Samsung CLP-775ND Series - Main PBA

2.Productspecandfeature
2.2.5.1.MainPBA
TheCLP-775NDsystemcontrollerconsistsofamaincontrollerandanenginecontrollerinone-board.Themaincontroller
usesaARMScorechipasmainprocessors,whicharededicatedforprintingseveralinternaloperatingblocksthrough
systemprogramsstoredinFlashMemory.TheenginecontrollerhasanenginecontrolSoC,whichincludesmotordrivers,
PWMdrivers,LSUdrivers,sensors,high-voltagedrivers,andotherdrivingunitsformechanicalparts.
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NOConnectorNOConnectorNOConnector
1DEVEBLDC12pin12FUSERTHERMISTOR6pin23NETWORKJACK
2OPCBLDC10pin13PTL8pin24DCJACK
3PTB14pin14FANRear3pin25MHV12pin
4FEEDMotor6pin15BASEDIMM26SCFI/F18pin
5FUSERBLDC15pin16OPTIONDIMM27HDDSATA7pin
6HUMIDITYsensor8pin17Chorus4asic28FUERHEA TCTL6pin
7DEVECRUM7pin1832MBFlashmemory29HDDPWR2pin
8HVPSInterface23pin19WLAN30LSUTemp2pin
9HVPSInterface30pin20LPEC3ASIC31LSU32pin/34pin
10Coveropen2pin21HOSTJACK32LSUPWR10pin
11OUTBINSensor3pin22USBJACK33SMPS28pin
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