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

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