System Block Diagram - Acer Aspire 1350 Service Manual

System Block Diagram

5V
CRT
P15
EXT. VGA
ATI M9+X
S-VIDEO
P15
VIN
2.5 V
LCD/INV
3.3 V
CONN
P14
CH7019
TV ENCODER
& LVDS
HDD
CD-ROM
USB
CONN
AC97
Audio
Realtek
Amplifier
ALC202
G1421
3V
5V 5V
P20
RJ11 MDC
3V
5V
P25
3VSUS
Chapter 1
Aspire 1350 series M/B SYSTEM
BLOCK DIAGRAM
AMD Processor ( Socket A )
AGP BUS
( Option )
North Bridge
VIA KN 400
INTA
VCC_ CORE
P14
1.5 V
2.5 V
2.5 VSUS
3.3 V
V-LINK
266/533MB/s
P14
5V
UltraDMA 100/133
P21
Super South
5V
VIA
P21
VT8235
3V
3VSUS
5V 2.5 V
USB 2.0
RVCC
P22
AC'97 Link
3V
Primary
P19
AC'97 Link
5VPCU
Secondary
P19
Touch
Pad
5V
CK-GEN
VCC_ CORE
ICS950902
P4,5 P3
DDR
200 /26 6/333/400MH Z
DIMM
2.5 VSUS
SM DDR_VTERM
DDR
DIMM
P6,7,8 P10
PCI BUS
MII
LAN PHY
VT6103
P11,12,13
RVCC
SIO
PC87393
P16
5V 5V
EC/KBC LPT
FDD IR
PC87570 Port
P17 P16
P26
Keyboard FAN
BIOS
5V
P14 P14 P22
5VPCU
P26
PCI ..CLOCK
DC/DC
3V
2.5 V
P30,P31
5V,3V,CPUCORE VCC etc.
POWER IN Battery
Charger
P29
H/W
MONITOR
P22
THERMAL DIODE IN
2'nd FAN
P22
PCMCIA 1394
T I1410 T SB43AB21
3V
3VSUS 12 V 3V
P25 P18 P23
5VSUS
INTB INTB
REQ0 REQ1
GNT0 GNT1
RJ45 AD18 AD19
P25
1394
Slot0 CONN
P18 P23
3V
P16
19V IN
MINI-PCI
3V
3VSUS
P24
5VSUS
INT C/D
REQ2
GNT2
AD20
3