Manuals
/
Brands
/
Computer Equipment
/
Personal Computer
/
Toshiba
/
Computer Equipment
/
Personal Computer
Toshiba
PROA660
- page 90
1
90
301
301
Download
301 pages, 10.23 Mb
2Troubleshooting Procedures
SatelliteA660/ProA660 Series Maintenance Manual
56
2.20 MIC Troubleshooting
Figure 2-19. MIC troubleshooting process
Contents
Main
Toshiba Personal Computer Satellite & Satellite Pro 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
Page
Page
Page
Page
Page
1.2 2.5-inch HDD
1.3 DVD Super Multi (+-R Double Layer)
1.4 BD-RE and BD-Combo drives
1.5 Power Supply
Page
1.6 Batteries
Page
Chapter 2 Troubleshooting Procedures
Chapter 2 Contents
Page
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
Page
2 Troubleshooting Procedures
2.3 Power Supply Troubleshooting
END
Page
Page
Page
Page
Page
2.4 Display Troubleshooting
Page
Page
2.5 Keyboard Troubleshooting
test and Diagnostics
Tests and Diagnostics
2.6 External USB Devices Troubleshooting
Page
2 Troubleshooting Procedures
2.7 TV-Tuner Failure Troubleshooting
Figure 2-6 TV-out troubleshooting process
Page
2.8 Touch Pad Troubleshooting
Page
2.9 Speaker Troubleshooting
Page
2.10 Optical Drive Troubleshooting
Page
Page
2.11 Modem Troubleshooting
Page
Page
2.12 Express card Troubleshooting
Page
Page
2.13 Wireless LAN Troubleshooting
Page
Page
Page
Page
Page
Page
Page
2.16 Bridge Media Slot Troubleshooting
Page
Page
2.17 HDD/SSD Troubleshooting
Page
2.18 CRT Troubleshooting
Page
2.19 HDMI CEC Troubleshooting
Page
Page
Page
Page
Page
2.22 E-SATA Troubleshooting
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
2.26 Sleep & Charge Troubleshooting
Page
Page
Page
Page
2.28 Sleep & Play music Troubleshooting
Page
2.29 Wimax Troubleshooting
Page
2.30 3G Troubleshooting
Page
Page
2.31 LAN Troubleshooting
test and Diagnostics
Tests and Diagnostics
2.32 Ambient Light Sensor Troubleshooting
Page
Page
Page
3.1 The Diagnostic Test
3.2 Executing the Diagnostic Test
Page
Page
3.3 Display Configuration
3.4 Audio sound test
Page
Page
3.5 Fan ON/OFF/Speed Test
Page
3.6 Main Battery Charge Test
Page
Page
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
3.14 RTC Test
3.15 BUTTON TEST
Page
3.16 1
HDD Test
Page
3.17 Read DMI
3.18 Write DMI
Page
Page
Page
Page
Page
3.20 TP TYPE R/W TEST
Page
Page
3.21 EE--PROM Setting
Page
Page
Page
Page
3.22 Toshiba Logo set
Page
3.23 Dynabook Logo set
Page
Page
Chapter 4 Contents
Page
Page
Page
Page
4.1 General
Page
Page
Page
Page
Page
Page
Page
4.2 Battery
Page
4.3 HDD
Page
Page
Page
4.4 Memory
Page
4.5 Keyboard
Page
Page
4.6 TV Tuner Card and WLAN Card
Page
Page
4.7 ODD Module (Tray-load)
Page
Page
4.8 Logic Upper Assembly
Page
Page
4.9 ODD Module (Slot-load)
Page
Page
4.10 FeliCa Card
4.11 Fingerprint Scanner Bracket
Page
Page
4.12 Touch Pad Board
4.13 Speakers and Speaker Cushions
Page
4.14 Indicator Board
4.15 USB Board
4.16 Bluetooth
4.17 Thermal Fan
4.18 TV Tuner Antenna
4.19 Power Membrane
4.20 Display Assembly
Page
Page
Page
4.21 Thermal Module
Page
Page
Page
Page
4.22 CPU
Page
4.23 LCD Bezel
Page
Page
4.24 LCD Panel
Page
4.25 Web Camera
4.26 WLAN Antennas
Page
4.27 LCD Panel Hinges
4.28 LVDS Cable
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 (UMA)
B.2 System Board Bottom View (UMA)
Table B-1 System Board ICs (top and bottom)
Table B-2 System Board Connectors (top and bottom)
Page
B.3 System Board Top View (Discrete)
B.4 System Board Bottom View (Discrete)
Table B-3 System Board ICs (top and bottom)
Table B-4 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.3 JLVDS1
Table C-3 LVDS/B pin assignments (10-pin)
C.4 JCRT
Table C-4 CRT pin assignments (15-pin)
C.5 JHDMI
C.6 JHDD
Table C-6 HDD I/F pin assignments (22-pin)
C.7 JODD
Table C-7 SATA ODD I/F pin assignments (13-pin)
Page
C.11 JFEL
Table C-11 Felica Connector pin assignments (8-pin)
C.12 JWLAN
Table C-12 WLAN Connector pin assignments (52-pin)
Page
C.13 J3G
Table C-13 3G Connector pin assignments (52-pin)
C.14 JEXP
Table C-14 New Card Connector pin assignments (26-pin)
C.15 JLAN
Table C-15 LAN Connector pin assignments (14-pin)
C.16 JLED
Table C-16 LED/B Connector pin assignments (12-pin)
C.17 JDDRH
Table C-17 SODIMM I/F pin assignments (204-PIN)
Page
Page
C.18 JDDRL
Table C-18 SODIMM I/F pin assignments (204-PIN)
Page
Page
C.19 JKB
C.20 JPIO
Table C-20 USB & Audio/B Connector pin assignments (20-pin)
C.21 JCS
Table C-21 FUN/B connector pin assignments (10-pin)
C.23 JREAD
Table C-23 CARD READER connector pin assignments (36-pin)
C.24 J3GSIM
Table C-24 3G CARD connector pin assignments (8-pin)
C.25 JSPK
C.26 JTPL
C.27 JBLG
C.28 JUSB
C.29 JMDC
C.30 PJP1
C.31 PJP2
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
SatelliteA660/ProA660 Series Maintenance Manual D-5
Table D-2 Scan codes with left Shift key
SatelliteA660/ProA660 Series Maintenance Manual D-6
Table D-3 Scan codes in Numlock mode
Table D-4 Scan codes with Fn key
Cap No.
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
SatelliteA660/ProA660 Series Maintenance Manual F-1
Appendix F Series Screw Torque List (NWQAA/NWQAE)
Table F-1 Series Screw Torque List
SCREW P/N
SatelliteA660/ProA660 Series Maintenance Manual F-2
Appendix G Reliability
Table G-1 MTBF
