System Block Diagram

 

 

DDR3- SODIMM1

DDR3 channel A

 

 

 

 

DDR3- SODIMM2

DDR3 channel B

 

 

 

 

CPU SideBand TemperatureSense I2C

 

 

 

 

PCI-Expresss

 

P0

 

 

P2

 

 

 

 

 

 

LAN

 

Mini PCI-E

BROADCOM

 

Card

PCIE-LAN

 

 

 

 

BCM57780

 

(Wireless LAN)

(10/100/1000)

 

 

 

 

25MHz

AMD Champlain

CPU THERMAL

PWM FAN SCH.

CPU (PROCHOT)

 

S1G4 Processor

SENSOR

 

 

E.C. (CPUFAN#)

 

(Reserve Only)

 

 

 

25MHz

32.768KHz

35mm X 35mm

 

 

 

 

 

 

638P (PGA) 35W

CPU_CLK

 

 

 

From SB

 

 

 

 

 

NBGFX_CLK

 

 

 

 

NBGPP_CLK

 

 

 

CLK GEN

 

 

 

 

SB820M

 

SBLINK_CLK

 

 

 

HT3

 

 

 

 

 

 

 

 

 

 

 

1.8GHz

 

ATI

EXT HDMI

HDMI

 

 

 

 

 

PCI-Express 16X

Park XT

EXT CRT

 

 

NORTH BRIDGE

128-bit M2 Pkg

CRT

 

 

 

 

29mm X 29mm

EXT LVDS

 

 

RS880M GFX Engine: 500MHz

 

 

LVDS

 

 

 

 

 

 

A11

 

 

VRAM DDR3

 

64MX16X4,64 bit

21mm X 21mm, 528pin BGA

800MHz

TDP: 13W

INT HDMI

INT CRT

0.95 ~ 1.1V

 

INT LVDS

CLK_PCI_775

PCLK_DEBUG

RJ45

A-LINK

SATA - HDD

SATA - ODD

SATA0 150MB

3 Gb/s

SATA1 150MB

3 Gb/s

No PCI I/F

SOUTH BRIDGE SB820M

A12

23mm X 23mm, 605pin BGA

TDP: 4.9W

P0

 

P9

 

 

P13

 

 

 

 

 

 

 

USB2.0 Port

Blue Tooth

 

Web-Camera

 

on board x1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P4

 

 

 

 

P10

 

 

 

 

 

 

 

 

Mini Card

 

 

CardReader

 

 

PCLK_DEBUG

WLAN & Debug

 

AU6347

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FFC

USB BOARD

USB2.0 Ports x3

CLK_PCI_775

CPU SideBand TemperatureSense I2C

LPC

Winbond KBC

NPCE781L

Azalia

Audio CODEC

RTL ALC272X

12MHz

Keyboard TouchPad

SPI ROM

Digital MIC

AUDIO CONN

(H.P./ MIC)

Speaker CN

6

Chapter 1

Page 16
Image 16
Acer 4552G, 4252 manual System Block Diagram, AMD Champlain

4252, 4552, 4552G specifications

The Acer 4552G, 4552, and 4252 series laptops are part of Acer's lineup that caters to users looking for a balance between performance, reliability, and affordability. This generation is designed primarily for everyday computing tasks, making it suitable for students, professionals, and casual users alike.

The Acer 4552G is particularly noteworthy for its robust hardware configurations. It is powered by AMD's Phenom II or Athlon processor options, delivering adequate processing power for multitasking and everyday applications. The laptop can support up to 8GB of RAM, allowing users to run multiple applications smoothly without significant slowdown.

Among the main features of the Acer 4552 series laptops is the integration of AMD Radeon graphics, specifically the Mobility Radeon HD 4000 series. This graphics capabilities offer a decent performance for light gaming and graphic-intensive tasks, which enhances its usability for media consumption and casual gaming.

Another key characteristic of these models is their display. The 15.6-inch widescreen LED-backlit display provides clear visuals and vibrant colors, making it suitable for watching movies and browsing the web. With a resolution of 1366 x 768 pixels, it meets the expectations for standard usage but may not satisfy users seeking higher definitions for graphic design work.

Connectivity options in the Acer 4552 series include multiple USB ports, HDMI output, and an integrated card reader, making it convenient to connect various peripherals and external devices. The inclusion of Wi-Fi and Ethernet ensures robust internet connectivity, which is essential in today's digital world.

Battery life is another aspect worth noting. The laptops typically come with a standard 6-cell battery that offers reasonable longevity, allowing users to get through a workday or study session without needing a recharge frequently.

In conclusion, the Acer 4552G, 4552, and 4252 laptops stand out for their thoughtful balance of features and technologies. With sufficient processing power, decent graphics capabilities, a good display, and ample connectivity options, these laptops are a solid choice for users seeking reliable performance at an affordable price. Their design and specifications cater well to the needs of everyday users while providing a platform for slight gaming and multimedia enjoyment.