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 Personal Computer Satellite P100 Series Maintenance Manual
First edition January 2006
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 P100 Series 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, Intel SpeedStep, Pentium and Celeron are trademarks or registered trademarks of Intel
Corporation or its subsidiaries in the United States and other countries/regions.
Windows and Microsoft are registered trademarks of Microsoft Corporation.
Photo CD is a trademark of Eastman Kodak.
i Link is a trademark of Sony Corporation.
TruSurround XT, Trubass, Dialog Clarity, SRS and (•)symbol are trademarks of SRS Labs,
Inc.
TruSurround XT technology is in corporated under license from SRS Labs, Inc.
Other trademarks and registered trademarks not listed above may be used in this manual.
2 Satellite P100 Maintenance Manual (960-Q02)
Preface
This maintenance manual describes how to perform hardware service maintenance for the
Toshiba Personal Computer Satellite P100 Series.
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 or RTC 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 P100 Maintenance Manual (960-Q02) 3
The manual is divided into the following parts:
Chapter 1 Hardware Overview describes the Satellite P100 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
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 computer that appears on its display is presented in the typeface
below:
Table 1-11 Time required for charges of main battery ......................................................33
Table 1-12 Data preservation time.....................................................................................33
Table 1-13 Time required for charges of RTC battery.......................................................34
Table 1-14 AC adapter specifications................................................................................35
1-2 Satellite P100 Maintenance Manual(960-Q02)
Features
1.1 Features
The Satellite P100 (Intel Platform) series are 2 spindle PCs running
Intel® Celeron® M Processor 410 or higher.
Intel® Core™ Solo Processor T1300 or higher.
Intel® Core™ Duo Processor T2300 or higher.
The features are listed below.
θ Microprocessor
Microprocessor that is used will be different by the model.
It supports processors as follows
Intel Core Duo T2300(1.66GHz)
Chapter 1 Hardware Overview
T2400(1.83GHz),
Intel Core Solo
FSB : 667MHz
Intel Celeron-M (Yonah core based)
FSB 533MHz
Max. power consumption : 31W
θ Memory
T2500 (2GHz),
T2600(2.16Gz) ,
T2700(2.33Gz)
T1400(1.83GHz)
T1300 (1.66GHz)
410
420
430
Two DDRII SO-DIMM (533/667MHz specification compliant) up to 4GB can be
upgraded through Memory Module Slot. Maximum upgradeable system memory may
depend on the model
Satellite P100 Maintenance Manual (960-Q02) 1
Chapter 1 Hardware Overview
θ VRAM
Shared with System RAM for Intel 945 GM.
NVIDIA G71M /G72MV/G73M external graphics for Intel 945 PM.
θ HDD
40GB, 60GB, 80GB, 100GB, and 120GB internal drives. 2.5 inch x 9.5mm height.
160GB internal drives. 2.5 inch x 12.7mm height.
Supported via a RGB connector.
TV-out
The 4-pin S-Video port is compatible with PAL or NTSC TV standard.
DVI
Digital Video Interface port supported
θ Keyboard
Toshiba Standard keyboard with 103 keys (desktop-style), Support Windows keys &
Application keys. (Toshiba standard layout) Standard pitch, 2.5mm travel length.
Multi-langue support
2 Satellite P100 Maintenance Manual(960-Q02)
Chapter 1 Hardware Overview
θ PC card slot
The PC card slot (PCMCIA) accommodates one 5mm Type II card. The slot support
16-bit PC cards and Card Bus PC cards. Card Bus supports 32-bit PC cards.
θ Optical devices
A DVD-ROM & CD-R/RW drive or DVD Super Multi drive is equipped.
θ Battery
The RTC battery is equipped inside the computer.
It is good with no external power source for 1month on average.
The main battery is a detachable lithium ion battery.
6 cell Li-Ion 10.8v/4000mAh
9 cell Li-Ion 10.8v/6000mAh
θ USB (Universal Serial Bus)
4 USB ports are provided. The ports comply with the USB2.0 standard, which
enables data transfer speeds 40 times faster than USB1.1 standard. USB1.1 is also
supported.
θ Sound system
Internal stereo speaker, Harman/Kardon (Odessey II) –GGEC, external monaural
microphone connector, Line in, stereo headphone connector/SPDIF is also equipped.
θ Wireless LAN
The wireless LAN is equipped on the mini card slot.
θ LAN/MODEM
Connectors for LAN and Modem are separately mounted.
θ CIR
CIR is equipped for Remote controller
θ 1394
One 1394 port is equipped.
Satellite P100 Maintenance Manual (960-Q02) 3
Chapter 1 Hardware Overview
θ Express Card
ExpressCard/34 and ExpressCard/54 are supported.
θ Multiple Digital Media Card Slot
MD/MS/MS pro/SDIO/MMC are supported
θ Bluetooth
USB Bluetooth Module (BTO) V2.0 & EDR(Enhanced Data Rate) equipped
θ Security
Kensington Lock,
Fingerprint –Enhanced Lock is also equipped.
4 Satellite P100 Maintenance Manual(960-Q02)
Chapter 1 Hardware Overview
Satellite P100 Maintenance Manual (960-Q02) 5
Chapter 1 Hardware Overview
Figure 1-1 Front of the computer and the system units’ configuration
6 Satellite P100 Maintenance Manual(960-Q02)
1.2 System Block Diagram
Figure 1-2 shows the system block diagram.
Chapter 1 Hardware Overview
Figure 1-2 System block diagram for Intel Platform Platform
Satellite P100 Maintenance Manual (960-Q02) 7
Chapter 1 Hardware Overview
The PC contains the following components.
θ CPU
Intel Core Duo T2300(1.66GHz)
T2400(1.83GHz),
T2500 (2GHz),
T2600(2.16Gz) ,
T2700(2.33Gz)
Intel Core Solo
T1400(1.83GHz)
T1300 (1.66GHz)
FSB : 667MHz
Intel Celeron-M (Yonah core based)
410
420
430
FSB 533MHz
θ Memory
Two memory slots capable of accepting DDRII-SDRAM 256MB, 512MB or 1GB
memory modules for a maximum of 4GB.
• 200-pin SO-DIMM
• 1.8V operation
• PC2 4200 support/PC2
θ BIOS ROM (Flash memory)
• 8Mbit
θ Chipset
This gate array has the following elements and functions.
• North Bridge (Intel 945GM/945PM (GMCH, C-step))
− Dothan-M processor System Bus support
− DRAM Controller : DDRII 533/667 support
− DMI
− 1466-ball 37.5mmx37.5mm Mirco FC-BGA Package
8 Satellite P100 Maintenance Manual(960-Q02)
• South Bridge (Intel 82801GBM (ICH7-M))
− PCI slot
− PCI Express
− IDE controller
− Serial ATA Host Controller
− DMA controller
− USB host interface
− USB 2.0 host controller
− UHCI host controller
− Interrupt controller
− SM Bus interface
− ACPI Power management
− Firmware Hub interface
− Low Pin count (LPC) interface
− Real time clock
− Intel High Definition Audio Interface
− 652-pin 31mmx31mm mBGA Package
Chapter 1 Hardware Overview
θ PC card controller (PCI7412, Texas Instrument-made)
− PCI Interface (PCI Rev. 2.3)
− PC Card Controller
θ VGA controller
• Intel VGA
- VRAM 64MB/128MB
- LVDS
• NVIDIA G71M /G72MV/G73M
- VRAM 128MB/256MB/512MB
- LVDS
θ Other main system chips
• Clock Generator (ICS-made ICS954206 x 1)
• EC/KBC (NS97551 x 1)
• HD Audio
• Audio AMP (Maxim 9750x1)
Satellite P100 Maintenance Manual (960-Q02) 9
Chapter 1 Hardware Overview
θ Mini Card
Wireless LAN card (BTO)
2.4GHz DSSS/OFDM LAN card is equipped. Conformity with IEEE 802.11b/g
and IEEE 802.11a/b/g.. Transfer speed maximum is 54Mbit/sec. supports 128bit
WEP.
Supported by on board Modem + DAA daughter card.
Data and FAX transmission is available.
Supports ITU-TV.90.
The transfer speed of data receiving is 56kbps, of data sending is 33.6kbps and of
FAX is 14.4kbps. Actual speed depends on the quality of the line used.
Connected to telephone line through RJ11 MOD
θ Blue tooth
Mini USB Bluetooth Module (BTO) V2.0.
10 Satellite P100 Maintenance Manual(960-Q02)
Chapter 1 Hardware Overview
1.3 2.5-inch Hard Disk Drive
A compact, high-capacity HDD with a height of 9.5mm. Contains a 2.5-inch magnetic disk
and magnetic heads.
Figure 1-3 shows a view of the 2.5-inch HDD and Tables 1-1 and 1-2 list the specifications.