Dell E2422HN Manual de usuario

Service Manual

LCD Monitor

E2422HN

Service Manual

Service Manual Versions and Revision

No.

Version

Release Date

Revision

1.0

2021/06/18

Initial Release

Service Manual

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

2. EXPLODED VIEW DIAGRAM WITH LIST OF ITEMS............................................................................................................................................ 5

3. WIRING CONNECTIVITY DIAGRAM ............................................................................................................................................................. 7

4. HOW TO CONNECT &DISCONNECT POWER CABLE/CONNECTIVITY CABLES ......................................................................................................... 8

5. LIST OF TOOLS /EQUIPMENT...................................................................................................................................................................10

6. DISASSEMBLY AND ASSEMBLY PROCEDURES ...............................................................................................................................................11

7. TROUBLE SHOOTING INSTRUCTIONS..........................................................................................................................................................13

Service Manual

1.Important Safety notice

Service Manual

2.Exploded view diagram with list of items

S-5S-4

45 7 8

S-3

S-2

3S-1

1 2 3 4 5 6 7 8 9 10

DR:

11 A0

1 2 3 4

PROJECT NAME

PART NUMBER

Q'TY

FINISH

MAT'L

APPD:

CHKD:

UNITS

DWG NO.:

TITLE:

5 6 7 8 9 10

CAD TYPE: PRO/E

SIZE

MOLD ENG:

DRAW.DESCRIPTIONECN NO.REV.

Charles

A1 / 11:2

Apr-27-21

Charles

REV.SHEETSCALE

0_E2422H-HN_MOINTOR_ASM

Corey

Exploded Drawing

E2422H-HN

圖面如有疑問請聯系設計負責人：Charles Liu

No. Item Description Part Number QTY Remark

Front Logo K64HV,FRONT LOGO,BDG, PET, 22MM,DELL 3C0708R00-H5L-G 1

Front Bezel FRONT BEZEL,L5,LE24TE,HF 1B613MC00-600-G 1

OSD Button Power+OSD Button,FS,LE24TE,HF 7B2505Y00-JRS-G 1

2Keypad - - 1

3Panel - - 1

4IF Board - - 1 1A1H

5Power Board - - 1

Mylar 1 panel - PW board

Mylar 1chassis hole

Mylar 1 PW board - chassis

Main Chassis E2422H,MAIN CHASSIS,BOE,L5,HF 1B43VN900-600-G 1 1A1H

Hinge Bracket E2422H&HN,BRACKET,HF 1B43VN100-600-G 1

Released Button E2422H,RELEASE BUTTON,LE24TE,FS,HF 7B122C100-JRS-G 1

7Stand Base - - 1

8Stand Riser - - 1

VESA Bracket VESA PLATE,SGCC,T1.2+Stand off,LE24SY 2A601Q500-600-G 2

Back Cover E2422H,BACK COVER,LGD&BOE,L5,HF 1A6214U00-600-G 1

Rear Logo D52K6,REAR LOGO,BDG,PET,Circle,50mm 3C1101900-H5L-G 1

10 VESA Cover ASSY,VESA COVER,FS,LE22T0,HF 7B162LV00-JRS-G 1

S-1

Screw M3x6 4 PCB - chassis

S-2

Screw M4x9 1Grounding

S-3

S-4 Screw M4x10 4VESA

S-5 Screw M4x4.5 2 Hinge bracket

Screw M3x4.2 1Release Button

E2422H,BACK COVER,INX&HKC,L5,HF 1B613M600-600-G 1

1K-LOCK PLATE K-LOCK PLATE,SGCC,T0.5,CMMSG MESD,LE22SD 1B43KKR00-600-G

Service Manual

NOTE:

For replacement of power cord, connectivity cable and external power supply (if applicable),

contact Dell:

1. Go to https://www.dell.com/support.

2. Verify your country or region in the Choose A Country/Region drop-down menu at the

bottom-right corner of the page.

3. Click Contact Us next to the country dropdown.

4. Select the appropriate service or support link based on your need.

5. Choose the method of contacting Dell that is convenient for you

Service Manual

3.Wiring connectivity diagram

Service Manual

4.How to connect & disconnect power cable/connectivity

cables

Service Manual

5.List of tools / equipment

1. Philips-head screwdriver

2. Hex-head screwdriver

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