Acer Aspire 4738 - System Block Diagram

6 Chapter 1
System Block Diagram
Azalia
LPC
EC
NPCE781
SPI FLASH
W25X40BVSSIG
ALC272X
AUDIO CODEC
HP
Int. MIC
X'TAL
32.768KHz
MIC JACK
Touch Pad
Board Con.
K/B Con.
BRM 57780
GIGA LAN
PCIE-1
RJ45
X'TAL
25MHz
MINI CARD
WLAN
USB-13
PCIE-6
Channel B
64Mb * 16 *4 pc
CLK
SATA - ODD
USB-1
USB Port
PCI-E x16
USB-4
Bluetooth Con.
USB-12
SATA - HDD
X'TAL
14.318MHz
Display
GFXIMC
rPGA 989
FDI
PCI-E x1
PCH
Ibex Peak-M
SATA
USB
DMIFDI
SPI ROM
DMI(x4)
CLOCK
GENERATOR
Cardreader
SLG8LV595
DMI
IHDA
LPC
Dual Channel DDR III
DDRIII-SODIMM1
DDRIII-SODIMM2
800/1066 MHZ
SPI
Arrandale
AU6437-GBL
Cardreader control