Manuals
/
Brands
/
Computer Equipment
/
Personal Computer
/
Toshiba
/
Computer Equipment
/
Personal Computer
Toshiba
PROL450D
- page 208
1
208
227
227
Download
227 pages, 7.87 Mb
Appendix E
Key Layout
1.
United Status (US) K
eyboard
Figure US keyboard
2.
T
raditional Chinese (CH) K
eyboard
Figur
e CH keyboard
Contents
Main
Toshiba Personal Computer Satellite Maintenance Manual
TOSHIBA CORPORATION
Page
Preface
Page
Page
Table of Contents
Page
Page
Page
Page
Page
Page
Page
Page
Chapter 1 Contents
Page
Page
1.1 Features
Page
Page
Page
Page
1 Hardware Overview Error! Style not defined. Error! Style not defined.
File Name : LA-5821P
Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual 1-6
SATA port 1
TPA6017
Error! Style not defined. Error! Style not defined. 1 Hardware Overview
Model Name : NBWAE
Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual 1-7
RS780MN
File Name : LA-5831P
Page
Page
1.2 2.5-inch HDD
1.3 DVD Super Multi (+-R Double Layer)
1.4 Power Supply
Page
1.5 Batteries
Page
Page
Page
Chapter 2 Contents
Page
2.1 Troubleshooting Introduction
2.2 Troubleshooting Flowchart
2 Troubleshooting Procedures
A
Figure 2-1 Troubleshooting flowchart (1/2)
2 Troubleshooting Procedures
A
Figure 2-1 Troubleshooting flowchart (2/2)
Page
Page
2.3 Power Supply Troubleshooting
Page
Page
AC adaptor System board Battery
A C adaptor cord AC power cord
Page
2.4 Display Troubleshooting
Page
Page
2.5 Keyboard Troubleshooting
Page
2.6 External USB Devices Troubleshooting
Page
2.7 Touchpad Troubleshooting
Page
2.8 Speaker Troubleshooting
Page
2.9 Optical drive troubleshooting
Page
Page
2.10 Modem Troubleshooting
Page
2.11 Wireless LAN Troubleshooting
Page
2.12 Camera Troubleshooting
Page
2.13 3 in 1 card Troubleshooting
Page
2.14 HDD Troubleshooting
Page
2.15 CRT Troubleshooting
Page
2.16 HDMI Troubleshooting
Page
Page
Page
2.18 Thermal Module troubleshooting
Page
2.19 LAN troubleshooting
Page
Page
Page
Page
3.1 The Diagnostic Test
3.2 Executing the Diagnostic Test
Page
Page
Page
3.3 Display Configuration
3.4 Beep sound test
3.5 Fan ON/OFF Test
Page
3.6 Main Battery Charge Test
3. 7 FDD Test
3.8 Memory check
Page
Page
3. 9 Keyboard Test
Page
3.10 Mouse (Pad) Test
3.11 LCD Pixels Mode Test
3.12 Magnetic Switch Test
Page
3.13 LAN Test
Page
Page
3.14 RTC Test
3.15 Read 1394 GUID
3.16 Speaker EQ(Equalizer Quality factor) Type Check&Re-Write
3.17 Sensor Button Test
3.18 Front Edge Logo check
Notice: Check logo LED on/off function.
Page
3.19 1st HDD Test
Page
3.19 2nd HDD Test
Page
Page
Page
3.21 Read DMI
3.22 Write DMI
Page
Page
Page
Chapter 4 Contents
Page
Page
Page
Page
4.1 General
Page
Page
Page
Page
Page
Page
4.2 Battery
Page
4.3 HDD
Page
Page
4.4 Memory
Page
4.5 WLAN Card
4.6 Modem Card (BTO)
4.7 ODD
Page
Page
4.8 Keyboard Cover and Keyboard
Page
Page
4.9 Logic Upper Assembly
Page
4.10 Power Board
4.11 Speakers
4.12 Touch Pad Bracket
4.13 Thermal Fan
4.14 Motherboard
Page
Page
Page
4.15 CPU and Thermal Module
Page
Page
Page
4.16 Display Assembly
Page
4.17 LCD Bezel Assembly
Page
Page
Page
4.18 LCD Module and Inverter Board
Page
Page
Page
4.19 Camera (BTO)
4.20 Hinge Saddle
4.21 USB Board
4.22 RJ11 Jack
Appendix A Handling the LCD Module
Precautions for handling the LCD module
Page
Page
Page
Page
Appendix B Board Layout
B.1 System Board Top View
B.2 System Board Bottom View
Table B-1 System Board ICs (top and bottom)
Table B-2 System Board Connectors (top and bottom)
Page
Appendix C Pin Assignments
System Board C.1 JFAN
Table C-1 FAN I/F pin assignments (3-pin)
C.2 JLVDS
C.3 JCRT
Table C-3 CRT pin assignments (15-pin)
C.4 JHDMI
Table C-4 HDMI I/F pin assignments (19-pin)
C.6 JODD
Table C-6 SATA ODD I/F pin assignments (14-pin)
C.7 JCAM
Table C-7 Internal Camera Connector pin assignments (5-pin)
C.8 JWLAN
Table C-8 WLAN Connector pin assignments (52-pin)
C.9 JLAN
Table C-9 LAN Connector pin assignments (14-pin)
C.10 JDDRL, JPDDRH
Table C-10 SODIMM I/F pin assignments (200-PIN) (1/4)
Table C-10 SODIMM I/F pin assignments (200-PIN) (3/4)
Table C-10 SODIMM I/F pin assignments (200-PIN) (4/4)
C.11 JMIC
C.12 JLINE
Table C-12 HEADPHONE Connector pin assignments (10-pin)
C.13 JKB
Table C-13 Keyboard Connector pin assignments (34-pin)
C.14 JUSBB
C.15 JCS
C.16 JPOWER
C.17 JREAD
C.18 JEXMIC
C.19 JSPKL
C.20 JSPKR
C.21 JT OUCH
C.22 JMDC
Appendix D Keyboard Scan/Character Codes
Table D-1 Scan codes (set 1 and set 2) (1/4)
Table D-1 Scan codes (set 1 and set 2) (2/4)
Table D-1 Scan codes (set 1 and set 2) (3/4)
Page
Page
Table D-3 Scan codes in Numlock mode
Table D-4 Scan codes with Fn key
Table D-5 Scan codes in overlay mode
Table D-6 No.124 key scan code
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Low Cost Los Angeles L450/L450D Maintenance Manual
F-1
Appendix F Series Screw Torque List (KTKAA)
Table F-1 Series Screw Torque List
SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE
F-2
Low Cost Los Angeles L450/L450D Maintenance Manual
Appendix G Reliability
