System Block Diagram
5 | 4 | 3 | 2 | 1 |
D |
SYSTEM BLO CK
DIAG RAM
AM D Processor(SocketA )
PCI . .CLOCK
| ICS950902 | DC/DC | 19V I N |
P3,4 | P2 | M ax1632,M ax1717 |
|
|
| P25,P24 |
|
D |
C |
TV
P11
TV ENCODER
P11
CRT
P16
LCD/INV
CONN
P11
HDD
P17
P16
| ADDR | CTRL | DATA |
| ADDR | CTRL | DATA |
|
| INTA#(VGA) | |
| Tw |
| |
| NB VT8372 |
| |
| S3 |
|
|
| Savage8 | P5,6 | |
LVDS |
|
| |
|
|
| |
|
|
| |
|
| 266MB/s | |
UltraDMA100/133 | REQ/GNT4 |
|
|
|
|
| |
| S uperSouth | ||
| VIA |
|
|
5V, 3V,CPUCORE VCC etc.
POW ER IN
DDR
DIMM
200/266MHZ
THERMA L DIODE I N
DDR
DIMM
P7
PCI BUS
Battery Charger
P23
H/W
MO NITO R
P21
2'nd FAN P21
C |
B |
A |
Audio Am plifier TPA0212
P14
RJ11
P22
USB CONN P21
AM C97
Sm artAM C
P14
MO DEM DAA
SM ARTDAA
P22
USB 2 .0 | VT8235 | ||
| P8,9,10 | ||
|
|
| |
AC'97Pri mary | Link |
|
|
| SIO | ||
|
|
| PC87393 |
|
|
| P12 |
|
|
|
|
|
|
| EC/KBC |
|
|
| PC87570 |
|
|
| P20 |
LPT PortP16
REQ/GNT1 INTD#
PCM CIA
O Z6912
AD21 P13
Slot0
P13
FDDP12
REQ/GNT2 INTC,(A)#
1394
TSB43AB21
AD23 P18
1394 CONN
P18
P CM CIA: INTD,- REQ1,GNT1,AD21
1394:
PCB Stacker:
TOP 0.5 oz
GND 1 oz
I N1 1 oz
I N2 1 oz
VCC 1 oz
BOT 0.5 oz
B |
A |
RJ45
P18
LSI 80227
P18
Touch |
|
| Keyboard | FAN |
Pad P16 | BIO S |
| ||
| P20 | P21 | ||
|
| P20 |
|
|
|
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5 | 4 | 3 | 2 | 1 |
Chapter 1 | 11 |