System Unit Block Diagram; Figure 1-3 System Unit Block Diagram (Satellite 1400 Series) - Toshiba Satellite 1400 Series Maintenance Manual

1.2 System Unit Block Diagram

1.2 System Unit Block Diagram
Figure 1-3 and figure 1-4 are block diagrams of the system unit.
PSC
ADM1032
(Thermal
sensor)
PC133 SDR
UMA(16MB)
Expansion
Memory
128/256/512 MB
Slot1
UMA(16MB)
Expansion
Memory
128/256/512 MB
Slot2
SM Bus
XD Bus
BIOS
PCI-XD
RTC Bat.
4MB
RTC
RTC VCC
[bq 3285LD
[MM 1546XFBE]
IDE_P
Int. HDD
15/20/30/40GB
IDE_S
CD-ROM
DVD-ROM
OZ168
CD-R/RW
Multi Drive
PCI-LPC
EC/KBC
[ MK306K7F8LRP EA]
[03]
KB
CD PS/2 IF
Internet/
Key
In Touch/
Y-cable
E-Mail
Supported
Button

Figure 1-3 System unit block diagram (Satellite 1400 series)

Satellite 1400/2400 Series Maintenance Manual (960-364/365)
Celeron
(0.13 µ)
1.20
GHz
(Micro FC-PGA)
Host Bus 133 MHz
NAPA2T
North Bridge
Int. GFX
(Trident XP)
[M1644M]
Internal PCI Bus
LAN Cont.
®
Intel
Cont.
GD82551
(Lavon)
Bridge
RJ-45
South Bridge
EEPROM
[M1535M]
AC'97_2nd
AC'97
Cont.2
IDE
Cont.
AC'97_Primary
AC'97
Cont.1
USB P0
USB
USB P1
Cont.
USB P2
USB P3
Bridge
Internal LPC Bus
Super I/O
[LPC47n227]
Int.
FDD
I2C Bus
Main Battery
E PROM
2
Main CLK Gen.
[ICS94258BGT] [03]
(XGA/SXGA+/UXGA)
LVDS
TV Express
mini-PCI Slot
IEEE1394
PHY/Link
802.11b
Wireless LAN
[TSB43AB22]
(Ruby)
[03]
ANT. x2
Cont.x1
EEPROM
MDC RJ-11
AMP
CODEC
[MM1517AHFE]
[AK4543]
[03]
USB Port(1)
USB Port(2)
USB Port(3)
DR/RCV
FIR
[MAX3243]
Serial
Parallel
PSC
TMP87P M48U
1 Hardware Overview
LCD 14"/15"
CRT I/F
NTSC/PAL TV
YEBIS3S
Flute
B3V
Pelican3 SD Card
ToPIC
Penguin
/CardBus
Blometric
Security
PC Card Cont.x2
PC Card
Speaker x2
Mic In
HP
1-9