System Unit Components; Figure 1- 4 System Unit Block Diagram - Toshiba Satellite A100 Maintenance Manual

1.2 System Unit Components

1.2 System Unit Components
M ax 6657
Them al Sens or
Pc4200 DDRI I
533/ 667 M hz
Ex pans i on
M em or y
256/ 512/ 1024
Ex pans i on
M em or y
256/ 512/ 1024
I nt - HDD
SATA
40- 120G B
9. 5m m
DVD- RO M
DVD- CD/ RW CO M BO
DVD Super M ul t i
( +- R Doubl e l ay er )
Fl as h
RO M
St i c k poi nt
K/ B
KPA AC
1269A
Satellite A100/A105 / TECRA A7 Maintenance Manual
Figure 1-4 is a block diagram of the system unit.
CPU : I nt el
Yonah
1. 66G . . . . . . 2. 33GHZ
uPG A
I nt el
945GM / PM
940GM L
Nor t h Br i dge
DM I
SM Bu s
Co n t .
I CH7- M
Sout h
SATA
Br i dge
Ac 97
I DE
Cont .
USB
Cont .
( 02)
PCI - PC
Br i dge
I nt er nal LPC
EC/ KBC
( KBC1100)
I 2C
M ai n Bat t er y
EEPRO M

Figure 1- 4 System unit block diagram

1 Hardware Overview
Cl oc k G ener at or
( I CS9LP306)
CPU V I D
L AN
M i ni
Co n t . CARD BUS
PCI Sl ot
1 0 / 1 0 0 Co n t r o l l e r
8 2 5 6 2 GZ TI
802. 11g, a/ g
/
1 G
W i r el es s
8 2 5 7 3 E
Lan
An t e n n a
PCM CI A
EEPRO M
Rj 4 5
M DC
Rj 11
M odem
CO DEC
ALC 861
3- AXI S
SENSOR
SERI AL
PO RT
FI R
CI R
DC
I SL6218
S- Vi deo
LCD 15. 4"
LVDS
CRT
VRAM
_
PCI 7 4 1 2
PCI 4 5 1 2
1394
CNNx 1
5 i n 1
Ca r d
Re a d e r
Speak er
TPA6011
M I C
Headphone
USB
USB
USB
SM SC
TPM
SI O 1036
1. 2
PARALLEL
PORT
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