Dell P2721Q User manual

Service Manual

LCD Monitor

P2721Q

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

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

7B2203500-JRS-G

NAVIKEY BUTTON,FS,LE27SW,HF

SLIDER,FS,LE27SW,HF

LIGHT BAR CABLE

2T581G900-HV7-G

SPRING,Φ0.5*D5*H17,HH,LE27SW,HF 2

KEYPAD METAL,L5,LE27SW,HF

EDP CABLE

LED CABLE

1B43PT500-600-G

P2721Q,MAIN CHASSIS,L5,LE27SW,HF

1B43PT300-600-G

2T54MN400-JRS-G

TAPE ADHENSIVE,L607W10T0.15,LE27SW

ASSY,BACK COVER,LGD,L5,LE27SW,HF

21B43PT400-600-G

STEEL PLATE,L5,LE27SW,HF

K-LOCK PLATE,SGCC,T0.5,L5,LE22SD

7010AP34QC00H01

Q't

Identification NO.

Designation

NO.

NO. Designation Q't

Identification NO.

ASSY,P2721Q,STAND,LE27SW,FFT,HF

RELEASE BUTTON,FS,LE27SW,HF

SIDE USB CABLE

LENS,FS,LE27SW,HF

FOIL,AL,DOUBLE COND,30*11mm*0.1mm

LED BOARD

FRONT BRACKET,L5,LE27SW,HF

1B51Y1E00-600-GFRONT TRIM,L5,LE27SW,HF

ASSY, FRONT TRIM,L5,LE27SW,HF 1

1B51Y1F00-600-G

MID FRAME,L5,LE27SW,HF 1

1B51Y1G00-600-GMID FRAME STATOR,L5,LE27SW,HF

SIDE USB BOARD

IF BOARD

POWER BOARD

24 7B2505N00-JRS-G 1

25 1

1A52LM500-600-G

1A52LM400-600-GASSY, FRONT TRIM,L5,LE27SW,HF

1A52LMA00-600-G

ASSY,P2721Q,MAIN CHASSIS,L5,LE27SW,HF

51115LP24H03R71

1A52LMA00-600-G

ASSY,P2721Q,MAIN CHASSIS,L5,LE27SW,HF

1A52LMC00-600-G

D52K6,REAR LOGO,BDG,PET,Circle,50mm

KEYPAD BOARD

POWER BUTTON,FS,LE27SW,HF

KEYPAD CABLE

1B43PT200-600-G

7B122BL00-JRS-G

7B122BM00-JRS-G

1B43KKR00-600-G

1A52LED00-80Q-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

Other manuals for P2721Q

Table of contents

Other Dell Monitor manuals

Dell

Dell UltraSharp 2009W User instructions

Dell

Dell C6522QT User manual

Dell

Dell 1706FPVT - 17" - DVI/VGA TFT LCD Monitor User manual

Dell

Dell P3424WE User manual

Dell

Dell 2209WA - UltraSharp - 22" LCD Monitor User manual

Dell

Dell S2330MX User manual

Dell

Dell G2422HS User manual

Dell

Dell AW3821DWB Instructions for use

Dell

Dell UltraSharp UP3218K User manual

Dell

Dell P2223HCb User manual

Dell

Dell ST2420L User manual

Dell

Dell D7523QT User manual

Dell

Dell P2424HEB User manual

Dell

Dell E2209Wc User manual

Dell

Dell E173FP - 17" LCD Monitor User manual

Dell

Dell E1715SE User manual

Dell

Dell S2718H User manual

Dell

Dell AW2720HF Installation instructions

Dell

Dell UltraScan P990 User manual

Dell

Dell 2405FPW - UltraSharp - 24" LCD Monitor User instructions

Dell

Dell E198WFP User manual

Dell

Dell E151FPb User manual

Dell

Dell 1401FP User manual

Dell

Dell D7532QT User manual

Popular Monitor manuals by other brands

Linear Acoustic

Linear Acoustic LQ-1000 user guide

AOC

AOC I2579V user manual

Gateway

Gateway FPD1520 user guide

Furuno

Furuno Mu 120c Operator's manual

Asus

Asus VB171D - 17" LCD Monitor Service manual

Philips

Philips 107C64 user manual

EverFocus

EverFocus EN-7517E instruction manual

Panasonic

Panasonic TH152UX1 - 152" PLASMA TV Service manual

LG 50PM1M - - 50" Plasma Panel Service manual

Bosch

Bosch DDU 9 manual

Acer

Acer A231HL user manual

Philips

Philips 86BDL4152T user manual

NEC

NEC AccuSync LCD5V user manual

Emay

Emay SleepO2 user manual

IBM

IBM 6360 Product support manual

LG M1950D-PZ owner's manual

Sceptre

Sceptre D40 user guide

Hunt Electronic

Hunt Electronic HCD-15AH user manual