Samsung SL-M4080FX - 2.10. Hardware Configuration

2.ProductSpecicationsandDescription
2.10.HardwareConguration
M4080seriesElectricalCircuitSystemconsistsofthefollowing:
•Mainboard
•DSDFboard
•OPEboard
•HVPSboard
•SMPSboard,etc.
DiagramoftheM4080SeriesElectricalCircuit
DSD F
M T
STE P
M T
STE P
SC A N
C horus4_N ext
Co re : 1G Hz / 250M H z
SY STE M : 180M H z
DDR : 660M H z
C ortex-A 9M P / A RM 946ES
MA IN
B O AR D
LSU
N FC
O ption
M odule
NAND Flash (O S )
128M B
O PE
7" TSP TO U C H
LC D
OPE M IC O M
STM 8S103
SP EAKE R
M O D EM
N ETW O R K
RT L8211E-V B-CG T
25M H z
DD R 3
CONTROLLE R
US B
DEV IC E
US B
HOS T
I2C X 3
MA C
FUSE R
UART X 4
SC F1
SM P S
NE W Type3R
JC44-00223B
C lock
G enerator
AS M 3P2863A
VC LK
U SB
C LK
M C LK
STE P
A 4984
X 3
USB HU B
U SB Direct
STE P
MO TO R
GP IO
M T
STE P
DEBU G
EEPRO M
M 24256
32KB
NAND FLAS H
SCAN I/F
FUSE R
AD C
PW M
CON T
DC IS
DC IS
24V
5V
512M B
NA N D
256M B
DD R 3
3CH DCD C
(1.1V, 1.2V, 3.3V)
SAT A
2.5" 320G
HD D
BLDC M T
PickUp S tep M T
Fuser S tep M T
D uplex Step M T
SM PS FA N
M AIN FAN Regi C lutch
M P C lutch
Regi FEE D
EX IT BIN_FU LL
M P-E M PTY
PA PER_
EM PTY
Paper_LIM IT
SCA N
_H O M E
D SD F P
PO SITION
D SD F P G A P
P_SIZE
SC F2SC F3
A1000
LSU
Con troller
D IMM 1G B
HVP S
M H V , THV ,
D EV _D C
FU SER _BIA S
A-CRU M
EDI
SP I
I2C
SCA N
DEBU G
USB HU B
Themainboardhandlesthevideocontrol,enginecontrolandscancontrol.
ThemainboardreceivestheprintdatafromthehostthroughthenetworkorUSBport,anditreceivesthecopydatafromthe
scancontrolpart.Ittakesthisinformationandgeneratesprintablevideobitmapdata.Itcontrolsallmodulesrequiredto
print,thatis,LSU,HVPS,fan,fuser,scanfunction,LCDdisplay,touchscreen.
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