Toshiba Tecra 9000fru Maintenance Manual

							FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).FIELD REPLACEABLE UNIT DOCUMENTATION9000 Series  TecraGENERAL INFORMATIONTMBefore attempting any of the following procedures,
make sure that the main battery and AC adaptor is 
 not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).
TOSHIBA
Tough Enough for Today’s World.Tools Required for Proper
Disassembly and Reassembly:
1. Phillips Screwdriver (Size 0&1)
2. Flat head Screwdriver3. Security Torx (Size 7)
4. Case Separator5. ESD Wrist Strap6. ESD mats7. Tweezers
  
						

							FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 Series
TOSHIBA
Tough Enough for Today’s World.         TABLE OF CONTENTS:
1. BATTERY PACK REMOVAL
2. OPTIONAL PC CARD REMOVAL
3. SELECT BAY REMOVAL
4. CD-R/W/DVD-ROM DRIVE DISASSEMBLY 
5. MEMORY MODULE REMOVAL
6. BLUETOOTH CARD REMOVAL
7. HDD REMOVAL
8. KEYBOARD REMOVAL
9. MODEM BOARD REMOVAL
10 WIRELESS LAN CARD REMOVAL
11. TOP COVER REMOVAL
12. COOLING MODULE REMOVAL
13. CPU REMOVAL
14. MICROPHONE REMOVAL
15. SD/SOUND BOARD REMOVAL
16. RTC BATTERY REMOVAL
17. LED/BLUETOOTH BOARD REMOVAL
18. TOP PCB REMOVAL
19. BOTTOM PCB REMOVAL
20. MEMBRANE SWITCH REMOVAL
21. SPEAKERS REMOVAL
22. 14.1’’ DISPLAY MASK REMOVAL
23. FL INVERTER AND 14.1’’ LCD REMOVAL 
						

							TOSHIBA
Tough Enough for Today’s World.OPTIONAL PC CARD REMOVAL1. Press the eject button for the PC card you want to
    remove.2. Press the extended eject button to pop the PC Card
    out.3. Grasp the PC card and remove it.SELECT BAY REMOVAL1. Turn the computer upside down.
2. Slide the release lever in the direction of the arrow.
3. Pull out the select bay device in the direction of the
    arrow.
FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 SeriesBATTERY PACK  REMOVAL1.  Turn the computer upside down as shown.
2.  Slide the battery release lever in the direction of  the
     arrow.  3.  Lift out the battery.CD-R/W/DVD-ROM DRIVE DISASSEMBLYRelease 
leverBattery 
PackEject buttonPC cardRelease leverSelect bay
deviceCD-R/W/DVD-ROM
driveM2x3 silver
 screwsConnector coverM2x8 silver 
screwsConnector1. Remove five M2x3 silver screws securing the base
    cover and lift off  the base cover.
2. Remove two M2x8 silver screws securing the
    connector cover.
3. Remove the connector and the connector cover
    from the CD- R/W/DVD-ROMdrive.NOTE:  Before removing any PC Card device, make sure
             it is “STOPPED” in the PC Card manager.Base cover 
						

							MEMORY MODULE REMOVAL1. Turn the computer upside down. 
2. Remove two M2.5x2.8 silver flat head screws
    and remove the memory cover.TOSHIBA
Tough Enough for Today’s World.
FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 SeriesMemory clipsMemory cover3. Spread the memory clips outward and pull the 
    memory module out of the connector on a
    45 degree angle.BLUETOOTH CARD REMOVAL1. Remove one M2x4 black security torx screw securing 
    the bluetooth cover.2. Lift out the bluetooth cover.3. Disconnect the coaxial cable from the bluetooth card.
4. Lift up the plastic insulator to disconnect the card. Plastic insulatorBluetooth cardCoaxial cableM2x4 black security torx screwBluetooth coverM2.5x2.8
silver flathead screws 
						

							  HDD  REMOVAL5. Remove four M3x4 brass flat head screws securing
    the HDD to the bracket and lift the drive out of the    bracket.
6. Unplug the HDD connector from the drive.TOSHIBA
Tough Enough for Today’s World.
FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 Series
4. Unfold the plastic tab and pull to remove the HDD
    from the bay.
        HDDHDD 
bracket1. Turn the computer upside down.
2. Remove one M2.5x8 silver screw securing HDD cover.
3. Remove the HDD cover.  HDD  REMOVALHDD coverM2.5x8 silver screw
Plastic TabHDD pack HDD connectorM3x4 flat head brass screwsKEYBOARD REMOVAL1. Turn the computer upside down.
2. Remove one M2.5x16 silver screw securing the
    keyboard on the bottom cover.    M2.5x16 silver screw 
						

							4. Remove two M2.5x2.8 silver screws securing the
    keyboard. M2.5x2.8 silver screwsLatchFIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 SeriesKEYBOARD REMOVALKEYBOARD REMOVAL2. Turn the computer right side up and open the display
    panel.3. Using the case separator, unlatch the keyboard holder
    at the top of the keyboard.Keyboard holderKeyboard 5. Lift out the keyboard and set it as shown above(Place
    an insulator between the keyboard and the LCD to    prevent scratches on the LCD).6. Disconnect the keyboard cable from PJ123 on the
    system board.KeyboardKeyboard 
cablePJ123MODEM BOARD REMOVAL1. Remove two M2x4 brass screws securing the
    modem board.2. Disconnect the modem board from PJ125 on the
    system board. M2x4 brass screwsModem
board
TOSHIBA
Tough Enough for Today’s World. 
						

							WIRELESS LAN CARD REMOVAL1. Remove one M2x4 security torx screw securing 
    the mini PCIcover and lift out the cover.Mini PCI coverM2.5x4 security torx screw2. Disconnect the black and white coax from the
    wireless LAN card.3. Spread the Mini-PCI connector clips and pull the 
    Wireless LAN card out of the connector about 
   45 degree angle.TOSHIBA
Tough Enough for Today’s World.
FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 SeriesBlack coax cableWhite coax cableWireless LAN cardMini-PCI
connectorclipsTOP COVER REMOVAL1. Turn the computer upside down and remove the 
    following screws:    -2  M2.5x2.8 silver flat head screws 
    -1  M2.5x4 black flat head screw  
    -4  M2.5x8 silver screws 
    -4  M2x12 silver screws    -6  M2.5x16 silver screws
2. Turn the computer right side up and open the display.  
 M2x12
silver screwsM2.5x8 silver screwsM2.5x16 silver screwsM2.5x4
black flatheadscrewM2.5x2.8
silver flathead screws 
3. Disconnect the speaker cable from PJ127 and the
    membrane switch cable from PJ122 on the top board 
4. Remove the glass tape securing the LCD/FL cable
    and disconnect the cable from the bottom board.5. Remove two M2.5x8 silver screws and one M2.5x14
    black screw from the keyboard area.
5. Lift out the top cover assembly.  
    Membrane switch cableLCD/FL cableGlass tapePJ127Speaker
cableNote: When installing the top cover, ensure that the bluetooth
          coaxial cable is properly routed to the Bluetooth slot.M2.5x8 silver screwsPJ122
M2.5x14 black screw 
						

							COOLING MODULE REMOVAL1. Remove the glass tape securing the fan cable and 
    disconnect the cable from PJ770 on the top board.
2. Remove four M2x10 black flat head screws securing
    the cooling module.3. Lift out the cooling module.TOSHIBA
Tough Enough for Today’s World.
FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 SeriesPJ770Glass tapeFan cableCooling 
moduleM2.5x10
black flathead screwsCPU REMOVAL1. Peel off the thermal conductor.
2. Insert a flat head screwdriver and rotate it 
    counter-clockwise to unlock the CPU lock.
3. Lift out the CPU.CPU lockThermal conductorCloseOpen1. Disconnect the microphone cable from PJ1003 on the
    SD/Sound board.2. Lift out the microphone.MICROPHONE REMOVALSD/SOUND BOARD REMOVALMicrophoneMicrophone cablePJ10031. Disconnect the SD interface cable from PJ1001 and
    sound interface cable from PJ1000 on the
    SD/sound board.
2. Remove two M2.5x4 brass screws securing the 
    SD/Sound board.3. Lift out the SD/Sound board.
SD 
interface
cableSound
interface cableM2.5x4 brass screwsPJ1000PJ1001CPUSD/Sound board 
						

							TOSHIBA
Tough Enough for Today’s World.
FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 SeriesRTC BATTERY REMOVAL1. Disconnect the power cable from PJ801 on the top PCB.
2. Remove two M2.5x4 brass screws and one M2.5x16
    black screw securing the top PCB.
3. Gently lift up the right side of the top board to disconnect    from PJ19 on the top PCB.TOP PCB REMOVAL4. Remove the PC card slot from PJ117 on the top PCB.
5. Disconnect the following cables from the top PCB:    -Sound interface cable from PJ102
    -SD interface cable from PJ103    -Modem cable from PJ126LED/BLUETOOTH BOARD REMOVALRTC
batteryPlastic insulatorRTC cablePJ51. Remove the plastic insulator.
2. Disconnect the RTC cable from PJ5 on the 
    LED/Bluetooth board.3. Lift out the RTC battery.1. Remove two M2.5x4 brass screws and one M2.5x8
    silver screw securing the LED/Bluetooth board.
2. Disconnect the LED/Bluetooth board from PJ105
    on the top PCB.M2.5x8
silver screwM2.5x4 brass screwsLED/Bluetooth boardM2.5x4 brass screwsPower 
cableM2.5x16 black screwPJ801This is where
top and bottomboard interconectsSD interface cableSound interface
cablePC card slotModem cable 
						

							MEMBRANE SWITCH REMOVAL1. Remove three M2.5x3 flat head silver screws
    securing the membrane switch.
2. Lift out the membrane switch assembly.FIELD REPLACEABLE UNIT DOCUMENTATION  TecraTM9000 Series
TOSHIBA
Tough Enough for Today’s World.1. Remove four M2.5x4 brass screws securing the left 
    and right speakers.2. Lift out the speakers.  BOTTOM PCB REMOVAL1. Disconnect the battery harness from PJ18 on the
    bottom PCB.2. Remove five M2.5x4 brass screws securing the bottom
    PCB.3. Lift out the bottom PCB.Bottom
boardBattery harnessM2.5x4
brassscrewsM2.5x3 silver screwsMembrane
switch assySPEAKERS REMOVALLeft and right
speakersM2.5x4 brass screwsPJ18