System Unit Components; Figure 1-4 System Unit Block Diagram - Toshiba Satellite A300-ST3511 Maintenance Manual

1.2 System Unit Components

1.2 System Unit Components
G M T G 7 8 4
Themal Sensor
P 53 00 DD RII
C
667 M
H
Expansion
Memory
512/1024/2048
Expansion
Memory
512/1024/2048
HDD
I n t e r n a l
SATA
80 - 4 GB
0 0
9.5 12 5 / . mm
DVD Super Multi
+-R Double
HD DVD ROM -
HD DVD RW -
Flash
ROM
K/B
KPA AC
1269A
Satellite A300/Satellite Pro A300/EQUIUM A300/SATEGO A300 Maintenance Manual
Figure 1-4 is Block Diagram of the System Unit.
:
C P U I n t e l
/
C o r e 2 D u o
M e r o m C e le r o n M
. . . . .
1 6 6 G 2 6 0 G H z
u P G A
z
Intel
/
GM965
/
GL960
N orth Bridge
DMI
SM Bus
C ont.
I n t e l
ICH -M
8
SATA _0 /_
1
South Bridge
IDE
Cont.
ayer
L
PCI-PC
Bridge
KBC /
E C
W775C
I2C
Main Battery
EEPROM

Figure 1-4 System Unit Block Diagram

C lo ck G e n e r a t o r
(
I C S 9 L P R S 3 6 5
CPU VID
P M 965
LA N Cont.
M i ni P CI S l ot
Real tek
8101E 10/100
Wi rel ess LA N Card
8 .
111C 1G 802 11g ag agn
EEPROM
Rj45
MD C
Ac97
Modem
C ODEC
ALC268
USB
Cont.
(02)
Internal LPC
C IR
1 Hardware Overview
)
ISL6218
D C
S-Video
15 4
LC D . "
LVD S
CRT
VRAM
C
a r d B u s
C o n t r o lle r
R 5 C 8 3 3
/ /
Car d 1394
Antenna
Reader
Conn
Rj11
Speaker
MIC
H eadphone
/
W S P D I F USB
U SB
U SB
SMSC
SIO 1036
.
USB
9