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2Troubleshooting Procedures
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series
Maintenance Manual
42
Check 4
The system board may be dam
aged. Replace it with a new one following the
instructions in Chapter 4.
Contents
Main
Toshiba Personal Computer Satellite Maintenance Manual
TOSHIBA CORPORATION
Page
Preface
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Table of Contents
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Chapter 1 Contents
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1.1 Features
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1.2 2.5-inch HDD
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1.3 DVD Super Multi (+-R Double Layer)
1.4 Power Supply
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1.5 Batteries
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Chapter 2 Contents
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2.1 Troubleshooting Introduction
2.2 Troubleshooting Flowchart
2 Troubleshooting Procedures
A
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual5
Figure 2-1 Troubleshooting flowchart (1/2)
2 Troubleshooting Procedures
A
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual6
Figure 2-1 Troubleshooting flowchart (2/2)
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2 Troubleshooting Procedures
2.3 Power Supply Troubleshooting
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual9
END
Figure 2-2 Power Supply Troubleshooting Process
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AC adaptor System board Battery
A C adaptor cord AC power cord
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2 Troubleshooting Procedures
2.4 Display Troubleshooting
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual14
Figure 2-3 Display troubleshooting process
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2.5 Keyboard Troubleshooting
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2.6 External USB Devices Troubleshooting
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2 Troubleshooting Procedures
A
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual21
2.7 TV-Tuner Failure Troubleshooting
Figure 2-6 TV-out troubleshooting process
A
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2.8 Touch Pad Troubleshooting
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2 Troubleshooting Procedures
2.9 Speaker Troubleshooting
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual27
Figure 2-8 Speaker troubleshooting process
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2.10 Optical Drive Troubleshooting
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2Troubleshooting Procedures
2.11 Modem Troubleshooting
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual32
Figure 2-10 Modem troubleshooting process
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2.12 Express card Troubleshooting
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2.13 Wireless LAN Troubleshooting
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2.14 Camera Troubleshooting
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2.16 Bridge Media Slot Troubleshooting
Figure 2-15 Bridge Media Slot troubleshooting process
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2.18 CRT Troubleshooting
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2.19 HDMI Troubleshooting
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2.20 Display Port Troubleshooting
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2.21 SPDIF troubleshooting
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2.22 MIC Troubleshooting
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2.23 Finger printer troubleshooting
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2Troubleshooting Procedures
A
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual59
2.24 FM tuner Failure Troubleshooting
Figure 2-23 FM tuner troubleshooting process
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2.25 E-SATA Troubleshooting
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2.26 Felica Troubleshooting
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2.27 UWB Troubleshooting
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2.28 3G Troubleshooting
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3.1 The Diagnostic Test
3.2 Executing the Diagnostic Test
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3.3 Display Configuration
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3.5 Fan ON/OFF Test
3.6 Main Battery Charge Test
3. 7 FDD Test
3.8 Memory check
3. 9 Keyboard Test
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3.10 Mouse (Pad) Test
3.11 LCD Pixels Mode Test
3.12 Magnetic Switch Test
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3.13 LAN Test
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3.14 RTC Test
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3.16 1st HDD Test
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3.17 Read DMI
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3. 19 3D Sensor Test
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Chapter 4 Contents
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4.1 General
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4.2 Battery
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4.3 HDD
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4.4 Memory
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4.5 UWB Module
4.6 Modem Card / FM Tuner
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4.7 ODD
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4.8 Keyboard Cover and Keyboard
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4.9 Logic Upper Assembly
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4.10 Power Board
4.11 Speakers
4.12 Bluetooth Card
4.13 Touchpad Bracket, Touchpad Boards and Fingerprint Board
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4.14 LED board
4.15 Thermal Fan
4.16 WLAN Card
4.17 Motherboard
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4.18 VGA Board and VGA Thermal Module (Optional)
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4.19 CPU and Thermal Module
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4.20 Display Assembly
4.21 LCD Bezel Assembly
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4.22 LCD Module and Inverter Board
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4.23 CMOS Board and MIC
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4.24 Left USB Board
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Appendix A Handling the LCD Module
Precautions for handling the LCD module
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Appendix B Board Layout
B.1 System Board Top View
B.2 System Board Bottom View
Table B-2 System Board Connectors (top and bottom)
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Appendix C Pin Assignments
System Board C.1 JFAN
Table C-1 FAN I/F pin assignments (3-pin)
C.2 JFM
C.4 JCRT
Table C-4 CRT pin assignments (15-pin)
C.5 JHDMI
Table C-5 HDMI I/F pin assignments (19-pin)
C.6 JHDD0
C.7 JODD
Table C-7 SATA ODD I/F pin assignments (13-pin)
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C.12 JWLAN
Table C-12 Wi-Fi/WiMax Connector pin assignments (52-pin)
C.13 JEXP
Table C-13 New Card Connector pin assignments (26-pin)
C.14 JLAN
Table C-14 LAN Connector pin assignments (14-pin)
C.16 JGPS
Table C-16 GPS Connector pin assignments (52-pin)
C.17 JDDRL, JPDDRH
Table C-17 SODIMM I/F pin assignments (200-PIN) (1/4)
Table C-17 SODIMM I/F pin assignments (200-PIN) (2/4)
Table C-17 SODIMM I/F pin assignments (200-PIN) (3/4)
Table C-17 SODIMM I/F pin assignments (200-PIN) (4/4)
C.18 JMIC
C.19 JLINE
C.20 JKB
C.21 JCS
Table C-21 FUN/B connector pin assignments (10P-pin)
C.22 JPOWER
Table C-22 POWER/B connector pin assignments (6P-pin)
C.23 JREAD
Table C-23 CARD READER connector pin assignments (40P-pin)
C.24 JEXMIC
Table C-24 EXMIC connector pin assignments (5P-pin)
C.25 JSPKL
C.26 JSPKR
C.27 JT OUCH
C.28 JBCAS1
C.29 JBLG
C.30 JDP
C.31 JFEL
C.32 JLIGHT
C.33 JMDC
C.34 JMXM
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C.35 JNAND
Table C-35 NAND pin assignments (52-PIN)
C.36 JSSD
C.37 JUSBB1
C.38 JUSBB2
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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)
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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
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Appendix G Reliability
