Acer Aspire 4252/4552/4552G_SG
Acer Aspire 4252/4552/4552G_SG
Acer Aspire 4252/4552/4552G_SG
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System Block Diagram<br />
25MHz<br />
LAN<br />
BROADCOM<br />
PCIE-LAN<br />
BCM57780<br />
(10/100/1000)<br />
RJ45<br />
DDR3- SODIMM1<br />
DDR3- SODIMM2<br />
P0<br />
Mini PCI-E<br />
Card<br />
(Wireless LAN)<br />
DDR3 channel A<br />
DDR3 channel B<br />
CPU SideBand TemperatureSense I2C<br />
HT3<br />
1.8GHz<br />
PCI-Expresss<br />
P2<br />
AMD Champlain<br />
S1G4 Processor<br />
35mm X 35mm<br />
638P (PGA) 35W<br />
NORTH BRIDGE<br />
RS880M GFX Engine: 500MHz<br />
A11<br />
21mm X 21mm, 528pin BGA<br />
TDP: 13W<br />
0.95 ~ 1.1V<br />
A-LINK<br />
CPU THERMAL<br />
SENSOR<br />
(Reserve Only)<br />
PCI-Express 16X<br />
CPU_CLK<br />
NBGFX_CLK<br />
NBGPP_CLK<br />
SBLINK_CLK<br />
PWM FAN SCH.<br />
ATI<br />
Park XT<br />
128-bit M2 Pkg<br />
29mm X 29mm<br />
VRAM DDR3<br />
64MX16X4,64 bit<br />
800MHz<br />
INT HDMI<br />
INT CRT<br />
INT LVDS<br />
EXT HDMI<br />
EXT CRT<br />
EXT LVDS<br />
CPU (PROCHOT)<br />
E.C. (CPUFAN#)<br />
HDMI<br />
CRT<br />
LVDS<br />
25MHz<br />
32.768KHz<br />
From SB<br />
CLK GEN<br />
SB820M<br />
CLK_PCI_775<br />
PCLK_DEBUG<br />
SATA - HDD<br />
SATA - ODD<br />
SATA0 150MB<br />
3 Gb/s<br />
SATA1 150MB<br />
3 Gb/s<br />
SOUTH BRIDGE<br />
SB820M<br />
A12<br />
23mm X 23mm, 605pin BGA<br />
P0<br />
USB2.0 Port<br />
on board x1<br />
P9<br />
Blue Tooth<br />
P13<br />
Web-Camera<br />
FFC<br />
USB BOARD<br />
No PCI I/F<br />
TDP: 4.9W<br />
PCLK_DEBUG<br />
P4<br />
Mini Card<br />
WLAN & Debug<br />
P10<br />
CardReader<br />
AU6347<br />
USB2.0 Ports x3<br />
LPC<br />
Azalia<br />
12MHz<br />
CLK_PCI_775<br />
CPU SideBand TemperatureSense I2C<br />
Winbond KBC<br />
NPCE781L<br />
Audio CODEC<br />
RTL ALC272X<br />
Keyboard<br />
TouchPad<br />
SPI ROM<br />
Digital MIC<br />
AUDIO CONN<br />
(H.P./ MIC)<br />
Speaker CN<br />
6 Chapter 1
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