Samsung ML-2851ND - System Diagram; Block Diagram

Service Manual
System Diagram
6-1
Samsung Electronics
Main
S/
W
INLET
MAIN
SMPS
SPGPv3
HVPS
FUSER Unit
ThermoStat
Thermistor
PaperExit
Sensor
OPE
KEY LED1 LED2
PickUp
Clutch
Regist Clutch
Front Cover
Micro Switch
Rear Cover
Micro Switch
5V
24V
FUSER ON
5V
24V
24VS
24VS24V
DEVELOPER Unit
FAN
MAIN FAN
LSU
OPC
MHV
DEV
Supply
THV
Varistor
T
D
S
DRUM
M
Main
Motor
MT
BLDC
NOR Flash
S29GL320M
(4MB X 2EA)
SDRAM
K4S281632
(16MB X 2EA)
MCLK
12
MHz
VCLK
12
MHz
EEPROM
M24C32W X 2EA