Block Diagram - Samsung SCX-5315F Series Service Manual

6. Block Diagrams
LCD 1 6 x 2 line
OPE
MICOM
- LCD Drive
- Key Scan
5P
PLATEN
15P D-SUB
D-SUB
CONN.
FLAT MOTOR
Option
ADF
MOTOR
DRIVER
ADF MOTOR
PAPER SENSOR
3P x 2EA
POS,DET
CENTRONICS CABLE
Samsung Electronics
MAIN
Backup logic
SRAM
Flash,Kernel
(1MB) X 2EA
SDRAM,16MB
Font ROM
24P
NETWORK KIT
NETWORK
I/F(NetONE)
FAST
SRAM
(28Kbit)
MOTOR
DRIVER
AFE
Network I/F
USB CABLE
SPGPm
ARM946ES
CACHE(16K*2)
SDRAMC
ROMC
MOTOR
DMAC
DRIVER
A3977SLR
PVC
GEU/HCT/gCODEC
I/O I/F
Engine Control
IEEE1284/USB2.0
Extended
GPIO
74LCX245
74HCT273
CIP4
Image Processer
AFE I/F
Option
MODEM
I/O PORT
33.6Kbps
Motor CNTR
DMAC
Option
24P
CCD MODULE External
Auditron
T M DEV
SUPPLY
H H
V V BLADE
SMPS / HVPS
2 4P
+5V/+24V/+12V/+24Vs/Fuser
MOTOR 1
8P
MOTOR 2
11P
LSU
2P
THERMISTOR
3P
FAN
3P
DEV_ID
3P
TONER_TX
4P
TONER_RX
2P
PTL
SOLENOID
2P x 3EA
PICK_UP,DUPLEX,MP
3P x 2EA
6P x 1EA
PAPER SENSOR
FEED+P.EMP,EXIT,MP
4P COVER OPEN S/W
+24V / +5V
LIU
4P
TRANSFORMER MODEM &
1
EXT_PHONE
600//600
SEPERATING
Tx:Rx PART
EXTERNAL
LIN E
PHONE
EXTERNAL
INTERFACE
IN T ERF A CE
PART
Block Diagrams
LINE1
PHONE
6-1