Manuals
/
Brands
/
Computer Equipment
/
Laptop
/
Toshiba
/
Computer Equipment
/
Laptop
Toshiba
Tecra A3/S2
- page 157
1
157
202
202
Download
202 pages, 6.72 Mb
A-6
TECRA A3/S2 Series Maintenance Manual
Contents
Main
Toshiba Personal Computer TECRA A3/S2 Maintenance Manual
TOSHIBA CORPORATION
Page
Page
Page
Page
Table of Contents
Page
Page
Page
Page
Page
Chapter 1 Contents
Page
1.1 Features
Page
Page
Page
Page
1.2 System Unit
Page
Page
Page
Page
1.4 Optical Devices module
Page
Page
Page
1.5 Power Supply
Page
1.6 Batteries
Page
Page
Page
Chapter 2 Contents
Page
2.1 Troubleshooting Introduction
2.2 Troubleshooting Flowchart
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures
A
Tecra A3/S2 Series Maintenance Manual 2-3
Figure 2-1 Troubleshooting flowchart (1/2)
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting
A
Figure 2-1 Troubleshooting flowchart (2/2)
Page
Page
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures
2.3 Power Supply Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-7
END
Figure 2-2 Power Supply Troubleshooting Process
Page
Page
Page
Page
2 Troubleshooting Procedures 2.4 Display Troubleshooting
2.4 Display Troubleshooting
2-12 Tecra A3/S2 Series Maintenance Manual
Figure 2-3 Display troubleshooting process
Page
Page
2.5 Keyboard Troubleshooting 2 Troubleshooting Procedures
2.5 Keyboard Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-15
Figure 2-4 Keyboard troubleshooting process
Page
2.6 External USB Devices Troubleshooting 2 Troubleshooting Procedures
2.6 External USB Devices Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-17
Figure 2-5 External USB device troubleshooting process
Page
2.7 TV-Out Failure Troubleshooting 2 Troubleshooting Procedures
2.7 TV-Out Failure Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-19
Figure 2-6 TV-out troubleshooting process
Page
2.8 Printer Port Troubleshooting 2 Troubleshooting Procedures
2.8 Printer Port Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-21
Figure 2-7 Printer port troubleshooting process
Page
2.9 TouchPad Troubleshooting
Page
2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures
2.10 Speaker Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-25
Figure 2-9 Speaker troubleshooting process
Page
2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures
2.11 Modem Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-27
Figure 2-11 Modem troubleshooting process
Page
2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures
2.12 PCMCIA Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-29
Figure 2-12 PCMCIA troubleshooting process
Page
2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures
2.13 IEEE 1394 Troubleshooting
Tecra A3/S2 Series Maintenance Manual 2-31
Figure 2-13 IEEE 1394 troubleshooting process
Page
Page
2 Troubleshooting Procedures 2.10 Speaker Troubleshooting
2.14 Wireless LAN Troubleshooting
Figure 2-14 Wireless LAN troubleshooting process
Page
Page
Page
Page
Contents
Page
3.1 The Diagnostic Test
3.2 Executing the Diagnostic Test
Page
Page
Page
3.3 Config Check Test
3.4 DMI Check Test
3.5 PIO Loopback Test
Page
3.6 Speaker Audio Test
3.7 Fan ON/OFF Test
3.8 Main Battery Charge Test
3.9 FDD Test
3.10 CD-ROM Test
3.11 Keyboard Test
Page
3.12 Mouse (Pad) Test
Page
3.13 LCD Pixels Mode Test
3.14 Lid Switch Test
3.15 HDD R/W Test
Page
3.16 LAN Test
Page
Page
Page
3.17 RTC Test
Page
Page
Chapter 4 Contents
Page
Page
4.1 General
Page
Page
Page
Page
Page
4.2 Battery
4.3 PC Card
4.4 HDD
Page
M3X3
4.5 Optical Drive Module
4.6 Optical Drive
Page
4.7 Wireless LAN
M2.5X3.6
4.8 Expansion Memory Module
Page
Page
Page
4.9 Keyboard
Page
Page
4.10 Bluetooth
4.11 Modem
M2.5X3
4.12 Display Assembly
Page
4.13 Top Cover
Page
Page
4.14 Touch Pad
4.15 Speakers
4.16 System Board
Page
Page
4.17 Direct Play Button Board
4.18 Fan, Heat Sink, & CPU
M2.5X5
Page
Page
4.19 Display Mask
Page
4.20 LCD Module
Page
4.21 FL Inverter Board
Appendix A Handling the LCD Module
Precautions for handling the LCD module
Page
Page
Page
Page
Page
Page
Page
Page
Table B-2 System board connector nd bottom)
s (top a
Appendix C Pin Assignments
System Board C.1 JP24
ble M I in a ts 4)
,JP25
Table M I n a ts 4)
C-1 SODIM /F pi ssignmen (200-PIN) (2/
Table M I in a ts 4)
C-1 SODIM /F p ssignmen (200-PIN) (3/
Page
C.2 JP1
C.3 JP18
DD pin n
Table C-3 H I/F assignme ts (44-pin)
C.4 JP31
ODD pin ents
Table C-4 I/F assignm (50-pin)
C.5 JP19
ab rd I in a nts )
T le C-5 PC Ca /F p ssignme (84-pin) (1/2
Page
Page
C.6 JP28
Table C-6 Mini PCI I/F pin assignments (124-pin) (1/2)
Table C-6 Mini PCI I/F pin assignments (124-pin)(2/2)
Page
C.7 JP6
C.8 JP
29
C.9 JP12
C.10 PJP1
C.11 JP21
C.12 JP22
Appendix D Keyboard Scan/Character Codes
Table D-1 s (set 1 and
Scan code set 2) (1/4)
Table D-1 s (set 1 and
Scan code set 2) (2/4)
Table D es (set 1 and s
-1 Scan cod et 2) (3/4)
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Appendix F Series Screw Torque List
Table F-1 Series Screw Torque List
Page
SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE LOGIC ASSY
TECRA A3/S2 Series Maintenance Manual F-2
F-3 TECRA A3/S2 Series Main tenance Manual
Appendix G Reliability
