System Block Diagram

 

CLK GEN.

 

 

IDT CV125

 

 

 

 

 

3

 

 

 

 

DDR II

 

400MHz

 

 

 

400

MHz

 

 

 

 

 

 

 

11,12

 

 

 

 

 

 

DDR II

 

400MHz

 

400

MHz

 

 

 

 

11,12

 

 

 

Mobile CPU

Dothan

4, 5

HOST BUS 400MHz

Intel 910GML

6,7,8,9,10

G792

19

RGB

LVDS

CRT CONN 14

LCD

XGA

13

DMI I/F 100MHz

Line In27

Int.

MIC In 27

Line Out

27

INT.SPKR

27

Codec ACLINK

ALC655

26

OP AMP

G1421B 27

MODEM

MDC Card

PCI BUS

ICH6-M

ENE

 

 

 

PWR SW

CB1410

 

 

 

CP2211

24,25

 

25

 

 

 

 

 

 

 

Mini-PCI

 

 

802.11A/B/G 28

LAN

 

 

 

 

10/100

 

 

TXFM

 

RTL8110CL

 

 

 

22, 23

 

 

23

 

 

 

 

 

PCMCIA

ONE SLOT

25

RJ4523

21

LPC BUS

15,16,17,18

PATA

KBC

Xbus

BIOS ROM

4M BITS

PCB Layer Stackup

 

 

 

L1: Signal 1

HDD

L2:VCC

20

 

 

 

L3: Signal 2

 

 

 

 

USB

CD ROM

 

4 PORT

 

21

20

 

 

 

ENE KB3910

29

PM39LV040-70JCE

31

L4: Signal 3

L5: GND

L6: Signal 4

MINI USB 21

Touch

INT_KB

Blue-tooth

Pad 30

30

Chapter 1

3

Page 11
Image 11
Acer 2420 manual System Block Diagram, Intel 910GML

2420 specifications

The Acer 2420 is a versatile laptop that strikes a balance between performance and affordability, making it a popular choice for users ranging from students to professionals. This model is part of Acer’s Aspire series, known for its reliable build and innovative features.

One of the standout characteristics of the Acer 2420 is its design. The laptop features a sleek, lightweight chassis that is easy to carry, making it an excellent option for users who are often on the go. With a 14-inch display, it offers a compact size without compromising screen real estate, ensuring that users can enjoy decent visuals while working or streaming media.

In terms of performance, the Acer 2420 is powered by Intel’s Core i5 or AMD equivalent processors, providing robust computing capabilities that can handle everyday tasks with ease. Accompanied by 4GB or 8GB of RAM, the device multitasks efficiently, allowing users to run several applications simultaneously without glitches. Additionally, it typically comes with a 1TB HDD or SSD option, offering ample storage for files, documents, and multimedia.

The display quality of the Acer 2420 is commendable, featuring HD resolution that brings clarity and brightness to various content types, including videos and images. The laptop also incorporates Acer’s Color Intelligence technology, which dynamically adjusts the color and brightness based on the content being displayed, enhancing the overall viewing experience.

Technologically, the Acer 2420 is equipped with essential connectivity options such as USB 3.0 ports for speedy data transfer, HDMI output for external displays, and a card reader, catering to versatile connectivity needs. The laptop supports Wi-Fi and Bluetooth for seamless internet access and connectivity with other devices.

Battery life is another important aspect of the Acer 2420, with a capacity designed to last through a workday, minimizing the need for frequent recharges. This long-lasting battery, combined with energy-efficient components, makes the Acer 2420 an excellent companion for both work and leisure.

In conclusion, the Acer 2420 melds portability, solid performance, and practical features into an attractive package. For users seeking a dependable laptop that can keep up with daily tasks while also providing multimedia capabilities, the Acer 2420 is a commendable choice.