Lenovo D22e-20 Instructions for use

1

D22e-20 Simplified service manual for dismantling

Model Name: Lenovo D22e-20

2

Exploded Diagram

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1. Precaution

Please read the precaution as follows to prevent any damages to the LCD Monitor.

Make sure all power connector is removed. Be sure that the LCD Monitor is in power off status.

Prepare soft cloth and

sponge as working

platform

to place LCD monitor

horizontally.

Hold LCD by the side

carefully and DON’T touch

or

press panel directly.

4

2. Appropriate tools

Select the Appropriate tools for disassembly and re-assembly.

Phillips screwdriver (#2)

Spacer screwdriver

C/D disassembly tool

Gloves or soft cloth

Hot hair dryer

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3. Disassembly SOP

Put the monitor on a flat surface

(Put the EPE under the monitor)

Remove

the screw * 2pcs

Tool : Screwdriver #2

Pull out of stand

Remove the label * 2

pcs

Tool : Hot hair dryer

Remove

the screw * 2pcs

Tool : Screwdriver #2

6

Use the C/D disassembly tool to

release Rear cover hook from

disassemble hole on bottom

Unplug the connector

Remove the foil*2pcs

Rasie the chassis and remove the

foil*1pcs

Remove the Black Tape*1pcs

7

Unplug LVDS line

Remove the screw * 9

pcs

Tool : Screwdriver #2

Remove the K/P PCB

Remove the mylar

Remove All screws*4pcs

Tool : Screwdriver #2

8

Remove the side screw*2pcs

Tool : Spacer screwdriver

Take out of the PCB

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