19
SYSTEM DEFINITIONS
BLOCK DIAGRAM
SATA
HDD
RAID
Controller
HDD1
HDD2
Intel Celeron 575
2.0G
PPGA478
Intel GM45
(NB)
PSU Circuit
12 V DC
Adaptor
CR3/4/6
X00
PWR
MNGR
CR
LM-2010
VGA
Port
(+12V)
DDR2 667/800
DIMM
Touch
Controller
LCD
Signal
Touch Panel
LCD Panel
(1
st
screen for HT series)
LCD & Touch Connector
ICH9M (SB)
PS/2
Mouse
PS/2
Mouse Port
PS/2
KB
PS/2 KB
Port
USB
Devices
USB
1/3/5
Ethernet
10/100/100
0 MB
LAN
Chip
SATA
USB
Devices
USB
0/2/4
PCI slot
Audio
CODEC
Speaker
(Booster)
Mic.
Mic.
In
Audio
Line out
COM2
RS232
Device
RS232
Device
COM1
LPT
Parallel
Port
COM6
RS232
Device
COM5
RS232
Device
(HT-022)
COM3
RS232
Device
COM4
RS232
Device
(+5V/+12V)
(+5V/+12V)
PA-4200
(+5V/+12V) (+5V/+12V)