Dell S2719H Manual de usuario

S2719H/S2719HN/S2719NX 1

1. Disassembly Procedures:



StepFigureRemark

S1.Before

disassemble



Turn off power,

Unplug external cables

from product

S2.Removethe

STAND‐BASE

ASS’Y



To remove the stand:

1. Press and hold the

stand release button.

2. Lift the stand up and

away from the monitor.

Note:

To prevent scratches on

the LCD screen while

removing the stand,

ensure that the monitor

is placed on a soft, clean

surface.

S2719H/S2719HN/S2719NX 2



S3.Remove the

Rear Cover

Use a Philips-head

screwdriver to remove 2

screws for unlocking

mechanisms.

(No.1~2 screw

size=M3x3;

Torque=6±1kgf.cm)

Use Penknife to

separate the bezel and

rear cove follow the

arrows in sequence, then

you can take out rear

cover.

S4.Disconnect the

pins and remove

the tapes

S2719H/S2719HN/S2719NX 3

S5.Remove the

speaker

Use a Philips-head

screwdriver to remove 6

screws for remove

speaker.

(No.1~6 screw

size=M3x6;

Torque=6±1kgf.cm)

Only for S2719H model

S6.Remove the

mainframe

Use a Philips-head

screwdriver to remove 4

screws for remove

mainframe

(No.1~4 screw

size=P3x4;

Torque= 3±0.5kgf.cm)

S7.Remove the

middle frame

Use a Philips-head

screwdriver to remove 14

screws for remove

middle frame

(No.1~14 screw

size=M3x3;

Torque=3±0.5kgf.cm)

2 56

6 78

S2719H/S2719HN/S2719NX 4

S8. Remove the

panel FFC cable

and the converter

board to panel

cable

S9.The panel

S2719H/S2719HN/S2719NX 5

S10.Remove the

Key Board

S11.The Middle

frame

S12.Remove main

board and

converter board

Use a Philips-head

screwdriver to remove 5

screws for remove main

board and converter

board

(No.1~5 screw

size=D3x6;

Torque=6±1kgf.cm)

1 2

S2719H/S2719HN/S2719NX 6

S13. The

Converter Board

electrolyte capacitors

(height < 25mm,

diameter< 25mm)

S14.The Main

Frame

S2719H/S2719HN/S2719NX 7

2. Product material information

The following substances, preparations, or components should be disposed of or recovered separately from

other WEEE in compliance with Article 4 of EU Council Directive 75/442/EEC.

Capacitors / condensers (containing

PCB/PCT)

No used

Mercury containing components No used

Batteries No used

Printed circuit boards (with a surface

greater than 10 square cm)

Product has printed circuit boards (with

a surface greater than 10 square cm)

Component contain toner, ink and

liquids

No used

Plastic containing BFR The DC cable of power adapter contain

BFR

Component and waste contain asbestos No used

CRT No used

Component contain CFC, HCFC, HFC

and HC

No used

Gas discharge lamps No used

LCD display > 100 cm2 Product has an LCD greater than 100

cm2

External electric cable Product has external cables

Component contain refractory ceramic

fibers

No used

Component contain radio-active

substances

No used

Electrolyte capacitors (height

> 25mm, diameter > 25mm)

The power adapter has electrolyte

capacitors (height > 25mm, diameter >

25mm)

3. Tools Required

Listthetypeandsizeofthetoolsthatwouldtypicallycanbeusedtodisassembletheproducttoapoint

wherecomponentsandmaterialsrequiringselectivetreatmentcanberemoved.

ToolDescription:

‐PhillipheadScrewdriver

‐Penknife

‐Solderingironandabsorber



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