Samsung ML-1210 - Appendix C: Other

Block Diagram
6-1
Samsung Electronics
6. Block Diagram
6-1. Block Diagram(GDI)
MAIN
S3C46M0X
SDRAM
(8MB)
SMPS
Eng i ne
PANEL
B' D
FLASH
MEMORY
(0.5MB)
POWER
CORD
+24V
MOTOR
FAN
EXI T
SE
N
SOR
HV PS
B' D
MHV
OPC GND
SUPPLY
DEV
TH V
BUFFER
MHVPWM
BI ASPW M
THVPWM
POWER
SWITCH
IN-LET
LED
4
3
KEY
IEEE 1284 CABLE
VOLTAGE
DETECT OR
Crystal
10MHz
Mai n
Clock
Oscillator
44 MHz
Vi deo
Clock
Power
On
Re s e t
CPU
Jupiter3
US B
74LVX161284
Line
Tr a n s c e i v e r
PC
+5V
FS781BZB
SOLENOIDE
DEV_FUSE
LSU