Toshiba satellite l650 Service Manual
Toshiba Personal Computer
Satellite L650
(PSK1x)
Maintenance Manual
TOSHIBA CORPORATION
S/ No
Satellite/Satellite Pro/L650/L655 Maintenance Manual
Copyright
© 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/L650/L655 Maintenance Manual
First Edition April 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 Toshiba Satellite/Satellite
Pro/L650/L655 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 Vista 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/L650/L655 Maintenance Manual
Preface
This maintenance manual describes how to perform hardware service maintenance for the
Toshiba Personal Computer Satellite/Satellite Pro/L650/L655, referred to as
Satellite/Satellite Pro/L650/L655 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/L650/L655 Maintenance Manual iii
The manual is divided into the following parts:
Chapter 1 Hardware Overview describes the Satellite / Satellite Pro / L650 /
L655 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/L650/L655 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/L650/L655 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 ............................................................... Fehler! Textmarke nicht definiert.
2.2 Basic Flowchart ................................................. Fehler! Textmarke nicht definiert.
2.3 Power Supply .................................................... Fehler! Textmarke nicht definiert.
Procedure 1 Power Icon Check ...................... Fehler! Textmarke nicht definiert.
Procedure 2 Connection Check ...................... Fehler! Textmarke nicht definiert.
Procedure 3 Replacement Check ................... Fehler! Textmarke nicht definiert.
2.4 System Board .................................................... Fehler! Textmarke nicht definiert.
Procedure 1 Message Check .......................... Fehler! Textmarke nicht definiert.
Procedure 2 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 3 Replacement Check ................... Fehler! Textmarke nicht definiert.
2.5 HDD .................................................................. Fehler! Textmarke nicht definiert.
Procedure 1 Message Check .......................... Fehler! Textmarke nicht definiert.
Procedure 2 Partition Check .......................... Fehler! Textmarke nicht definiert.
Procedure 3 Format Check............................. Fehler! Textmarke nicht definiert.
vi Satellite/Satellite Pro/L650/L655 Maintenance Manual
Procedure 4 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 5 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
2.6 SSD .................................................................... Fehler! Textmarke nicht definiert.
Procedure 1 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 2 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
2.7 Keyboard ........................................................... Fehler! Textmarke nicht definiert.
Procedure 1 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 2 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
2.8 Display .............................................................. Fehler! Textmarke nicht definiert.
Procedure 1 External Monitor Check ............ Fehler! Textmarke nicht definiert.
Procedure 2 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 3 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
2.9 ODD (Optical Disk Drive) ................................ Fehler! Textmarke nicht definiert.
Procedure 1 ODD Cleaning Check ................ Fehler! Textmarke nicht definiert.
Procedure 2 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 3 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
2.10 LAN ................................................................... Fehler! Textmarke nicht definiert.
Procedure 1 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 2 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
2.11 Audio Test ......................................................... Fehler! Textmarke nicht definiert.
Procedure 1 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 2 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
2.12 Cooling Module ................................................. Fehler! Textmarke nicht definiert.
Procedure 1 Test Program Check .................. Fehler! Textmarke nicht definiert.
Procedure 2 Connector Check and Replacement Check Fehler! Textmarke nicht
definiert.
Satellite/Satellite Pro/L650/L655 Maintenance Manual vii
Chapter 3 Diagnostic Programs
3.1 General .............................................................. Fehler! Textmarke nicht definiert.
3.2 Quick Start ......................................................... Fehler! Textmarke nicht definiert.
3.2.1 Quick Test ....................................... Fehler! Textmarke nicht definiert.
3.2.2 Customization Test .......................... Fehler! Textmarke nicht definiert.
3.2.3 Keyboard Layout test ...................... Fehler! Textmarke nicht definiert.
3.2.4 Audio Play Test ............................... Fehler! Textmarke nicht definiert.
3.2.5 Audio Record Test .......................... Fehler! Textmarke nicht definiert.
3.2.6 DMI Read ........................................ Fehler! Textmarke nicht definiert.
3.2.7 DMI Write ....................................... Fehler! Textmarke nicht definiert.
3.2.8 System Information ......................... Fehler! Textmarke nicht definiert.
3.2.9 View Logs ....................................... Fehler! Textmarke nicht definiert.
3.2.10 Exit to Free DOS ............................ Fehler! Textmarke nicht definiert.
3.2.11 The Diagnostics Screen Explanation............... Fehler! Textmarke nicht
definiert.
3.3 Options .............................................................. Fehler! Textmarke nicht definiert.
3.3.1 Overview ......................................... Fehler! Textmarke nicht definiert.
3.3.2 Batch Parameters Configuration ..... Fehler! Textmarke nicht definiert.
3.3.3 Item’s Parameters Configuration .... Fehler! Textmarke nicht definiert.
3.3.4 Load Batch Parameters .................... Fehler! Textmarke nicht definiert.
3.3.5 Save Batch Parameters .................... Fehler! Textmarke nicht definiert.
3.3.6 LOG Parameters Setting .................. Fehler! Textmarke nicht definiert.
3.3.7 Specify LOG Viewer ....................... Fehler! Textmarke nicht definiert.
3.3.8 Display LOG File ............................ Fehler! Textmarke nicht definiert.
3.3.9 LOG Viewer .................................... Fehler! Textmarke nicht definiert.
3.3.10 LOG File Sample ............................ Fehler! Textmarke nicht definiert.
3.4 Subtests .............................................................. Fehler! Textmarke nicht definiert.
3.5 System Test ....................................................... Fehler! Textmarke nicht definiert.
3.6 Memory Test ..................................................... Fehler! Textmarke nicht definiert.
3.7 Storage ............................................................... Fehler! Textmarke nicht definiert.
3.8 Video ................................................................. Fehler! Textmarke nicht definiert.
viii Satellite/Satellite Pro/L650/L655 Maintenance Manual
3.9 Communication (COMM) ................................. Fehler! Textmarke nicht definiert.
3.10 Peripheral .......................................................... Fehler! Textmarke nicht definiert.
3.11 Error Codes and description .............................. Fehler! Textmarke nicht definiert.
3.12 Quick Test Item List ...................................... 61Fehler! Textmarke nicht definiert.
Chapter 4 Replacement Procedures
4.1 General .............................................................. Fehler! Textmarke nicht definiert.
Safety Precautions ........................................... Fehler! Textmarke nicht definiert.
Before You Begin ........................................... Fehler! Textmarke nicht definiert.
Disassembly Procedures ................................. Fehler! Textmarke nicht definiert.
Assembly Procedures ...................................... Fehler! Textmarke nicht definiert.
Tools and Equipment ...................................... Fehler! Textmarke nicht definiert.
Screw Tightening Torque ............................... Fehler! Textmarke nicht definiert.
Colors of Screw Shanks .................................. Fehler! Textmarke nicht definiert.
Symbols of Screws on the Computer Body .... Fehler! Textmarke nicht definiert.
Symbol examples ............................................ Fehler! Textmarke nicht definiert.
4.2 Battery Pack/ Bridge Media .............................. Fehler! Textmarke nicht definiert.
4.2.1 Battery Pack .................................... Fehler! Textmarke nicht definiert.
Removing the Battery Pack ............................ Fehler! Textmarke nicht definiert.
Installing the Battery Pack .............................. Fehler! Textmarke nicht definiert.
4.2.2 Bridge Media ................................... Fehler! Textmarke nicht definiert.
Removing the Bridge Media ........................... Fehler! Textmarke nicht definiert.
Installing the Bridge Media ............................ Fehler! Textmarke nicht definiert.
4.3 Memory Module ................................................ Fehler! Textmarke nicht definiert.
Removing the Memory Module ...................... Fehler! Textmarke nicht definiert.
Installing the Memory Module ....................... Fehler! Textmarke nicht definiert.
4.4 MDC Module .................................................... Fehler! Textmarke nicht definiert.
Removing the MDC Module .......................... Fehler! Textmarke nicht definiert.
Installing the MDC Module ............................ Fehler! Textmarke nicht definiert.
4.5 HDD .................................................................. Fehler! Textmarke nicht definiert.
Removing the HDD ........................................ Fehler! Textmarke nicht definiert.
Satellite/Satellite Pro/L650/L655 Maintenance Manual ix
Installing the HDD .......................................... Fehler! Textmarke nicht definiert.
4.6 ODD Bay Module ............................................. Fehler! Textmarke nicht definiert.
Removing the ODD Bay Module ................... Fehler! Textmarke nicht definiert.
Installing the ODD Bay Module ..................... Fehler! Textmarke nicht definiert.
Disassembling the ODD Drive ....................... Fehler! Textmarke nicht definiert.
Assembling the ODD Drive ............................ Fehler! Textmarke nicht definiert.
4.7 Keyboard ........................................................... Fehler! Textmarke nicht definiert.
Removing Keyboard ....................................... Fehler! Textmarke nicht definiert.
Installing the Keyboard ................................... Fehler! Textmarke nicht definiert.
4.8 Wireless LAN Card ........................................... Fehler! Textmarke nicht definiert.
Removing the Wireless LAN Card ................. Fehler! Textmarke nicht definiert.
Installing the Wireless LAN Card .................. Fehler! Textmarke nicht definiert.
4.9 Top Cover .......................................................... Fehler! Textmarke nicht definiert.
Removing the Top Cover ................................ Fehler! Textmarke nicht definiert.
Installing the Top Cover ................................. Fehler! Textmarke nicht definiert.
4.10 Bluetooth module .............................................. Fehler! Textmarke nicht definiert.
Removing the Bluetooth module .................... Fehler! Textmarke nicht definiert.
Installing the Bluetooth Module ..................... Fehler! Textmarke nicht definiert.
4.11 Display Assembly ............................................. Fehler! Textmarke nicht definiert.
Removing the Display Assembly .................... Fehler! Textmarke nicht definiert.
Installing the Display Assembly ..................... Fehler! Textmarke nicht definiert.
4.12 System Board .................................................... Fehler! Textmarke nicht definiert.
Removing the System Board .......................... Fehler! Textmarke nicht definiert.
Installing the System Board ............................ Fehler! Textmarke nicht definiert.
4.13 CPU Cooling Module and Fan .......................... Fehler! Textmarke nicht definiert.
4.13.1 For non-VGA model ....................... Fehler! Textmarke nicht definiert.
Remove the CPU cooling module and Fan ..... Fehler! Textmarke nicht definiert.
Installing the CPU Cooling Module and Fan .. Fehler! Textmarke nicht definiert.
4.13.2 For VGA model ............................... Fehler! Textmarke nicht definiert.
Remove the CPU cooling module and Fan ..... Fehler! Textmarke nicht definiert.
Installing the CPU Cooling Module and Fan .. Fehler! Textmarke nicht definiert.
4.14 CPU ................................................................... Fehler! Textmarke nicht definiert.
x Satellite/Satellite Pro/L650/L655 Maintenance Manual
Removing the CPU ......................................... Fehler! Textmarke nicht definiert.
Installing the CPU ........................................... Fehler! Textmarke nicht definiert.
4.15 Display Mask ..................................................... Fehler! Textmarke nicht definiert.
Removing the Display Mask ........................... Fehler! Textmarke nicht definiert.
Installing the Display Mask ............................ Fehler! Textmarke nicht definiert.
4.16 FL Inverter Board .............................................. Fehler! Textmarke nicht definiert.
Removing the FL Inverter Board .................... Fehler! Textmarke nicht definiert.
Installing the FL Inverter Board ..................... Fehler! Textmarke nicht definiert.
4.17 LCD Module and CCD Board ........................... Fehler! Textmarke nicht definiert.
Removing the LCD Module and CCD Board . Fehler! Textmarke nicht definiert.
Installing the LCD Module and CCD Board .. Fehler! Textmarke nicht definiert.
4.18 Card Reader Board and MDC cable .................. Fehler! Textmarke nicht definiert.
Removing the Card Reader Board and MDC cable ........ Fehler! Textmarke nicht
definiert.
Installing the Card Reader Board and MDC cable ......... Fehler! Textmarke nicht
definiert.
4.19 Speakers ............................................................ Fehler! Textmarke nicht definiert.
Removing the Speakers ................................... Fehler! Textmarke nicht definiert.
Installing the Speakers .................................... Fehler! Textmarke nicht definiert.
4.20 Power Board and Switch Board ........................ Fehler! Textmarke nicht definiert.
Removing the Power Board and Switch Board .............. Fehler! Textmarke nicht
definiert.
Installing the Power Board and Switch Board Fehler! Textmarke nicht definiert.
4.21 Button Board ..................................................... Fehler! Textmarke nicht definiert.
Removing the Button Board ........................... Fehler! Textmarke nicht definiert.
Installing the Button Board ............................. Fehler! Textmarke nicht definiert.
Satellite/Satellite Pro/L650/L655 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/L650/L655 Maintenance Manual
Chapter 1
Hardware Overview
1 Hardware Overview
ii Satellite/Satellite Pro/L650/L655 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/L650/L655 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/L650/L655 Maintenance Manual
1.1 Features 1 Hardware Overview
1.1 Features
Toshiba Satellite L650/L655/Satellite Pro L650 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 15.6-inch WXGA HD LCD panel, at a resolution of 1366x768.
The Micro-PGA 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 i5-520M(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
Host Bridge System Controller
System Controller: Intel 5 Series Chipset HM55.
Graphics
Intel integrated graphics or AMD Madison, M92XTX, ParkXT discrete graphics.
Memory
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
Satellite/Satellite Pro/L650/L655 Maintenance Manual 5
1 Hardware Overview 1.1 Features
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 15.6” WXGA HD 1366x768 CSV 1-Lamp display
y 15.6” WXGA HD 1366x768 CSV LED display
y 15.6” WXGA HD 1366x768 Non-CSV LED display
Internal Modem (BTO)
The computer contains a MDC, enabling data and fax communication. It supports ITUT V.90 (for rest countries) / V.92 (America, Canada, UK, Germany & France). The
transfer rates are 56Kbps for data reception, 33.6Kbps for data transmission and
14,400bps for fax transmission. Note, however, that the actual speed depends on the line
quality. The RJ11 modem jack is used to accommodate a telephone line.
6 Satellite/Satellite Pro/L650/L655 Maintenance Manual
1.1 Features 1 Hardware Overview
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.
Wireless LAN (BTO)
The internal Mini Card slot supports IEEE802.11agn (MOW) / IEEE802.11agn (JPN) /
IEEE802.11bg (WW) / IEEE802.11bgn (WW) cards. The Antenna has two or three
wires dual band 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)
30 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.
Satellite/Satellite Pro/L650/L655 Maintenance Manual 7
1 Hardware Overview 1.1 Features
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.
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/L650/L655 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/L650/L655 Maintenance Manual 9
1 Hardware Overview 1.1 Features
Figure 1-2 Computer Block Diagram
10 Satellite/Satellite Pro/L650/L655 Maintenance Manual
1.1 Features 1 Hardware Overview
Figure 1-3 System Board Configurations
Satellite/Satellite Pro/L650/L655 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/L650/L655 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
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 : 161K
− FV01 Size : 384K
− FV01 Free Space : 73K
System Controller
y Mobile Intel 5 Series Chipset HM55 PCH
− Direct Media Interface (DMI)
− PCI Express Interface
Satellite/Satellite Pro/L650/L655 Maintenance Manual 13
1 Hardware Overview 1B1.2 System Unit Components
− 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
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
14 Satellite/Satellite Pro/L650/L655 Maintenance Manual
1.2 System Unit Components 1 Hardware Overview
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
− Generating the clock signal required for the system
Modem Controller
Built-in MDC card with Askey, Foxconn or Lite-On. Functions of modem controller:
y Digital signal conductor protection
y Ring wake-up support
y Azalia interface
Satellite/Satellite Pro/L650/L655 Maintenance Manual 15
1 Hardware Overview 1B1.2 System Unit Components
y Communication codes supported:
− For data communication:
V.90 (China)/V.92, data rates: 28kbps/56kbps
V.34 extended rates: 33.6K/2400/V.32 turbo, V.32 bits and fallbacks
− For fax:
V.17, V.27, V.29, V.34 and V.21 Channel 2
V.253 Class 1 fax
LAN Controller
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/L650/L655 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/L650/L655 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/L650/L655 Maintenance Manual
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