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Toshiba Satellite L675D Pro, Maintenance Manual

The Toshiba Satellite L675D Pro Maintenance Manual is an essential resource for users looking to keep their laptop running smoothly. This comprehensive manual provides step-by-step instructions for maintenance and troubleshooting, ensuring optimal performance. Download the free manual from our website and unlock the full potential of your Toshiba Satellite L675D Pro.

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7.

 

Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 

 

 

8.

 

Do not store the module at temperatures below its specifications. Cold can cause the 
liquid crystals to freeze, lose their elasticity or otherwise suffer damage.  

 

 

9.

 

Do not disassemble the LCD module. Disassembly can cause malfunctions. 

 

A-4

                                     

[CONFIDENTIAL]

 

Satellite L670D/L675D/ProL670D  Series Maintenance Manual 

Summary of Contents for Satellite L675D Pro

Page 1: ...Toshiba Personal Computer Satellite Satellite Pro Maintenance Manual TOSHIBA CORPORATION CONFIDENTIAL ...

Page 2: ...this manual s production However succeeding computers and manuals are subject to change without notice Therefore Toshiba assumes no liability for damages incurred directly or indirectly from errors omissions or discrepancies between any succeeding product and this manual Trademarks IBM is a registered trademark and OS 2 and PS 2 are trademarks of IBM Corporation Microsoft MS DOS Windows DirectSoun...

Page 3: ...NG Warning indicates the existence of a hazard that could result in bodily injury if the safety instruction is not observed CAUTION Caution indicates the existence of a hazard that could result in property damage if the safety instruction is not observed NOTE Note contains general information that relates to your safe maintenance service Improper repair of the computer may result in safety hazards...

Page 4: ...he removal and replacement of the FRUs Appendices The appendices describe the following Handling the LCD module Board layout Pin assignments Keyboard scan character codes Key layout Screw torque list Reliability Conventions This manual uses the following formats to describe identify and highlight terms and operating procedures Acronyms On the first appearance and whenever necessary for clarificati...

Page 5: ... example Ctrl Pause Break means you must hold down Ctrl and at the same time press Pause Break If three keys are used hold down the first two and at the same time press the third User input Text that you are instructed to type in is shown in the boldface type below DISKCOPY A B The display Text generated by the computer that appears on its display is presented in the typeface below Format complete...

Page 6: ... 6 3 RTC Battery 1 16 Chapter 2 Troubleshooting Procedures 2 1 Troubleshooting Introduction 3 2 2 Troubleshooting Flowchart 4 2 3 Power Supply Troubleshooting 9 2 4 Display Troubleshooting 14 2 5 Keyboard Troubleshooting 17 2 6 External USB Devices Troubleshooting 19 2 7 TouchPad Troubleshooting 21 2 8 Speaker Troubleshooting 23 2 9 Optical Drive Troubleshooting 25 2 10 Modem Troubleshooting 28 2 ...

Page 7: ...roubleshooting Process 17 Figure 2 5 External USB Device Troubleshooting Process 19 Figure 2 6 TouchPad Troubleshooting Process 21 Figure 2 7 Speaker Troubleshooting Process 23 Figure 2 8 Optical Drive Troubleshooting Process 25 Figure 2 9 Modem Troubleshooting Process 28 Figure 2 10 Wireless LAN Troubleshooting Process 30 Figure 2 11 Camera Troubleshooting Process 32 Figure 2 12 Bluetooth Trouble...

Page 8: ...ge Test 13 3 7 FDD Test 15 3 8 Memory Check 16 3 9 Keyboard Test 19 3 10 Mouse Pad Test 21 3 11 LCD Pixels Mode Test 22 3 12 Magnetic Switch Test 23 3 13 LAN Test 25 3 14 RTC Test 27 3 15 1st HDDTest 28 3 16 Read DMI Test 31 3 17 Write DMI Test 32 3 18 EEPROM Setting 34 3 19 TOSHIBA Logo Setting 37 3 20 DYNABOOK Logo Setting 39 Chapter 4 Replacement Procedures 4 1 General Error Bookmark not define...

Page 9: ...alling the Optional Memory Error Bookmark not defined 4 5 ODD Error Bookmark not defined Removing the ODD Error Bookmark not defined Installing the ODD Error Bookmark not defined Disassembling the ODD Error Bookmark not defined Assembling the ODD Drive Error Bookmark not defined 4 6 Keyboard Cover and Keyboard Error Bookmark not defined Removing the Keyboard Cover and Keyboard Error Bookmark not d...

Page 10: ...efined Removing the Power Board Error Bookmark not defined Installing the Power Board Error Bookmark not defined 4 15 Bluetooth Card Error Bookmark not defined Removing the Bluetooth card Error Bookmark not defined Installing the Bluetooth card Error Bookmark not defined 4 16 Display Assembly Error Bookmark not defined Removing the Display Assembly Error Bookmark not defined Installing the Display...

Page 11: ...kmark not defined Installing the Camera Module Error Bookmark not defined 4 25 Antennas for WLAN Error Bookmark not defined Removing the Antennas for WLAN Error Bookmark not defined Installing the Antennas for WLAN Error Bookmark not defined Figures Figure 4 1 Removing the Battery Pack Error Bookmark not defined Figure 4 2 Removing the logic lower door Error Bookmark not defined Figure 4 3 Removin...

Page 12: ... Figure 4 23 Disconnecting the FFC from the motherboard Error Bookmark not defined Figure 4 24 Removing the power board Error Bookmark not defined Figure 4 25 Removing the Bluetooth card Error Bookmark not defined Figure 4 26 Disconnecting the Bluetooth cable Error Bookmark not defined Figure 4 27 Removing the display assembly Error Bookmark not defined Figure 4 28 Removing the thermal fan from th...

Page 13: ... defined Figure 4 43 Removing the LVDS cable from the LCD panel Error Bookmark not defined Figure 4 44 Installing the LCD hinges Error Bookmark not defined Figure 4 45 Removing the Camera Module Error Bookmark not defined Figure 4 46 Removing the antennas from the LCD cover assembly Error Bookmark not defined Appendices Appendix A Handling the LCD Module A 1 Appendix B Board Layout B 1 Appendix C ...

Page 14: ...1 Hardware Overview CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual Chapter 1 Hardware Overview ...

Page 15: ...CONFIDENTIAL Chapter 1 Contents 1 1 Features 1 1 1 2 2 5 inch HDD 1 10 1 3 DVD Super Multi R Double Layer 1 11 1 4 BD Writer and BD Combo drives 1 12 1 5 Power Supply 1 13 1 6 Batteries 1 15 1 6 1 Main Battery 1 15 1 6 2 Battery Charging Control 1 15 1 6 3 RTC Battery 1 16 ...

Page 16: ...ement Part A 1 5 Figure 1 2 SATA HDD 1 10 Figure 1 3 DVD Super Multi Drive 1 11 Figure 1 4 BD Writer or BD Combo drive depending on the model 1 12 Tables Table 1 1 HDD Specifications 1 10 Table 1 2 DVD Super Multi Drive Specifications 1 11 Table 1 3 Blu ray Disc Drive specifications 1 12 Table 1 4 Quick Normal Charging Time 1 15 ...

Page 17: ......

Page 18: ...features Processor BTO The computer is equipped with one of the following AMD processors AMD Danube Processor Memory BTO The computer has two SODIMM slots which come standard with 1GB 2GB 4GB accepting BTO for your memory requirements It can incorporate up to 8 GB of main memory and supports DDR3 at 1066MHz 800MHz Battery Pack The computer is powered by one rechargeable and removable lithium ion b...

Page 19: ...quipped with a Toshiba standard 360mm keyboard which has A4 10key Genchaku Keyboard without stick point It is a Win7 compliant keyboard with optional Windows keys and application keys Pointing Device The integrated Wide Touch Pad and two control buttons in the palm rest allow control of the on screen pointer and support functions such as the scrolling of windows External Monitor Port The analog VG...

Page 20: ...internal camera and standard Microphone IN and Headphone OUT ports Dolby Advanced Audio function is also integrated in the system Internal Camera BTO It supports 0 3M and 1 3M pixels with Auto Macro and comes with a blue LED indicator An internal microphone is BTO with the internal camera and includes echo cancellation The camera is not a rotation type Headphones Line out Jack This jack connects d...

Page 21: ...rt the V 90 V 92 standards and includes a modem jack for connection to the telephone line Please note that both the V 90 and V 92 standards are only supported in the USA Canada United Kingdom France Germany and Australia only the V 90 standard is supported in other regions You should also be aware that the speed of data and fax transfer will depend on the analog telephone line conditions The integ...

Page 22: ... MICROPHONE Printing sub brand CAMERA TOUCH PAD TP BTN USB ODD KENSINGTON LOCK USB TOUCH PAD ON OFF BTN WIRELESS ACCESS LED Lens DC IN BRIDGE MEDIA ACCESS POWER HDD ODD ESATA ACCESS MAIN BATTERY SPEAKER SPEAKER RAM DOOR Bridge Media Slot Figure 1 1A ID Parts Description Placement Part A Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 23: ...THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS INC Issued Date Deciphered Date LA 6053P 0 1 Block Diagram Custom 2 42 Wednesday March 17 2010 2008 04 14 200...

Page 24: ...ANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS INC Issued Date Deciphered Date LA 6054P 0 2 Block Diagram Custom 2 52 Wednesday March 17 2010 2008 09 25 2009 09 25 Compal Electroni...

Page 25: ...It supports DDR3 at 1066MHz 800MHz BIOS ROM EEPROM The system BIOS uses one 4096KB flash ROM and the keyboard BIOS uses another 256KB flash ROM The flash utility can be used to program both system and keyboard BIOS at the same time System Controllers Advanced Power Management 1 2 support ACPI 4 0b and Windows Logo Program 3 0 compliant Support SMBIOS specification V2 4 Hot keys for system control ...

Page 26: ... DDR3 1GB for external graphics support Audio Controller Realtek Azalia ALC259 One Audio in port Mic in Line in One Audio out port Headphone out Line out Internal Microphone with Internal Camera MIC with echo cancellation Volume control Digital control Microsoft inbox audio driver support Software EQ support Wireless LAN Controller Atheros 802 11 b g HB95 1x1n Realtek 802 11 b g n 8191SE WPS suppo...

Page 27: ...1 2 and some of its specifications are listed in Table 1 1 Figure 1 2 SATA HDD Table 1 1 HDD Specifications Item Specifications Capacity GB 250G 320 GB 400G Rotational Speed RPM 5400 RPM 5400 RPM 5400 RPM Height 9 5 mm 9 5 mm 9 5 mm User Data Sectors 488 397 168 625 142 448 781 422 768 Bytes Sector 512 512 512 Item Specifications Capacity GB 500G 640 GB Rotational Speed RPM 5400 RPM 5400 or 7200 R...

Page 28: ...x speed The DVD Super Multi drive is shown in Figure 1 3 and its specifications are listed in Table 1 2 Figure 1 3 DVD Super Multi Drive Table 1 2 DVD Super Multi Drive Specifications Item DVD ROM Mode CD ROM Mode 33 3 U DMA transfer mode 2 Data Transfer Rate Mbytes s 16 6 PIO mode 4 Multiword DMA mode 2 Access Time ms Average Random Access 130 130 Data Buffer Size Mbytes 2MB DVD DVD VIDEO DVD ROM...

Page 29: ...able to write to recordable CD DVD discs the BD Writer drive can write to BD R at 6x speed BD R DL at 4x speed BD RE at 2x speed and BD RE DL at 2x speed Figure 1 4 BD Writer or BD Combo drive depending on the model Table 1 3 Blu ray Disc Drive specifications Item BD ROM Mode DVD ROM Mode CD ROM Mode 33 3 U DMA transfer mode 2 Data Transfer Rate Mbytes s 16 6 PIO mode 4 Multiword DMA mode 2 Access...

Page 30: ...attery pack charging power supply Issues a charging current instruction to the PWM control IC of the battery pack charging power supply Controls the supply of DC power supply input AC Adapter output to the power supply unit Controls the supply of power to the system block load logic circuit side Controls forced shutdown if the power supply malfunctions 3 Logic circuit control Instructs the gate ar...

Page 31: ...Maintenance Manual 6 Output monitor Monitors the voltage output to the system block load logic circuit side Monitors the voltage over voltage input output current of the battery pack Monitors the internal temperature of the battery pack Monitors the supply voltage from the AC adapter ...

Page 32: ...f the computer when the AC adapter is detached 1 6 2 Battery Charging Control Battery charging is controlled by EC KB926 When the AC adapter and battery pack are attached to the computer the EC KB926 controls the charge on off state and detects a full charge Battery Charge When the AC adapter is attached the battery is charged by off state charge when the system is powered off or by on state charg...

Page 33: ...ly charged 2 The AC adapter or battery pack is removed 3 The battery or AC adapter voltage is abnormal Detection of full charge A full charge is detected only when the battery is being charged by quick or normal charge A full charge is detected when either of the following conditions is met 1 The current in the battery charging circuit drops below the predetermined value 2 The charging time exceed...

Page 34: ...2 Troubleshooting Procedures Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...

Page 35: ......

Page 36: ...xternal USB Devices Troubleshooting 19 2 7 TouchPad Troubleshooting 21 2 8 Speaker Troubleshooting 23 2 9 Optical Drive Troubleshooting 25 2 10 Modem Troubleshooting 28 2 11 Wireless LAN Troubleshooting 30 2 12 Camera Troubleshooting 32 2 13 Bluetooth Troubleshooting 34 2 14 Bridge Media slot Troubleshooting 36 2 15 HDD Troubleshooting 38 2 16 CRT failure Troubleshooting 40 2 17 HDMI Troubleshooti...

Page 37: ...Figure 2 9 Modem Troubleshooting Process 28 Figure 2 10 Wireless LAN Troubleshooting Process 30 Figure 2 11 Camera Troubleshooting Process 32 Figure 2 12 Bluetooth Troubleshooting Process 34 Figure 2 13 3 in 1 Card TroubleshootingProcess 36 Figure 2 14 HDD Troubleshooting Process 38 Figure 2 15 CRT Failure Troubleshooting Process 40 Figure 2 16 HDMI Troubleshooting Process 42 Figure 2 17 MIC Troub...

Page 38: ...lowing tools are necessary for implementing the troubleshooting procedures 1 Phillips screwdriver 3 5 mm 2 2DD or 2HD formatted work disk for floppy disk drive testing 3 Multimeter 4 External monitor 5 USB compatible keyboard 6 Multimedia sound system with line in and line out ports 7 Headphones 8 USB test module and USB cable 9 Music CD 10 MIC module and MIC line 11 E SATA HDD 12 HDMI 2 2 Trouble...

Page 39: ... password is registered if it is ask him or her to enter the password Verify with the customer that Toshiba Windows7 is installed on the hard disk Operating systems that were not preinstalled by Toshiba can cause the computer to malfunction Make sure all optional equipment is removed from the computer Make sure the optical disk drive if installed is empty If no ODD module is installed you should u...

Page 40: ...oaded A Yes Yes Yes Yes Yes Yes Perform the Power Supply Troubleshooting procedures in section 2 3 Perform diagnostics program Run CM 165 EXE and select the HARD DISK item Perform the Power Supply Troubleshooting procedures in section 2 3 No No No No No Perform the Power Supply Troubleshooting procedures in section 2 3 Perform the Power Supply Troubleshooting procedures in section 2 3 Figure 2 1 T...

Page 41: ... of the diagnostics tests System is normal End Yes Yes Yes No Perform the Keyboard Troubleshooting procedures in section 2 4 Perform the USB memory CD disk Troubleshooting procedures in section 2 5 After confirming which diagnostics test has detected an error perform the appropriate procedure as outlined below No No Yes Figure 2 1 Troubleshooting flowchart 2 2 Satellite L670 L675 ProL670 Series Ma...

Page 42: ...ooting Procedures in Section 2 3 2 If an error is detected by the display test perform the Display Troubleshooting Procedures in Section 2 4 3 If an error is detected by the keyboard test perform the Keyboard Troubleshooting Procedures in Section 2 5 4 If an error is detected by the Touchpad test perform the Touchpad Troubleshooting Procedures in Section 2 7 5 If an error is detected by the audio ...

Page 43: ...Troubleshooting Procedures in Section 2 12 5 If an error is detected when using the Bluetooth perform the Bluetooth Troubleshooting Procedures in Section 2 13 6 If an error is detected when using the Bridge Media Slot perform the Bridge Media Slot Troubleshooting Procedures in Section 2 14 7 If an error is detected when using the CRT perform the CRT Troubleshooting Procedures in Section 2 16 8 If ...

Page 44: ... t u s P r o c e d u r e 1 N o Y e s C h e c k p o w e r s u p p l y c o n n e c t i o n s P r o c e d u r e 3 R u n d i a g n o s t i c p r o g r a m P r o c e d u r e 4 Y e s N o R e p l a c e a d a p t o r b a t t e r y P r o c e d u r e 2 N o P e r f o r m i n t e r n a l c o n n e c t i o n c h e c k P r o c e d u r e 5 R e p l a c e s y s t e m b o a r d Y e s Figure 2 2 Power Supply Trouble...

Page 45: ... The power supply controller displays the power supply status through the Battery and the DC IN LEDS as listed in the tables below Table 2 1 Battery LED Battery State LED colors Definition Amber solid on Battery charging with AC White solid on Battery fully charged by AC Charging Amber color off Battery abnormal stop charging with AC Bad cell Overheated Amber blinking LED on for 1 second every 4 s...

Page 46: ... install a battery pack and connect an AC adaptor to the DC IN port on the computer and to a power supply If the DC IN LED or Battery LED is not lit go to Procedure 2 Procedure 2 Adaptor battery replacement A faulty adaptor may not supply power or may not charge the battery Perform Check 1 Check 1 Connect a new AC adaptor If the problem is not resolved go to Check 2 Check 2 Insert a new battery If...

Page 47: ...o Check 3 Check 3 Make sure that the DC IN input port socket is firmly secured to the system board of the computer If the DC IN input socket is loose go to Procedure 5 If it is not loose go to Check 4 Check 4 Use a multi meter to make sure that the AC adaptor output voltage is close to 19 V If the output is several percent lower than 19 V go to Check 5 If the output is close to 19 V go to Check 6 ...

Page 48: ...tioning normally Procedure 5 Replacement check The system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures Check the connection between the AC adaptor and the system board After checking the connection perform Check 1 Check 1 Use a multimeter to make sure that the fuses on the system board are not blown If a fuse is not...

Page 49: ...c k P r o c e d u r e 2 N o W a s a d is p la y p r o b le m d e te c te d P e r f o r m c o n n e c t o r a n d r e p l a c e m e n t c h e c k P r o c e d u r e 3 R e p la c e s y s t e m b o a r d E N D Y e s Y e s N o D is p la y is n o t f a u lt y C o n ti n u e tr o u b l e s h o o t in g r e f e r to F ig u r e 2 1 Figure 2 3 Display troubleshooting process Satellite L670 L675 ProL670 Seri...

Page 50: ...then boot the computer The computer automatically detects the external display If the external display works correctly the internal LCD may be damaged Go to Procedure 3 If the external monitor appears to have the same problem as the internal monitor the system board may be damaged Go to Procedure 2 Procedure 2 Diagnostic check The Display Test program is stored on the computer s Diagnostics disk T...

Page 51: ...checks Check 1 Make sure the DDR3 RAM module is seated properly Test display again If the problem still exits replace the DDR RAM module If the problem still exists perform Check 2 Check 2 Replace the LCD module with a new one and test display again If the problem still exists perform Check 3 Check 3 Replace the LCD FL cable with a new one and test display again If the problem still exists perform...

Page 52: ...p r o b l e m d e t e c t e d P e r f o r m c o n n e c t o r a n d r e p l a c e m e n t c h e c k P r o c e d u r e 3 R e p l a c e s y s t e m b o a r d E N D Y e s N o K e y b o a r d i s n o t f a u l t y C o n t i n u e t r o u b l e s h o o t i n g r e f e r t o F i g u r e 2 1 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 17 ...

Page 53: ...formation on how to run the program If an error is located go to Procedure 2 If an error does not occur the keyboard is functioning ok Procedure 2 Connector and replacement check The keyboard and or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the keyboard ca...

Page 54: ... a n d c o n n e c t i o n c h e c k P r o c e d u r e 1 S T A R T D o e s t h e d e v i c e f u n c t i o n c o r r e c t l y w h e n c o n n e c t e d t o a d i f f e r e n t U S B p o r t D o e s a n a l t e r n a t i v e U S B d e v i c e f u n c t i o n c o r r e c t l y N o Y e s N o Y e s Figure 2 5 External USB device troubleshooting process CONFIDENTIAL Satellite L670D L675D ProL670D Seri...

Page 55: ...k 2 Plug the USB device into another USB socket there are three in all If the USB device still does not work go to Check 4 If the device functions correctly when connected to another USB port go to Check 3 Check 3 Make sure that the USB socket is firmly secured to the system board of the computer If the malfunction remains the system board or USB small board may be damaged Go to Procedure 2 Check ...

Page 56: ...h e c k P r o c e d u r e 2 N o W a s a T o u c h p a d p r o b le m d e te c te d P e r f o r m c o n n e c t o r a n d r e p l a c e m e n t c h e c k P r o c e d u r e 3 R e p la c e s y s t e m b o a r d E N D Y e s Y e s N o T o u c h p a d is n o t f a u lt y C o n ti n u e tr o u b l e s h o o t in g r e f e r to F ig u r e 2 1 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance ...

Page 57: ...2 Troubleshooting Procedures Satellite L670 L675 ProL670 Series Maintenance Manual CONFIDENTIAL 2 iii Figure 2 6 Touchpad troubleshooting process ...

Page 58: ...go to Procedure 2 If an error is not located the Touchpad function is functioning properly Procedure 2 Touchpad connection check The Touchpad is connected via the Touchpad FPC to the system board Make sure the Touchpad FPC cable is firmly connected to the Touchpad and system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the fol...

Page 59: ...c o n n e c t io n c h e c k P r o c e d u r e 3 P e r f o r m r e p l a c e m e n t c h e c k P r o c e d u r e 4 P e r f o r m a u d io s o u r c e te s t P r o c e d u r e 1 N o Y e s Y e s R e p la c e s y s te m b o a r d S p e a k e r s a r e n o t f a u lt y C o n t in u e t r o u b le s h o o t in g s e e F i g u r e 2 1 N o Figure 2 7 Speaker troubleshooting process CONFIDENTIAL Satellite...

Page 60: ...und problem the problem is in the source devices If all have the same problem continue with Procedure 2 Procedure 2 Earphone test Connect a set if earphones or external speakers If these function correctly go to Procedure 3 If they do not function correctly the system board may be defective or damaged Replace it with a new one Procedure 3 Connection check Disassemble the computer following the ste...

Page 61: ...c te s t P ro c e d u re 4 P e rfo rm c o n n e c tio n a n d re p la c e m e n t c h e c k P ro c e d u re 5 P e rfo rm a u d io C D c h e c k P ro c e d u re 1 P e rfo rm d riv e c le a n in g c h e c k P ro c e d u re 2 N o Y e s R e p la c e s y s te m b o a rd Figure 2 8 Optical drive troubleshooting process CONFIDENTIAL Satellite A130 A135 Satellite Pro A130 Series Maintenance Manua ...

Page 62: ... cleaning check Procedure 3 Software check Procedure 4 Connection and replacement check Procedure 1 Audio CD check First insert an audio CD into the CD DVD drive Use windows application to check device can work fine or not If it works the problem is not with the drive Go to Procedure 3 If the audio CD does not work go to Procedure 2 If the CD DVD LED on the front panel does not light when the disc...

Page 63: ... Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the drive is firmly connected to the system board If the connection is good and there is still an error go to Check 2 Check 2 The drive or drive cable may be defective or damaged Replace each with a new one following the steps in Chapter 4 Replacement Procedures If the drive is still not functioning properly perfo...

Page 64: ...io n ch eck P ro ced u re 2 P erfo rm rep lacem en t ch eck P ro ced u re 3 P erfo rm telep h o n e lin e co n n ectio n ch eck P ro ced u re 1 C h eck rep lace telep h o n e lin e an d co n n ectio n s Y e s R ep lace sy stem b o ard N o Figure 2 9 Modem troubleshooting process CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 29 ...

Page 65: ...ignal the fault may be in the telephone cable the wall socket or the modem port Perform Check 1 Check 1 Make sure telephone cable is firmly plugged into both the telephone wall socket and the modem port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the modem port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Che...

Page 66: ...N problem delected Perform connector and replacement check Procedure 2 Replace wireless LAN antenna unit Replace system board END Yes Wireless LAN system is not faulty Continue troubleshooting refer to Figure 2 1 No Figure 2 10 Wireless LAN troubleshooting process CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 31 ...

Page 67: ...N unit or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure that the wireless LAN antenna is firmly connected to the Wireless LAN module refer to Chapter 4 for instructions and that the wireless LAN module is securely slotted into the system board If the problem p...

Page 68: ...2 Troubleshooting Procedures 2 12 Camera Troubleshooting CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 33 Figure 2 11 Camera troubleshooting process ...

Page 69: ...which will display the Camera test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the Camera system is functioning properly Procedure 2 Connector and replacement check The Camera board or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following check...

Page 70: ...2 Troubleshooting Procedures 2 13 Bluetooth Troubleshooting CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 35 ...

Page 71: ...connected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure that the Bluetooth antenna is firmly connected to the Bluetooth module refer to Chapter 4 for instructions and that the Bluetooth FFC is securely slotted into the system board If the problem persists go to Check 2 Check 2 Check that the ...

Page 72: ...rrors occur during Bridge Media Slot test Bridge Media Slot socket replacement check Procedure 2 Replace systemboard END Bridge Media Slot unit is not faulty PerformBridge Media Slot test Procedure 1 No Yes CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 37 ...

Page 73: ...ridge Media Slot test PLS Use windows application to check device can work fine or not Ensure the card in fully inserted into the socket before running the program If an error occurs during the Bridge Media Slot test perform Procedure 2 If no error occurs it is likely that the original Bridge Media Slot was faulty Procedure 2 Bridge Media Slot socket replacement check The Bridge Media Slot socket ...

Page 74: ...2 Troubleshooting Procedures 2 15 HDD SSD Troubleshooting CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 39 Figure 2 14 HDD SDD troubleshooting process ...

Page 75: ...o Chapter 3 system configuration check Tests and Diagnostics for more information on the program If an error is located go to Procedure 2 If an error is not located the HDD SSD function is functioning properly Procedure 2 Connector and replacement check The HDD module or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Proc...

Page 76: ... o n p r o p e r l y P e r f o r m C R T s e t c h e c k P r o c e d u r e 2 R e p l a c e s y s t e m b o a r d E N D N o R e p l a c e C R T c a b l e Y e s C R T f u n c t i o n i n g o k Y e s U s e d i f f e r e n t C R T s e t N o C h e c k C R T P o r t c o n n e c t i o n Figure 2 15 CRT troubleshooting process CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 41 ...

Page 77: ... the CRT set and the CRT port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the CRT port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The CRT cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 CRT set check The CRT set may be faulty Perform Check 1 Ch...

Page 78: ... a b l e f u n c t i o n p r o p e r l y P e r f o r m H D M I s e t c h e c k P r o c e d u r e 2 R e p l a c e s y s t e m b o a r d E N D N o R e p l a c e H D M I c a b l e Y e s H D M I f u n c t i o n i n g o k Y e s U s e d i f f e r e n t H D M I s e t N o Figure 2 16 HDMI troubleshooting process CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 43 ...

Page 79: ...MI port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the HDMI port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The HDMI cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 HDMI set check The HDMI TV set may be faulty Perform Check 1 Check 1 Try using...

Page 80: ...2 Troubleshooting Procedures CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 45 Figure 2 17 MIC troubleshooting process ...

Page 81: ...n Windows model which will display the MIC test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the MIC module functioning is properly Procedure 2 Connector and replacement check The MIC line or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following...

Page 82: ... check Procedure 2 Was an E SATA problem detected Perform connection and replacement check Procedure 3 Replace system board END Yes Yes E SATA port and transmission are not faulty Continue troubleshooting refer to Figure 2 1 No No Figure 2 18 E SATA troubleshooting process CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 47 ...

Page 83: ...s impaired there may be a faulty connection Go to Procedure 3 Procedure 2 Windows Application check Run the Windows Application which will automatically execute the LAN port test for transmission Tests and Diagnostics for more information on how to run the program If an error is located go to Procedure 3 If an error does not occur the LAN port is functioning properly Procedure 3 Connection and rep...

Page 84: ...c t e d P e r f o r m c o n n e c t o r a n d r e p l a c e m e n t c h e c k P r o c e d u r e 3 R e p l a c e s y s t e m b o a r d E N D Y e s N o L A N i s n o t f a u l t y C o n t i n u e t r o u b l e s h o o t i n g r e f e r t o F i g u r e 2 1 Figure 2 19 LAN troubleshooting process CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual 49 ...

Page 85: ... If an error is located go to Procedure 2 If an error does not occur the LAN is functioning ok Procedure 2 Connector and replacement check The LAN cable and or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the LAN cable is firmly connected to the LAN port of t...

Page 86: ...3 Tests and Diagnostics Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 1 1 Chapter 3 Tests and Diagnostics ...

Page 87: ...3 4 Audio Sound Test 8 3 5 Fan ON OFF Test 11 3 6 Main Battery Charge Test 13 3 7 FDD Test 15 3 8 Memory Check 16 3 9 Keyboard Test 19 3 10 Mouse Pad Test 21 3 11 LCD Pixels Mode Test 22 3 12 Magnetic Switch Test 23 3 13 LAN Test 25 3 14 RTC Test 27 3 15 1st HDDTest 28 3 16 Read DMI Test 31 3 17 Write DMI Test 32 3 18 EEPROM Setting 34 3 19 TOSHIBA Logo Setting 37 3 20 DYNABOOK Logo Setting 39 ...

Page 88: ...To start the diagnostics follow these steps 1 Check all cables for loose connections 2 Exit this program when you are at Main Menu The TEST DIAGNOSTIC PROGRAM contains the following functional tests CONFIG CHECK TEST AUDIO SOUND TEST FAN ON OFF TEST MAIN BATTERY CHARGE TEST FDD TEST MEMORY CHECK KEYBOARD TEST MOUSE PAD TEST LCD PIXELS MODE TEST MAGNETIC SWITCH TEST LAN TEST RTC TEST 1st HDD TEST R...

Page 89: ...tructions for T D program installed in USB CD disk The T D Program can run single test by you press corresponsive English letter of test item and it also asks you if you like to copy test log file to USB CD disk as reference at the end of test s The test list is as the following A CONFIG CHECK TEST B AUDIO SOUND TEST C FAN ON OFF TEST D MAIN BATTERY TEST E FDD TEST F MEMORY CHECK G KEYBOARD TEST H...

Page 90: ...and Diagnostics The below display will show up at the beginning of T D program If the test result passes the following display will show up Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 5 ...

Page 91: ...t fails the following message displays Whether test result are PASS or FAIL Then press any key for next actions Will go back main menu and copying test log file onto diskette is necessary 6 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 92: ...onfiguration It includes CPU CPU Type Speed DDRAM Size Panel ID HDD1 Type capacity Vendor ID Model Firmware VGA Chip Type VRAM Size Wireless Type Battery cell 3cell 6cell 12cell LAN Type Bluetooth SKUID The screen should display as below Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 7 ...

Page 93: ...emember to tune up the volume as Maximum before this test starts Buffalo only have one speaker no need test Left Right Speaker Before Memory test start you should choice the below item Press any key then the program will test below item 1 Line out Left channel test 2 Line out Right channel test 3 Playing 44K wave file 4 Playing 48K wave file 8 CONFIDENTIAL Satellite L670D L675D ProL670D Series Mai...

Page 94: ...ld display as below and you can press Y to stop playing If the function is passed If the function test fail you can press N to stop test and then it will display as below Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 9 ...

Page 95: ...3 Tests and Diagnostics Press any key the program will return to the below display and you can press Y or N to judge the result 10 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 96: ...listen the rotating sound to check whether the fan is working or not NOTE Remember to approach fan outlet that is near left side of unit whether fan is ON The computer will stop the fan working after any key pressed Feel the wind or listen the sound to check if the fan is OFF The screen should display as below indicating whether the test is passed or failed after the question Satellite L670D L675D...

Page 97: ...computer will auto test FAN RPM 2000 6000 and it will auto check The screen will show below picture if FAN RPM check is OK If FAN RPM check is NG it will show as below 12 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 98: ...5W CPU model 90W with 19V DC for 35W CPU discrete graphics ParkXT M92XTX MadisonLP This test shows and measures the main battery Battery type Lion Manufacturer Sanyo Panasonic Sony Remain charge capacity 0 100 Charge function PASS FAIL Battery Is Full showed when remain charge capacities is 100 The screen should display as below if the charge function is OK will show Satellite L670D L675D ProL67D ...

Page 99: ...3 Tests and Diagnostics If the charge function is NG the screen will display as 14 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 100: ...k verify function Range Track 0 79 2 Funnel code seek verify function Range Track 0 79 3 Write Read Compare pattern function Range Track 75 79 NOTE The write protected device of this formatted diskette should be Disable The subtests run automatically NOTE Press Esc key can skip the current subtest The screen should display as below indicating whether the subtests pass or fail when finished Satelli...

Page 101: ... Memory Frequency and Size is correct in every slot Before Memory test start you should choice the below item 1 Memory Read test 2 Memory Write test 3 Memory Read Write test 4 Memory INFO test 5 Back to MENU 16 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 102: ...iagnostics When you execute this test after you press the related number the test picture will show as below Memory Read Test Memory Write Test Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 17 ...

Page 103: ...3 Tests and Diagnostics Memory Read Write Test Memory Info Test 18 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 104: ...hould be chosen as below display 1 S US for America 2 K UK for Europe 3 J Japan for Japan When you execute this test the keyboard layout is drawn on the display When any key is pressed the corresponding key on the screen changes to black as shown below It will indicate whether the sub test is passed or failed after the question US Keyboard UK keyboard Satellite L670D L675D ProL67D Series Maintenan...

Page 105: ... Fn key cannot be tested in the keyboard test To determine whether the Fn key is working correctly press Fn F6 or Fn F7 keys to check if LCD display brightness change gradually 20 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 106: ...ubtest allows users to test their Touch Pad buttons If the buttons are clicked the cursors should appear in the corresponding box of the button figure that is displayed on the screen as below After checking T Pad buttons and cursor s function use Tab key or use T Pad cursor to click the OK column will end this test It will indicate whether the subtests pass or fail after three questions NOTE The a...

Page 107: ...s and 80 25 2 16colors and 320 200 4 16 colors and 640 200 2 16 colors and 640 480 2 16 colors and 640 350 4 colors 2 VGA Mode including 320 200 256 colors and 640 480 256 colors 800 600 256 colors 1024 768 256 colors The screen should display as below indicating whether the test is passed or failed after the question 22 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 108: ...er closed the Magnetic should enable to turn off the display Follow below steps to run this test 1 Close the LCD cover 2 Open the LCD Then it will indicate whether the test is passed or failed 1 If the Magnetic switch test as fail it will show below display Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 23 ...

Page 109: ...3 Tests and Diagnostics 2 If the Magnetic switch tests pass it will show below display 24 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 110: ...And LAN information will show on the test screen IO Base Port A000H IRQ BH it s IRQ B Node it is MAC Address Line Speed 1000Mbps or 100Mbps or 10 Mbps Bus ID it s 14 The LAN test includes three subtests of the 1 Speed1000 2 Speed100 3 Speed10 The subtests run automatically Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 25 ...

Page 111: ...he screen should display as below indicating whether the subtests pass or fail when finished If an error is detected and a test fails the following message displays 26 Satellite L675 Satellite Pro L675 Series Maintenance Manual ...

Page 112: ...ime Clock and calendar functions by comparing the Free DOS and CMOS values The test runs automatically The screen should display as below indicating whether the test is passed or failed when finished Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 27 ...

Page 113: ... The HDD test allows the user to verify the 1st HDD ok or not First please select HDD test method Screen would display as below After you select the method then input password hard disk if input password is Right the screen would display as below 28 Satellite L675 Satellite Pro L675 Series Maintenance Manual ...

Page 114: ...creen would display as below The screen will display as below picture to show the subtest is passed or failed when finished If it is show the picture as below it means HDD function is OK Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 29 ...

Page 115: ...3 Tests and Diagnostics If the picture shows as below it means he HDD function is NG 30 Satellite L675 Satellite Pro L675 Series Maintenance Manual ...

Page 116: ...iba Part No version Toshiba Serial No Serial No Product Name OEM string and UUID If you want to double check the DMI data please select Read DMI item the figure below will be displayed Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 31 ...

Page 117: ...o write DMI data please select which data you want to write the figure below will be displayed 1 Write Product 32 2 Write Serial 32 3 Write Version 32 4 Write OME string 64 5 Back to test title 32 Satellite L675 Satellite Pro L675 Series Maintenance Manual ...

Page 118: ...make the setting effective or you can write next data before reboot system the figure below will displayed NOTE should input correct DMI data and should reboot the system that can make the setting effective Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 33 ...

Page 119: ...etting the EEP ROM Before show below screen the D3E function will auto enable 1 Set MIC Function Status in EEPROM Disable Enable 2 Set HDMI Function Status in EEPROM Disable Enable 3 Check Touch Pad Status in EE PROM 4 Set and Check Speaker EQ Status in EE PROM 5 Set BIOS Language in EE PROM English Japanese French 6 Set and Check SKUID Status Set Check 7 Set NON_OS function flag in EE PROM NONEOS...

Page 120: ...nt to set MIC function please press 1 the screen will display as below Please check related information to judge this unit whether has MIC function If this unit has MIC function press Y then program will set MIC enable automatically as below Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 35 ...

Page 121: ...function press N then program will set MIC disable automatically as below When you Enable or Disable EE PROM function are OK press any key will go back to EE PROM SETTING option as below 36 Satellite L675 Satellite Pro L675 Series Maintenance Manual ...

Page 122: ...o for other region except Japan SKU The screen should display as below indicating whether the test is passed or failed when finished Press any key continue to auto set if write OK the following message displays Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 37 ...

Page 123: ...3 Tests and Diagnostics When Toshiba Logo set finish please restart machine when show below Logo 38 Satellite L675 Satellite Pro L675 Series Maintenance Manual ...

Page 124: ...ynabook Logo for Japan SKU The screen should display as below indicating whether the test is passed or failed when finished Press any key continue to auto set if write OK the following message displays Satellite L670D L675D ProL67D Series Maintenance Manual CONFIDENTIAL 39 ...

Page 125: ...3 Tests and Diagnostics When Dynabook Logo set finish please restart machine when show below Logo 40 Satellite L675 Satellite Pro L675 Series Maintenance Manual ...

Page 126: ...4 Replacement Procedures CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual Chapter 4 Replacement Procedures ...

Page 127: ...amples 4 7 4 2 Battery 4 8 Removing the Battery Pack 4 8 Installing the Battery Pack 4 9 4 3 HDD 4 10 Removing the HDD 4 10 Installing the HDD 4 12 4 4 Memory 4 15 Removing the Optional Memory 4 15 Installing the Optional Memory 4 16 4 5 ODD 4 17 Removing the ODD 4 17 Installing the ODD 4 18 Disassembling the ODD 4 18 Assembling the ODD Drive 4 18 4 6 Keyboard Cover and Keyboard 4 19 Removing the ...

Page 128: ...t Side 4 30 Installing the Right USB Board 4 30 4 12 ODD Board 4 31 Removing the ODD Board 4 31 Installing the ODD switch board 4 31 4 13 Touchpad Button Board 4 32 Removing the Touchpad Button Board 4 32 Installing the touchpad button switch board 4 32 4 14 Power Board 4 33 Removing the Power Board 4 33 Installing the Power Board 4 34 4 15 Bluetooth Card 4 35 Removing the Bluetooth card 4 35 Inst...

Page 129: ... 21 CPU and Thermal Module 4 46 Removing the CPU and Thermal Module 4 46 Installing the CPU and Thermal Module 4 48 4 22 LCD Bezel 4 50 Removing the LCD Bezel 4 50 Install the LCD bezel assembly according to the following procedures 4 53 4 23 LCD Module 4 54 Removing the LCD Module 4 54 Installing the LCD Panel 4 57 4 24 Camera Module 4 58 Removing the Camera Module 4 58 Installing the Camera Modu...

Page 130: ... disconnecting one FFC from the motherboard 4 23 Figure 4 15 Removing the logic upper assembly from the laptop 4 24 Figure 4 16 Removing the touchpad FFC 4 25 Figure 4 17 Removing the WLAN Card 4 26 Figure 4 18 Removing two screws securing the modem card 4 28 Figure 4 19 Disconnecting the cable from the modem card 4 29 Figure 4 20 Disconnecting the FFC from the motherboard 4 30 Figure 4 21 Disconn...

Page 131: ... 37 Reapply the Shinetsu 7762 grease on the thermal module 4 49 Figure 4 38 Removing the LCD Bezel 4 50 Figure 4 39 Prying up the LCD Bezel 4 51 Figure 4 40 Removing the LCD Bezel 4 52 Figure 4 41 Removing the LCD Module from the LCD cover assembly 4 54 Figure 4 42 Disconnect the camera module cable 4 55 Figure 4 43 Removing the LCD hinges 4 55 Figure 4 44 Removing the LVDS cable from the LCD pane...

Page 132: ...5 ODD 4 6 Keyboard Cover and Keyboard 4 7 Logic Upper Assembly 4 14 Power Board 4 19 Speakers 4 15 Bluetooth Card 4 13 Touchpad Button board 4 17 Thermal Fan 4 9 WLAN Card 4 18 Motherboard 4 25 Antennas for WLAN 4 21 CPU and Thermal Module 4 16 Display Assembly 4 20 RJ11 Cable 4 22 LCD Bezel 4 23 LCD Module 4 24 Camera Module 4 10 Modem Card 4 12 ODD Board How to use the chart two examples For rem...

Page 133: ...as the power supply and inverter carry high voltages When you partially disassemble the laptop and turn on the components use extreme care not to touch the connectors and components to avoid the risk of electrical shock Do not disassemble individual components during first level maintenance WARNING 1 To avoid the risk of electrical shock turn the laptop off and remove the AC adapter from the elect...

Page 134: ...d securely Loose screws can cause short circuits overheating smoke or fire 3 Before removing a FRU or other component make sure that all the component cables have been disconnected to avoid the risk of electrical shock caused by accidental contact with the energized components 4 For AC input be sure to use the AC adapter and AC power cable that come with your laptop or Toshiba recommended equivale...

Page 135: ...ests explained in Chapter 2 of this manual to identify the FRU that has probably caused the system failure Perform only the required machine operations Use only the disassembly and reinstallation procedures described in this manual Place the removed components in a safe place away from the laptop so that they are not damaged or get in the way of you doing your work Normally a number of screws need...

Page 136: ...sert the cable by raising the pressure plate up to a satisfactory height Normal pin connectors are used for all the other types of cables These connectors can be installed or removed by simply inserting them or pulling them out Assembly Procedures You have to reassemble the laptop after you have disassembled the laptop and fixed the component that caused the problem When reassembling the laptop ke...

Page 137: ...e 4 mm flat blade screwdriver Torx screwdriver Tweezers for pulling out screws ESD mats for the floor and work desks An ESD wrist strap or heel grounder Anti static carpets or flooring Air ionizers for highly electrostatic sensitive areas A plastic card in credit card size Screw Tightening Torque To secure screws follow the torque values listed below Over tightening can damage components and screw...

Page 138: ...rews on the Laptop Body For easy maintenance the screw types are shown on the laptop body as symbols A symbol consists of a letter representing the screw type and a numeral representing the screw length Screw type Letter Bind screw B stands for bind Flat head screw F stands for flat head Super flat head screw S stands for super flat head Tapping screw T stands for tapping Other screws U stands for...

Page 139: ... terminals Do not drop hit twist or bend the battery packs Do not scratch or break up their casing 1 Turn the laptop upside down 2 Slide the battery outward 3 Slide the battery release latch outward and remove the battery pack from the laptop Figure 4 1 Removing the Battery Pack NOTE Dispose of the used battery packs as required by local ordinances or regulations Satellite L670D L675D Pro L670D Ma...

Page 140: ...n explode due to improper replacement use handling or disposal Always dispose of the battery packs as required by local ordinances or regulations Use only replacement batteries recommended by Toshiba NOTE Visually check the battery s terminals If they are dirty clean them with a dry cloth 1 Gently insert a new or recharged battery pack into the battery bay Check that the battery release latch slid...

Page 141: ...3 and 4 4 CAUTION Do not press on the top or bottom of the drive Applying such pressure can either corrupt the data in the drive or damage the drive 1 Loosen the screw securing the logic lower door 2 Pry up the logic lower door and remove it 1 1 2 2 Figure 4 2 Removing the logic lower door Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 142: ... the HDD from the HDD bay NOTE Do not disassemble the HDD pack when it is working normally Disassemble or replace the HDD pack only if it fails 4 Place the HDD on a flat surface such as a desk 5 Remove the four M3x3 screws securing the HDD aluminum foil CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 143: ...minum CAUTION Do not apply pressure to the top or bottom of the drive Installing the HDD Install the HDD according to the following procedures CAUTION To avoid damage always hold the HDD only by its sides 1 Place the HDD aluminum foil onto the HDD Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 144: ...Figure 4 5 Installing the HDD aluminum CAUTION To prevent the HDD al foil from being distorted when installing the HDD pack into the laptop do not press the center of the HDD pack Always hold the HDD pack by its sides 3 Insert the HDD into the HDD bay and slide the HDD inward to connect to the motherboard CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 145: ...lower door Press down the logic lower door according to the sequence indicated in Figure 4 6 1 2 2 4 4 5 5 3 3 Figure 4 6 Installing the logic lower door 5 Tighten the screw on the logic lower door Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 146: ... violated the laptop or memory can be damaged 1 Turn the laptop upside down 2 Pull the two memory lock latches outward so that the memory pops up CAUTION Do not touch the connectors on the memory or in the laptop Contaminated connectors can cause memory access problems CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual Figure 4 7 Removing the RAM from the connectors 3 Pull the memory ...

Page 147: ...mory after turning off the laptop If this is violated the laptop or memory can be damaged 1 Insert the memory into the connector at an angle of 45 degrees 2 Press down on the memory module until it is secured in place by the two memory lock latches Once the laptop is turned on check the hardware configuration in the Hardware Setup or TESTUP program to make sure that the installed memory has been r...

Page 148: ...rocedures of specific modules Remove the ODD optical disc drive according to the following procedures and Figure 4 8 M2 5 5 1 Figure 4 8 Removing the ODD 1 Turn the laptop upside down 2 Remove the M2 5x5 screw securing the ODD 3 Push the ODD outward as indicated in Figure 4 8 and then remove the ODD CAUTION Handle the ODD carefully It can become hot during operation CONFIDENTIAL Satellite L670D L6...

Page 149: ...e or replace the ODD only if it fails Disassemble the ODD according to the following procedures and Figure 4 9 1 Remove two M2x3 screws securing the ODD bracket to the ODD 2 Remove the ODD bracket from the ODD M2 3 2 Figure 4 9 Removing the ODD bracket from the ODD Assembling the ODD Drive Assemble the ODD drive according to the following procedures 1 Seat the ODD bracket in the correct position o...

Page 150: ...er and Keyboard according to the following procedures and Figures 4 10 4 11 and 4 12 1 Open the display panel 2 Gently insert a flat blade screwdriver above the HOME SYSRQ key and pry up the keyboard cover 3 Remove the keyboard cover Figure 4 10 Removing the keyboard cover CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 151: ...M2 5x3 screws securing the keyboard M2 5 3 4 Figure 4 11 Removing screws securing the keyboard 5 Lift up the keyboard and disconnect the FPC from the motherboard Figure 4 12 Removing the keyboard Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 152: ...n and secure it with four M2 5x3 screws 3 Place the keyboard cover in the correct position 4 Press down the keyboard cover starting from the center and toward the left Make sure the hooks on the back of the cover are securely in place 5 Press down the right of the keyboard cover Make sure the hooks on the back of the cover are securely in place 6 Press down the keyboard cover in the position aroun...

Page 153: ... according to the following procedures and Figures 4 13 4 14 and 4 15 1 Turn the laptop upside down 2 Remove the following twenty one screws Eighteen M2 5x5 screws Three M2x2 screws M2 5 5 18 M2 2 3 Figure 4 13 Removing twenty one screws from the bottom of the laptop Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 154: ...emove the five M2 5x5 screws securing the logic upper assembly 4 Disconnect the touchpad FFC from the motherboard M2 5 5 5 Figure 4 14 Removing five screws and disconnecting one FFC from the motherboard CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 155: ...s 1 Seat the logic upper assembly to the front of the laptop and adjust to the correct position 2 Press down the logic upper assembly starting from the top and toward the bottom Make sure that the hooks on the back of the assembly are securely in place 3 Connect the touchpad FFC to the motherboard 4 Secure five M2 5x5 screws 5 Turn the laptop upside down 6 Secure the logic upper assembly with twen...

Page 156: ... Turn the logic upper assembly upside down 2 Disconnect the touchpad FFC from the touchpad board 3 Remove the touchpad FFC Figure 4 16 Removing the touchpad FFC Installing the Touchpad FFC Install the touchpad FFC according to the following procedures 1 Connect the touchpad FFC to the touchpad board CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 157: ...owing procedures and Figure 4 17 1 Disconnect the two antenna cables from the WLAN card 2 Remove the M2x3 screw securing the WLAN card The card pops up automatically 3 Remove the WLAN card at an angle of 45 degrees Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL M2 3 1 Figure 4 17 Removing the WLAN Card ...

Page 158: ...rd according to the following procedures 1 Insert the WLAN card into the connector on the motherboard at an angle of 45 degrees 2 Press the WLAN card down and secure it with one M2x3 screw 3 Connect the two antenna cables to the WLAN card Connect the white WLAN antenna main to the 1 connector and the black WLAN antenna auxiliary to the 2 connector ...

Page 159: ...em Card Remove the modem card according to the following procedures and Figures 4 18 and 4 19 1 Remove the two M2x3 screws securing the modem card Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL M2 3 2 Figure 4 18 Removing two screws securing the modem card ...

Page 160: ...erboard CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual Figure 4 19 Disconnecting the cable from the modem card Installing the Modem Card Install the modem card according to the following procedures 1 Connect the RJ11 cable to the back of the modem card 2 Place the modem card on the motherboard and secure it with two M2x3 screws ...

Page 161: ...om the motherboard 2 Gently pry up the USB board FFC Figure 4 20 Disconnecting the FFC from the motherboard 3 Remove the USB Board from the logic lower assembly Installing the Right USB Board Install the Right USB board according to the following procedures 1 Seat the USB board in the logic lower assembly 2 Connect the USB board FFC to the motherboard Satellite L670D L675D Pro L670D Maintenance Ma...

Page 162: ...C from the motherboard Figure 4 21 Disconnecting the ODD board FFC 2 Remove the ODD board from the logic lower assembly Installing the ODD switch board Install the power switch according to the following procedures 1 Seat the ODD board in the logic lower assembly 2 Connect the ODD board FFC to the motherboard assembly CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 163: ... the motherboard M2 5 5 1 Figure 4 22 Removing the touchpad button board 3 Remove the touchpad button board from the logic lower assembly Installing the touchpad button switch board Install the touchpad button board according to the following procedures 1 Seat the touchpad button board in the logic lower assembly 2 Secure the touchpad button board with one M2 5x5 screw 3 Connect the touchpad butto...

Page 164: ...Power Board Remove the power board according to the following procedures and Figures 4 23 and 4 24 1 Disconnect the power board FFC from the motherboard CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual Figure 4 23 Disconnecting the FFC from the motherboard ...

Page 165: ...et Figure 4 24 Removing the power board Installing the Power Board Install the power board according to the following procedures 1 Slide the power board into the socket on the logic lower assembly Make sure that the power board clicks into place 2 Connect the power board FFC to the motherboard Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 166: ...d Figures 4 25 and 4 26 1 Disconnect the Bluetooth cable from the motherboard 2 Remove the Bluetooth card from the trough on the logic lower assembly Figure 4 25 Removing the Bluetooth card 3 Disconnect the Bluetooth cable from the Bluetooth card Figure 4 26 Disconnecting the Bluetooth cable CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 167: ... Manual CONFIDENTIAL Installing the Bluetooth card Install the Bluetooth card according to the following procedures 1 Connect the Bluetooth cable to the Bluetooth card 2 Seat the Bluetooth card in the trough on the logic lower assembly 3 Connect the Bluetooth cable to the motherboard ...

Page 168: ...d Figure 4 27 1 Peel away the clear tape securing the LVDS cable connector in place and disconnect the LVDS cable from the motherboard 2 Peel away the tape securing the two antenna cables black and white and the LVDS cable and pull the cables from the routing channels on the logic lower assembly 3 Remove the LVDS cable from the logic lower assembly s rib 4 Remove the tapes from the logic lower ass...

Page 169: ...4 Replacement Procedures 4 11 USB Board M2 5 5 4 Figure 4 27 Removing the display assembly Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 170: ...y and secure it with four M2 5x5 screws 2 Connect the LVDS cable to the motherboard and adhere the clear tape over the connector to secure it in place 3 Route the two antenna cables and the LVDS cable into the routing channel on the logic lower assembly and attach the tape over the cables to secure them in place tape tape tape tape Figure 4 28 Installing the display assembly CONFIDENTIAL Satellite...

Page 171: ...5 screws 2 Remove the thermal fan from the logic lower assembly M2 5 2 Figure 4 29 Removing the thermal fan from the logic lower assembly Installing the Thermal Fan Install the thermal fan according to the following procedures 1 Seat the thermal fan in the logic lower assembly 2 Secure the thermal fan with two M2x5 screws 3 Connect the thermal fan cable to the motherboard Satellite L670D L675D Pro...

Page 172: ... the routing channel 2 Disconnect the speaker cable from the motherboard 3 Remove the M2 5x5 screw securing the motherboard 4 Gently lift the right edge of the motherboard to free the port connectors and remove the motherboard from the logic lower assembly M2 5 5 1 Figure 4 30 Removing the motherboard from the logic lower assembly CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 173: ...ng procedures 1 Align the ports on the left side of the motherboard to the corresponding openings in the logic lower assembly and seat the motherboard in the logic lower assembly 2 Seat the DC IN connector in the DC_IN trough and route the cable from right to left in the routing channel 3 Secure the motherboard with one M2 5x5 screw 4 Connect the speaker cable to the motherboard ...

Page 174: ...routing channel 2 Remove the left and right speakers from the logic upper assembly Figure 4 31 Removing the speakers Installing the Speakers Install the speakers according to the following procedures 1 Seat the left and right speakers in the logic lower assembly 2 Route the speaker cable in the routing channel on the logic lower assembly and secure it in place with tape CONFIDENTIAL Satellite L670...

Page 175: ...ng to the following procedures and Figures 4 32 and 4 33 1 Remove one tape from the logic lower assembly 2 Pull out the RJ11 cable from the routing channel on the logic lower assembly Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL Tape Figure 4 32 Pulling out the cable from the routing channel ...

Page 176: ... 33 Removing the RJ11 connector Installing the RJ11 Cable Install the RJ11 cable according to the following procedures 1 Seat the RJ11 connector in the trough on the logic lower assembly 2 Route the cable in the routing channel on the logic lower assembly 3 Attach the tape on the logic lower assembly CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 177: ...uring operation Be sure to let it cool down before starting the repair work 2 If you remove the CPU thermal module please use soft cloth with alcohol to clean the CPU and CPU thermal module Reapply Shinetsu 7762 grease before installing the CPU thermal module For UMA module 1 Remove the four spring screws securing the thermal module in the sequence indicated in Figure 4 34 2 2 4 4 3 3 1 1 Figure 4...

Page 178: ... 4 5 5 6 6 7 7 2 3 Figure 4 35 Removing the Thermal Module spring screws 2 Remove the thermal module from the motherboard Remove the CPU according to the following procedures and Figures 4 36 CAUTION When removing the CPU keep the following in mind The CPU can become very hot during operation Be sure to let it cool down before starting repair work CONFIDENTIAL Satellite L670D L675D Pro L670D Maint...

Page 179: ...lock position 2 Seat the CPU on the socket using care not to damage the pins Align the CPU with the CPU socket by using the triangle as a guide 3 Rotate the cam clockwise to the lock position with a flat blade screwdriver CAUTION When installing the thermal module keep the following in mind 1 Be sure to confirm the correct position for the module 2 Secure the relevant screws on the thermal module ...

Page 180: ...se Thermal Pad Discrete thermal module Thermal Grease Thermal Pad Figure 4 37 Reapply the Shinetsu 7762 grease on the thermal module UMA thermal module 5 Place the thermal module in the correct position on the motherboard 6 Secure the thermal module with four spring screws UMA or seven spring screws discreet according to the number sequence sealed on the thermal module CONFIDENTIAL Satellite L670D...

Page 181: ...g procedures and Figures 4 38 4 39 and 4 40 1 Remove the six screw rubbers on the LCD bezel 2 Remove the six M2 5x6 screws as shown in Figure 4 38 M2 5 6 6 Figure 4 38 Removing the LCD Bezel 3 Pry up the left and right sides of the LCD bezel from the inner edges Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 182: ...B Board 4 Replacement Procedures 4 Pry up the LCD bezel starting from the bottom edge and toward the top edge Figure 4 39 Prying up the LCD Bezel CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 183: ...ment Procedures 4 11 USB Board 5 Push up the hinge caps to free it from the LCD hinges and remove the LCD bezel Figure 4 40 Removing the LCD Bezel Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 184: ...not block any components such as screw holes 1 Place the LCD bezel assembly on the LCD cover assembly Make sure the hinge caps fit over the LCD hinges and the tabs on the back of the LCD bezel align with the slots in the LCD cover assembly 2 Press down on the LCD bezel starting from the bottom edge and toward the sides and top edge Make sure the bezel clicks into place 3 Secure the LCD bezel to th...

Page 185: ...odule according to the following procedures and Figures 4 41 4 42 4 43 and 4 44 1 Remove the two M2 5x6 screws securing the LCD module to the LCD cover assembly M2 5 6 2 Figure 4 41 Removing the LCD Module from the LCD cover assembly Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 186: ...re 4 42 Disconnect the camera module cable 3 Lift the LCD panel out of the LCD cover assembly 4 Remove the four M2x2 5 screws securing the LCD hinges 5 Remove the LCD hinges M2 2 5 4 Figure 4 43 Removing the LCD hinges CONFIDENTIAL Satellite L670D L675D Pro L670D Maintenance Manual ...

Page 187: ...e connector 8 Remove the tape and carefully peel the LVDS cable from the back of the LCD panel Figure 4 44 Removing the LVDS cable from the LCD panel NOTE Integrated Circuits ICs are fragile Use extreme care not to apply pressure to the ICs along the edges of the LCD panel Dispose of used LCD panels fluorescent FL tubes as required by local ordinances or regulations Satellite L670D L675D Pro L670D...

Page 188: ... panel 2 Align the LCD hinges with the LCD panel and secure them with four M2x2 5 screws according to the sequence indicated in Figure 4 45 2 2 2 2 1 1 1 1 M2 2 5 4 Figure 4 45 Installing the LCD hinges 3 Place the LCD module in the LCD cover assembly 4 Secure the LCD panel to the LCD cover assembly with two M2 5x6 screws 5 Connect the camera module cable to the camera module CONFIDENTIAL Satellit...

Page 189: ...1 Peel the camera module off the LCD cover assembly Figure 4 46 Removing the Camera Module Installing the Camera Module Install the Camera Module according to the following procedures 1 Seat the camera module on the LCD cover assembly and press down to make sure it is adhered to the LCD cover assembly Satellite L670D L675D Pro L670D Maintenance Manual CONFIDENTIAL ...

Page 190: ...ting channel on the LCD cover assembly 2 Carefully peel the antennas from the LCD cover assembly Figure 4 47 Removing the antennas from the LCD cover assembly Installing the Antennas for WLAN NOTE Take care not to pinch the antenna cables Make sure the routing positions of the antennas are correct and do not block any components such as screw holes CONFIDENTIAL Satellite L670D L675D Pro L670D Main...

Page 191: ... antennas for WLAN according to the following procedures 1 Adhere the antennas to the LCD cover assembly Note that the white antenna is placed in the top left corner and the black antenna is placed in the top right corner of the LCD cover assembly 2 Route the antennas in the routing channel on the LCD cover assembly ...

Page 192: ... that you seat it so that it is properly aligned and maximum visibility of the display is maintained 2 Be careful to align the holes at the four corners of the LCD module with the corresponding holes in the LCD cover before securing the module with screws Do not force the module into place because stress can affect its performance Note The panel s polarized surface is easily scratched and damaged ...

Page 193: ...ery dirty we recommend a CRT cleaning agent Apply the agent to a soft cloth and then wipe the panel s surface Do not apply cleanser directly to the panel CRT Cleaner 4 If water or other liquid is left on the panel s surface for a long period it can change the screen s tint or stain it Be sure to quickly wipe off any liquid A 2 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 194: ...ject which could cause breakage or cracks 6 CMOS LSI circuits are used in the module so guard against damage from electrostatic discharge Be sure to wear a wrist or ankle grounding device when handling the module Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL A 3 ...

Page 195: ...t store the module at temperatures below its specifications Cold can cause the liquid crystals to freeze lose their elasticity or otherwise suffer damage 9 Do not disassemble the LCD module Disassembly can cause malfunctions A 4 CONFIDENTIAL Satellite L670D L675D ProL670D Series Maintenance Manual ...

Page 196: ...not use packing material that contains epoxy resin amine or silicon glue alcohol or oxime These materials can release gas that can damage the panel s polarization Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL A 5 ...

Page 197: ...System Board Top View JLVDS JLAN JHDD JBT JODDB JLEDB JCRT JESATA JSPK JFAN JMDC JTOUCH JREAD JKB JHDMI JPOWER UL1 U47 JUSBB U14 PJP2 JWLAN Figure B 1 System Board Layout Top SatelliteL670D L675D Pro L670D Maintenance Manual CONFIDENTIAL B 1 ...

Page 198: ...em Board Bottom View PJP1 JDDRH JDDRL UV1 U3 JCPU U3 U8 UC1 UA1 Figure B 2 System Board Layout Bottom Table B 1 System Board ICs top and bottom B 2 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 199: ...JFAN Fan conn JLVDS LVDS conn JCRT CRT conn JHDMI HDMI conn JTOUCH Touch Module conn JHDD SATA HDD conn JODDB ODD B conn JESATA ESATA USB Combo conn JBT Bluetooth conn JWLAN WLAN conn JLAN LAN conn JUSBB Audio Jack USB B conn JDDRH JDDRL DDRIII conn JKB Keyboard conn JREAD 3 in 1 Card Reader conn JSPK Speaker conn JPOWER Power B conn JMDC MDC conn JLEDB LED Touch Button B conn PJP1 AC Adaptor conn...

Page 200: ...B 4 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual PJP2 Battery conn ...

Page 201: ...O 5 LCD_TXCLK O 6 USB20_N9_L O 7 GND 8 GND 9 LCD_TZCLK O 10 LCD_TXOUT0 O 11 LCD_TZCLK O 12 LCD_TXOUT0 O 13 GND 14 LCD_TXOUT1 O 15 LCD_EDID_CLK O 16 LCD_TXOUT1 O 17 LCD_EDID_DATA O 18 LCD_TXOUT2 O 19 INT_MIC_CLK I 20 LCD_TXOUT2 O 21 INT_MIC_DATA I 22 GND 23 NC 24 LCD_TZOUT0 O 25 INVT_PWM O 26 LCD_TZOUT0 O 27 3VS 28 LCD_TZOUT1 O 29 LCDVDD_R 30 LCD_TZOUT1 O 31 LCDVDD_R 32 LCD_TZOUT2 O 33 BKOFF _R O 3...

Page 202: ...3 HSYNC O 14 VSYNC O 15 D_DDCCLK I C 4 JHDMI Table C 4 HDMI I F pin assignments 19 pin Pin No Signal name I O Pin No Signal Name I O 1 HDMI_R_D2 O 2 GND 3 HDMI_R_D2 O 4 HDMI_R_D1 O 5 GND 6 HDMI_R_D1 O 7 HDMI_R_D0 O 8 GND 9 HDMI_R_D0 O 10 HDMI_R_CK O 11 GND 12 HDMI_R_CK O 13 NC 14 NC 15 HDMI_SCLK O 16 HDMI_SDATA O 17 GND 18 HDMI_5V_OUT O 19 HDMI_HPD O C 2 CONFIDENTIAL SatelliteL670D L675D Pro L670D...

Page 203: ...Pin No Signal Name I O 1 GND 2 SATA_PTX_C_ DRX_P1 O 3 SATA_PTX_C _DRX_N1 O 4 GND 5 SATA_PRX_D TX_N1 I 6 SATA_PRX_DT X_P1 I 7 GND 8 3VS 9 3VS 10 3VS 11 GND 12 GND 13 GND 14 5VS 15 5VS 16 5VS 17 GND 18 NC 19 GND 20 NC 21 NC 22 NC C 7 JODDB Table C 7 SATA ODD I F pin assignments 12 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 SATA_TXP1 3 SATA_TXN1 4 GND Satellite L670D L675D ProL670D Ser...

Page 204: ...7 SATA_TXN3 O 8 GND 9 SATA_RXN3 I 10 SATA_RXP3 I 11 GND C 9 JBT Table C 9 Bluetooth Connector pin assignments 6 pin Pin No Signal name Pin No Signal Name I O 1 BT_VCC 2 GND 3 USB20_P6 I O 4 USB20_N6 I O 5 BT_RST O 6 BT_DET I C 10 JWLAN Table C 10 WLAN Connector pin assignments 52 pin Pin No Signal name I O Pin No Signal Name I O 1 NC 2 3VS 3 NC 4 GND 5 BT_CTRL 6 1 5VS 7 CLKREQ_MCARD2 8 NC C 4 CONF...

Page 205: ..._N8 37 GND 38 USB20_P8 39 3VS 40 GND 41 3VS 42 NC 43 GND 44 NC 45 NC 46 NC 47 NC 48 1 5VS 49 E51_TXD_R 50 GND 51 E51_RXD_R 52 3VS C 11 JLAN Table C 11 LAN Connector pin assignments 16 pin Pin No Signal name I O Pin No Signal Name I O 1 RJ45_MIDI0 I O 2 RJ45_MIDI0 I O 3 RJ45_MIDI1 I O 4 NC 5 NC 6 RJ45_MIDI1 I O 7 NC 8 NC 9 3V_LAN 10 LAN_SK_LINK _R O 11 3V_LAN 12 LAN_ACTIVITY _ R O 13 LANGND 14 LANG...

Page 206: ...19 NBA_PLUG I 20 MIC_SENSE I C 13 JDDRL Table C 13 SODIMM I F pin assignments 204 PIN Pin No Signal name I O Pin No Signal Name I O 1 VREF_DQ 2 GND 3 GND 4 DDR_A_D4 I O 5 DDR_A_D0 I O 6 DDR_A_D5 I O 7 DDR_A_D1 I O 8 GND 9 GND 10 DDR_A_DQS 0 O 11 DDR_A_DM0 O 12 DDR_A_DQS0 O 13 GND 14 GND 15 DDR_A_D2 I O 16 DDR_A_D6 I O 17 DDR_A_D3 I O 18 DDR_A_D7 I O 19 GND 20 GND 21 DDR_A_D8 I O 22 DDR_A_D12 I O 2...

Page 207: ...8 DDR_A_D29 I O 59 DDR_A_D25 I O 60 GND 61 GND 62 DDR_A_DQS 3 O 63 DDR_A_DM3 O 64 DDR_A_DQS3 O 65 GND 66 GND 67 DDR_A_D26 I O 68 DDR_A_D30 I O 69 DDR_A_D27 I O 70 DDR_A_D31 I O 71 GND 72 GND 73 DDR_CKE0_DIMM A O 74 DDR_CKE1_DIMMA I O 75 1 5V 76 1 5V 77 NC 78 DDR_A_MA15 O 79 DDR_A_BS2 O 80 DDR_A_MA14 O 81 1 5V 82 1 5V 83 DDR_A_MA12 O 84 DDR_A_MA11 O 85 DDR_A_MA9 O 86 DDR_A_MA7 O 87 1 5V 88 1 5V 89 ...

Page 208: ..._DQS 4 O 136 DDR_A_DM4 O 137 DDR_A_DQS4 O 138 GND 139 GND 140 DDR_A_D38 141 DDR_A_D34 I O 142 DDR_A_D39 I O 143 DDR_A_D35 I O 144 GND 145 GND 146 DDR_A_D44 I O 147 DDR_A_D40 I O 148 DDR_A_D45 I O 149 DDR_A_D41 I O 150 GND 151 GND 152 DDR_A_DQS 5 O 153 DDR_A_DM5 O 154 DDR_A_DQS5 O 155 GND 156 GND 157 DDR_A_D42 I O 158 DDR_A_D46 I O 159 DDR_A_D43 I O 160 DDR_A_D47 I O 161 GND 162 GND 163 DDR_A_D48 I...

Page 209: ...e C 14 SODIMM I F pin assignments 204 PIN Pin No Signal name I O Pin No Signal Name I O 1 VREF_DQ 2 GND 3 GND 4 DDR_B_D4 I O 5 DDR_B_D0 I O 6 DDR_B_D5 I O 7 DDR_B_D1 I O 8 GND 9 GND 10 DDR_B_DQS 0 O 11 DDR_B_DM0 O 12 DDR_B_DQS0 O 13 GND 14 GND 15 DDR_B_D2 I O 16 DDR_B_D6 I O 17 DDR_B_D3 I O 18 DDR_B_D7 I O 19 GND 20 GND 21 DDR_B_D8 I O 22 DDR_B_D12 I O 23 DDR_B_D9 I O 24 DDR_B_D13 I O 25 GND 26 GN...

Page 210: ...DDR_B_D26 I O 68 DDR_B_D30 I O 69 DDR_B_D27 I O 70 DDR_B_D31 I O 71 GND 72 GND 73 DDR_CKE0_DIMM B O 74 DDR_CKE1_DIMMB I O 75 1 5V 76 1 5V 77 NC 78 DDR_B_MA15 O 79 DDR_B_BS2 O 80 DDR_B_MA14 O 81 1 5V 82 1 5V 83 DDR_B_MA12 O 84 DDR_B_MA11 O 85 DDR_B_MA9 O 86 DDR_B_MA7 O 87 1 5V 88 1 5V 89 DDR_B_MA8 O 90 DDR_B_MA6 O 91 DDR_B_MA5 O 92 DDR_B_MA4 O 93 1 5V 94 1 5V 95 DDR_B_MA3 O 96 DDR_B_MA2 O 97 DDR_B_...

Page 211: ...D35 I O 144 GND 145 GND 146 DDR_B_D44 I O 147 DDR_B_D40 I O 148 DDR_B_D45 I O 149 DDR_B_D41 I O 150 GND 151 GND 152 DDR_B_DQS 5 O 153 DDR_B_DM5 O 154 DDR_B_DQS5 O 155 GND 156 GND 157 DDR_B_D42 I O 158 DDR_B_D46 I O 159 DDR_B_D43 I O 160 DDR_B_D47 I O 161 GND 162 GND 163 DDR_B_D48 I O 164 DDR_B_D52 I O 165 DDR_B_D49 I O 166 DDR_B_D53 I O 167 GND 168 GND 169 DDR_B_DQS 6 O 170 DDR_B_DM6 I O 171 DDR_B...

Page 212: ... 0 75VS C 15 JKB Table C 15 Keyboard Connector pin assignments 34 pin Pin No Signal name I O Pin No Signal Name I O 1 NUM_LED 2 NC 3 CAPS_LED 4 3VS 5 KSI1 6 KSI6 7 KSI5 8 KSI0 9 KSI4 10 KSI3 11 KSI2 12 KSI7 13 KSO15 14 KSO12 15 KSO11 16 KSO10 17 KSO9 18 KSO8 19 KSO13 20 KSO7 21 KSO6 22 KSO14 23 KSO5 24 KSO3 25 KSO4 26 KSO0 27 KSO1 28 KSO2 29 NC 30 NC 31 KSO17 32 NC 33 KSO16 34 3VS C 12 CONFIDENTIA...

Page 213: ...D I 14 MS_DATA3_SD_D ATA7 I O 15 SDCMD O 16 SDWP_MSCLK O 17 VCC_3IN1 18 MS_DATA1_SD_D ATA3 I O 19 GND 20 SD_DATA2_MS_D ATA5 I O 21 SDCD I C 17 JSPK Table C 17 SPK connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 SPK_R1 O 2 SPK_R2 O 3 SPK_L1 O 4 SPK_L2 O C 18 JPOWER Table C 18 Power B connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 ON O...

Page 214: ...connector pin assignments 16 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 GND 3 LID_SW _R I 4 ACIN_LED O 5 PWR_ON_LED O 6 PWR_SUSP_LED O 7 HDD_LED O 8 CR_LED O 9 BATT_FULL_LED O 10 BATT_CHG_LOW_ LED O 11 SW_L I 12 SW_R I 13 WL_BT_LED O 14 3VALW 15 5VS 16 5VALW C 21 PJP1 Table C 21 AC Adaptor connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 DC_IN_S1 2 DC_...

Page 215: ...es Maintenance Manual CONFIDENTIAL C 15 C 22 PJP2 Table C 22 Battery connector pin assignments 9 pin Pin No Signal name I O Pin No Signal Name I O 1 BATT_S1 2 BATT_S1 3 BATT_P3 4 BATT_P4 5 BATT_P5 6 EC_SMDA I O 7 EC_SMCA I O 8 GND 9 GND ...

Page 216: ...6 F0 36 08 7 08 88 3D F0 3D 2 09 8 09 89 3E F0 3E 2 10 9 0A 8A 46 F0 46 2 11 0 0B 8B 45 F0 45 12 _ 0C 8C 4E F0 4E 13 0D 8D 55 F0 55 15 BkSp 0E 8E 66 F0 66 16 Tab 0F 8F 0D F0 0D 17 Q 10 90 15 F0 15 18 W 11 91 1D F0 1D 19 E 12 92 24 F0 24 20 R 13 93 2D F0 2D 21 T 14 94 2C F0 2C 22 Y 15 95 35 F0 35 23 U 16 96 3C F0 3C 2 24 I 17 97 43 F0 43 2 25 O 18 98 44 F0 44 2 26 P 19 99 4D F0 4D 2 27 1A 9A 54 F0 ...

Page 217: ...J 24 A4 3B F0 3B 2 38 K 25 A5 42 F0 42 2 39 L 26 A6 4B F0 4B 2 40 27 A7 4C F0 4C 2 41 28 A8 52 F0 52 43 Enter 1C 9C 5A F0 5A 3 44 Shift L 2A AA 12 F0 12 45 No 102 key 56 D6 61 F0 61 46 Z 2C AC 1A F0 1A 47 X 2D AD 22 F0 22 48 C 2E AE 21 F0 21 49 V 2F AF 2A F0 2A 50 B 30 B0 32 F0 32 51 N 31 B1 31 F0 31 52 M 32 B2 3A F0 3A 2 53 33 B3 41 F0 41 2 54 34 B4 49 F0 49 2 55 35 B5 4A F0 4A 2 57 Shift R 36 B6...

Page 218: ...1 80 Home E0 47 E0 C7 E0 6C E0 F0 6C 1 81 End E0 4F E0 CF E0 69 E0 F0 69 1 83 E0 48 E0 C8 E0 75 E0 F0 75 1 84 E0 50 E0 D0 E0 72 E0 F0 72 1 85 PgUp E0 49 E0 C9 E0 7D E0 F0 7D 1 86 PgDn E0 51 E0 D1 E0 7A E0 F0 7A 1 89 E0 4D E0 CD E0 74 E0 F0 74 1 110 Esc 01 81 76 F0 76 112 F1 3B BB 05 F0 05 113 F2 3C BC 06 F0 06 114 F3 3D BD 04 F0 04 115 F4 3E BE 0C F0 0C 116 F5 3F BF 03 F0 03 117 F6 40 C0 0B F0 0B ...

Page 219: ... 1F E0 F0 1F x App E0 5D E0 DD E0 2F E0 F0 2F Notes 1 Scan codes differ by mode 2 Scan codes differ by overlay function 3 Combination with the Fn key gives different codes 4 The Fn key does not generate a code by itself 5 This key corresponds to key No 42 in a 102 key model 6 Refer to Table D 6 No 124 key scan code 7 Refer to Table D 7 No 126 key scan code D 4 CONFIDENTIAL SatelliteL670D L675D Pro...

Page 220: ...0 12 84 E0 AA E0 50 E0 D0 E0 2A E0 F0 12 E0 72 E0 F0 72 E0 12 85 PgUp E0 AA E0 49 E0 C9 E0 2A E0 F0 12 E0 7D E0 F0 7D E0 12 86 PgDn E0 AA E0 51 E0 D1 E0 2A E0 F0 12 E0 7A E0 F0 7A E0 12 89 E0 AA E0 4D E0 CD E0 2A E0 F0 12 E0 74 E0 F0 74 E0 12 X Win E0 AA E0 5B E0 DB E0 2A E0 F0 12 E0 1F E0 F0 1F E0 12 X App E0 AA E0 5D E0 DD E0 2A E0 F0 12 E0 2F E0 F0 2F E0 12 Note The table above shows scan codes...

Page 221: ...E0 AA E0 12 E0 72 E0 F0 72 E0 F0 12 85 PgUp E0 2A E0 49 E0 C9 E0 AA E0 12 E0 7D E0 F0 7D E0 F0 12 86 PgDn E0 2A E0 51 E0 D1 E0 AA E0 12 E0 7A E0 F0 7A E0 F0 12 89 E0 2A E0 4D E0 CD E0 AA E0 12 E0 74 E0 F0 74 E0 F0 12 X Win E0 2A E0 5B E0 DB E0 AA E0 12 E0 1F E0 F0 1F E0 F0 12 X App E0 2A E0 5D E0 DD E0 AA E0 12 E0 2F E0 F0 2F E0 F0 12 Table D 4 Scan codes with Fn key Code set 1 Code set 2 Cap No K...

Page 222: ...4F CF 69 F0 69 38 K 2 50 D0 72 F0 72 39 L 3 51 D1 7A F0 7A 40 4E CE 79 F0 79 52 M 0 52 D2 70 F0 70 54 53 D3 71 F0 71 55 E0 35 E0 B5 E0 4A E0 F0 4A Table D 6 No 124 key scan code Code set 1 Code set 2 Key top Shift Make Break Make Break Prt Sc Common E0 2A E0 37 E0 B7 E0 AA E0 12 E0 7C E0 F0 7C E0 F0 12 Ctrl E0 37 E0 B7 E0 7C E0 F0 7C Shift E0 37 E0 B7 E0 7C E0 F0 7C Alt 54 D4 84 F0 84 SatelliteL67...

Page 223: ...L675D Pro L670D Maintenance Manual Table D 7 No 126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Common E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl E0 46 E0 C6 E0 7E E0 F0 7E This key generates only make codes ...

Page 224: ...pendix E Key Layout 1 United Status US Keyboard Figure US keyboard 2 Traditional Chinese CH Keyboard Figure CH keyboard 3 Thai TI Keyboard SatelliteL670D L675D Pro L670D Maintenance Manual CONFIDENTIAL 1 ...

Page 225: ...Figure TI keyboard 4 Korean KO Keyboard Figure KO keyboard 5 United Kingdom UK Keyboard 2 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 226: ...Figure UK keyboard 6 US International UI Keyboard Figure UI keyboard 7 Hebrew HB Keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 3 ...

Page 227: ...Figure HB keyboard 8 Danish DM Keyboard Figure DM keyboard 9 Swiss SW Keyboard 4 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 228: ...Figure SW keyboard 10 Arabic ARE Keyboard Figure ARE keyboard 11 Czech CZ Keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 5 ...

Page 229: ...Figure CZ keyboard 12 Russian RU Keyboard Figure RU keyboard 13 Portuguese PO Keyboard 6 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 230: ...Figure PO keyboard 14 Slovakian SL Keyboard Figure SL keyboard 15 Italian IT Keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 7 ...

Page 231: ...Figure IT keyboard 16 French FR Keyboard Figure FR keyboard 17 German GR Keyboard 8 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 232: ...Figure GR keyboard 18 Greek GK Keyboard Figure GK keyboard 19 Hungarian HG Keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 9 ...

Page 233: ...Figure HG keyboard 20 Spanish SP Keyboard Figure SP keyboard 21 Turkish TR Keyboard 10 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 234: ...Figure TR keyboard 22 Turkish F TF F Keyboard Figure TF F keyboard 23 Swedish SD Keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 11 ...

Page 235: ...Figure SD keyboard 24 Belgian BE Keyboard Figure BE keyboard 25 Yugoslavian YU Keyboard 12 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 236: ...Figure YU keyboard 26 Norwegian NW Keyboard Figure NW keyboard 27 Scandinavian ND Keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 13 ...

Page 237: ...Figure ND keyboard 28 Canadian Multinational AC Keyboard Figure AC keyboard 29 Canadian Bilingual CB Keyboard 14 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 238: ...Figure CB keyboard 30 Romania RO Keyboard Figure RO keyboard 31 Bulgaria BU Keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 15 ...

Page 239: ...Figure BU keyboard 32 Japanese JP Keyboard Figure JP keyboard 32 Latin American LA Keyboard 16 CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 240: ...Figure LA keyboard Satellite L670D L675D ProL670D Series Maintenance Manual CONFIDENTIAL 17 ...

Page 241: ... CARD TO MB STANDOFF 2 0 2 5Kgf cm 1 1 MB TO LOG LOW 2 5 3 0Kgf cm 2 2 LCD HINGE R TO LOWER R 2 5 3 0Kgf cm 3 2 LCD HINGE L TO LOWER L 2 5 3 0Kgf cm 4 3 LOG UP TO MB TO LOG LOW 2 5 3 0Kgf cm 5 1 LOG UP TO LOG LOW CLOSE FAN 2 5 3 0Kgf cm 6 1 LOG UP TO ODD BOARD TO LOW 2 5 3 0Kgf cm 7 1 LOG LOW TO MB TO LOG UP FRONT LEFT SIDE 2 5 3 0Kgf cm 8 1 LOG LOW TO LOG UP FRONT RIGHT SIDE CLOSE BT MODULE 2 5 3...

Page 242: ... USB BOARD TO LOG UP RIGHT MIDDLE SIDE CLOSE USB 2 5 3 0Kgf cm 1 7 1 LOG LOW TO UP REAR LEFT SIDE CLOSE THERMAL FIN 2 5 3 0Kgf cm 1 8 1 LOG LOW TO HINGE LEFT TO UP REAR LEFT SIDE 2 5 3 0Kgf cm 1 9 1 LOG LOW TO UP REAR LEFT SIDE CLOSE FAN 2 5 3 0Kgf cm 2 0 1 LOG LOW TO UP REAR RIGHT SIDE CLOSE ODD 2 5 3 0Kgf cm 2 1 1 LOG LOW TO HINGE RIGHT TO UP REAR RIGHT SIDE 2 5 3 0Kgf cm 2 2 1 LOG LOW TO LOG UP...

Page 243: ...D CONNECTOR H6 0mm CONNECTOR TO ODD BOARD 1 5 2 0Kgf cm 1 MAA000012 G0 M2x5 白鎳 2 THERMAL FAN TO LOW 2 5 3 0Kgf cm 2 AM08W000 200 SPRING SCREW 黑鎳 4 CPU THERMAL SINK TO CPU PLATE Intel AMD use AM08W000200 2 0 2 5Kgf cm 3 THERMAL MODULE MA0000096 G0 SPRING SCREW 白鎳 3 VGA THERMAL SINK TO VGA PLATE BTO 2 0 2 5Kgf cm 1 LOG LOWER ASSY MA000007Y G0 M2 5x5 黑鎳 1 TP BOARD TO LOW 2 5 3 0Kgf cm 1 ODD ASSY MA00...

Page 244: ... CONFIDENTIAL SatelliteL670D L675D Pro L670D Maintenance Manual ...

Page 245: ...following table shows MTBF Mean Time Between Failures for each component Table G 1 MTBF Component Time hours LCD 10 000 Keyboard HDD 300 000 Optical DVD CD drive AC adaptor SatelliteL670D L675D Pro L670D Maintenance Manual CONFIDENTIAL G 1 ...

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