Samsung ProXpress M4030 Series - Main Board

2.ProductSpecicationsandDescription
2.9.1.Mainboard
Themainboardconsistsofthemainprocessor(1GHzdualcoreCPU),memory(DDR3256MB),ash(128MB),1GEthernet
PHY ,USB2.0HUB,videosignalinterfaceconnection,motordrivingIC,enginesignalinterfaceconnection,powerinterface.
Themainprocessorcontrolsvideo,engine,UIdisplayandcommunicatesthevariousdevices.Themainboardisconnected
totheHDDbySA TA2andtotheSCFbyUART.
MainBoardConnectionInformation
•Connection
1LSUInterface
2OutbinFullSensor
3CRUM
4EDI
5GigaRJ45
6USBDevice
7FuserThermistor
8SCF
9PaperSizeSensor
10ExitSensor
11DuplexMotor/Sensor
12WLAN/NFC
13SMPSFan
14SMPSPower
15SMPSControl
16MainFan
17EngineInterface
18OPEInterface
19HVPS
20OPEUSBHOST
21DIMM
•Information
-PartCode:JC92–02807A
-PartName:PBA-MAIN
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