Samsung ProXpress M453x series - Printer Hardware Configuration

2.ProductSpecicationsandDescription
2.9.HardwareConguration
M453xseriesElectricalCircuitSystemconsistsofthefollowing:
•Mainboard
•DSDFboard
•OPEboard
•HVPSboard
•SMPSboard
•FuserDriveBoard(FDB)
DiagramoftheM4530SeriesElectricalCircuit
I2C
GPIO
SPI
UART
LCD
CO N T
IP
ReCP3/4
PW M
M TR
LSU
H PVC
D D R3
CO N T
N AN D
BUS
SATA
CO N T
ETH ER
U SB
H UB
CY7C65632
USB
D EV
CO RTEX-A9
1GH z
CO RTEX-A9
1GH z
ARM 946
250M H z
32/32KB 32/32KB 8/8KB
L2 1M B
SRAM 256KB
CH O RU S 4-N
N AN D
512M B
SATA2
32
-
bit
600M H z
PHY
RTL8211E
SCF
A 1000
D EVE
CRU M
I2C
O PE I/F
M SO K
EEPRO M : 64KB
I2C
BLD C M TRSTEP M TR
FA N
D C M TR
SO LEN O ID
CLU TCH
H VPS
LSU
320GB
2.5
U A RT
PW M
D EBU G
1Gbps N /W
U SB D EVICE
U SB
th
ED I
N FC+W LA N
U SB_D IRECT
U SB
EEPRO M
8KB
D D R3
N D :512M B
N X:1GB
(D IM M )
D D R3
2GB
(D IM M )
G PIO
O ption
4.3" O PE
N D : H D D O ption
N X : Basic Spec
4line O PE
N D : 4Line O PE
N X : 4.3" O PE
Themainboardhandlesthevideocontrol,enginecontrol.
ThemainboardreceivestheprintdatafromthehostthroughthenetworkorUSBport.Ittakesthisinformationand
generatesprintablevideobitmapdata.Itcontrolsallmodulesrequiredtoprint,thatis,LSU,HVPS,fan,fuser,scan
function,LCDdisplay,touchscreen.
ThemainboardcommunicateswiththedrivesystemandotherdevicesthroughUART.Itcommunicateswiththetoner
cartridgeandimagingunitthroughI2Ctochecktheirlife.
ThemainboardadoptedthedualcoreCPU1GHz,DDR32GBmemory,FlashNAND128MB,320GBSA TA
HDD(4530NX(std),4530ND(opt.))tocontroltheenginedriving,videosignalprocessing,interface,etc.successfully.
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