Toshiba Satellite 1900 Maintenance Manual

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...