Dell E2420HS Gebrauchsanweisung

Simplified Service Manual

LCD Monitor

E2420HS

Simplified Service Manual

Service Manual Versions and Revision

No.

Version

Release Date

Revision

1.0

2.0

2020/03/20

2021/03/15

Initial Release

ErP lot 5 additional requirements

Simplified Service Manual

1. IMPORTANT SAFETY NOTICE ............................................................................................................................................................... 4

2. EXPLODED VIEW DIAGRAM WITH LIST OF ITEMS ...................................................................................................................................... 4

3. WIRING CONNECTIVITY DIAGRAM........................................................................................................................................................ 5

4. LIST OF TOOLS /EQUIPMENT .............................................................................................................................................................. 5

5. DISASSEMBLY AND ASSEMBLY PROCEDURES .......................................................................................................................................... 6

6. TROUBLE SHOOTING INSTRUCTIONS ..................................................................................................................................................... 8

Simplified Service Manual

1. Important Safety notice

2. Exploded view diagram with list of items

E2420HS .pdf

Simplified Service Manual

3. Wiring connectivity diagram

4. List of tools / equipment

1. Philips-head screwdriver

2. Hex-head screwdriver

Simplified Service Manual

5. Disassembly and Assembly Procedures

keypad board* 1

FINAL ASSY *1

Chassis* 1

Power board* 1

CHASSIS ASSY *1

STAND ASSY *1

B A G, PL A ST I C, L 140x

W220* T 0.05mm* 1

BACK COVER ASSY*1

V E SA cover* 1

F ront bezel *1

OSD button*1

FRONT BE ZEL ASSY *1

MY LAR FOR CHASSIS*1

SCREW,F,CROSS,T.T-2*3,BLK*

Power button*1

Panel A SS Y *1

DELL Logo*1

Panel * 1

B A CK COV E R *

FFC-CABLE*1

SCREW ,P,CROSS M3*6,ZN-CC*

BOLT,#4-40x11.8,Ni FOR D-SUB/DVI

CONN.RO*

I/F BOARD*1

MY L A R B OT T OM*1

MYLAR FOR PANEL*1

V E SA COV E R ASSY *1

SCREW,I,CROSS,M4*10,BLK-NL

Lable Left*1

SCREW,I,CROSS,M4*4.5,BLACK,NL

HF (NYLOK) *2

LIGHT BAR*1

KEYPAD WIRE*1

LVDS WIRE*1

SCREW ,P,CROSS M3*6,ZN-CC*3

SCREW,PW,CROSS M4X9,Zn-CC*1

SCREW,P,CROSSW/WAS,T3X6,BLACK-ZN) *6

SPEAKER*2

TAPE MYLAR 20x7xT0.1.BLACK*1

FOIL,AL,DOUBLE COND,70*35*T0.07mm*3

FOIL,AL,DOUBLE COND,120*40mm*0.07mm*2

TAPE,ACE,60*20 MM,E232,HF *1

TAPE,W60*L30mm,HH,LP23F6,HF *1

GASKET,L50*W10*H3mm,LP23C3,HF,FOR CQ *1

Note:1. The arrows point out the direction of disassembly.

Disassemble the slot of Back cover from monitor

Simplified Service Manual

FFC-CABLE*1

SCREW ,P,CROSS M3*6,ZN-CC*1

BOLT,#4-40x11.8,Ni FOR D-SUB/DVI

CONN.RO*2

PANEL ASSY

BACK COVER ASSY *1

keypad board* 1

Chassis*1

I /F board*1

Power board*1

panel * 1

CHASSIS ASSY

V E SA C OV E R* 1

F ront bezel * 1

FRONT BEZEL ASSY

FI NAL

ASSY *1

OSD button * 1

STAND ASSY

Power button * 1

DELL Logo*1

E2420HS,BRACKET,LE24SF,HF*1

MYLAR FOR PANEL*1

SCREW,F,CROSS,T.T-2*3,BLK*

LIGHT BAR*1

KEYPAD WIRE*1

BAG,PL ASTIC,

L 140xW220*T 0.05mm* 1

VESA COVER ASSY

E2420HS,MAIN CHASSIS*1

MYLAR FOR CHASSIS BOTTOM*2

MYLAR FOR CHASSIS*1

LVDS WIRE*1

SCREW,I,CROSS,M4*10,BLK-NL*4

LBL,AGENCY*1

SCREW,I,CROSS,M4*4.5,BLACK,NL

HF (NYLOK) *2

SCREW ,P,CROSS M3*6,ZN-CC*3

SCREW,PW,CROSS M4X9,Zn-CC*1

SCREW,P,CROSSW/WAS,T3X6,

BLACK-ZN) *6

SPEAKER*2

LBL,PPID*1

TAPE MYLAR 20x7xT0.1.BLACK*1

FOIL,AL,DOUBLE COND,70*35*T0.07mm*3

FOIL,AL,DOUBLE COND,120*40mm*0.07mm*2

TAPE,ACE,60*20 MM,E232,HF *1

TAPE,W60*L30mm,HH,LP23F6,HF *1

GASKET,L50*W10*H3mm,LP23C3,HF,FOR CQ *1

Simplified Service Manual

6. Trouble shooting instructions

Simplified Service Manual

Inhaltsverzeichnis

Andere Dell Monitor Handbücher

Dell

Dell E2723HN Bedienungsanleitung

Dell

Dell UltraSharp U2419H Bedienungsanleitung

Dell

Dell E1911 Technisches Datenblatt

Dell

Dell E173FP Bedienungsanleitung

Dell

Dell E773s Bedienungsanleitung

Dell

Dell P2018H Bedienungsanleitung

Dell

Dell 2707WFP - UltraSharp - 27" LCD Monitor Bedienungsanleitung

Dell

Dell UltraSharp U2719D Bedienungsanleitung

Dell

Dell UP2720QA Gebrauchsanweisung

Dell

Dell UltraSharp 2009W Bedienungsanleitung

Dell

Dell S2721HGF Bedienungsanleitung

Dell

Dell W1700 Bedienungsanleitung

Dell

Dell G2724D Bedienungsanleitung

Dell

Dell P2017H Bedienungsanleitung

Dell

Dell S1709W - 17" LCD Monitor Bedienungsanleitung

Dell

Dell S2522HGB Gebrauchsanweisung

Dell

Dell C7016H Bedienungsanleitung

Dell

Dell 210-BDFZ Bedienungsanleitung

Dell

Dell P2721Q Bedienungsanleitung

Dell

Dell OptiPlex Gs Bedienungsanleitung

Dell

Dell UltraScan P790 Technisches Datenblatt

Dell

Dell S2719DC Bedienungsanleitung

Dell

Dell S2716DGb Bedienungsanleitung

Dell

Dell E152FPc Bedienungsanleitung

Beliebte Monitor Handbücher anderer Marken

Linear Acoustic

Linear Acoustic LQ-1000 Bedienungsanleitung

AOC

AOC I2579V Bedienungsanleitung

Gateway

Gateway FPD1520 Bedienungsanleitung

Furuno

Furuno Mu 120c Bedienungsanleitung

Asus

Asus VB171D - 17" LCD Monitor Bedienungsanleitung

Philips

Philips 107C64 Bedienungsanleitung

EverFocus

EverFocus EN-7517E Bedienungsanleitung

Panasonic

Panasonic TH152UX1 - 152" PLASMA TV Bedienungsanleitung

LG 50PM1M - - 50" Plasma Panel Bedienungsanleitung

Bosch

Bosch DDU 9 Bedienungsanleitung

Acer

Acer A231HL Bedienungsanleitung

Philips

Philips 86BDL4152T Bedienungsanleitung

NEC

NEC AccuSync LCD5V Bedienungsanleitung

Emay

Emay SleepO2 Bedienungsanleitung

IBM

IBM 6360 Montageanleitung

LG M1950D-PZ Bedienungsanleitung

Sceptre

Sceptre D40 Bedienungsanleitung

Hunt Electronic

Hunt Electronic HCD-15AH Bedienungsanleitung