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Toshiba Satellite 1900 Maintenance Manual

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    							Tough Enough for Today’s World
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesGENERAL INFORMATIONBefore 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).
TOSHIBATools Required for Proper
Disassembly and Reassembly:
1. Phillips Screwdrivers (Size 1&0)
2. 3mm Flat head Screwdriver3. Security Torx (Size 6)
4. Case Separator5. ESD Wrist Strap6. ESD mat7. Tweezers
   SatelliteTM
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    							TOSHIBA
Tough Enough for Today’s World         TABLE OF CONTENTS:
  1. BATTERY PACK REMOVAL
  2. OPTIONAL PC CARD REMOVAL
  3. HDD REMOVAL
  4. FDD REMOVAL
  5. MEMORY MODULE REMOVAL
  6. MINI PCI CARD REMOVAL
  7. CD-R/W/DVD-ROM REMOVAL
  8. CPU REMOVAL
  9. KEYBOARD REMOVAL
10. TOP COVER REMOVAL
11. SYSTEM BOARD REMOVAL
12. MODEM BOARD REMOVAL
13. COOLING MODULE REMOVAL
14. LED BOARD REMOVAL
15. TOUCHPAD BOARD REMOVAL
16. SPEAKERS REMOVAL
17. 15’’ DISPLAY MASK REMOVAL
18. FL INVERTER AND 15’’ LCD REMOVAL 
 
FIELD REPLACEABLE UNIT DOCUMENTATION1900 Series  SatelliteTM
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    							BATTERY PACK REMOVALOPTIONAL PC CARD REMOVALTOSHIBA
Tough Enough for Today’s World1.  Turn the computer upside down as shown.
2.  Slide the battery release lever in the direction of  the
     arrow.  3.  Lift out  the battery pack.
4.  Separate the battery pack from the battery cover.1. Press the eject button of the PC Card you want to  
    remove.2. Press  the extended eject button to pop the PC card
    out slightly.
3. Grasp the PC Card and pull it outHDD REMOVAL3. Remove the HDD interface connector.
4. Remove two M3x3 silver screws securing the HDD
    plate and lift out the plate.
5. Remove four M3x3 silver screws securing the HDD
    bracket and separate the HDD from the bracket..  1. Turn the computer upside down.
  2. Remove two M2.5x4 black screw securing
      HDD assembly and lift it out.
.NOTE: Before removing any PCMCIA device, make 
            make it is “STOPPED” in the PC Card Manager.
FIELD REPLACEABLE UNIT DOCUMENTATION1900 Series  SatelliteTMBattery
release leverBattery packPC CardEject buttonHDD coverM2.5x4 black screwHDD plateM3x3 silver screwsHDD interface
connectorM3x3 silver screwsHDD bracket
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    							MEMORY MODULE REMOVAL1. Turn the computer upside down. 
2. Remove four M2.5x4 black screws securing the 
    memory cover.3. Lift out the cover.
TOSHIBA
Tough Enough for Today’s World
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesFDD REMOVAL1. Remove one M2.5x4 black screw securing the FDD 
    assembly.2. Disconnect the FDD cable from the system board.
3. Slide the FDD assembly to the right and lift it out.4. Gently press out on the memory clips and pull the 
    memory module out of the connector on a 45 degree     angle.  SatelliteTMFDD cableM2.5x4 black screwFDD assyM2.5x4 black screwsMemory moduleMemory clips4. Remove two M2x3 black screws securing the
    FDD bezel from the FDD and lift out the bezel.
5. Disconnect the FDD cable from the FDD.M2x3 black screwsBezelFDD cable
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    							CD-R/W/DVD-ROM DRIVE REMOVALMINI PCI CARD REMOVAL3. Remove two M2x3 black screws securing the 
    CD-R/W/DVD-ROM bracket and lift it out.4. Remove three M2x3 black screws securing the 
    CD-R/W/DVD-ROM bezel and lift it out.TOSHIBA
Tough Enough for Today’s World
FIELD REPLACEABLE UNIT DOCUMENTATION1900 Series2. Gently press out the Mini PCI slot clips and pull the
    Mini PCI card out of the connector on a 30 degree
    angle.1. Remove one M2.5x4 black screws securing the 
    DVD-ROM drive.2. Slide the DVD-ROM drive  to the left to disconnect it from
    PJ23 on the system board.  SatelliteTM1. Remove one M2.5x4 black torx screws securing
    the Mini PCI slot cover.     Mini PCI cardPCI clipsDVD-ROM driveM2.5x4
black screwM2.5x4 black torx screwsMini PCI slot coverBezelBracketM2x3 black screwsM2x3 black screws
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    							1. Open the display panel.
2. Insert  a fine-tipped tweezers into the keyboard cover    release latch and slide it to the right to release the     latches securing the keyboard holder.3. Lift out the keyboard holder.KEYBOARD REMOVALFIELD REPLACEABLE UNIT DOCUMENTATION1900 Series  SatelliteTM
TOSHIBA
Tough Enough for Today’s WorldCPU REMOVAL1. Turn the computer upside down.
2. Remove two M2x3 torx screws securing the CPU coverKeyboard holderKeyboard cover release latchDisplay
panelCPU REMOVALCPU coverM2x3 torx screwsM2x4 silver screws     Heatsink3. Remove four M2x4 silver screws securing the 
    cooling module.4. Gently lift up the heatsink.1. Rotate the CPU lock  counter-clockwise, to the OPEN 
    position, and lift the CPU out of the socket.CloseOpenNOTE: When installing the CPU, make sure that a silicone
            grease is applied before attaching the heat sink.
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    							2. Turn the computer right side up with the back facing 
    you.
3. Remove two M2.5x7 black screws  and one M2.5x4
     black screw  securing the top cover.  
     
5. Lift out the  keyboard and set it on the palm rest.
6. Disconnect the  keyboard cable from PJ113  on the 
    system board and lift out the keyboard.
KEYBOARD REMOVAL
FIELD REPLACEABLE UNIT DOCUMENTATION
1900 Series
TOSHIBA
Tough Enough for Today’s World
4. Remove  two M2.5x 3 black screws  securing the 
    keyboard.
M2.5x 3 black screws
PJ113
Keyboard 
cable
Keyboard
TOP COVER REMOVAL
1. Turn the computer upside down and remove the  
    following sixteen screws:
    - 11 M2.5x4 black screws
     - 6   M2.5x7 black screws   
  Satellite
TM
M2.5x4 black screws
M2.5x7 black 
screws
M2.5x7 black screws M2.5x4 black screw
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    							M2.5x4 black screws
Left/Right 
speaker
cable
Power button
Power switch board
FIELD REPLACEABLE UNIT DOCUMENTATION
1900 Series
  Satellite
TM
TOP COVER REMOVAL
TOP COVER REMOVAL
LCD/FL cable M2.5x4 black screw
Speaker cover
M2.5x7 black screws
10. Remove the mylar tape and disconnect the  FDD interface
      cable  from JP11 on the system board.
11. Disconnect  touchpad interface  cable from JP10 on the
      system board. 
12. Remove  nine M2.5x7 black screws  securing the top cover.
13. Using the case separator, separate the top cover from the  
      bottom cover       4. Slide the 
LCD/FL harness cover  to the right and lift it out. 
5. Remove  two M2.5x5 silver screws  securing the power
    button and the power switch board. 
6. Lift out the  power button  and the power switch board .7. Remove
 two M2.5x4 black screws  securing the
    speaker cover and lift out the cover. 
8. Remove  one M2.5x4 black screw  securing the
    LCD/FL cable bracket. Remove the  bracket and
    Disconnect the  LCD/FL cable from JP1.
9. Disconnect the  Left/Right speaker cable  from JP7
    and  JP9 on the system board.
1. Remove two M2.5x4 black screws securing the 
    system board.
2. Push the  PC card slot buttons  in or gently spread the
    bottom plastic close to the PC card slot and lift out 
    the system as shown above.
SYSTEM BOARD REMOVAL
TOSHIBA
Tough Enough for Today’s World
FDD interface 
cable JP11
Touchpad
interface 
cable JP10
System board
PC card slot buttons
M2.5x5 silver screws
LCD/FL 
harness
cover
M2.5x4 black screws
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    							TOSHIBA
Tough Enough for Today’s World  MODEM BOARD REMOVAL3. Turn the system board upside down and disconnect 
    modem harness from the modem board.
4. Remove two M2.5x4 black screws securing the
    modem board.5. Disconnect the modem board from JP21 on the
    system board.
FIELD REPLACEABLE UNIT DOCUMENTATION1900 Series  COOLING MODULE REMOVAL1. Remove three M2x4 silver screws securing the Fan.
2. Remove four M2.5x4 black screws securing the thermal
    plate and the thermal support.
3. Turn the system board upside down with your hand     supporting both the FAN and the thermal support
4. Disconnect the FAN harness from JP17.
5. Lift out the Fan and the thermal support.1. Remove four M2.5x4 black screws securing the 
    CD-R/W/DVD-ROM bracket.2. Remove the bracket.   SatelliteTMM2.5x4 black
screwsModem harnessModem
boardM2.5x4
blackscrewsJP17Fan harnessFanThermal upportM2.5x4 black screwsM2x4 silver screws
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    							TOSHIBA
Tough Enough for Today’s World
FIELD REPLACEABLE UNIT DOCUMENTATION1900 SeriesTOUCHPAD BOARD REMOVALLED BOARD REMOVAL1. Disconnect the LED board interface cable from JP1
    on the LED board. 
2. Remove six M2.5x4 black screws securing the 
    LED board assembly.3. Lift out the LED board assembly.1. Disconnect the LED board cable from JP3, FDD interface
    cable from JP1, touchpad interface cable from JP5, and
     the touchpad cable from JP4 on the interface board. 
2. Remove three M2.5x4 black screws securing the 
    interface board.3. Lift out the interface board.4. Disconnect the touchpad cable from the touchpad 
    board 5. Slide the touchpad bracket to the direction of the
    arrow  and lift it out.6. Lift out the touchpad board.  SatelliteTM4. Remove two M2x3 black screws securing the 
    LED board support plate and separate the    plate from the LED board.M2.5x4 black screwsLED board
interfacecableLED board
assyJP1LED board support plateLED boardM2x3 black screwsLED board
 cableJP3FDD interface
cableTouchpad
interface cableTouchpad cableJP4Touchpad cableTouchpad boardTouchpad bracketInterface
boardJP5
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