Acer Travelmate 4330 Service Guide

Chapter 121
LAN Interface
Bluetooth Interface 
WLAN Module
Hard Disk Drive Interface
ItemSpecification
LAN Chipset BROADCOM BCM5764M
LAN connector type RJ-45
LAN connector location Left side
ItemSpecification
Vendor and Model Broadcom BT Module PK320001F90
Radio Technology FHSS
Operating Frequency 2402 ~ 2480MHz ISM band
Channel Numbers 79 channels with 1MHz BW
Transmitter Output Power -6~4dBm output power for class2 operation
Receiver Sensitivity -80dBm @ 0.1% BER (Max)
Maximum Receiver Signal -10dBm...

22Chapter 1
Hard Disk Drive Interface (cont.)
Super-Multi Combo Module
ItemSpecification
Vendor & Model Name Hitachi 
HTS542525K9SA00
HTS542516K9SA00
HTS542512K9SA00Hitachi
HTS543232L9A300
HTS543225L9A300
HTS543216L9A300Segate
ST9250827AS
ST9160827AS
ST9120817AS
Capacity (MB) 250, 160, 120 320, 250, 160 250, 160, 120
Bytes per sector 512 512 512
Data heads 4, 3, 2 4, 3, 2 4, 3, 2
Drive Format
Disks 2, 2, 1 2, 2, 1 2, 2, 1
Spindle speed (RPM) 5400 5400 5400
Performance Specifications
Buffer size  8 MB 8...

Chapter 123
Combo Drive ModuleFormats Supported
•KODAK Photo CD Single and Multi-session
•CD Extra (CD PLUS)
•Video CD
•CD text data (Read / Write)
•CD-R discs (Read / Write)
•CD-RW discs (Read / Write)
•DVD-ROM
•DVD-R Ver.2.0 & 2.1 for General (Read / Write)
•DVD-R DL Ver.3.0 (Read/Write)
•DVD-RW Ver.1.0 & 1.1 & 1.2 (Read / Write)
•DVD+R Ver.1.3 (Read/Write)
•DVD+R DL Ver1.0 & 1.1 (Read / Write)
•DVD+RW Ver.1.3 (Read/Write)
•DVD+RW high speed Ver.1.0 (Read/Write)
•DVD-RAM Ver.2.0 & 2.1 & 2.2
Power...

24Chapter 1
Maximum Read Speed•CD-DA (Audio Play) CAV 10X
•CD-DA (DAE) CAV 24X
•Mixed CD:
•Audio CAV 24X (DAE), CAV 10X (Audio Play)
•Data CAV 24X
•Video-CD CAV 16X
•DVD-Video Play CAV 4X (SINGLE, DUAL)
•DVD±R Read CAV 8X
•DVD±RW Read CAV 6X
•DVD±R DL Read CAV 6X
•TOC Read CLV 4X (CD), CAV 4X (DVD)
Idle (pause) CAV 10X (CD), CAV 4X (DVD)
•Unbalanced:
•~ 0.3gcm CAV 24X (CD), CAV 8X (DVD)
•0.3 ~ 0.75gcm CAV 10X (CD), CAV 4X (DVD)
•Over 0.75gcm CAV 10X (CD), CAV 4X (DVD)
Formats Supported
•CD-DA (Red Book)...

Chapter 125
Audio Interface
Video Memory
USB Interface
PCMCIA Port 
System Board Major Chips
Keyboard
ItemSpecification
Audio Controller REALTEK ALC268-VB1-GR
Audio onboard or optional Onboard
Mono or Stereo Stereo
Resolution High Definition
Internal microphone AC-coupled input, 100 mVP-P maximum
Internal speaker / Quantity 2W Speaker (Right / Left) x2
ItemSpecification
Chipset Integrated VGA solution for Cantiga GL
Memory size 128 MB (adjustable)
ItemSpecification
Chipset Built in
USB Compliancy Level...

26Chapter 1
Battery 
LCD 14.1” 
NOTE: 5 points position (Display area: 303.7 (H) x 189.8(V)mm)
LCD Camera
ItemSpecification
Vendor & model name Sanyo Sony
Battery Type TM-2007A Li-Ion TM-2007A Li-Ion
Pack capacity  4400mAh 7200mAh
Number of battery cell 6 9
Package configuration 3S2P 3S3P
ItemSpecification
Vendor/model name AUO B141EW04 V3/V4
Screen Diagonal (mm) 357.7 (14.1 W”)
Active Area (mm) 303.7(H) x 189.8 (V)
Display resolution (pixels) 1280x3(RGB) x 800
Pixel Pitch 0.237
Pixel Arrangement R.G.B....

Chapter 127
LCD Inverter
AC Adapter
System Power Management
ItemSpecification
Vendor & model name YEC YNV-C01H
Input voltage (V) 9 ~ 20
Input current (mA) 0.08 ~ 0.6
Output voltage (V, rms) Typical 680
Output current (mA, rms) 2.0 ~ 6.8 (mA)
Output voltage frequency (KHz) 45~70
ItemSpecification
Input rating 100~240Vac,50~60 Hz
Maximum input AC current 1.7A
Inrush current  No damage
Efficiency Meet EPA Energy Star level-4 requirement
ItemSpecification
Features
•Suspend to RAM or Suspend to Disk mode, by...

28Chapter 1 

Chapter 229
System Utilities
BIOS Setup Utility
The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/
Output System).
Your computer is already properly configured and optimized, and you do not need to run this utility. However, if 
you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 4 
Troubleshooting when problem arises.
To activate the BIOS Utility, press F2 during POST (when “Press  to enter Setup” message is...

30Chapter 2
Information
The Information screen displays a summary of your computer hardware information.
NOTE: The system information is subject to different models.
ParameterDescription
CPU Type This field shows the CPU type and speed of the system.
CPU Speed This field shows the speed of the CPU.
HDD Model Name This field shows the model name of HDD installed on primary IDE master.
HDD Serial Number This field displays the serial number of HDD installed on primary IDE master.
ATAPI Model Name This...