Dell E1920H Manual de usuario

DELL E1920H Teardown Instruction 1

Chapter 8-TEARDOWN INSTRUCTION

Remove Rear Cover Screw and Stand

Screws

a. Remove screws “1~4” on rear cover with

electric screwdriver

b. Remove stand screws “5” and “6”.

Torque: 12.0 +/- 0.5Kgf/cm

Remove Aluminium Foil and Acetate Cloth

Tape

a. Remove aluminium tape in “1~3” order

b. Remove acetate cloth tape marked with “4”

Remove Front Cover:

a. Panel side up, remove front panel with

both hands in sequence of “1->2->3”,

then “1->4->5->6”.

Remove Light Bar and Keypad Cable:

a. Remove light bar “1” (grasp on Pin then pull

upwards to remove)

b. Remove KP cable “2” (lift cover before

remove KP cable)

3. Remove Rear Cover:

a. Turn monitor to rear side up, remove

rear cover.

6. Remove FFC：

a. Pinch on clips on the sides, and remove FFC

b. Remove assembled chassis from panel

DELL E1920H Teardown Instruction 2

Remove

PCBA 1

a. Remove mylar (squared in red in the

upper picture)

b. Use electric screwdriver to remove

grounding screw “1”, then locking

screws marked “2~5”. Screwdriver

torque: 5.5±0.5 kgf/cm

‘;

10.

Remove Keypad

a. Remove screws “1, 2, 3” with electric

screwdriver. Screwdriver torque:

1.0±0.1 kgf/cm

Remove PCBA 2

a. Remove 2pcs hex head bolt with electric

screwdriver

b. Remove IF board and Power board

c. Separate IF board and Power board

Remove electrolyte capacitor >25mm height

(squared in red) from printed circuit boards.

b. Cut the glue between bulk cap and PCBA with

knife – ensure cutting path within the glue,

don’t touch bulk cap and PCBA.

S10

DELL E1920H Teardown Instruction 3

Separate Front Cover from Panel

a. Tear off Keypad cable from Panel. Taped

on “1, 2, 3”.

b. Turn the monitor to the front view and

remove front cover.

Take out the capacitor pin solder with

soldering iron.

b. Lift the bulk capacitor away from power

board.

1. Product Material Information

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

from other WEEE in compliance with Article 4 of EU Council Directive 75/422/EEC.

Capacitors / Condensers (containing PCB/PCT)

Not used

Mercury containing components

Not used

Batteri

Not used

Printed circuit boards (with surface greater than 10

square cm)

Product has printed circuit boards (with surface

greater than 10 square cm)

Component contain toner, ink and liquids

Not used

Plastic containing BFR

Component and waste

contain asbestos

Not used

CRT

Not used

Component contain CFC, HCFC, HGC and HC

Not used

Gas discharge lamps

Not use

LCD display > 100 cm2

Product LCD greater than 100cm2

External electric cable

Product has external cables

Component contain refractory

ceramic fibers

Not used

Component contains radio

active substances

Not used

Electrolyte capacitors (height > 25mm,

diameter >25mm)

Product has electrolyte capacitors (height > 25mm)

2. 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:

DELL E1920H Teardown Instruction 4

- Screwdriver (Philip head with Φ5 mm & Φ3 mm)

- Screwdriver (Hexagonal to remove VGA connectivity)

- Soldering iron

- Knife

Otros manuales para E1920H

Otros manuales de Monitor de Dell

Dell

Dell S2216H Manual de usuario

Dell

Dell U4021QW Manual de usuario

Dell

Dell SP2008WFP - 20" LCD Monitor Manual de usuario

Dell

Dell P2017H Manual de usuario

Dell

Dell S199WFP - 19" LCD Monitor Manual de instrucciones

Dell

Dell S2230MX Instrucciones de uso

Dell

Dell P2222H Instrucciones de uso

Dell

Dell E2016 Manual de usuario

Dell

Dell S2719DM Manual de usuario

Dell

Dell U4320Q Instrucciones de uso

Dell

Dell S2440L Hoja de especificaciones

Dell

Dell UltraSharp 30 Manual de usuario

Dell

Dell UltraSharp U2424H Manual de usuario

Dell

Dell UltraSharp 25 Series Manual de usuario

Dell

Dell P1914S Manual de usuario

Dell

Dell D1901N Manual de usuario

Dell

Dell UltraSharp U3415W Manual de usuario

Dell

Dell 2720HB Manual de usuario

Dell

Dell ST2420L Manual de usuario

Dell

Dell U2723QE Manual de usuario

Dell

Dell S3219D Manual de usuario

Dell

Dell Latitude 7490 Manual de operación y mantenimiento

Dell

Dell Crystal Manual de usuario

Dell

Dell S2716DGb Manual de usuario

Manuales populares de Monitor de otras marcas

Linear Acoustic

Linear Acoustic LQ-1000 Manual de usuario

AOC

AOC I2579V Manual de usuario

Gateway

Gateway FPD1520 Manual de usuario

Furuno

Furuno Mu 120c Manual de usuario

Asus

Asus VB171D - 17" LCD Monitor Manual de usuario

Philips

Philips 107C64 Manual de usuario

EverFocus

EverFocus EN-7517E Manual de usuario

Panasonic

Panasonic TH152UX1 - 152" PLASMA TV Manual de usuario

LG 50PM1M - - 50" Plasma Panel Manual de usuario

Bosch

Bosch DDU 9 Manual de usuario

Acer

Acer A231HL Manual de usuario

Philips

Philips 86BDL4152T Manual de usuario

NEC

NEC AccuSync LCD5V Manual de usuario

Emay

Emay SleepO2 Manual de usuario

IBM

IBM 6360 Instrucciones de instalación

LG M1950D-PZ Manual de usuario

Sceptre

Sceptre D40 Manual de usuario

Hunt Electronic

Hunt Electronic HCD-15AH Manual de usuario