Hardware Configuration - Samsung MultiXpress M537x series Service Manual

2. Product Specifications and Description

2.11. Hardware Configuration

M5370 / M4370 series Electrical Circuit System consists of the following :
•
Main board
•
DSDF board
•
OPE board
•
HVPS board
•
SMPS board
•
Fuser Drive Board (FDB)
Diagram of the M5370 / M4370 Series Electrical Circuit
MODEM
(S iLa b)
De bg1,2
MS OK
EEP ROM
32KB
Tone r
De ve
S TEP MOT
BLDC MOT
DC MOT
CLUTCH
S OLENOID
S ENS ORS
FAN
The main board handles the video control, engine control and scan control.
The main board receives the print data from the host through the network or USB port, and it receives the copy data from
the scanner control unit (CCD module). It takes this information and generates printable video bitmap data. The video
portion of the Main Board controls all modules required to print, that is, LSU, HVPS, Fans, Fuser, Scan Functions, LCD
display, and Touch Screen.
The main board communicates with the drive system and other devices through UART. It communicates with the toner
cartridge and imaging unit through I2C to check their life.
The main board adopted the dual core CPU 1GHz, DDR3 2GB memory, Flash NAND 128MB, 320GB SATA HDD to
control the engine driving, video signal processing, interface, etc. successfully.
2-58
S CF/HCF
FINIS HER
Mic om
UART
S P I
2
I C
I2C
GP IO
P WM LS U DDR3
MTR HP VC CONT
P WM
DDR3
HVP S LS U
DS DF S CANNER
Dua l
Mic om
CCD/AFE
LCD
IP
UART
CONT
Re CP 4
US B
HOS T
CP U
(C4N)
US B
DEV
NAND S ATA
ETHER
BUS CONT
NAND
320GB
2GB 1GBit
2.5"
Copyright© 1995-2013 SAMSUNG. All rights reserved.
OP E(Android)
A31 S e rie s
Qua d Core
US B
HUB
US B HOS T US B 2.0
GL850
US B DEVICE
P HY
RGMII
.
10.1" TFT
DDR 1GB
e MMC
4GB
US B HOS T
WLAN(NFC)
Ca rd Re a de r
US B HUB
GL850
US B HOS T1,2
P ORT2,3
1Gbps N/W