Acer Aspire 4350 - System Block Diagram

4 Chapter 1
System Block Diagram
2869 2569
PCIE x 1
USB x 1
57
60
71
LPC debug port
Nvidia N12P
Project code : 91.4IQ01.001
PCB P/N : 48.4IQ01.0SA
Revision : 10267-1
ENE P2800
ENE P2793
ALC271X
DMIx4
1000 NIC
RJ45
CONN
SIM
SPI
Flash ROM
4MB
51
Mini-Card
HDMI
HDMI
88,89,90,91
83.84,85,86,87
BCM57780A1
KBC
Thermal
Int.
KB
LPC Bus
DDRIII
1066/1333
Intel CPU
DDRIII 1066/1333 Channel A
Slot 0
14
15
4,5,6,7,8,9,10,11,12,13
Slot 1
JE40 HR Block Diagram
(Discrete/UMA/co-lay)
Bluetooth
63
Left Side:
USB x 1
WWAN
Right Side:
USB x 1
CAMERA
49
MIC IN
Mini-Card
802.11a/b/g
LVDS(Dual Channel)
CRT
Intel
56
LCD
RGB CRT
ODD
56
14 USB 2.0/1.1 ports
High Definition Audio
SATA x 2
SATA ports (6)
ACPI 1.1
LPC I/F
HDD
SD/MMC+/MS/
MS Pro/xD
Azalia
CODEC
USB2.0 x 4
29
2CH SPEAKER
HP1
Internal Analog MIC
ETHERNET (10/100/1000Mb)
NPCE795P
PCIE ports (8)
NUVOTON
28
DDR3
800MHz
2GB/1GB/512MB
Fan
VRAM
27
49
17,18,19,20,21,22,23,24,25,26
PCIe x 16
Touch
PAD
FDIx4x2
(UMA only)
Discreet/UMA/PX Co-lay
AZALIA
65
66 66
31
59
64
50
(Discrete only)
Level
shifter
##OnMainBoard
SMBus
USB 2.0 x 1
PCIE x 1,USB x 1
PCIE x 1
Sandy Bridge
FSB: 1066 MHz
DDRIII
1066/1333
DDRIII 1066/1333 Channel B
PCH
Cougar Point
75
PCIE x 1
USB x 2
USB3.0
uPD720200