDindicatorsontheprinted-circuitboard
identifytheinputsandoutputs.
TheSCMmonitorsinputsofthefollowing:
•ControlsintheNEUTRALposition
•Parkingbrakeposition
•Powertakeoff(PTO)operation
•Enginestartingfunction
•Hightemperaturecondition
TheSCMcontrolsoutputsfeaturesincludethe
following:
•TheSCMenergizestheoutputsforthePTO,
starter,andtheETR(energizetorun)solenoids.
•OutputLEDsmonitorrelayconditionindicating
thepresenceofvoltageat1of3specicoutput
terminals.
Note:TheSCMdoesnotconnecttoanexternal
computerorhandhelddevice,itisnotprogrammable,
anditdoesnotrecordintermittentfaulttroubleshooting
data.
TheStandardControlModuleDecal
ThedecalontheSCMonlyincludessymbols.Theoutputboxshowsthe3LEDoutputsymbols.AllotherLEDs
areinputs.Toidentifytheconditionsthesymbolsindicate,refertothechartinStandardControlModule
Chart(page50).
g006070
Figure55
49