Toshiba 9000 Air Conditioner User manual

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Toshiba 9000 Air Conditioner User manual | Manualzz

Tools Required for Proper

Disassembly and Reassembly:

1. Phillips Screwdriver (Size 0&1)

2. Flat head Screwdriver

3. Security Torx (Size 7)

4. Case Separator

5. ESD Wrist Strap

6. ESD mats

7. Tweezers

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

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

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

BATTERY PACK REMOVAL OPTIONAL PC CARD REMOVAL

SELECT BAY REMOVAL

Release lever

Battery

Pack

1. Turn the computer upside down as shown.

2. Slide the battery release lever in the direction of the

arrow.

3. Lift out the battery .

PC card

Eject button

1. 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.

NOTE : Before removing any PC Card device, make sure

it is “STOPPED” in the PC Card manager.

CD-R/W/DVD-ROM DRIVE DISASSEMBLY

CD-R/W/DVD-ROM drive

Base cover

Release lever Select bay device

1. 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.

Connector

M2x3 silver

screws

M2x8 silver screws

Connector cover

1. 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.

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

MEMORY MODULE REMOVAL

Memory cover

1. Turn the computer upside down.

2. Remove two M2.5x2.8 silver flat head screws

and remove the memory cover .

BLUETOOTH CARD REMOVAL

M2.5x2.8

silver flat head screws

Memory clips

3. Spread the memory clips outward and pull the memory module out of the connector on a

45 degree angle.

Bluetooth cover M2x4 black security torx screw

1. Remove one M2x4 black security torx screw securing

the bluetooth cover.

2. Lift out the bluetooth cover .

Plastic insulator Bluetooth card Coaxial cable

3. Disconnect the coaxial cable from the bluetooth card.

4. Lift up the plastic insulator to disconnect the card.

TOSHIBA

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

HDD REMOVAL HDD REMOVAL

M2.5x8 silver screw

HDD cover

1. Turn the computer upside down.

2. Remove one M2.5x8 silver screw securing HDD cover.

3. Remove the HDD cover .

Plastic Tab HDD pack

4. Unfold the plastic tab and pull to remove the HDD

from the bay.

KEYBOARD REMOVAL

HDD bracket

HDD

HDD connector M3x4 flat head brass screws

5. 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.

M2.5x16 silver screw

1. Turn the computer upside down.

2. Remove one M2.5x16 silver screw securing the

keyboard on the bottom cover.

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

KEYBOARD REMOVAL

Latch

Keyboard

Keyboard holder

2. 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 REMOVAL

M2.5x2.8 silver screws

4. Remove two M2.5x2.8 silver screws securing the

keyboard.

MODEM BOARD REMOVAL

5. Lift out the keyboard

Keyboard

Modem board

Keyboard cable

PJ123

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.

and set it as shown above(Place

M2x4 brass screws

1. Remove two M2x4 brass screws securing the

modem board.

2. Disconnect the modem board from PJ125 on the

system board.

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

WIRELESS LAN CARD REMOVAL

Mini-PCI connector clips

Mini PCI cover M2.5x4 security torx screw

1. Remove one M2x4 security torx screw securing

the mini PCIcover and lift out the cover.

TOP COVER REMOVAL

M2.5x4

black flat head screw

M2.5x8 silver screws

Wireless LAN card Black coax cable White coax cable

2. 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.

Glass tape M2.5x14 black screw LCD/FL cable

M2.5x2.8

silver flat head screws

PJ127

M2x12 silver screws

Speaker cable

PJ122 M2.5x8 silver screws Membrane switch cable

M2.5x16 silver screws

1. 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

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

4 M2.5x8 silver screws black screw from the keyboard area.

5. Lift out the top cover assembly . -4 M2x12 silver screws

Note: When installing the top cover, ensure that the bluetooth 6 M2.5x16 silver screws

coaxial cable is properly routed to the Bluetooth slot.

2. Turn the computer right side up and open the display.

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

COOLING MODULE REMOVAL

Cooling module

Fan cable

CPU

CPU REMOVAL

Glass tape PJ770

1. 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 .

MICROPHONE REMOVAL

M2.5x10

black flat head screws

Open Close

Thermal conductor

CPU lock

1. 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 .

SD/SOUND BOARD REMOVAL

SD interface cable

PJ1001

Sound interface cable

PJ1000

Microphone Microphone cable PJ1003

1. Disconnect the microphone cable from PJ1003 on the

SD/Sound board.

2. Lift out the microphone .

SD/Sound board M2.5x4 brass screws

1. 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 .

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

RTC BATTERY REMOVAL LED/BLUETOOTH BOARD REMOVAL

RTC battery

M2.5x8

silver screw

PJ5 RTC cable

1. Remove the plastic insulator .

2. Disconnect the RTC cable from PJ5 on the

LED/Bluetooth board.

3. Lift out the RTC battery .

Plastic insulator LED/Bluetooth board M2.5x4 brass screws

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.

TOP PCB REMOVAL

Modem cable

This is where top and bottom board interconects

M2.5x16 black screw

PJ801

Sound interface cable

Power cable

M2.5x4 brass screws

1. 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.

PC card slot

SD interface cable

4. 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 PJ126

TOSHIBA

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

BOTTOM PCB REMOVAL MEMBRANE SWITCH REMOVAL

M2.5x4

brass screws

Bottom board

Membrane switch assy

PJ18 Battery harness

1. 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 .

SPEAKERS REMOVAL

M2.5x3 silver screws

1. Remove three M2.5x3 flat head silver screws

securing the membrane switch.

2. Lift out the membrane switch assembly .

Left and right speakers

M2.5x4 brass screws

1. Remove four M2.5x4 brass screws securing the left

and right speakers.

2. Lift out the speakers .

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FIELD REPLACEABLE UNIT DOCUMENTATION

Tecra TM

9000 Series

14.1” DISPLAY MASK REMOVAL

Latch

Display mask

Mask seals

FL INVERTER AND 14.1” LCD REMOVAL

LCD module

Mask seals

LCD

Mask seals

1. Remove two mask seals at the bottom corners of the

display assembly using a pair of fine-tipped tweezers.

2. Remove two M2.5x6 flat head brass screws securing

the display mask.

3. There are 23 latches securing the display mask .

Carefully insert your fingers between the mask and the

LCD panel and pry open the latches starting from the six top latches , to the five latches on each right

and left sides , ending with the bottom seven latches .

M2x4 brass screws

M2x4 brass screws

LCD/

FL cable

FL inverter board M2x3 silver screw FL cable

1. Remove one M2x2.8 silver screw securing the

FL inverter board.

2. Carefully lift up the FL inverter board and

disconnect the LCD / FL cable from CN1 and the

FL cable from CN2 .

3. Remove four mask seals to expose four screws

securing the LCD module assembly.

4. Remove four M2X2.8 brass screws securing the

LCD module assembly .

5. Carefully rotate out the top of the LCD module

enough to access the display cable

6. Peel off the tape securing the LCD/FL cable and

disconnect the cable.

7. Remove four M2x2.8 silver screws securing the

right and left LCD brackets.

TOSHIBA

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