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Toshiba A105 S4064 Maintenance Manual - Page 22

V.90 for rest countries /V.92America, Canada, UK, Germany, France The transfer rates are - satellite support

UPC - 032017706019

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1 Hardware Overview 1.1 Features The computer contains a MDC, enabling data and fax communication. It supports ITU- T V.90 (for rest countries )/V.92(America, Canada,UK,Germany,France) The transfer rates are 56 Kbps for data reception, 33.6 Kbps for data transmission, and 14,400 bps 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. ? IEEE 1394(BTO) The IEEE 1394 serial data transfer rate is 400 Mbps, These port support hot plugging. ? Finger Print(BTO) This product has a fingerprint utility installed for the purpose of enrolling and recognizing fingerprints. By enrolling the ID and password to the fingerprint authentication device, it is no longer necessary to input the password from the keyboard. Just by swiping the finger against the fingerprint sensor. ? TPM 1.2 The Trusted Platform Module (TPM) is an integrated circuit and software platform that provides computer manufacturers with the core components of a subsystem used to assure authenticity, integrity and confidentiality in e-commerce transactions and Internet communications. ? CD Key(BTO) The CD Key supports to play Audio CD directly. ? PCI Express Slot(BTO) The ICH7 provides PCI Express root ports which are compliant to the PCI Express Base Specification ,Revision 1.0a.The Root Port supports 2.5Gb/s bandwidth in each direction (5 Gb/s concurrent) and two virtual channels for full isochronous data support. ? Parallel Port(BTO) The Parallel Port is optional integrated device. to supported connect a printer or another parallel device. The port is IEEE-1284 compliant and supports Extended Capabilities Port (ECP). ? Fast Serial Infrared (FIR) communications port(BTO) 4 Satellite A100/A105 / TECRA A7 Maintenance Manual

Section	Page
Toshiba Personal Computer Satellite A100/A105 TECRA A7 (PSAA8/PSAA9) (PTA70/PTA71) (PSAAx) Maintenance Manual	1
Table of Contents	7
Chapter 1 Hardware Overview	15
1.1 Features	19
1.2 System Unit Components	27
1.3 2.5-inch HDD	33
1.4 DVD-ROM Drive	34
1.5 CD-RW/DVD-ROM Drive	35
1.6 DVD Super Multi (+-R Double Layer)	36
1.7 Power Supply	37
1.8 Batteries	38
Chapter 2 Troubleshooting	40
2.1 Outline	44
2.2 Basic Flowchart	45
2.3 Power Supply	49
2.4 System Board	52
2.5 2.5-inch HDD	55
2.6 Keyboard	60
2.7 Display	61
2.8 ODD (Optical Disk Drive)	63
2.9 LAN	65
2.10 SD/MS/MS pro/MMC/XD Card(Optional)	66
2.11 Finger Print(Optional)	67
2.12 3D Sensor	68
2.13 Parallel Port(Optional)	69
2.14 Audio Test	70
2.15 IEEE 1394 Test	71
2.16 Cooling Module	72
Chapter 3 Diagnostic Programs	73
3.1 General	77
3.2 Quick Start	79
3.3 Options	99
3.4 Subtests	109
3.5 System Test	112
3.6 Memory Test	116
3.7 Storage	122
3.8 Video	126
3.9 Communication (COMM)	135
3.10 Peripheral	137
3.11 Error Codes and description	139
3.12 Quick Test Item List	145
Chapter 4 Replacement Procedures	146
4.1 General	153
4.2 HDD	175
4.3 Speaker Cover and Keyboard	178
4.4 Bluetooth Card	180
4.5 Wireless LAN Card	182
4.6 ODD Bay Module	184
4.7 Display Assembly	187
4.8 Top Cover	189
4.9 CPU Cooling Module and Fan	192
4.10 VGA Board (for VGA Board Model)	197
4.11 CPU	199
4.12 USB Board, Finger Print Board and Print Board	202
4.13 System Board, MIC cable, AC-IN cable	204
4.14 Display Mask	206
4.15 FL Inverter Board	208
4.16 LCD Modules	210
4.17 Speakers	213
4.18 Switch Cover and Switch Board	214
4.19 Touch Pad and Button Board	218
Appendices	222
Appendix A Handling the LCD Module	230
Appendix B Board Layout	235
Appendix C Pin Assignments	239
Appendix D Keyboard Scan/Character Codes	269
Appendix E Key Layout	277
Appendix F BIOS Rewrite Procedures	291
Appendix G EC/KBC Rewrite Procedures	292

Match case Limit results 1 per page

Hardware Overview

1.1

Features

Satellite A100/A105 / TECRA A7 Maintenance Manual

The computer contains a MDC, enabling data and fax communication.

It supports ITU- T

V.90 (for rest countries )/V.92(America, Canada,UK,Germany,France) The transfer rates are

56 Kbps for data reception, 33.6 Kbps for data transmission, and 14,400 bps 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.

IEEE 1394(BTO)

The IEEE 1394

serial data transfer rate is 400 Mbps, These port support hot plugging.

Finger Print(BTO)

This product has a fingerprint utility installed for the purpose of enrolling and recognizing

fingerprints. By enrolling the ID and password to the fingerprint authentication device, it is no

longer necessary to input the password from the keyboard. Just by swiping the finger against the

fingerprint sensor.

TPM 1.2

The Trusted Platform Module (TPM) is an integrated circuit and software platform that

provides computer manufacturers with the core components of a subsystem used to assure

authenticity, integrity and confidentiality in e-commerce transactions and Internet

communications.

CD Key(BTO)

The CD Key supports to play Audio CD directly.

PCI Express Slot(BTO)

The ICH7 provides PCI Express root ports which are compliant to the PCI Express Base

Specification ,Revision 1.0a.The Root Port supports 2.5Gb/s bandwidth in each direction (5

Gb/s concurrent) and two virtual channels for full isochronous data support.

Parallel Port(BTO)

The Parallel Port is optional integrated device. to supported connect a printer or another

parallel device.

The port is IEEE-1284 compliant and supports Extended Capabilities Port

(ECP).

Fast Serial Infrared (FIR) communications port(BTO)