Chapter 1 11
System Block Diagram
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DATA
ADDR

Super South

CK-GEN
CTRL
ADDR
HDD
CD-ROM
USB 2.0

AMD Processor ( Socket A )

DATA
CTRL
UltraDMA 100/133

VIA

PCI BUS
ICS950902
19V IN
DC/DC
Battery
Charger

SYSTEM BLOCK

DIAGRAM

5V,3V,CPUCORE VCC etc.
Keyboard
Touch
Pad
EC/KBC
PC87570
USB
CONN
PCI ..CLOCK
H/W
MONITOR
THERMAL DIODE IN
P2P3,4
P5,6
P8,9,10
P21
P16
P17
P21
P20
P23
P25,P24
P20
SmartAMC
(20468-21)
AMC97
AC'97 Link
Audio
Amplifier
TPA0212
P14 P14
P7
RJ45
Primary
P16

LSI

80227

P18P18
LCD/INV
CONN
P11
P16
CRT
REQ/GNT4
LVDS
INTA#(VGA)
Max1632,Max1717
MODEM DAA
SMARTDAA
(20463-11)
P22
RJ11
P22
P21
FAN
2'nd FAN
P21
POWER IN

TOP

GND

IN1

IN2

VCC

BOT

0.5 oz

0.5 oz

1 oz
1 oz
1 oz
1 oz

PCB Stacker:

Twister-K

NB VT8372

S3

Savage8

VT8235
INTD#
P13
1394
CONN
REQ/GNT1
AD21
Slot0
INTC,(A)#
P18
1394
TSB43AB21
P18
AD23
P13
REQ/GNT2
PCMCIA
OZ6912
SIO
PC87393
P12
V-LINK
266MB/s
200/266MHZ
DDR
DIMM
DDR
DIMM
P20

BIOS

FDD
LPT
Port
P11
TV ENCODER
TV
P11
P12P16
PCMCIA :-INTD, REQ1, GNT1, AD21
1394 : -INTC , REQ2, GNT2, AD23