Toshiba Portege 3400 Скачать руководство пользователя страница 6

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TOSHIBA

Tough Enough for Today’s World.

DISPLAY MASK REMOVAL

1. Remove

two LCD cushions

and

two LCD mask seals

using a pair of fine-tipped tweezers.
2. Remove

four M2.5x4 flat head brass screws

securing

the display mask.
3. There are

13 latches

securing the display mask.

Carefully insert your fingers between the

display mask

and the

LCD

module

and pry open the display mask.

Latch

1. Lift up the

FL inverter board

and disconnect the

cable

from

CN2

and the

FL inverter cable

from

CN1

3. Remove

three

M2x4 flat head brass screws

securing

the LCD module.
4. Carefully rotate the LCD module

from left to right of

the LCD cover and disconnect the

LCD cable

from

the

LCD module

FL INVERTER AND LCD REMOVAL

LCD cable

FL
inverter

Fl inverter cable

LCD module

M2x4

Flat head
brass
screws

FL
cable

Display mask

LCD mask seals

LCD cushions

LCD module

FIELD REPLACEABLE UNIT DOCUMENTATION

Portege

3400 Series

Содержание Portege 3400

Страница 1: ...TION TM Before 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 DOCUMENTATION 3400 Series Portege GENERAL INFORMATION TM Before attempting any of the following procedures ma...

Страница 2: ...own 2 Remove two M2x4 flat head black screws securing the memory cover 3 Lift off the memory cover 4 Push the memory clips outward and pull the memory module out of the connector on a 45 degree angle 1 Turn the computer upside down 2 Remove the following screws Two M2x10 black screws Four M2x6 black screws NOTE Before removing any PCMCIA device make sure it is Stopped in the PC Card Manager Eject ...

Страница 3: ...Remove three M2x3 flat head silver screws securing the bracket 2 Lift off the bracket and speaker ground plate 3 Lift off the membrane switch 1 Disconnect the speaker cable from PJ420 on the system board 2 Lift out the speaker assembly and remove the speaker from the speaker holder PALMREST REMOVAL Palm rest cover PJ320 Membrane switch cable M2x3 flat head silver screws Bracket Membrane switch Spe...

Страница 4: ... from PJ720 on the LED board and PJ440 on the system board 1 Peel off the glass tape securing the microphone harness on the I O board and FR board 2 Disconnect the microphone cable from PJ703 and lift out the microphone assembly 3 Remove glass tape and one M2x4 black screws securing FR board Disconnect the FR board from PJ410 on the system board and from PJ700 on the I O board and lift out the FR ...

Страница 5: ...s tape securing the RTC battery harness and disconnect the RTC battery harness from PJ735 7 Lift out the system board PJ735 Tape RTC battery harness M2x6 brass screw M2x6 brass screw Latch hole assembly M2x4 brass screws System board HDD HDD insulator MODEM REMOVAL 1 Turn the system board assembly upside down 2 Disconnect the modem board from the system board M2x10 black screws 1 Turn the computer...

Страница 6: ...y open the display mask Latch 1 Lift up the FL inverter board and disconnect the FL cable from CN2 and the FL inverter cable from CN1 3 Remove three M2x4 flat head brass screws securing the LCD module 4 Carefully rotate the LCD module from left to right of the LCD cover and disconnect the LCD cable from the LCD module FL INVERTER AND LCD REMOVAL LCD cable FL inverter Fl inverter cable LCD module M...

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