Toshiba satellite l630, satellite l635 Service Manual

Toshiba Personal Computer

Satellite L630/L635

(PSK00x/PSK01x) (PSK04x/PSK05x)

Maintenance Manual

TOSHIBA CORPORATION

S/ No

Satellite/Satellite Pro/L630/L635 Maintenance Manual

© 2010 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein.

Toshiba Satellite/Satellite Pro/L630/L635 Maintenance Manual First edition May of 2010

Disclaimer

The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptions are accurate for the Satellite/Satellite Pro/L630/L635 at the time of this manual's production. However, succeeding computers and manuals are subject to change without notice. Therefore, Toshiba assumes no liability for damages incurred directly or indirectly from errors, omissions, or discrepancies between any succeeding product and this manual.

Trademarks

Intel and Pentium are registered trademarks of Intel Corporation. IBM, IBM PC/XT, PC/AT, PS/2 and OS/2 are registered trademarks of IBM Corporation. Windows 7 home edition are registered trademarks of Microsoft Corporation. Sound Blaster and Pro are trademarks of Creative Technology Ltd. UNIX is a registered trademark of X/Open Company Ltd. NetWare are registered trademarks of Novell, Inc. All other properties are trademarks or registered trademarks of their respective holders.

ii Satellite/Satellite Pro/L630/L635 Maintenance Manual

Preface

This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite/Satellite Pro/L630/L635, referred to as Satellite/Satellite Pro/L630/L635 in this manual.

The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field.

SAFETY PRECAUTIONS

Four types of messages are used in this manual to bring important information to your attention. Each of these messages will be italicized and identified as shown below.

DANGER: “Danger” indicates the existence of a hazard that could result in death or serious bodily injury, if the safety instruction is not observed.

WARNING: “Warning” indicates the existence of a hazard that could result in bodily injury, if the safety instruction is not observed.

CAUTION: “Caution” indicates the existence of a hazard that could result in property damage, if the safety instruction is not observed.

NOTE: “Note” contains general information that relates to your safe maintenance service.

Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly.

 Be sure to fasten screws securely with the right screwdriver. If a screw is not fully

fastened, it could come loose, creating a danger of a short circuit, which could cause overheating, smoke or fire.

 If you replace the battery pack, RTC battery or backup battery, be sure to use only the

same model battery or an equivalent battery recommended by Toshiba. Installation of the wrong battery can cause the battery to explode.

Satellite/Satellite Pro/L630/L635 Maintenance Manual iii

The manual is divided into the following parts:

Chapter 1 Hardware Overview describes the Satellite/Satellite Pro/L630/L635

system unit and each FRU.

Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve

FRU problems.

Chapter 3 Test and Diagnostics describes how to perform test and diagnostic

operations for maintenance service.

Chapter 4 Replacement Procedures describes the removal and replacement of the

FRUs.

Appendices The appendices describe the following:

 Handling the LCD module  Board layout  Keyboard scan/character codes  Key layout

iv Satellite/Satellite Pro/L630/L635 Maintenance Manual

Conventions

This manual uses the following formats to describe, identify, and highlight terms and operating procedures.

Acronyms

On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example:

Read Only Memory (ROM)

Keys

Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type.

Key operation

Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down the first two and at the same time press the third.

User input

Text that you are instructed to type in is shown in the boldface type below:

DISKCOPY A: B:

The display

Text generated by the XXXXX that appears on its display is presented in the type face below:

Format complete System transferred

Satellite/Satellite Pro/L630/L635 Maintenance Manual v

Table of Contents

Chapter 1 Hardware Overview

1.1 Features ................................................................................................................................5

1.2 System Unit Components ..................................................................................................12

1.3 2.5-inch HDD .....................................................................................................................17

1.4 DVD Super Multi (+-R Double Layer) ..............................................................................18

1.5 Blu-Ray Writer...................................................................................................................19

1.6 Power Supply .....................................................................................................................20

1.7 Batteries .............................................................................................................................21

1.7.1 Main Battery ...........................................................................................21

1.7.2 Battery Charging Control .......................................................................21

1.7.3 RTC Battery ...........................................................................................22

Chapter 2 Troubleshooting

2.1 Outline .................................................................................................................... 2-1

2.2 Basic Flowchart ...................................................................................................... 2-2

2.3 Power Supply ......................................................................................................... 2-6

Procedure 1 Power Icon Check ........................................................................... 2-6

Procedure 2 Connection Check ........................................................................... 2-7

Procedure 3 Replacement Check ........................................................................ 2-7

2.4 System Board ......................................................................................................... 2-8

Procedure 1 Message Check ............................................................................... 2-8

Procedure 2 Test Program Check ....................................................................... 2-9

Procedure 3 Replacement Check ........................................................................ 2-9

2.5 HDD ..................................................................................................................... 2-10

Procedure 1 Message Check ............................................................................. 2-10

Procedure 2 Partition Check ............................................................................. 2-10

Procedure 3 Format Check................................................................................ 2-11

Procedure 4 Test Program Check ..................................................................... 2-11

vi Satellite/Satellite Pro/L630/L635 Maintenance Manual

Procedure 5 Connector Check and Replacement Check ................................... 2-13

2.6 Keyboard .............................................................................................................. 2-14

Procedure 1 Test Program Check ..................................................................... 2-14

Procedure 2 Connector Check and Replacement Check ................................... 2-14

2.7 Display ................................................................................................................. 2-15

Procedure 1 External Monitor Check ............................................................... 2-15

Procedure 2 Test Program Check ..................................................................... 2-15

Procedure 3 Connector Check and Replacement Check ................................... 2-15

2.8 ODD (Optical Disk Drive) ................................................................................... 2-17

Procedure 1 ODD Cleaning Check ................................................................... 2-17

Procedure 2 Test Program Check ..................................................................... 2-17

Procedure 3 Connector Check and Replacement Check ................................... 2-17

2.9 LAN ...................................................................................................................... 2-19

Procedure 1 Test Program Check ..................................................................... 2-19

Procedure 2 Connector Check and Replacement Check ................................... 2-19

2.10 Audio Test ............................................................................................................ 2-20

Procedure 1 Test Program Check ..................................................................... 2-20

Procedure 2 Connector Check and Replacement Check ................................... 2-20

2.11 Cooling Module .................................................................................................... 2-21

Procedure 1 Test Program Check ..................................................................... 2-21

Procedure 2 Connector Check and Replacement Check ................................... 2-21

Chapter 3 Diagnostic Programs

3.1 General ...................................................................................................................... 1

3.2 Quick Start ................................................................................................................. 3

3.2.1 Quick Test ............................................................................................... 3

3.2.2 Customization Test .................................................................................. 3

3.2.3 Keyboard Layout test .............................................................................. 7

3.2.4 Audio Play Test ....................................................................................... 8

3.2.5 Audio Record Test .................................................................................. 8

3.2.6 DMI Read ................................................................................................ 9

Satellite/Satellite Pro/L630/L635 Maintenance Manual vii

3.2.7 DMI Write ................................................................................................9

3.2.8 System Information ................................................................................10

3.2.9 View Logs ..............................................................................................12

3.2.10 Exit to Free DOS ...................................................................................12

3.2.11 The Diagnostics Screen Explanation......................................................12

3.3 Options .....................................................................................................................16

3.3.1 Overview ................................................................................................16

3.3.2 Batch Parameters Configuration ............................................................17

3.3.3 Item’s Parameters Configuration ...........................................................19

3.3.4 Load Batch Parameters ...........................................................................20

3.3.5 Save Batch Parameters ...........................................................................21

3.3.6 LOG Parameters Setting .........................................................................21

3.3.7 Specify LOG Viewer ..............................................................................22

3.3.8 Display LOG File ...................................................................................23

3.3.9 LOG Viewer ...........................................................................................23

3.3.10 LOG File Sample ...................................................................................25

3.4 Subtests .....................................................................................................................26

3.5 System Test ..............................................................................................................29

3.6 Memory Test ............................................................................................................34

3.7 Storage ......................................................................................................................40

3.8 Video ........................................................................................................................44

3.9 Communication (COMM) ........................................................................................52

3.10 Peripheral .................................................................................................................53

3.11 Error Codes and description .....................................................................................57

3.12 Quick Test Item List ................................................................................................... i

Chapter 4 Replacement Procedures

4.1 General ................................................................................................................... 4-1

Safety Precautions ................................................................................................ 4-2

Before You Begin ................................................................................................ 4-4

Disassembly Procedures ...................................................................................... 4-5

viii Satellite/Satellite Pro/L630/L635 Maintenance Manual

Assembly Procedures ........................................................................................... 4-5

Tools and Equipment ........................................................................................... 4-6

Screw Tightening Torque .................................................................................... 4-6

Colors of Screw Shanks ....................................................................................... 4-7

Symbols of Screws on the Computer Body ......................................................... 4-7

Symbol examples ................................................................................................. 4-7

4.2 Battery Pack/PC card/Bridge Media ...................................................................... 4-8

4.2.1 Battery Pack ......................................................................................... 4-8

Removing the Battery Pack ................................................................................. 4-8

Installing the Battery Pack ................................................................................... 4-9

4.2.2 Bridge Media ...................................................................................... 4-10

Removing the Bridge Media .............................................................................. 4-10

Installing the Bridge Media ............................................................................... 4-10

4.3 Memory Module ................................................................................................... 4-11

Removing the Memory Module ......................................................................... 4-11

Installing the Memory Module .......................................................................... 4-12

4.4 HDD ..................................................................................................................... 4-13

Removing the HDD ........................................................................................... 4-13

Installing the HDD ............................................................................................. 4-15

4.5 ODD Bay Module ................................................................................................ 4-16

Removing the ODD Bay Module ...................................................................... 4-16

Installing the ODD Bay Module ........................................................................ 4-17

Disassembling the ODD Drive .......................................................................... 4-18

Assembling the ODD Bezel ............................................................................... 4-18

Disassembling the ODD Drive .......................................................................... 4-19

Assembling the ODD Drive ............................................................................... 4-19

4.6 Keyboard .............................................................................................................. 4-20

Removing Keyboard .......................................................................................... 4-20

Installing the Keyboard and RTC battery .......................................................... 4-21

4.7 Wireless LAN Card .............................................................................................. 4-22

Removing the Wireless LAN Card .................................................................... 4-22

Installing the Wireless LAN Card...................................................................... 4-23

Satellite/Satellite Pro/L630/L635 Maintenance Manual ix

4.8 Top Cover ............................................................................................................. 4-24

Installing the Top Cover .................................................................................... 4-25

4.9 Display Assembly ................................................................................................ 4-26

Removing the Display Assembly ....................................................................... 4-26

Installing the Display Assembly ........................................................................ 4-27

4.10 System Board ....................................................................................................... 4-28

Removing the System Board ............................................................................. 4-28

Installing the System Board ............................................................................... 4-29

4.11 Thermal module ................................................................................................... 4-30

Remove the Thermal module (for VGA Model) ............................................... 4-30

Installing the thermal module (for VGA Model) ............................................... 4-31

Removing the thermal Module .......................................................................... 4-32

Installing the thermal Module ............................................................................ 4-33

4.12 CPU ...................................................................................................................... 4-34

Removing the CPU ............................................................................................ 4-34

Installing the CPU .............................................................................................. 4-35

4.13 Display Mask ........................................................................................................ 4-37

Removing the Display Mask .............................................................................. 4-37

Installing the Display Mask ............................................................................... 4-38

4.14 LCD Module ........................................................................................................ 4-39

Removing the LED module ............................................................................... 4-39

Installing the LCD Module ................................................................................ 4-41

4.15 CCD Board and MIC ............................................................................................ 4-42

Removing the CCD Board and MIC .................................................................. 4-42

Installing the CCD Board and MIC ................................................................... 4-42

4.16 Power Button Board ............................................................................................. 4-43

Removing the Power Button Board ................................................................... 4-43

Installing the Power Button Board ..................................................................... 4-44

4.17 Speakers ............................................................................................................... 4-45

Removing the Speakers ..................................................................................... 4-45

Installing the Speakers ....................................................................................... 4-46

4.18 Switch board and Button board ............................................................................ 4-47

x Satellite/Satellite Pro/L630/L635 Maintenance Manual

Removing the Switch board and Button board .................................................. 4-47

Installing the Switch board and Button board ................................................... 4-48

4.19 DC IN cable, Card reader board and Bluetooth Card .......................................... 4-49

Removing the DC IN cable, Card reader board and Bluetooth Card................. 4-49

Installing the DC IN cable, Card reader board and Bluetooth Card .................. 4-50

Satellite/Satellite Pro/L630/L635 Maintenance Manual xi

Appendices

Appendix A Handling the LCD Module ........................................................................... A-1

Appendix B Board Layout .................................................................................................B-1

Appendix C Keyboard Scan/Character Codes ...................................................................C-1

Appendix D Key Layout.................................................................................................... D-1

xii Satellite/Satellite Pro/L630/L635 Maintenance Manual

Chapter 1 Hardware Overview

1 Hardware Overview

ii Satellite/Satellite Pro/L630/L635 Maintenance Manual

1 Hardware Overview

Chapter 1 Contents

1.1 Features ............................................................................................................................... 5

1.2 System Unit Components ................................................................................................. 12

1.3 2.5-inch HDD .................................................................................................................... 17

1.4 DVD Super Multi (+-R Double Layer) ............................................................................. 18

1.5 Blu-Ray Writer .................................................................................................................. 19

1.6 Power Supply .................................................................................................................... 20

1.7 Batteries ............................................................................................................................ 21

1.7.1 Main Battery .......................................................................................... 21

1.7.2 Battery Charging Control ...................................................................... 21

1.7.3 RTC Battery .......................................................................................... 22

Satellite/Satellite Pro/L630/L635 Maintenance Manual iii

1 Hardware Overview

Figures

Figure 1-1 ID Parts Description Placement ............................................................................... 9

Figure 1-2 Computer Block Diagram ...................................................................................... 10

Figure 1-3 System Board Configurations ................................................................................ 11

Figure 1-4 System Unit Block Diagram .................................................................................. 12

Figure 1-5 SATA HDD ........................................................................................................... 17

Figure 1-6 DVD Super Multi Drive ........................................................................................ 18

Figure 1-7 Blu-Ray Writer Drive ............................................................................................ 19

Tables

Table 1-1 HDD Specifications ................................................................................................ 17

Table 1-2 DVD Super Multi Drive Specifications .................................................................. 18

Table 1-3 Blu-Ray Writer Drive Specifications ...................................................................... 19

Table 1-4 Battery Specifications ............................................................................................. 21

Table 1-5 Quick/Normal Charging Time ................................................................................ 22

iv Satellite/Satellite Pro/L630/L635 Maintenance Manual

1.1 Features 1 Hardware Overview

1.1 Features

Toshiba Satellite L630/L635/Satellite Pro L630/L635 is a full size notebook PC based on the mobile Intel Arrandale Processor, providing high-speed processing capabilities and advanced features. The computer employs a Lithium Ion battery that allows it to be battery-operated for a longer period of time. The display uses 13.3-inch HD LED panel, at a resolution of 1366x768. The uPGA Socket supports BTO/CTO for the CPU so that the system can be designed to suit your needs.

The computer has the following features:

 Processor

CPU is mobile Intel Arrandale Processor:

Intel Core i5 CPU (1066MHz FSB)

Core i5-430M(2.26G, Turbo Boost to 2.53G) Hz Core i5-450M(2.40G, Turbo Boost to 2.66G) Hz Core i5-520M(2.40G, Turbo Boost to 2.93G) Hz

Intel Core i3 CPU (1066MHz FSB)

Core i3-330M(2.13G) Hz Core i3-350M(2.26G) Hz

Intel Pentium CPU (1066MHz FSB)

P6000(1.86G) Hz

 Host Bridge System Controller

System Controller: Intel 5 Series Chipset HM55.

 Graphics

Intel integrated graphics or M92XTX, Park XT discrete graphics.

 Memory

Satellite/Satellite Pro/L630/L635 Maintenance Manual 5

1 Hardware Overview 1.1 Features

The computer has two SO-DIMM slots, which come standard with DDR3-1066MHz (PC3-8500) memory module. DDR3 is driven at 1.5V. It accepts BTO/CTO for your memory requirements. It can incorporate up to 8.0GB of main memory.

Using the following sizes of memory modules:

y 1024 MB (128M×64) / DDR3-1066MHz y 2048 MB (256M×64) / DDR3-1066MHz y 4096 MB (512M×64) / DDR3-1066MHz

 Hard Disk Drive (HDD)

The computer accommodates 2.5-inch 9.5mm height Serial ATA HDD with following storage capacities:

y 250 GB (9.5mm thick) SATA (5,400rpm) y 320 GB (9.5mm thick) SATA (5,400rpm) y 500 GB (9.5mm thick) SATA (5,400rpm) y 640 GB (9.5mm thick) SATA (5,400rpm)

 ODD

The computer accommodates a fixed 12.7mm ODD with one of following types:

y Tray Type DVD Super Multi +-R Double Layer drive y Tray Type DVD Super Multi +-R Double Layer with Label Flash™ drive

y Tray Type Blue-Ray Combo BD-ROM with Label Flash™ drive y Tray Type Blue-Ray Writer BD-RE with Label Flash™ drive

 Display

LCD displays come in the following types at resolution 1366x768:

y 13.3” WXGA HD 1366x768 CSV LED display

 On-Board LAN (BTO)

The internal LAN supports 10/100Mbit or 1Gbit Ethernet, enabling connection to a LAN at up to 1Gbps. It supports Wake-up on LAN from S3/S4/S5 and PXE boot support. This internal LAN has RJ45 jack to directly accommodate a LAN cable.

6 Satellite/Satellite Pro/L630/L635 Maintenance Manual

1.1 Features 1 Hardware Overview

 Wireless LAN (BTO)

The internal Mini Card slot supports IEEE802.11bg (MOW) / IEEE802.11abg (MOW) / IEEE802.11abgn (MOW) / IEEE802.11bgn (MOW) / IEEE802.11bg w/BT / IEEE802.11bgn w/BT cards. The Antenna has two wires antenna support for BTO.

 Sound System

CONEXANT CX20671 integrated audio controller supports multimedia. The sound system contains the following:

y Stereo speakers y Headphone jack y Internal microphone y External microphone jack

 Keyboard (BTO)

33 kinds’ countries keyboard, which is TOSHIBA 2010 New A4 with numeric keypad flat one.

 Toshiba Touch Pad

Normal Wide Touch Pad with ON / OFF mechanical button.

 Bluetooth (BTO)

Bluetooth wireless technology eliminates the need for cables between electronic device such as desktop computer, printer and mobile phone.

 eSATA / USB Combo Port

This product has one eSATA / USB Combo port, which allows device connection through either eSATA or USB signals of eSATA / USB Combo Port.

 USB Port

The computer has two USB 2.0 ports. It is supported to daisy-chain a maximum of 127 USB devices. The serial data transfer rate is 480Mbps, 12Mbps and 1.5Mbps. These ports support PnP installation and hot plugging.

Satellite/Satellite Pro/L630/L635 Maintenance Manual 7

1 Hardware Overview 1.1 Features

 RGB External Monitor Port

A 15-pin external monitor port is provided, through which the computer automatically recognizes an external VESA DDC 2B compatible monitor.

 HDMI Out Port (BTO)

A HDMI monitor can be connected to HDMI Out Port on the computer.

 Bridge Media Slot

This slot is for your memory card requirements like SD, Mini-SD, Micro-SD, SDHC, SDXC, MMC, Memory Stick and Memory Stick Pro Cards to provide memory card read on your computer.

 Webcam (BTO)

The computer has an internal camera. It supports VGA (640x480) without Macro module, which also equips with Internal MIC.

 Battery (BTO)

The computer has a removable 3/6/12 Cell Lithium Ion battery pack and an internal RTC battery (rechargeable).

8 Satellite/Satellite Pro/L630/L635 Maintenance Manual

1.1 Features 1 Hardware Overview

 Figures 1-1/1-2/1-3 and 1-4 show the computer and its system unit configuration, respectively.

Figure 1-1 ID Parts Description Placement

Satellite/Satellite Pro/L630/L635 Maintenance Manual 9

1 Hardware Overview 1.1 Features

Figure 1-2 Computer Block Diagram

10 Satellite/Satellite Pro/L630/L635 Maintenance Manual

1.1 Features 1 Hardware Overview

Figure 1-3 System Board Configurations

Satellite/Satellite Pro/L630/L635 Maintenance Manual 11

1 Hardware Overview 1B1.2 System Unit Components

1.2 System Unit Components

Figure 1-4 is Block Diagram of the System Unit.

Figure 1-4 System Unit Block Diagram

12 Satellite/Satellite Pro/L630/L635 Maintenance Manual

1.2 System Unit Components 1 Hardware Overview

The system unit of the computer consists of the following components:

 Processor: Mobile Intel Arrandale Processor.

y Intel Core i5 Processor (FSB, 1066MHz)

− Core Speed: 2.26/2.40 GHz

− System Bus: 1066 MHz

− On-Die Level 2 Cache: 3 MB

y Intel Core i3 Processor (FSB, 1066MHz)

− Core Speed: 2.13/2.26 GHz

− System Bus: 1066 MHz

− On-Die Level 2 Cache: 3 MB

y Intel Pentium Processor (FSB, 1066MHz)

− Core Speed: 1.86 GHz

− System Bus: 1066 MHz

− On-Die Level 2 Cache: 3 MB

 Memory: Two expansion memory slots are provided. They can hold 1.0/2.0/4.0GB memory

modules available as options to grow up to 8.0GB.

y PC3-8500 (1066MHz) DDR3 SDRAM supported y 1024/2048/4096MB modules supported

− 1024 MB (128M x 64)

− 2048 MB (256M x 64)

− 4096 MB (512M x 64)

y DDR3 1.5 volt operation y No parity bit y 64-bit data transfer

 BIOS ROM (Flash EEPROM)

y 32Mb x 1 chip (4096KB flash parts)

− NvStorage Size : 64K

− NvStorage Free Space : 63K

− FV00 Size : 992K

− FV00 Free Space : 176K

− FV01 Size : 384K

− FV01 Free Space : 68K

Satellite/Satellite Pro/L630/L635 Maintenance Manual 13

1 Hardware Overview 1B1.2 System Unit Components

 System Controller

y Mobile Intel 5 Series Chipset HM55 PCH

− Direct Media Interface (DMI)

− PCI Express Interface

− Integrated Serial ATA (SATA) Host Controller

− Intel High Definition Audio Controller

− Simple Serial Transport (SST) 1.0 Bus

− Platform Environmental Control Interface (PECI)

− Universal Serial Bus (USB) Controller

− Integrated Gigabit LAN Controller

− Intel Active Management Technology with System Defense

− Intel I/O Virtualization (VT-d) Support

− Intel Trusted Execution Technology Support

− Power Management Logic

− External Glue Integration

− Enhanced DMA Controller

− System Management Bus

− High Precision Event Timers

− Timers Based on 82C54

− Real-Time Clock

− System TCO Reduction Circuits

− Serial Peripheral Interface (SPI) Support

− Interrupt Controller

− Firmware Hub Interface Support

− Low Pin Count (LPC) I/F

− GPIO

− Analog and Digit Display Ports

− JTAG Boundary Scan Support

 Bridge Media Controller

y REA_RTS5159

− Memory Card Reader Controller

 Audio Controller

CONEXANT CX20671 integrated audio controller supports multimedia. The sound system features contain the following:

y 4 Stereo DACs support 16-bit to 24-bit PCM format for stereo audio playback y 6 stereo ADCs support 16-bit to 24-bit PCM format for stereo independent sound inputs y All ADCs support 44.1K to 192.0K Hz sample rate

14 Satellite/Satellite Pro/L630/L635 Maintenance Manual

1.2 System Unit Components 1 Hardware Overview

y Digital microphone interface with internal MIC boost supporting y Jack sense detects up to 4 jacks using only one sense pin y Digital Mixer y +3.3V analog and I/O operation; uses Vaux for power management modes y Audio Director for Headphone and Internal Speakers Redirection y Smart Audio GUI - advanced audio control

 KBC/EC (Keyboard Controller/Embedded Controller)

A KBC WINBOND NPCE781LA0DX chip is used to serve as KBC/EC and Super IO:

y KBC

− Scan controller function

− Interface controller function

y EC

− Power supply sequence control

− Overheat shutdown support

− LED control

− Beep control

− Device ON/OFF

− Cooling fan speed control

− Universal I/O port

− Battery capacity check

− Flash memory reprogramming function

− EC access interface

− I2C communication control

 Battery EEPROM

y 24C02 equivalent (128 words x 16 bits, I2C interface) integrated in battery pack

− Storing records of battery use

 Clock Generator

y ICS ICS9LPRS3197

 LAN Controller

Satellite/Satellite Pro/L630/L635 Maintenance Manual 15

− Generating the clock signal required for the system

1 Hardware Overview 1B1.2 System Unit Components

y Atheros AR8152 / AR8151 - 10/100Mbit / 1Gbit

− IEEE802.3 10BASE-T/100BASE-TX physical layer interface

− IEEE 802.3u Auto-Negotiation support

− Digital Adaptive Equalization control

− 10BASE-T auto-polarity correction

− LAN Connect interface

− Automatic detection of “unplugged mode”

− Remote boot (PXE 2.1)

− Smart power down when link is not detected

 Wireless LAN Controller

y Support following 3 kinds of mini PCI wireless LAN cards

− IEEE 802.11bg

− IEEE 802.11ag

− IEEE 802.11agn

y Data Rate

− IEEE 802.11bg: Standard 54M bps

− IEEE 802.11ag: Standard 54M bps

− IEEE 802.11agn: Standard 130M bps

y Frequency Channel

− IEEE802.11bg: 2.4GHz

− IEEE802.11ag: 2.4GHz / 5.4GHz

− IEEE802.11agn: 2.4GHz / 5.4GHz

16 Satellite/Satellite Pro/L630/L635 Maintenance Manual

2B1.3 2.5-inch HDD 1 Hardware Overview

1.3 2.5-inch HDD

The computer contains an extremely low-profile, lightweight and high-performance HDD. The HDD incorporates 9.5 mm height magnetic disk and mini-Winchester type magnetic heads. The HDD interface conforms to Serial ATA. Storage capacities supported are 250, 320, 500 & 640GB.

The HDD is shown in Figure 1-5 and some of its specifications are listed in Table 1-1.

Figure 1-5 SATA HDD

Table 1-1 HDD Specifications

Item Specifications Capacity (GB) Rotational Speed (RPM) Height User Data Sectors Bytes / Sector 512 512 512

Item Specifications Capacity (GB) 640 GB - Rotational Speed (RPM) 5400 rpm - Height 9.5 mm - User Data Sectors 1,250,263,728 - Bytes / Sector 512 - -

250 GB 320 GB 500 GB

5400 rpm 5400 rpm 5400 rpm

9.5 mm 9.5 mm 9.5 mm

488,397,168 625,142,448 976,773,168

Satellite/Satellite Pro/L630/L635 Maintenance Manual 17

1 Hardware Overview 3B1.4 DVD Super Multi (+-R Double Layer)

1.4 DVD Super Multi (+-R Double Layer)

The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back DVD-ROM at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed, CD-RW at 4x speed, US CD-RW at 24x speed, High Speed CDRW at 10x speed, DVD-R at 8x speed, DVD-RW at 6x speed, DVD-R DL at 6x speed, DVD+R at 8x speed, DVD+RW at 8x speed, DVD+R DL at 6x speed and DVD-RAM at 5x speed.

DVD Super Multi Drive is shown in Figure 1-6 and its specifications are listed in Table 1-2.

Item DVD-ROM mode CD-ROM mode

Data Transfer Rate (Mbytes/s)

Access Time (ms) Average Random

Access Data Buffer Size

(Mbytes) Formats Supported

Figure 1-6 DVD Super Multi Drive

Table 1-2 DVD Super Multi Drive Specifications

33.3 (U-DMA transfer mode 2)

16.7 (PIO mode 4, Multiword DMA mode 2)

130 ms 130 ms

2MB DVD:

DVD-VIDEO, DVD-ROM, DVD-R, DVD-RW, DVD-RAM, DVD+R, DVD+-R (Double Layer), DVD+RW.

CD: CD-DA, CD-ROM, CD-R, CD-RW, CD-ROMXA, Photo CD (Multi-

Session), Video CD, CD-Extra (CD+), CD-Text.

18 Satellite/Satellite Pro/L630/L635 Maintenance Manual

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