Toshiba A355-S6882 Maintenance Manual Download Page 45

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2 Troubleshooting Procedures

2.3 Power Supply Troubleshooting

ST A R T

A re the D C -IN and

B attery L E D s lit?

C an you turn the

com p uter on?

A re the internal po w er

connectio ns secure?

E N D

C heck P o w er S upp ly Status

(P ro cedure 1)

Yes

C heck p ow er sup p ly

co nnections

(P rocedure 3)

R un d iagno stic p rogram

(P roced ure 4 )

Yes

R eplace ad aptor / b attery

(P roced ure 2 )

P erform internal co nnection

check

(P roced ure 5 )

R ep lace system b o ard

Yes

Figure 2-2 Power Supply Troubleshooting Process

The power supply controls many functions and components. To determine if the power
supply is functioning properly, start with Procedure 1 and continue with the other Procedures

Satellite A350, SATEGO A350, EQUIUM A350 Series Maintenance Manual

Summary of Contents for A355-S6882

Page 1: ...Toshiba Personal Computer Satellite A350 Maintenance Manual TOSHIBA CORPORATION CONFIDENTIAL ...

Page 2: ...oduction 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 DirectSound and DirectMusi...

Page 3: ...ng 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 Toshiba...

Page 4: ...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 clarification acronyms...

Page 5: ... 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 System ...

Page 6: ...y Error Bookmark not defined Chapter 2 Troubleshooting Procedures 2 1 Troubleshooting Introduction 3 2 2 Troubleshooting Flowchar 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 Touch Pad Troubleshooting 21 2 8 UWB Troubleshooting 23 2 9 Speaker Troubleshooting 26 2 10 Optical Drive troubleshooting ...

Page 7: ... 30 TV out Troubleshooting 70 2 31 LAN Troubleshooting 72 Chapter 3 Tests and Diagnostics 3 1 The Diagnostic Test Error Bookmark not defined 3 2 Executing the Diagnostic Test Error Bookmark not defined 3 3 Display Configuration Error Bookmark not defined 3 4 Beep sound Test Error Bookmark not defined 3 5 Fan ON OFF Test Error Bookmark not defined 3 6 Main Battery Charge Test 11 3 7 FDD Test Error ...

Page 8: ...f Screw Shanks Error Bookmark not defined Symbols of Screws on the Laptop Body Error Bookmark not defined Symbol examples Error Bookmark not defined 4 2 Battery Error Bookmark not defined Removing the Battery Pack Error Bookmark not defined Installing the Battery Pack Error Bookmark not defined 4 3 HDD Error Bookmark not defined Removing the HDD Error Bookmark not defined Installing the HDD Error ...

Page 9: ...akers Error Bookmark not defined Installing the Speakers Error Bookmark not defined 4 12 Touch Pad Bracket LED board and Finger Printer BoardError Bookmark not defined Removing the Touch Pad Bracket LED board and Finger Printer Board Error Bookmark not defined 4 13 Thermal Fan Error Bookmark not defined Removing the Thermal Fan Error Bookmark not defined Installing the Thermal Fan Error Bookmark n...

Page 10: ...lling the LCD Module and Inverter Board Error Bookmark not defined 4 22 CMOS Board and MIC Error Bookmark not defined Removing the CMOS Board and MIC Error Bookmark not defined Installing the CMOS Board and MIC Error Bookmark not defined 4 23 Hinge Saddle Error Bookmark not defined Removing the Hinge Saddle Error Bookmark not defined Installing the Hinge Saddle Error Bookmark not defined 4 24 CRT ...

Page 11: ...d cover Error Bookmark not defined Figure 4 14 Removing screws from the keyboard Error Bookmark not defined Figure 4 15 Removing the keyboard Error Bookmark not defined Figure 4 16 Removing the screws from the bottom of the laptop Error Bookmark not defined Figure 4 17 Removing five screws from the laptop Error Bookmark not defined Figure 4 18 Detaching cables from the laptop Error Bookmark not de...

Page 12: ...assembly Error Bookmark not defined Figure 4 36 Removing the LCD Bezel Assembly Error Bookmark not defined Figure 4 37 Removing the Inverter Board Error Bookmark not defined Figure 4 38 Removing the LCD Module from the LCD cover assemblyError Bookmark not defined Figure 4 39 Removing the LCD Hinge Assembly Error Bookmark not defined Figure 4 40 Removing the LCD module Error Bookmark not defined Fi...

Page 13: ...L xiii Appendices Appendix A Handling the LCD Module A 1 Appendix B Board Layout B 1 Appendix C Pin Assignments C 1 Appendix D Keyboard Scan Character Codes D 1 Appendix E Key Layout E 1 Appendix F Series Screw Torque List F 1 Appendix G Reliability G 1 ...

Page 14: ...Chapter 1 Hardware Overview ...

Page 15: ...tenance Manual 1 ii Chapter 1 Contents 1 1 Features 1 1 1 2 2 5 inch HDD 1 11 1 3 DVD Super Multi R Double Layer 1 13 1 4 Power Supply 1 14 1 5 Batteries 1 16 1 5 1 Main Battery 1 16 1 5 2 Battery Charging Control 1 16 1 5 3 RTC Battery 1 17 ...

Page 16: ... Figures Figure 1 1A ID Parts Description Placement Part A 1 7 Figure 1 2 SATA HDD 1 11 Figure 1 3 DVD Super Multi Drive 1 13 Tables Table 1 1 HDD Specifications 1 11 Table 1 2 DVD Super Multi Drive Specifications 1 13 Table 1 3 Quick Normal Charging Time 1 16 ...

Page 17: ......

Page 18: ...following Intel processors Intel Dual CoreTM 2 Duo Processor Intel Penryn Merom Processor Support Memory BTO The computer has two SODIMMs slot comes standard with 1GB 2GB 4GB accepting BTO for your memory requirements It can incorporate up to 8 GB of main memory It supports DDR2 at 800MHz Battery Pack The computer is powered by one rechargeable and removable Lithium Ion battery pack The capacity c...

Page 19: ...board The computer is equipped with a Toshiba standard 300mm keyboard which has 86 87 keys support without stick point It is a Vista compliance keyboard where you may find Windows key 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 Monit...

Page 20: ...lot supports ExpressCard 54 and the slot is covered with a shutter door It also supports USB PCI Express signals Bridge Media Slot This slot allows you to insert SD MiniSD MicroSD through adapter Memory Stick Memory Stick Duo through adaptor Memory Stick Pro Memory Stick Duo through adaptor XD and MMC memory card It supports High speed SD SDHC and SDIO An I O port heel cover is needed This model d...

Page 21: ... markets Wireless LAN BTO Some computers in this series are equipped with a Wireless LAN card This WLAN module may come in with the following types depending on the model Intel 802 11a g Echo Peak 1x2 Shirley Peak 1x2 Intel 802 11a g n Echo Peak 3x3 Shirley Peak 3x3 Atheros 802 11a g XB62L 1x2 b g XB63L 1x2 a b g n XB72 2x3 a b g n XB92 2x2 Intel WiMAX 802 16e Echo Peak 3x3 Internal Modem BTO Some...

Page 22: ...er High sensitivity due to integrated low noise Radio Frequency RF input amplifier FM mixer for conversion of the US Europe 87 5 MHz to 108 MHz and Japanese FM band 76 MHz to 90 MHz to IF Preset tuning to receive Japanese TV audio up to 108 MHz and raster 100 kHz Autonomous search tuning 100 kHz grid RF Automatic Gain Control AGC circuit Fully integrated FM IF selectivity Fully integrated FM demod...

Page 23: ...er necessary to input the password from the keyboard Just by swiping the finger against the fingerprint sensor This finger print sensor is located at the center of the Touch Pad panel and is Authentec AES1610 Sound system BTO The integrated sound system provides support for the computer s internal speakers and microphone also allowing an external microphone and headphones to be connected via the a...

Page 24: ...Error Style not defined Error Style not defined 1 Hardware Overview Figure 1 1A ID Parts Description Placement Part A Satellite A350 Maintenance Manual 1 7 ...

Page 25: ...1 Hardware Overview Error Style not defined Error Style not defined Satellite A350 Maintenance Manual 1 8 ...

Page 26: ... It can incorporate up to 8 GB of main memory It supports DDR2 at 800MHz BIOS ROM EEPROM The system BIOS and Keyboard BIOS share one single 2048KB 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 ACPI2 0 b and PC2001 compliant Support SMBus specification V2 0 Hot keys for system control Audio ...

Page 27: ... Realtek Azalia ALC272 One Audio in port Mic in Line in One Audio out port Headphone out Line out S PDIF out Internal Microphone with Internal Camera MIC with echo cancellation Volume control Digital control rotary type no mute function Microsoft inbox audio driver support Software EQ support MAXX audio support by SW solution BTO by image Wireless LAN Controller Intel 11a g Golan Intel 11bg Golan ...

Page 28: ...to Serial ATA Storage capacities supported are 120 160 250 320 400 and 500 GB The HDD is shown in Figure 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 120GB 160 GB 250 GB 320G Rotational Speed RPM 5400 RPM 5400 RPM 5400 RPM 5400 RPM Height 9 5 mm 9 5 mm 9 5 mm 9 5 mm User Data Sectors 234 441 648 312 581 ...

Page 29: ...t defined Satellite A350 Maintenance Manual 1 12 Item Specifications Capacity GB 400 GB 500 GB 500 GB Rotational Speed RPM 4200 RPM 4200 RPM 5400 RPM Height 12 5 mm 12 5 mm 12 5 mm User Data Sectors 781 422 768 976 773 168 976 773 168 Bytes Sector 512 512 512 ...

Page 30: ...e Layer at 4x speed DVD RW at 8x speed and DVD RAM at 5x 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 13...

Page 31: ...pack charging power supply y Issues a charging current instruction to the PWM control IC of the battery pack charging power supply y Controls the supply of DC power supply input AC Adapter output to the power supply unit y Controls the supply of power to the system block load logic circuit side y Controls forced shutdown if the power supply malfunctions 3 Logic circuit control y Instructs the gate...

Page 32: ...nance Manual 1 15 6 Output monitor y Monitors the voltage output to the system block load logic circuit side y Monitors the voltage over voltage input output current of the battery pack y Monitors the internal temperature of the battery pack y Monitors the supply voltage from the AC adapter ...

Page 33: ...e state of the computer so that it can resume it 1 5 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 cha...

Page 34: ...s fully 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 e...

Page 35: ...Chapter 2 Troubleshooting Procedures 2 ...

Page 36: ......

Page 37: ...ing 31 2 12 Express card Troubleshooting 33 2 13 IEEE 1394 Troubleshooting 35 2 14 Wireless LAN Troubleshooting 38 2 15 Camera troubleshooting 40 2 16 Bluetooth Troubleshooting 42 2 17 Bridge media assemble card Troubleshooting 44 2 18 HDD Troubleshooting 46 2 19 CRT Port Failure Troubleshooting 48 2 20 HDMI Troubleshooting 50 2 21 SPDIF Troubleshooting 52 2 22 MIC Troubleshooting 54 2 23 Finger T...

Page 38: ...Figure 2 12 IEEE 1394 troubleshooting process 35 Figure 2 13 Wireless LAN troubleshooting process 38 Figure 2 14 Camera troubleshooting process 40 Figure 2 15 Bluetooth troubleshooting process 42 Figure 2 16 Bridge media assemble card Troubleshooting 44 Figure 2 17 HDD troubleshooting process 46 Figure 2 18 CRT failure troubleshooting process 48 Figure 2 19 HDMI Troubleshooting process 50 Figure 2...

Page 39: ...gnostics Disk operations are described in Chapter 3 Detailed replacement procedures are given in Chapter 4 The following tools are necessary for implementing the troubleshooting procedures 1 Diagnostics Disk Repair and Sound Repair 2 Phillips screwdriver 2 mm 3 6mm nut driver for the helix screw nuts on the rear ports for CPU door 4 2DD or 2HD formatted work disk for floppy disk drive testing 5 Sy...

Page 40: ...execute Before performing any troubleshooting procedures verify the following z Ask the user if a password is registered if it is ask him or her to enter the password z Verify with the customer that Toshiba Windows Vista is installed on the hard disk Operating systems that were not preinstalled by Toshiba can cause the computer to malfunction z Make sure all optional equipment is removed from the ...

Page 41: ...oaded A Y es Y es Y es Y es Y es Y es P erform the P ow er S upply T roubleshooting procedures in section 2 3 P erform diagnostics program R un C M 165 E X E and select the H A R D D IS K item P erform the P ow er S upply T roubleshooting procedures in section 2 3 No No No No No P erform the P ow er S upply T roubleshooting procedures in section 2 3 P erform the P ow er S upply T roubleshooting pr...

Page 42: ...error detected by any of the diagnostics tests System is normal End Yes Yes Yes No Perform the Keyboard Troubleshooting procedures in section 2 5 After confirming which diagnostics test has detected an error perform the appropriate procedure as outlined below No Yes Diagnostics test loaded Figure 2 1 Troubleshooting flowchart 2 2 Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 6 ...

Page 43: ...ures 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 Touch Pad test perform the Touch Pad Troubleshooting procedures in Section 2 7 5 If an error is detected by the audio test perfor...

Page 44: ...s in Section 2 11 4 If an error is detected when using the EXPRESS CARD unit perform the EXPRESS CARD Troubleshooting procedures in Section 2 12 5 If an error is detected when using the IEEE1394 device perform the IEEE1394 device Troubleshooting procedures in Section 2 13 6 If an error is detected when using the Wireless LAN perform the Wireless LAN Troubleshooting procedures in Section 2 14 7 If ...

Page 45: ... Procedure 3 Run diagnostic program Procedure 4 Yes No Replace adaptor battery Procedure 2 No Perform internal connection check Procedure 5 Replace system board Yes Figure 2 2 Power Supply Troubleshooting Process The power supply controls many functions and components To determine if the power supply is functioning properly start with Procedure 1 and continue with the other Procedures Satellite A3...

Page 46: ...y and the DC IN LEDS as listed in the tables below Battery State LED colors Definition Red solid on Battery charging with AC White solid on Battery fully charged by AC Charging Red color off Battery abnormal stop charging with AC Bad cell Overheated Red blinking LED on for 1 second every 4 seconds Battery within low state 12 minutes remaining Red blinking LED on for 1 second every 2 seconds Batter...

Page 47: ...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 the problem is still not resolved go to Procedure 3 Satellite A350 SAT...

Page 48: ... to 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 ...

Page 49: ...ning 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 multi meter to make sure that the fuses on the system board are not blown If a fuse is not b...

Page 50: ... d rep lacem en t ch eck P ro ced u re 3 R ep lace sy stem b o ard E N D Y es Y es N o D isp lay is n o t fau lty C o n tin u e tro u b lesh o o tin g refer to F ig u re 2 1 Figure 2 3 Display troubleshooting process This section describes how to determine if the computer s display is functioning properly The process is outlined in Figure 2 3 Start with Procedure 1 and continue with the other proc...

Page 51: ...orks 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 This program checks the display controller on the system board Insert the Diagnostics disk in the compute...

Page 52: ... 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 FL inverter board with a new one and test display again If the problem still exists perform Check 3 Check 3 Replace the LCD module with a new one and test display again If the problem still exists perform Check 4 Check 4 Replace the LCD FL cable with a ...

Page 53: ...P erform diagnostic check P rocedure 2 W as a keyboard problem detected P erform connector and replacem ent check P rocedure 3 R eplace system board E N D Y es N o K eyboard is not faulty C ontinue troubleshooting refer to F igure 2 1 N o Y es Figure 2 4 Keyboard troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 17 ...

Page 54: ...ce it with a new one and following the instructions in Chapter 4 Procedure 2 Diagnostic check Run the test and Diagnostics Program which will automatically execute the Keyboard Test Refer to Chapter 3 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 keyboard is functioning ok Procedure 3 Connector and repla...

Page 55: ...al d evice and con nectio n ch eck P roced ure 1 S T A R T D oes the d evice fun ction w h en co nn ected to a d ifferent U S B po rt D o es an altern ativ e U S B dev ice fu nctio n correctly Y es N o Y es C heck U S B p ort co nnectio n N o Figure 2 5 External USB device troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 19 ...

Page 56: ...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 4 Connect an alternative USB device to one of the computer s USB ports and...

Page 57: ...Pad Troubleshooting START END TouchPad connection check Procedure 1 TouchPad replacement check Procedure 2 Replace system board Figure 2 7 Touch Pad troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 21 ...

Page 58: ...FPC to the system board Make sure the Touch Pad FPC cable is firmly connected to the Touch Pad and system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks If any of the connections are loose reconnect firmly If any of the connections is damaged or there is still an error go to Procedure 2 Procedure 2 Touch Pad...

Page 59: ...P erform U W B S G setting check P rocedure 2 N o R eplace U W B A ntenna Y es U W B functioning ok Y es U se the right setting on S G N o P erform U W B M odule C onnection check P rocedure 3 R eplace system board E N D D oes replacem ent U W B M odule function properly N o R eplace U W B M odule Y es Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 23 ...

Page 60: ...Check 2 Check 2 Try connecting a different UWB Antenna to the computer If the replacement UWB Antenna works the original Antenna may be damaged If the replacement Antenna does not work the UWB SG setting may be wrong Go to Procedure 2 Procedure 2 UWB SG setting check The UWB SG setting may be faulty Perform Check 1 Check 1 Check the UWB SG Setting was right or wrong if right go to check 2 if wrong...

Page 61: ...nce Manual 25 Check 2 Try connecting a different UWB Module to the computer If the replacement UWB Module works the original Module may be damaged If the replacement Module does not work the system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 62: ...Procedure 2 Do earphones function correctly Perform connection check Procedure 3 Perform replacement check Procedure 4 Perform audio source test Procedure 1 No Yes Yes Replace system board Speakers are not faulty Continue troubleshooting see Figure 2 1 No Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 26 ...

Page 63: ...all sources have sound 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 compute...

Page 64: ...Procedure 3 Perform diagnostic test Procedure 4 Perform connection and replacement check Procedure 5 Perform audio CD check Procedure 1 Perform drive cleaning check Procedure 2 No Yes Replace system board Figure 2 9 Optical drive troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 28 ...

Page 65: ...ement check Procedure 1 Audio CD check First insert an audio CD into the CD DVD drive 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 is played and the drive gives no response go straight to Procedure 3 Procedure 2 Drive cleaning check Insert a CD DVD drive cleaning dis...

Page 66: ...ter 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 perform Ch...

Page 67: ...D Perform connection check Procedure 2 Perform replacement check Procedure 3 Perform telephone line connection check Procedure 1 Check replace telephone line and connections No Replace system board Yes Figure 2 10 Modem troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 31 ...

Page 68: ...phone 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 Check 3 The telephone cable may be da...

Page 69: ...Express card test Perform Express card socket replacem ent check Procedure 2 R eplace system board E N D Express card unit is not faulty Perform Express card test Procedure 1 N o Y es Figure 2 11 Express card troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 33 ...

Page 70: ...s test card contains a Express test program Ensure the card in fully inserted into the socket before running the program If an error occurs during the Express card test perform Procedure 2 If no error occurs it is likely that the original PC card was faulty Procedure 2 Express card socket replacement check The Express card socket may be damaged or defective for instance the socket pins can be bent...

Page 71: ...mission ok Performdiagnostic check Procedure 2 Was an IEEE1394 problemdetected Performconnection and replacement check Procedure 3 Replace systemboard END Yes Yes IEEE1394 port and transmission are not faulty Continue troubleshooting refer to Figure 2 1 No No Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 35 ...

Page 72: ...onnections may be faulty Go to Procedure 2 If communication is impaired there may be a faulty connection Go to Procedure 3 Procedure 2 Diagnostic check Run the Diagnostic Program which will automatically execute the IEEE 1394 port test for transmission Refer to Chapter 3 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 n...

Page 73: ...72 Troubleshooting Procedures Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 37 Check 4 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 ...

Page 74: ...s W ireless LAN system is not faulty Continue troubleshooting refer to Figure 2 1 No Figure 2 13 Wireless LAN troubleshooting process The wireless LAN antenna wire wireless LAN unit or system board may each be the source of a wireless LAN fault Any of these components may be damaged To determine if the computer s wireless LAN system is functioning properly perform the following procedures Satellit...

Page 75: ...erform 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 persists go to Check 2 Check 2 Check that the wireless communication switch is turned to On and then make sure that the wireless communication LED on t...

Page 76: ...402 Troubleshooting Procedures 2 15 Camera Troubleshooting Figure 2 14 Camera troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 40 ...

Page 77: ...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 checks Check 1 M...

Page 78: ...422 Troubleshooting Procedures 2 16 Bluetooth Troubleshooting Figure 2 15 Bluetooth troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 42 ...

Page 79: ...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 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...

Page 80: ...e test Perform Bridge Media assemble socket replacement check Procedure 2 Replace system board END Bridge Media assemble unit is not faulty Perform Bridge Media assemble test Procedure 1 No Yes Figure 2 16 Bridge media assemble card troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 44 ...

Page 81: ... test card contains a Bridge media assemble card test program Ensure the card in fully inserted into the socket before running the program If an error occurs during the Bridge media assemble card test perform Procedure 2 If no error occurs it is likely that the original Bridge media assemble card was faulty Procedure 2 Bridge media assemble Card socket replacement check The Bridge media assemble C...

Page 82: ...462 Troubleshooting Procedures 2 18 HDD Troubleshooting Figure 2 17 HDD troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 46 ...

Page 83: ...er to Chapter 3 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 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 Procedures and perform the foll...

Page 84: ... e 1 S T A R T D o e s r e p l a c e m e n t C R T c 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 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 Y es R e p l a c e C R T c a b l e N o C R T f u n c t i o n i n g o k N o U s e d i f f e r e n t C R T s e t Y es C h e c k C R T P o r t c o n n e c t i o n Figure 2 18 CRT Troubleshooting Process ...

Page 85: ...he 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 Check 1 Try using the set for CRT re...

Page 86: ... oes replacem ent H D M I cable function properly P erform H D M I set check P rocedure 2 R eplace system board E N D Y es R eplace H D M I cable N o H D M I functioning ok N o U se different H D M I set Y es Figure 2 19 HDMI troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 50 ...

Page 87: ...er 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 TV set may be faulty Perform Check 1 Check 1 Try using the set for television re...

Page 88: ...0 SPDIF troubleshooting process The system board may be the reason of a SPDIF fault The connector of system board may be damaged To determine if the computer s SPDIF is functioning properly perform the Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 52 ...

Page 89: ...eplacement check Procedure 1 Diagnostic test If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the SPDIF is functioning properly Procedure 2 Connector and replacement check The 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 the system ...

Page 90: ...542 Troubleshooting Procedures 2 22 MIC Troubleshooting Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 54 ...

Page 91: ... on 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 followi...

Page 92: ...562 Troubleshooting Procedures Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 56 2 23 Finger printer troubleshooting ...

Page 93: ...572 Troubleshooting Procedures Figure 2 22 Finger printer troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 57 ...

Page 94: ...er test 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 Finger printer system is functioning properly Procedure 2 Connector and replacement check The Finger printer board or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perfo...

Page 95: ...n n a fu n ctio n p ro p erly P erfo rm F M T u n er S G settin g ch eck P ro ced u re 2 A Y es R ep lace F M T u n er A n ten n a N o F M T u n er fu n ctio n in g o k N o U se th e rig h t settin g o n S G Y es P erfo rm F M T u n er b o ard C o n n ectio n ch eck P ro ced u re 3 Figure 2 23 FM tuner troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 59 ...

Page 96: ...u n c tio n p ro p erly Y es R ep lac e F M tu n e r b o a rd N o To determine if the computer s FM tuner port is functioning properly perform the following procedures Figure 2 23 outlines the process Start with Procedure 1 and continue as instructed Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 60 ...

Page 97: ...The FM Tuner SG setting may be faulty Perform Check 1 Check 1 Check the FM Tuner SG setting was right or wrong if right go to check 2 if wrong Correct it and re test If fail symptom still exist go to check 2 Check 2 Try connecting a different FM tuner SG to the computer If the replacement FM tuner SG works the original set may be damaged If the replacement set does not work the FM Tuner board may ...

Page 98: ...ssion ok Performdiagnostic check Procedure 2 Was an E SATAproblemdetected 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 Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 62 ...

Page 99: ...t or connections may be faulty Go to Procedure 2 If communication is impaired there may be a faulty connection Go to Procedure 3 Procedure 2 Diagnostic check Run the Diagnostic Program which will automatically execute the E SATA 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 E S...

Page 100: ...new one following the instructions in Chapter 4 2 26 Felica Troubleshooting START END Felica connection check Procedure 1 Felica replacement check Procedure 2 Replace system board Figure 2 25 Felica troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 64 ...

Page 101: ... to the system board Make sure the Felica FPC cable is firmly connected to the Felica and system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks If any of the connections are loose reconnect firmly If any of the connections is damaged or there is still an error go to Procedure 2 Procedure 2 Felica replacement...

Page 102: ... 2 26 Sensor button troubleshooting process To determine if the computer s built in Sensor button is functioning properly perform the following procedures Figure 2 26 outlines the process Start with Procedure 1 and continue as instructed Procedure 1 Sensor button connection check Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 66 Procedure 2 Logic Upper replacement check ...

Page 103: ...acement Procedures for instructions on how to disassemble the computer and then perform the following checks If any of the connections are loose reconnect firmly If any of the connections is damaged or there is still an error go to Procedure 2 Procedure 2 Logic Upper replacement check The Sensor button unit or FFC may be defective or damaged Replace each with a new Logic Upper following the steps ...

Page 104: ...built in LED is functioning properly perform the following procedures Figure 2 27 outlines the process Start with Procedure 1 and continue as instructed Procedure 1 System board replacement check Procedure 1 System board replacement check Replace the system board with a new one following the steps in Chapter 4 Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 68 ...

Page 105: ...2 28 Thermal Module troubleshooting process To determine if the computer s built in Thermal Module is functioning properly perform the following procedures Figure 2 28 outlines the process Start with Procedure 1 and continue as instructed Procedure 1 CPU replacement check Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 69 Procedure 2 Thermal Module replacement check ...

Page 106: ...d then perform the following checks If there is still an error after replacement CPU go to Procedure 2 Procedure 2 Thermal Module replacement check Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks If there is still an error after replacement Thermal Module go to Procedure 2 Procedure 3 System board replacement check...

Page 107: ... f u n c t i o n p r o p e r l y P e r f o r m T V 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 Y es R e p l a c e T V c a b l e N o T V f u n c t i o n i n g o k N o U s e d i f f e r e n t T V s e t Y es C h e c k T V P o r t c o n n e c t i o n Figure 2 29 TV out troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 71 ...

Page 108: ...le is firmly plugged into both the TV set and the TV port of the computer If the cable is connected correctly go to Check 2 Check 2 The TV cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 TV set check The TV set may be faulty Perform Check 1 Check 1 Try using the set for TV reception If it does not work the set may be damaged If the set does w...

Page 109: ... N c 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 L A N p o r 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 L A N c a b l e Y e s L A N p o 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 L A N p o r t N o Figure 2 30 LAN troubleshooting process Satellite A350 SATEGO A350 EQUIUM A350 Series Maintenance Manual 73 ...

Page 110: ...ctions may be loose Perform Check 1 Check 1 Make sure LAN cable is firmly plugged into both the LAN set and the LAN port of the computer If the cable is connected correctly go to Check 2 Check 2 The LAN cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 LAN port check The LAN set may be faulty Perform Check 1 Check 1 Try connecting a different L...

Page 111: ...3 Tests and Diagnostics 1 Chapter 3 Tests and Diagnostics ...

Page 112: ...ound Test 10 3 5 Fan ON OFF Test 11 12 3 6 Main Battery Charge Test 12 3 7 FDD Test 13 3 9 Keyboard Test 15 3 10 Mouse Pad Test 17 3 11 LCD Pixels Mode Test 18 3 12 Magnetic Switch Test 19 3 13 LAN Test 21 3 14 RTC Test 24 3 15 Read 1394 GUID 25 3 16 Speaker EQ Equalizer Quality factor Type Check Re Write 26 3 17 Sensor Button Test 26 ...

Page 113: ...3 Tests and Diagnostics 3 28 3 19 1st HDD Test 29 3 20 2nd HDD Test 32 3 21 Read DMI 35 3 22 Write DMI 36 3 23 Front Edge Logo 39 ...

Page 114: ...t this program when you are at Main Menu The TEST DIAGNOSTIC PROGRAM contains the following functional tests CONFIG CHECK TEST Beep sound TEST FAN ON OFF TEST MAIN BATTERY CHARGE TEST FDD TEST Memory test KEYBOARD TEST MOUSE PAD TEST LCD PIXELS MODE TEST MAGNETIC SWITCH TEST HDD R W TEST LAN TEST RTC TEST IEEE1394 CODE TEST Speaker EQ Check Rewrite Button Test HDCP Key Check 1st HDD Test 2nd HDD T...

Page 115: ...agnostics diskette 3 for memory read and write NOTE To execute the CD test make sure the CD is installed in the ODD drive 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 diskette as reference at the end of test s The test list is as the following A CONFIG CHECK TEST B Beep sound TEST C FAN ON OFF T...

Page 116: ...3 Tests and Diagnostics 6 The below display will show up at the beginning of T D program If the test result passes the following display will show up ...

Page 117: ...nd a test fails the following message displays Then press any key for next actions the below display presented if copying test log file onto diskette is necessary This action will be executed when Y key pressed It will skip this process if N key pressed ...

Page 118: ...3 Tests and Diagnostics 8 And then it will check if it s necessary to leave this program Program will quit when Y key pressed and it will go back main menu for next test if N key pressed ...

Page 119: ...configuration It includes CPU CPU type Cache CPU speed CPU FSB DDRAM SIZE Panel ID HDD1 type capacity Vendor ID Model Firmware HDD2 type capacity Vendor ID Model Firmware VRAM size VGA CHIP TYPE Battery cell 6cell 9cell 12cell Wireless type LAN Type 1394 TMA Bluetooth SKUID The screen should display as below ...

Page 120: ... aurally confirm the speaker functions And check both speakers if they are OK within 3 times Beep sound generated NOTE Remember to tune up the volume as Maximum before this test starts The screen should display as below indicating whether the test is passed or failed after the question ...

Page 121: ...y key pressed Feel the wind or listen the rotating sound to check whether the fan is working or not NOTE Remember to approach fan outlet that is near right 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 th...

Page 122: ...9V 90W 19V 120W 19V should be connected to successfully run this test 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 ...

Page 123: ... diskette 1 44 MB Remove the diagnostics diskette and insert the work diskette into the FDD The contents of the floppy diskette maybe erased The Floppy Disk Test includes three subtests of the 1 Sequential seek 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 formatte...

Page 124: ...3 Tests and Diagnostics 14 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 ...

Page 125: ...board Test The keyboard test checks the all keys function NOTE The Num Lock and the Overlay mode must be off to execute the keyboard test Before keyboard test starts the keyboard matrix code should be chosen as below display 1 S US for America 2 J Japan for Japan When you execute this test the keyboard layout is drawn on the display When any key is ...

Page 126: ...Tests and Diagnostics 16 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 Japan keyboard ...

Page 127: ...ctions 1 Mouse Speed on a scale from slow to fast 2 Acceleration Off Low Medium High 3 Button Assignments Left Right Right button either Unassigned or Drag Lock 4 Swap Buttons Left Right NOTE The Touch Pad test cannot be used to test an external USB mouse The Touch Pad button subtest allows users to test their Touch Pad buttons If the buttons are clicked the cursors should appear in the correspond...

Page 128: ...figure does not correspond to any button 3 11 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine This test includes two modes of the test 1 Text Mode including 40 25 16 colors and 80 25 2 16colors 2 VGA Mode including 320 200 4 16 256 colors 640 200 2 16 colors 640 350 2 16 colors 640 480 2 16 256 colors 800 600 256 colors and 1024 768 256 colors The screen should ...

Page 129: ...e lid function of the unit When LCD cover closed the lid 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 Lid switch test fail it will show below display ...

Page 130: ...3 Tests and Diagnostics 20 2 If the Lid switch test pass it will show below display ...

Page 131: ...s the LAN full duplex environment NOTE LAN loopback needs to plug in before test begins And LAN information will show on the test screen IO Base Port 4000H IRQ BH it s IRQ 5 Node it is MAC Address Line Frame 1514 Bytes Line Speed 1000Mbps or 100Mbps or 10 Mbps ...

Page 132: ...ics 22 Bus ID it s E The LAN test includes three subtests of the 1 Speed1000 2 Speed100 3 Speed10 The subtests run automatically The screen should display as below indicating whether the subtests pass or fail when finished ...

Page 133: ...3 Tests and Diagnostics 23 If an error is detected and a test fails the following message displays ...

Page 134: ...TC Test Checks the computer s RTC Real Time Clock and calendar functions by comparing the DOS and CMOS values The test runs automatically The screen should display as below indicating whether the test is passed or failed when finished ...

Page 135: ...tics 25 3 15 Read 1394 GUID This test will check if the computer s EEPROM 1394GUID code is correct NOTE Must open the RAM Door to see RAM connector GUID bar code before test item begins The figure below will be displayed ...

Page 136: ... type is correct The EQ Type test includes two subtests of the 1 Read EQ Type from EEPROM 2 Re Write EQ Type to EEPROM NOTE To execute this test you must select speaker type Harman or No brand The figure below will be displayed 3 17 Sensor Button Test The Sensor button test allows the user to manually test each of Sensor button buttons ...

Page 137: ...urn A yellow bar will appear on the relevant section of the figure if the button passes the test Press ESC to quit the test 3 18 HDCP Key Check This test will check HDCP key has been written into your computer successful or not NOTE Only UMA GM45 SKU unit support HDCP function ...

Page 138: ...3 Tests and Diagnostics 28 If the picture shows as below it means he HDCPKEY function is NG ...

Page 139: ... 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 ...

Page 140: ...s 30 If input password is wrong the screen 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 ...

Page 141: ...3 Tests and Diagnostics 31 If the picture shows as below it means he HDD function is NG ...

Page 142: ...3 Tests and Diagnostics 32 3 20 2nd HDD Test The HDD test allows the user to verify the 2nd HDD ok or not Please select HDD test method Choice HDD test method Screen would display as below ...

Page 143: ...Tests and Diagnostics 33 After you select the method then input password hard disk if input password is Right the screen would display as below If input password is wrong the screen would display as below ...

Page 144: ...s 34 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 If the picture shows as below it means he HDD function is NG ...

Page 145: ...ics 35 3 21 Read DMI Compal write Toshiba 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 ...

Page 146: ...and Diagnostics 36 3 22 Write DMI When you want to write DMI data please select which data you want to write the figure below will be displayed 1 Write OME string 2 Write Version 3 Write Serial 4 Write Product ...

Page 147: ...3 Tests and Diagnostics 37 After write OK you should reboot the system that can make the setting effective or you can write next data before reboot system the figure below will displayed ...

Page 148: ...3 Tests and Diagnostics 38 NOTE should input correct DMI data and should reboot the system that can make the setting effective ...

Page 149: ...e check the units whether have the Front Edge Logo If have the logo please key 1 to set the Front Edge Logo If not have the logo please key 2 to disable the Front Edge Logo Please read the notice to check the function be enable or be disable in BIOS setup menu Restart the computer after you change BIOS setting of this function every time NOTE The AC adaptor should be connected to successfully run ...

Page 150: ...ven t the item of Front Edge Logo in BIOS Menu the picture likes below 2 If we select 1 to enable the Front Edge logo function by program There have the item of Front Edge Logo in BIOS Menu 2 1 Select enable to let the Front Edge logo item in enable mode show as below picture and then restart the machine the Front Edge Logo Led will be light ...

Page 151: ...Chapter 4 Replacement Procedures ...

Page 152: ...ymbol examples 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 13 4 4 Memory 4 14 Removing the Optional Memory 4 14 Installing the Optional Memory 4 16 4 5 WLAN Card 4 17 4 6 Modem Card FM Tuner 4 18 4 7 ODD 4 20 Removing the ODD Bay Module 4 20 Installing the ODD Bay Module 4 21 Disassembling the ODD Drive 4...

Page 153: ...and Finger Printer Board 4 32 4 13 Thermal Fan 4 35 Removing the Thermal Fan 4 35 Installing the Thermal Fan 4 35 4 14 Motherboard 4 36 Removing the Motherboard 4 36 Installing the Motherboard 4 36 4 15 UWB Module 4 38 Removing the UWB module 4 38 Installing the UWB module 4 38 4 16 Robson Module 4 39 Removing the Robson module 4 39 Installing the Robson module 4 39 4 17 VGA Board and VGA Thermal ...

Page 154: ...er Board 4 55 4 22 CMOS Board and MIC 4 56 Removing the CMOS Board and MIC 4 56 Installing the CMOS Board and MIC 4 56 4 23 Hinge Saddle 4 57 Removing the Hinge Saddle 4 57 Installing the Hinge Saddle 4 57 4 24 CRT Board 4 58 Removing the CRT Board 4 58 Installing the CRT Board 4 59 4 25 USB Board 4 60 Removing the USB Board 4 60 Installing the USB Board 4 60 4 26 FM Jack 4 61 Removing the FM Jack...

Page 155: ... 4 24 Figure 4 15 Removing the keyboard 4 24 Figure 4 16 Removing the screws from the bottom of the laptop 4 26 Figure 4 17 Removing five screws from the laptop 4 27 Figure 4 18 Detaching cables from the laptop 4 28 Figure 4 19 Removing the power board 4 29 Figure 4 20 Removing the speakers 4 30 Figure 4 21 Removing the screws from the touch pad bracket 4 32 Figure 4 22 Removing the touch pad brac...

Page 156: ... Removing the LCD Bezel Assembly 4 50 Figure 4 37 Removing the Inverter Board 4 51 Figure 4 38 Removing the LCD Module from the LCD cover assembly 4 52 Figure 4 39 Removing the LCD Hinge Assembly 4 53 Figure 4 40 Removing the LCD module 4 54 Figure 4 41 Removing the CMOS board and MIC 4 56 Figure 4 42 Removing the Hinge Saddle 4 57 Figure 4 43 Removing CRT Board from the logic lower assembly 4 58 ...

Page 157: ...removed before removing the FRUs shown in the bottom area To replace the FRUs first identify the suspect FRU for the system failure Next according to this chart determine the FRUs that need to be removed before removing the suspect FRU After you determine those FRUs go to the appropriate sections according to the section numbers shown in the boxes Then start removal and replacement How to use the ...

Page 158: ...ch 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 el...

Page 159: ...tened securely Loose screws can cause short circuits overheating smoke or fire 3 Before raising 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 equiv...

Page 160: ...stic tests 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 screw...

Page 161: ...nsert 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 k...

Page 162: ... One 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 sc...

Page 163: ...f Screws 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...

Page 164: ...short circuit the 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 so that the bottom is facing you 2 Slide out the battery lock 3 Slide the battery release latch 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 reg...

Page 165: ...ry which can 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 4 Gently insert a new or recharged battery pack into place Check that the battery release latch sli...

Page 166: ...her corrupt the data in the drive or damage the drive There are two HDD equipped in the laptop Remove the HDD hard disk drive according to the following procedures and Figure 4 2 4 3 4 4 4 5 1 To remove the main HDD remove two M2 5x6 HDD door screws that secure the HDD and then remove the HDD door M2 5X6 2 Figure 4 2 Removing the main HDD door Satellite A350 Maintenance Manual 4 10 ...

Page 167: ...f it fails 3 Place the HDD pack on a flat surface such as a desk 4 To separate the plate from the HDD remove four M3x3 screws M3X3 4 Figure 4 3 Removing the main HDD plate CAUTION Do not apply pressure to the top or bottom of the drive 5 To remove the 2nd HDD remove two M2 5x4 HDD door screws that secure the HDD and then remove the HDD door 6 Remove the HDD pack by pulling on the tab attached to t...

Page 168: ...emoving the 2nd HDD door 7 Place the HDD pack on a flat surface such as a desk 8 To separate the plate from the HDD remove four M3x3 screws and separate the two HDD brackets from left and right side M3X3 4 Figure 4 5 Removing the 2nd HDD brackets and plate Satellite A350 Maintenance Manual 4 12 ...

Page 169: ... 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 Install the HDD pack into the correct position in the laptop Connect the HDD pack to the laptop 4 Secure the main HDD door by tightening two M2 5x6 screws 5 Place the 2nd HDD into the 2nd HDD plate 6 Place the two HDD brackets in the correct sides of the plate and...

Page 170: ...off CAUTION Remove the optional memory after turning off the laptop If this is violated the laptop or memory can be damaged 1 Turn the laptop upside down 2 Remove one M2 5x5 4 screw that secures the RAM door 3 Remove the RAM door CAUTION Do not touch the connectors on the memory or in the laptop Contaminated connectors can cause memory access problems M2 5X5 4 1 Figure 4 6 Removing the RAM door Sa...

Page 171: ...lacement Procedures 4 Spread out the two memory lock latches so that the memory pops up Figure 4 7 Removing the RAM from connector 5 Pull the memory up and out at an angle using care to avoid touching the connectors Satellite A350 Maintenance Manual 4 15 ...

Page 172: ... 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 so that it is secured with both memory lock latches 3 Reinstall the optional RAM door 4 Secure the RAM door with one M2 5x5 4 screw After the laptop is turned on check the hardware configuration in the Hardware Setup or TESTUP program to make s...

Page 173: ... the WLAN card 2 Remove two M2 5x3 screws the secure the WLAN card 3 Pull the WLAN card out at an angle M2 5X3 2 Figure 4 8 Removing the WLAN card Installing the WLAN Card Install the WLAN card according to the following procedures 1 Insert the WLAN card into the connector 2 Press the card down and secure it with two M2 5x3 screws 3 Attach the two antennas to the WLAN card Satellite A350 Maintenan...

Page 174: ...M2 5x3 screws that secure the modem card 2 Flip the modem card over and detach the cable connected to the card M2 5X3 2 Figure 4 9 Removing the modem card Removing the FM Tuner Remove the FM Tuner and FM jack according to the following procedures and Figure 4 10 1 Remove two M2 5x3 screws from the FM tuner 2 Detach the two cables from the front and back of the FM tuner Satellite A350 Maintenance M...

Page 175: ...to the back of the modem card 2 Install the card in the correct position and secure it with two M2 5x3 screws Installing the FM Tuner 1 Attach the cable on the back of the FM Tuner 2 Seat the FM Tuner in the correct position on the motherboard and attach the cable on the front of the FM Tuner to the motherboard 3 Secure the FM Tuner to the motherboard with two M2 5x3 screws Satellite A350 Maintena...

Page 176: ...the appropriate sections for the disassembly procedures of specific modules Remove the ODD bay module according to the following procedures and Figure 4 11 M2 5X3 Figure 4 11 Removing the ODD Bay module 1 Turn the laptop upside down 2 Remove one M2 5x3 screw 3 Push the ODD bracket in the direction of the arrow CAUTION Handle the ODD bay module carefully it can become hot during operation Satellite...

Page 177: ...ite A350 Maintenance Manual 4 21 Installing the ODD Bay Module Install the ODD bay module according to the following procedures 1 Place the ODD bay module in the correct position and slide it in 2 Push it in until it meets the end 3 Secure the ODD bay module with one M2 5x3 screw ...

Page 178: ...ly if it fails Disassemble the ODD drive according to the following procedures and Figure 4 12 1 Remove two M2 2 5 screws 2 Remove the bracket M2X2 5 2 Figure 4 12 Removing the bracket from the ODD drive Assembling the ODD Drive Assemble the ODD drive according to the following procedures 1 Seat the bracket in the correct position 2 Secure them with two M2 2 5 screws Satellite A350 Maintenance Man...

Page 179: ... the Keyboard Cover and Keyboard Remove the Keyboard Cover and Keyboard according to the following procedures and Figure 4 13 4 14 4 15 1 Use a flat head screwdriver to lift the keyboard cover from the laptop 2 Remove the keyboard cover Figure 4 13 Removing the keyboard cover Satellite A350 Maintenance Manual 4 23 ...

Page 180: ...Style not defined 3 Remove two M2 0x3 screws Figure 4 14 Removing screws from the keyboard 4 Lift the keyboard up and detach the cable on the back of the keyboard from the motherboard Figure 4 15 Removing the keyboard Satellite A350 Maintenance Manual 4 24 ...

Page 181: ...eyboard in the correct position 2 Secure the keyboard with two M2 0x3 screws 3 Place the keyboard cover in the correct position then press the cover down from the middle to the left side make sure the three hooks on the back of the cover stuck in the laptop 4 Press down the cover on the right side to make sure the two hooks on the back of the cover stuck in the laptop 5 Press down the cover in the...

Page 182: ...ic upper assembly according to the following procedures and Figure 4 16 4 17 and 4 18 1 Turn the laptop upside down and remove the following 19 screws Sixteen M2 5x10 screws Three M2 5x3 screws M2 5X10 1 M2 5X10 M2 5X10 M2 5X3 M2 5X10 1 M2 5X10 1 Figure 4 16 Removing the screws from the bottom of the laptop Satellite A350 Maintenance Manual 4 26 ...

Page 183: ...le not defined Error Style not defined 4 Replacement Procedures 2 Turn to the front and remove five 2 5x10 screws M2 5X10 5 Figure 4 17 Removing five screws from the laptop Satellite A350 Maintenance Manual 4 27 ...

Page 184: ...ift up the logic upper assembly Installing the Logic Upper Assembly Install the logic upper assembly according to the following procedures 1 Seat the logic upper assembly to the front of the laptop and adjust to the correct position 2 Attach the seven cables and secure the five screws as indicated in Figure 4 17 3 Turn the laptop upside down and secure it with 19 screws as indicated in Figure 4 16...

Page 185: ...move one M2 5x4 screw from the power board 2 Separate the power board from the logic upper assembly M2 5X4 Figure 4 19 Removing the power board Installing the power switch board Install the power switch according to the following procedures 3 Seat the power board in the correct place on the logic upper assembly 4 Secure the power board with one M2 5x4 screw Satellite A350 Maintenance Manual 4 29 ...

Page 186: ...re 4 20 1 Press speaker and then remove four M2 6 screws from the left and right speaker 2 Remove the left and right speakers from the logic upper assembly M2X6 4 Figure 4 20 Removing the speakers Installing the Speakers Install the speakers according to the following procedures 1 Seat the left and right speaker in the correct position Satellite A350 Maintenance Manual 4 30 ...

Page 187: ...Error Style not defined Error Style not defined 4 Replacement Procedures Satellite A350 Maintenance Manual 4 31 2 Press speakers and secure the speakers with four M2X6 screws ...

Page 188: ...g the Touch Pad Bracket LED board and Finger Printer Board Remove the touch pad bracket LED board and finger printer board according to the following procedures and Figure 4 21 4 22 1 Remove three M2x4 screws from the pouch pad bracket M2X4 3 Figure 4 21 Removing the screws from the touch pad bracket Satellite A350 Maintenance Manual 4 32 ...

Page 189: ...Remove the touch pad bracket 3 Remove the LED board from the logic upper assembly 4 Pull the finger printer board up to remove it from the logic upper assembly Figure 4 22 Removing the touch pad brackets LED board and finger printer board Satellite A350 Maintenance Manual 4 33 ...

Page 190: ...d Bracket LED board and Finger Printer Board Install the touch pad bracket LED board and Finger Printer board according to the following procedures 1 Seat the LED board and finger printer board in the correct position 2 Seat the touch pad bracket over the LED board and finger printer board then secure the bracket with three M2x4 screws ...

Page 191: ... M2 5x5 screws from the thermal fan 3 Remove the thermal fan from the logic lower assembly Figure 4 23 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 correct position on the logic lower assembly 2 Secure the thermal fan with two M2 5x5 screws 3 Attach the cable to the moth...

Page 192: ...w seven cables and one DC in jack from the logic lower assembly as indicated by arrows in Figure 4 24 2 Remove the motherboard from the logic lower assembly Figure 4 24 Removing motherboard from logic lower assembly Installing the Motherboard Install the motherboard according to the following procedures 1 Seat the motherboard in the correct position on the logic lower assembly Satellite A350 Maint...

Page 193: ...es 2 Put the DC in jack into the socket and put the DC cables according to the figure 4 25 Figure 4 25 Installing the DC in jack 3 Secure one M2 5x4 screw 4 Attach seven cables to the motherboard as indicated by arrows in Figure 4 24 Satellite A350 Maintenance Manual 4 37 ...

Page 194: ...4 26 1 Remove two M2 5x3 screws from the UWB module 2 Remove the UWB module from the motherboard Figure 4 26 Removing the UWB module Installing the UWB module Install the UWB module according to the following procedures 1 Insert the UWB module into the connector on the motherboard 2 Press the UWB module down and secure it with two M2 5x3 screws Satellite A350 Maintenance Manual 4 38 ...

Page 195: ...ove two M2 5x3 screws from the Robson module 2 Remove the Robson module from the motherboard M2 5X3 2 Figure 4 27 Removing the Robson module Installing the Robson module Install the Robson module according to the following procedures 1 Insert the Robson module into the connector on the motherboard 2 Press the Robson module down and secure it with two M2 5x4 screws Satellite A350 Maintenance Manual...

Page 196: ...owing in mind 1 The unit can become very hot during operation Be sure to let it cool down before starting the repair work 2 Use care when removing and disassembling the unit in order to avoid damage 3 If you remove the VGA thermal module please use soft cloth with alcohol to clean the VGA board and the VGA thermal module Reapply Shinetsu 7762 grease before installing the VGA thermal module If you ...

Page 197: ...tyle not defined 4 Replacement Procedures Figure 4 28 Removing the VGA Board 3 Remove four spring screws on the VGA board to remove the VGA thermal module Figure 4 29 Removing the spring screws Satellite A350 Maintenance Manual 4 41 ...

Page 198: ... 30 If you use one new VGA thermal module remove the release papers on the thermal pads first Figure 4 30 Reapply the Shinetsu 7726 grease on the thermal module and remove the release papers 2 Seat the VGA thermal module on the VGA board and secure it with four spring screws according to the number sequence sealed on the thermal module 3 Seat the VGA board in the correct position on the motherboar...

Page 199: ...llowing in mind 1 The thermal module can become very hot during 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 If you use one new CPU thermal module please make sure remove the release paper fi...

Page 200: ...ews 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 3 Unlock the CPU by rotating the cam on the CPU socket counterclockwise to the unlock position with a flat blade screwdriver Satellite A350 Maintenance Manual 4 44 ...

Page 201: ...Error Style not defined Error Style not defined 4 Replacement Procedures Figure 4 32 Removing the CPU 4 Remove the CPU Satellite A350 Maintenance Manual 4 45 ...

Page 202: ...rewdriver 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 motherboard according to the number sequence sealed on the thermal module 4 Reapply Shinetsu 7762 grease on the CPU thermal module as shown in Figure 4 33 If you use one new CPU thermal module remove the release papers on the t...

Page 203: ...r Style not defined Error Style not defined 4 Replacement Procedures Satellite A350 Maintenance Manual 4 47 6 Secure it with four spring screws according to the number sequence sealed on the thermal module ...

Page 204: ... to avoid the antenna cable being caught between the display assembly and the laptop Remove the display assembly according to the following procedures and Figure 4 34 4 35 1 Turn the laptop so the rear is facing you and remove two M2 5x4 screws Figure 4 34 Removing the screws from the rear of the laptop Satellite A350 Maintenance Manual 4 48 ...

Page 205: ...sembly 3 Remove the display assembly Installing the Display Assembly Install the display assembly according to the following procedures 1 Place the display assembly in the correct position 2 Secure the display assembly with four M2 5x4 screws 3 Close the display panel and turn the laptop so the rear is facing you and secure two M2 5x4 screws Satellite A350 Maintenance Manual 4 49 ...

Page 206: ...e LCD bezel assembly 2 Remove two M2 5x5 and two M2 5x6 screws and remove the LCD bezel assembly Figure 4 36 Removing the LCD Bezel Assembly Installing the Display Mask Install the LCD bezel assembly according to the following procedures 1 Seat the LCD bezel assembly in the correct position 2 Secure it to the display assembly with two M2 5x4 and two M2 5x6 screws 3 Put four rubber seals over the s...

Page 207: ...ing procedures and Figure 4 37 4 38 4 39 and 4 40 1 Remove one M2x4 screw securing the inverter board and detach two cables connected to the two ends of the inverter Then remove the inverter board Figure 4 37 Removing the Inverter Board 2 Remove two M2 5x4 and eight M2 5x5 screws securing the LCD module to the LCD cover assembly 3 Lift the LCD module out of the LCD cover assembly Satellite A350 Ma...

Page 208: ...4 Replacement Procedures Error Style not defined Error Style not defined Figure 4 38 Removing the LCD Module from the LCD cover assembly Satellite A350 Maintenance Manual 4 52 ...

Page 209: ...D hinge assembly to the LCD panel and then remove the LCD hinge assembly Figure 4 39 Removing the LCD Hinge Assembly 5 Turn the LCD module over and place it face down on a protective surface such as a foam pad 6 Remove the tape and VLDS cable connector Then detach the VLDS cable Satellite A350 Maintenance Manual 4 53 ...

Page 210: ... are fragile Use extreme care not to apply pressure to the ICs along the edges of the LCD module Dispose of used LCD panels fluorescent FL tubes as required by local ordinances or regulations The LVDS cable must be carefully peeled away before disconnecting it from the LCD panel Satellite A350 Maintenance Manual 4 54 ...

Page 211: ...h as a foam pad 2 Connect the LVDS cable to the LCD panel connector 3 Turn the LCD right side up 4 Seat the LCD hinge assembly in the correct position beside the LCD panel and secure it with eight M2x3 screws 5 Seat the LCD module in the correct position in the LCD cover assembly and secure it to the LCD cover assembly with two M2 5x4 and eight M2 5x5 screws 6 Seat the inverter board in correct po...

Page 212: ... from the CMOS module connector and remove the CMOS board CMOS Cable Figure 4 41 Removing the CMOS board and MIC 2 Lift the MIC cable from the LCD cover assembly Installing the CMOS Board and MIC Install the CMOS Board and MIC according to the following procedures 1 Connect the CMOS module cable to CMOS module connector 2 Seat the CMOS module and MIC in the correct position on the LCD cover assemb...

Page 213: ...screws that secure the hinge saddles to the logic lower assembly 4 Remove the hinge saddles from the logic lower assembly Figure 4 42 Removing the Hinge Saddle Installing the Hinge Saddle Install the hinge saddle according to the following procedures 1 Seat the hinge saddles in the correct position on the logic lower assembly 2 Secure the hinge saddles with two M2 5x6 screws Satellite A350 Mainten...

Page 214: ...ding to the following procedures and Figure 4 43 and 4 44 1 Remove the CRT board from the logic lower assembly Figure 4 43 Removing CRT Board from the logic lower assembly 2 Remove two M2 5x6 screws and remove the CRT bracket from the CRT board Figure 4 44 Removing the CRT bracket from the CRT board Satellite A350 Maintenance Manual 4 58 ...

Page 215: ...edures Satellite A350 Maintenance Manual 4 59 Installing the CRT Board Install the CRT board according to the following procedures 1 Secure the CRT bracket to the CRT board with two M2 5x6 screws 2 Seat the CRT board in the correct position on the logic lower assembly ...

Page 216: ... that secures the USB board to the logic lower assembly 2 Remove the USB board from the logic lower assembly Figure 4 45 Removing the USB Board Installing the USB Board Install the USB board according to the following procedures 1 Seat the USB board in the correct position on the logic lower assembly 2 Secure the USB board to the logic lower assembly with one M2 5x4 screw Satellite A350 Maintenanc...

Page 217: ...cedures and Figure 4 46 1 Remove the FM jack from the logic lower assembly Figure 4 46 Removing the FM Jack Installing the FM Jack Install the FM Jack according to the following procedures 1 Seat the FM jack in the correct position on the logic lower assembly 2 Align the cable to the groove on the logic lower assembly Satellite A350 Maintenance Manual 4 61 ...

Page 218: ...h cable from the Bluetooth card 2 Press down the latch and push the Bluetooth card in the direction indicated in the figure 4 47 and slide the Bluetooth card out 3 Remove the card from the logic lower assembly Figure 4 47 Removing the Bluetooth card Note Be careful not to damage the Bluetooth Card when connecting it with the cable Make sure the card is seated in the correct position Satellite A350...

Page 219: ...ment Procedures Satellite A350 Maintenance Manual 4 63 Installing the Bluetooth card Install the Bluetooth card according to the following procedures 1 Seat the card in the correct position on the logic lower assembly 2 Slide the card to the end of the track ...

Page 220: ...ake sure 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 ...

Page 221: ...ace is very 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 A350 Series Maintenance Manual ...

Page 222: ... hard object 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 A350 Series Maintenance Manual CONFIDENTIAL A 3 ...

Page 223: ... 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 A350 Series Maintenance Manual ...

Page 224: ...dule do 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 A350 Series Maintenance Manual CONFIDENTIAL A 5 ...

Page 225: ...Appendix B Appendix B Board Layout B 1 System Board Top View Figure B 1 System Board Layout Top Los Angeles 10 10G Maintenance Manual CONFIDENTIAL B 1 ...

Page 226: ...B 2 System Board Bottom View Figure B 2 System Board Layout Bottom B 2 CONFIDENTIAL Los Angeles 10 10G Maintenance Manual ...

Page 227: ...Board Connectors top and bottom Number Name JCPU CPU Socket JFAN Fan conn JDDRL JDDRL DDRII conn JCRT CRT conn JVGA VGA B conn J1394 1394 conn JREAD 5 in 1 Card Reader conn JMIC Microphone conn JSPKR JSPKL Speaker conn JEXP Express Card conn JWLAN WLAN conn JHDD2 2ND SATA HDD conn JHDD0 1ST SATA HDD conn JODD ODD conn JCAM Camera conn JBT Bluetooth conn JUSB USB conn JFP Fingerprint B conn JKB Key...

Page 228: ...AND Robson B conn JTV TV OUT conn JLAN LAN conn JLINE Headphones conn JEXMIC External MIC conn JP34 EC debug conn JLVDS LVDS conn JFEL FELICA conn JUSBB USB B conn J3GSIM 3G CARD conn JGPS GPS conn JP35 External ROM conn PJP1 AC Adaptor conn PJP2 Battery conn B 4 CONFIDENTIAL Los Angeles 10 10G Maintenance Manual ...

Page 229: ...gnal Name I O 1 3VS 2 3VS 3 FM_I2CCLK 4 FM_I2CDAT 5 FM_I2CINT_R 6 FM_LINE_R 7 FM_LINE_L 8 GND 9 GND 10 GND C 3 JLVDS Table C 3 LVDS I F pin assignments 40 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 GND 3 LCD_TXCLK O 4 LCD_TXOUT0 O 5 LCD_TXCLK O 6 LCD_TXOUT0 O 7 GND 8 GND 9 DAC_BRIG O 10 LCD_TXOUT1 O 11 INVT_PWM O 12 LCD_TXOUT1 O 13 GND 14 GND 15 LCD_TZCLK O 16 LCD_TXOUT2 O Los Angel...

Page 230: ... Table C 4 CRT pin assignments 12 pin Pin No Signal name I O Pin No Signal Name I O 1 CRT_B_L O 2 GND 3 CRT_G_L O 4 GND 5 CRT_R_L O 6 GND 7 VSYNC 8 HSYNC 9 GND 10 CRT_DDC_CLK 11 CRT_DDC_DAT 12 CRT_VCC C 5 JHDMI Table C 5 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...

Page 231: ...SATA_IRX_DT X_N0 6 SATA_IRX_DT X_P0 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 JHDD2 Table C 7 2nd HDD I F pin assignments 22 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 SATA_ITX_C_ DRX_P0 3 SATA_ITX_C_ DRX_N0 4 GND 5 SATA_IRX_DT X_N0 6 SATA_IRX_DT X_P0 7 GND 8 3VS 9 3VS 10 3VS 11 GND 12 GND Los Angeles 10 10G Maintena...

Page 232: ..._C_ DRX_N4 4 GND 5 SATA_IRX_DT X_N4 6 SATA_IRX_DT X_P4 7 GND 8 GND 9 5VS 10 5VS 11 MD 12 GND 13 GND 14 GND C 9 JESATA Table C 9 1st eSATA USB I F pin assignments 11 pin Pin No Signal name I O Pin No Signal Name I O 1 USB_VCCA 2 USB20_N3 3 USB20_P3 4 GND 5 GND 6 SATA_ITX_C_DRX_P 5 7 SATA_ITX_C_DRX_N 5 8 GND 9 SATA_IRX_DTX_N5 10 SATA_IRX_DTX_P5 11 GND C 4 CONFIDENTIAL Los Angeles 10 10G Maintenance ...

Page 233: ...er Printer Connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 USB20_N4 I O 3 USB20_P4 I O 4 GND C 12 JFEL Table C 12 Felica Connector pin assignments 8 pin Pin No Signal name I O Pin No Signal Name I O 1 FLICA_VCC 2 USB20_N9 I O 3 USB20_P9 I O 4 GND 5 NC 6 NC 7 NC 8 NC C 13 JCAM Table C 13 Internal Camera Connector pin assignments 5 pin Los Angeles 10 10G Mainten...

Page 234: ...CLK_WLAN A12 UIM_CLK A13 CLK_WLAN A14 UIM_RESET A15 GND A16 UIM_VPP A17 NC A18 GND A19 NC A20 XMIT_OFF A21 GND A22 PLT_RST A23 PCIE_IRX_C_WLA NTX_N4 A24 3V_WLAN A25 PCIE_IRX_C_WLA NTX_P4 A26 GND A27 GND A28 1 5VS A29 GND A30 PM_SMBCLK A31 PCIE_ITX_C_WLA NRX_N4 A32 PM_SMBDATA A33 PCIE_ITX_C_WLA NRX_P4 A34 GND A35 GND A36 USB20_N7 A37 GND A38 USB20_P7 A39 3V_WLAN A40 GND A41 3V_WLAN A42 LED_WIMAX _R...

Page 235: ...K_ROB 14 NC 15 GND 16 NC 17 NC 18 GND 19 NC 20 NC 21 GND 22 PLT_RST 23 PCIE_IRX_C_N ANDTX_N2 24 3VS 25 PCIE_IRX_C_N ANDTX_P2 26 GND 27 GND 28 1 5VS 29 GND 30 NC 31 PCIE_ITX_C_N ANDRX_N2 32 NC 33 PCIE_ITX_C_N ANDRX_P2 34 GND 35 GND 36 NC 37 GND 38 NC 39 3VS 40 GND 41 3VS 42 NC 43 GND 44 NC 45 NC 46 NC 47 NC 48 1 5VS 49 NC 50 GND 51 NC 52 3VS Los Angeles 10 10G Maintenance Manual CONFIDENTIAL C 7 ...

Page 236: ..._IRX_C_NEW TX_N1 22 PCIE_IRX_C_NE WTX_P1 23 GND 24 PCIE_ITX_C_NE WRX_N1 25 PCIE_ITX_C_NEW RX_P1 RX_P1 26 GND C 17 JLAN Table C 17 LAN Connector pin assignments 14 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 RJ45_MIDI2 I O 5 RJ45_MIDI2 I O 6 RJ45_MIDI1 I O 7 RJ45_MIDI3 I O 8 RJ45_MIDI3 I O 9 3V_LAN 10 LAN_LINK 11 3V_LAN 12 LAN_ ACTIVITY 13 ...

Page 237: ...TA_R 11 CLK_TV 12 UIM_CLK_R 13 CLK_TV 14 UIM_RESET_R 15 GND 16 UIM_VPP_R 17 NC 18 GND 19 NC 20 UWB_DISABLE 21 GND 22 PLT_RST 23 PCIE_IRX_C_TV TX_N5 24 3V_WLAN 25 PCIE_IRX_C_TV TX_P5 26 GND 27 GND 28 1 5VS 29 GND 30 PM_SMBCLK 31 PCIE_ITX_C_TV RX_N5 32 PM_SMBDATA 33 PCIE_ITX_C_TV RX_P5 34 GND 35 GND 36 USB20_N6 37 GND 38 USB20_P6 39 3V_WLAN 40 GND 41 3V_WLAN 42 LED_WIMAX _R 43 GND 44 NC 45 NC 46 NC ...

Page 238: ...9 DQ3 I O 20 DQ12 I O 21 VSS O 22 DQ13 I O 23 DQ8 I O 24 VSS I O 25 DQ9 I O 26 DM1 O 27 VSS O 28 VSS O 29 DQS1 I O 30 CK0 I O 31 DQS1 I O 32 CK0 I O Table C 30 SODIMM I F pin assignments 200 PIN 2 4 Pin No Signal name I O Pin No Signal Name I O 33 VSS O 34 VSS O 35 DQ10 I O 36 DQ14 I O 37 DQ11 I O 38 DQ15 I O 39 VSS O 40 VSS O 41 VSS O 42 VSS O 43 DQ16 I O 44 DQ20 I O 45 DQ17 I O 46 DQ21 I O 47 VS...

Page 239: ... O 83 NC 84 NC A15 85 BA2 I O 86 NC A14 87 VDD O 88 VDD O 89 A12 I O 90 A11 I O 91 A9 I O 92 A7 I O 93 A8 I O 94 A6 I O 95 VDD O 96 VDD O Table C 30 SODIMM I F pin assignments 200 PIN 3 4 Pin No Signal name I O Pin No Signal Name I O 97 A5 I O 98 A4 I O 99 A3 I O 100 A2 I O 101 A1 I O 102 A0 I O 103 VDD O 104 VDD O 105 A10 AP I O 106 BA1 I O 107 BAD I O 108 RAS I O 109 WE I O 110 S0 I O 111 VDD O ...

Page 240: ... 147 DM5 I O 148 DQS5 I O 149 VSS O 150 VSS O 151 DQ42 I O 152 DQ46 I O 153 DQ43 I O 154 DQ47 I O 155 VSS O 156 VSS O 157 DQ48 I O 158 DQ52 I O 159 DQ49 I O 160 DQ53 I O Table C 30 SODIMM I F pin assignments 200 PIN 4 4 Pin No Signal name I O Pin No Signal Name I O 161 VSS O 162 VSS O 163 DQ18 I O 164 DQ22 I O 165 DQ19 I O 166 DQ23 I O 167 VSS O 168 VSS O 169 DQ24 I O 170 DQ28 I O 171 DQ25 I O 172...

Page 241: ...ne Connector pin assignments 2 pin Pin No Signal name I O Pin No Signal Name I O 1 INT_MIC 2 GND C 22 JTV Table C 22 TV OUT Connector pin assignments 6 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 GND 3 TV_LUMA_L 4 TV_CRMA_L 5 GND 6 GND C 23 JLINE Table C 23 HEADPHONE Connector pin assignments 10 pin Pin No Signal name I O Pin No Signal Name I O 1 NBA_PLUG 2 HP_R_L 3 HP_L_L 4 GND 5 NB...

Page 242: ...SI0 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 3VS 30 NC 31 NC 32 NC 33 NC 34 3VS C 25 JUSB Table C 25 USB Connector pin assignments 4P pin Pin No Signal name I O Pin No Signal Name I O 1 USB_VCCB 2 USB20_N2 3 USB20_P2 4 GND C 14 CONFIDENTIAL Los Angeles 10 10G Maintenance M...

Page 243: ... USB20_P1 12 GND C 27 JCS Table C 27 FUN B connector pin assignments 8P pin Pin No Signal name I O Pin No Signal Name I O 1 5VALW_CS 2 5VL_CS 3 CAP_INT 4 GND 5 EC_SMB_DA1 6 EC_SMB_CK1 7 NC 8 NC C 28 JPOWER Table C 28 POWER B connector pin assignments 4P pin Pin No Signal name I O Pin No Signal Name I O 1 POWER_ON_LED 2 SWB_SUSPLED 3 ON OFFBTN 4 GND Los Angeles 10 10G Maintenance Manual CONFIDENTIA...

Page 244: ...7 17 XD_SD_MS_D0 18 XD_SD_D6 19 XD_SD_MS_D2 20 SDCLK 21 VCC_OUT 22 XDCD1 _MSCD 23 XD_SD_D5 24 XD_SD_MS_D3 25 SDCMD_MSBS_X DWE 26 MSCLK 27 XD_SD_D4 28 VCC_OUT 29 XD_SD_MS_D3 30 XD_SD_MS_D2 31 GND 32 XD_SD_MS_D0 33 XDWP _SDWP 34 SDCMD_MSBS_X DWE 35 XD_ALE 36 XD_CLE 37 XDCE 38 XD_RE 39 XD_RB 40 XD_CD C 30 JVGA Table C 30 VGA B Connector pin assignments 200 PIN 1 4 Pin No Signal name I O Pin No Signal...

Page 245: ... 27 PCIE_MTX_C_GRX_N 11 28 PCIE_GTX_C_MRX_ N11 29 PCIE_MTX_C_GRX_P 11 30 PCIE_GTX_C_MRX_ P11 31 GND 32 GND 33 PCIE_MTX_C_GRX_N 10 34 PCIE_GTX_C_MRX_ N10 35 PCIE_MTX_C_GRX_P 10 36 PCIE_GTX_C_MRX_ P10 37 GND 38 GND 39 PCIE_MTX_C_GRX_N 9 40 PCIE_GTX_C_MRX_ N9 41 PCIE_MTX_C_GRX_P 9 42 PCIE_GTX_C_MRX_ P9 43 GND 44 GND 45 PCIE_MTX_C_GRX_N 8 46 PCIE_GTX_C_MRX_ N8 47 PCIE_MTX_C_GRX_P 8 48 PCIE_GTX_C_MRX_ ...

Page 246: ...P4 73 GND 74 GND 75 PCIE_MTX_C_GRX_N 3 76 PCIE_GTX_C_MRX_ N3 77 PCIE_MTX_C_GRX_P 3 78 PCIE_GTX_C_MRX_ P3 79 GND 80 GND 81 PCIE_MTX_C_GRX_N 2 82 PCIE_GTX_C_MRX_ N2 83 PCIE_MTX_C_GRX_P 2 84 PCIE_GTX_C_MRX_ P2 85 GND 86 GND 87 PCIE_MTX_C_GRX_N 1 88 PCIE_GTX_C_MRX_ N1 89 PCIE_MTX_C_GRX_P 1 90 PCIE_GTX_C_MRX_ P1 91 GND 92 GND 93 PCIE_MTX_C_GRX_N 0 94 PCIE_GTX_C_MRX_ N0 95 PCIE_MTX_C_GRX_P 0 96 PCIE_GTX...

Page 247: ..._CLK 130 LCD_TZOUT1 131 VGA_HDMI_DATA 132 LCD_TZOUT1 133 VGA_HDMI_HPD 134 GND 135 LCD_EDID_CLK 136 LCD_TZOUT2 137 LCD_EDID_DATA 138 LCD_TZOUT2 139 VGA_ENVDD 140 GND 141 VGA_CRT_CLK 142 LCD_TZCLK 143 VGA_CRT_DATA 144 LCD_TZCLK 145 GND 146 GND 147 VGA_CRT_R 148 27M_CLK 149 VGA_CRT_G 150 27M_SSC 151 VGA_CRT_B 152 GND 153 GND 154 VGA_TV_LUMA 155 VGA_CRT_HSYNG 156 VGA_TV_CRMA 157 VGA_CRT_VSYNG 158 GND ...

Page 248: ... 8VS 188 NC 189 1 8VS 190 B 191 1 8VS 192 B 193 1 8VS 194 B 195 1 8VS 196 B 197 1 8VS 198 B 199 1 8VS 200 B C 31 JEXMIC Table C 31 EXMIC connector pin assignments 5P pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 MIC1_L 3 MIC1_R 4 MIC_SENSE 5 GND C 32 J1394 Table C 32 1394 connector pin assignments 8P pin Pin No Signal name I O Pin No Signal Name I O 1 TPB 2 TPB 3 TPA 4 TPA C 20 CONFIDE...

Page 249: ...in No Signal name I O Pin No Signal Name I O 1 UIM_PWR 2 UIM_RESET 3 UIM_CLK 4 GND 5 UIM_VPP 6 UIM_DATA 7 NC 8 NC C 35 JSPKL Table C 35 SPKL connector pin assignments 4P pin Pin No Signal name I O Pin No Signal Name I O 1 SPK_L1 2 SPK_L2 3 NC 4 NC C 36 JSPKR Table C 36 SPKR connector pin assignments 4P pin Pin No Signal name I O Pin No Signal Name I O 1 SPK_R1 2 SPK_R2 Los Angeles 10 10G Maintenan...

Page 250: ...nts 8P pin Pin No Signal name I O Pin No Signal Name I O 1 SPI_CS 2 3VL 3 EC_SI_SPI_SO 4 INT_FLASH_EN 5 SB_INT_FLASH_SE L 6 EC_SPICLK 7 GND 8 EC_SO_SPI_SI C 38 JTOUCH Table C 38 T P connector pin assignments 6P pin Pin No Signal name I O Pin No Signal Name I O 1 5VS_TOUCH 2 TP_CLK 3 TP_DATA 4 I TP_SWL 5 TP_SWR 6 GND ...

Page 251: ... 36 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 F...

Page 252: ...7 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 ...

Page 253: ...B 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 0...

Page 254: ...0 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 Satellite A350 A350D Se...

Page 255: ...E0 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 code...

Page 256: ...0 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...

Page 257: ... 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 Satellite A...

Page 258: ...0 A350D Series 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 259: ...Appendix E Key Layout 1 United Status US Keyboard Figure US keyboard 2 Traditional Chinese CH Keyboard Figure CH keyboard ...

Page 260: ...3 Thai TI Keyboard Figure TI keyboard 4 Korean KO Keyboard Figure KO keyboard ...

Page 261: ...5 United Kingdom UK Keyboard Figure UK keyboard 6 US International UI Keyboard Figure UI keyboard ...

Page 262: ...7 Hebrew HB Keyboard Figure HB keyboard 8 Danish DM Keyboard Figure DM keyboard ...

Page 263: ...9 Swiss SW Keyboard Figure SW keyboard 10 Arabic ARE Keyboard Figure ARE keyboard ...

Page 264: ...11 Czech CZ Keyboard Figure CZ keyboard 12 Russian RU Keyboard Figure RU keyboard ...

Page 265: ...13 Portuguese PO Keyboard Figure PO keyboard 14 Slovakian SL Keyboard Figure SL keyboard ...

Page 266: ...15 Italian IT Keyboard Figure IT keyboard 16 French FR Keyboard Figure FR keyboard ...

Page 267: ...17 German GR Keyboard Figure GR keyboard 18 Greek GK Keyboard Figure GK keyboard ...

Page 268: ...19 Canada French CF Keyboard Figure CF keyboard 20 Hungarian HG Keyboard Figure HG keyboard ...

Page 269: ...21 Spanish SP Keyboard Figure SP keyboard 22 Turkish TR Keyboard Figure TR keyboard ...

Page 270: ...3 Turkish F TF F Keyboard Figure TF F keyboard 24 Swedish SD Keyboard Figure SD keyboard ...

Page 271: ...25 Belgian BE Keyboard Figure BE keyboard 26 Yugoslavian YU Keyboard Figure YU keyboard ...

Page 272: ...27 Norwegian NW Keyboard Figure NW keyboard 28 Scandinavian ND Keyboard Figure ND keyboard ...

Page 273: ...29 Canadian Multinational AC Keyboard Figure AC keyboard 30 Canadian Bilingual CB Keyboard Figure CB keyboard ...

Page 274: ...31 Japanese JP Keyboard Figure JP keyboard 32 Romania RO Keyboard Figure RO keyboard ...

Page 275: ...32 Bulgaria BU Keyboard Figure BU keyboard ...

Page 276: ... 0 kg MB MA0000069G0 M2 4 2 BATTERY CONN TO MB 2 5 3 0 kg MA0000069G0 M2 4 2 EXPRESS SLOT TO MB 2 5 3 0 kg MA0000081G0 M2 6 2 ODD CONN TO MB 2 5 3 0 kg MA0000081G0 M2 6 2 1st HDD CONN TO MB 2 5 3 0 kg MA000007TG0 M2 8 2 2nd HDD CONN TO MB 2 5 3 0 kg MACA00023G0 M2 5 3 2 WLAN CARD TO MB 2 5 3 0 kg MACA00023G0 M2 5 3 2 3G CARD TO MB 2 5 3 0 kg MACA00023G0 M2 5 3 2 ROBSON CARD TO MB 2 5 3 0 kg MACA00...

Page 277: ...0061G0 M2 5 4 6 LCD HINGE L R TO SADDLE 2 5 3 0 kg MA0000061G0 M2 5 4 1 MB TO LOWER 2 5 3 0 kg MA0000061G0 M2 5 4 1 USB BOARD TO LOWER 2 5 3 0 kg MACA00173G0 M2 5 5 2 FAN TO LOWER 2 5 3 0 kg MACA00023G0 M2 5 3 1 ODD BRK TO LOWER 2 5 3 0 kg MACA00023G0 M2 5 3 3 LOWER BATT HOUSING TO UP 2 5 3 0 kg MAC925010G0 M2 5X10 5 KB SUPPORT TO LOWER 2 5 3 0 kg MAC925010G0 M2 5X10 16 LOWER TO UPPER 2 5 3 0 kg M...

Page 278: ... table shows MTBF Mean Time Between Failures for each component Table G 1 MTBF Component Time hours LCD 10 000 Keyboard 60 000 HDD 300 000 Optical DVD CD drive 60 000 AC adaptor 60 000 Satellite A350 A350D Series Maintenance Manual CONFIDENTIAL G 1 ...

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Toshiba A355-S6882, Maintenance Manual

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