Confidential
PCG-GRS750 (AM)
(END)
1-2
1-1
CHAPTER 1.
BLOCK DIAGRAM
Memory
CONTROLLER
HUB (MCH)
593 FCBGA
IO Cont rol Hub
ICH3 -m
FW82801CAM
Internal
HDD
PHONE
OUT
RJ11
1/1
MIC
IN
RJ45
MS
CONN
Pentium 4
Processor
512KB L2
478pins
uFCPGA
PCI BUS(3.3V
)
AGP
x
4
266
MHz Memory
Bus
(DDR2100)
CardBus/16bitCard
PC Card
Connector
2 Slot
H8S/2149
KBC/EC
SPIC
Graphics
AT I
M7CSP16
Video Memory
32MB
LCD CONN
Cable
Ether
PHY
Internal Key Board
Membrane
VGA DSUB-15
LPC
Memory
Stick
Module
i.LINK 0
AC LINK
H
ea
d
p
h
o
n
e
M
IC
Sp
ea
ke
r
Speaker
L&R
Super I/O
SMsC
LPC47N227
I/O Expander
& SM BUS MUX
LID
Serial
Parallele
Re fer to Clock Generator
Block Diagram
SMBUS2
USB Ri gh t
CONN
TouchPad
EEPR OM
For i.LINK
MDC
(Modem
Daughter
Card)
Module
CPU Lo
cal Bus
EEPROM
For Pa ssword
USB Left
CONN
USB Rear
CONN
i.LINK
Dock -VGA
DB -15
Dock-VGA DB-15
Serial
Parallele
RJ-45
RJ45
VGA
DB-15
USB
CONN
USB
CONN
Port0-5
Optical
Drive
Pr
im
ar
y
Se
co
nd
ar
y
IDE(ATA100)
AMP, etc.
L
in
e
O
u
t
RJ-45
RJ-45
Parallele
PS/2
CLKGEN
IM I
9870GTD
Port Repricator
Parallele
Parallele
i.LINK0
Port-4
Port -0
Port-3
Port -2
Port-1
Port-5
RJ-45
RJ- 11
RJ-11
1st
Battery
Power
Circuit
DC Jack
DDR(SO-DIMM)
SMBU S2
SMBUS 2
SMBUS1
SMBUS0
PS/2
Reserved
Reserved
Port-3
Port-2
DC Jack
Serial
DCin
DC in
BATTERY1
BATTERY2
BATTERY1
2nd
Battery
BATTERY2
FAN0
ATF0
PS/2
Other
Control
FWH
8Mb
(Flash BIOS
ROM)
Multi Purpose Bay
LINE-OUT
AV
Out
LineOut
S-Video-Out
TV-Out
TV-Out
S-Vi deo-Out
USB3
USB2
USB3
USB2
Audio
YMF753
(Yamaha)
SONY
15inch XGA
TV- Out
CARDBUS
& i.LI NK
RI COH
R5C5 52
Bus #2 Dev #5
EEPROM
For LA N
EEPROM
For ClockGEN
EEP ROM
On DIMM 1
For SPD
EEPROM
On DIMM 2
For SPD
Total max memory size
512MB
Chipset : Intel 845MP
AV
Out
LineOut
TV-Out
