Figure 1-3 System Unit Block Diagram; System Unit Components - Toshiba TECRA S1 Maintenance Manual

1 Hardware Overview
1.2

System Unit Components

Figure 1-3 is a block diagram of the system unit.
P
MAX6501
ADM1032
(Thermal Sensor)
PC 2100 DRAM
133MHz
Expansion
Memory
128/256/512
Expansion
Memory
128/256/512
Int-HDD
30-80GB
9.5mm
2nd HDD
CD-ROM
DVD-ROM
CD-R/RW
Multi Driver
(LS 120)
(ZIP 250)
2nd BATTERY
(1/2) EC/KBC
Flash
ROM (LPC 47N253)
K/B
1-6
CPU : Intel
Mobile
Banias
1.4, 1.5, 1.6, 1.7GM2
Micro FC.PGA2
MCH-M
North Bridge
855PM(ODEM)
HUB
Link
SM
Bus
Cont.
South Bridge
EEPROM
(ICH4-M)
AC
AC97
IDE
Cont.
USB P0-P2
USB
USB P3
Cont.
(02)
USB P4
PCI-PC
USB P5
Bridge
Internal LPC
Touch
Pad
PS/2

Figure 1-3 System unit block diagram

1.2 System Unit Block Diagram
Main CLK General.
(ICS950810)
CPUVID
LM2729
32MB
LVDS
ATI
AGP
M9P
NTSC/PAL
Internal PCI Bus
Mini
PCI Slot
Cardbus Controller
LAN
Cont.
802.11b or
82562
Combo
(Wireless LAN)
Antena
PCMCIA
RJ45
MDC
Modem RJ11
CODEC
AD1886
AMP
(LM4873)
USB Port
BT
DR/RCV
(MAX3243)
(2/2) Super I/O
(LPC47N253)
I2C
Main Battery
E2PROM
TECRA S1 Maintenance Manual
DC
LCD 14", 15"
CRT
CB720
SD
Speakerx2
Line out
Mic
Line in
HP
USB
USB
USB
FDD
Serial
Parallel
FIR
I2C
PS/2
PS/2