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Service Manual–P2722HB

Version: 02

Date:2021/10/07

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Summary of Contents for P2722H

Page 1: ... 1 Service Manual P2722HB Version 02 Date 2021 10 07 ...

Page 2: ...TY General Power Safety 5 2 Exploded view diagram with list of items 6 3 Wiring connectivity diagram 8 4 How to connect and disconnect power cable connectivity cable 9 5 Disassembly and Assembly Procedures 11 5 1 Disassembly SOP 11 5 2 Assembly SOP 14 6 Trouble shooting instructions 17 ...

Page 3: ...or place equipment so close together that it is subject to recalculated or preheated air NOTE Review the weight limits referenced in your computer documentation before placing a monitor or other devices on top of your computer Ensure that nothing rests on your equipment s cables and that the cables are not located where they can be stepped on or tripped over Ensure that all cables are connected to...

Page 4: ...omponents inside your equipment Under certain conditions ESD may build up on your body or an object such as a peripheral and then discharge into another object such as your computer To prevent ESD damage you should discharge static electricity from your body before you interact with any of your equipment s internal electronic components such as a memory module You can protect against ESD by touchi...

Page 5: ...as risk of electric shock and or fire Ensure that the ground prong of the power plug is inserted into the mating ground contact of the power strip Be sure to grasp the plug not the cable when disconnecting equipment from an electric socket If your equipment uses an AC adapter Use only the Dell provided AC adapter approved for use with this device Use of another AC adapter may cause a fire or explo...

Page 6: ... BD MI P2722H AUO 1 5 PCBA IF BD MI P2722H 1 6 PCBA USB BD SMD P2X22H 1 7 MYLAR PWR BD P2422HB 1 8 ASSY SHD SGCC 0 5T P2222HB 1 9 ASSY RC P2722HB 1 10 ASSY CLMN P2722H FFT 1 11 ASSY BASE P2722H FFT 1 12 PCBA CTRL BD MI P2722H 1 13 Power cable 1 See NOTE 14 DisplayPort 1 2 cable 1 See NOTE 15 VGA cable 1 See NOTE 16 HDMI 1 4 cable 1 See NOTE 17 USB 3 0 upstream cable 1 See NOTE 15 16 17 14 13 ...

Page 7: ...ps 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 ...

Page 8: ... 8 3 Wiring connectivity diagram Wire1 FFC 1 FFC 2 ...

Page 9: ...ble connectivity cable WARNING To change power cable connectivity cable switch off power before unplugging the cable and replugging in required cable Connecting disconnecting Power cable Connect disconnecting the DisplayPort cable and USB cable ...

Page 10: ... 10 Connecting disconnecting the HDMI cable optional Connecting disconnecting the VGA cable optional ...

Page 11: ...ment materials as bellow 1 Working table 2 Philips head screwdriver 3 Hex head screwdriver 4 Gloves 5 Cleaning cloth 6 ESD protection Item Picture Operation Tool Notes 1 To remove the stand 1 Place the monitor on a soft cloth or cushion at the edge of the desk 2 Press and hold the stand release button at the back of the display 3 Lift the stand assembly up and away from the monitor 2 1 Unlock 4 RC...

Page 12: ...t CTRL FFC from I F BD to take off Rear Cover 4 1 Pull out USB FFC from I F BD 5 1 Tear off adhesive tape on Backlight Wire 2 Pull out Backlight Wire from SPS BD 3 Tear off two tapes to disassemble Main SHD from panel ...

Page 13: ...semble Mylar from Main SHD 2 Unlock 5 PCB screws and 2 hex screws 1 Philips head screwdriver Torsion of PCB screw 8 5 1kgf 2 Hex head screwdriver Torsion of hex screw 5 0 6Kgf 8 1 Take out I F BD and SPS BD from Main SHD 2 Pull out LVDS cable and SPS BD cable from I F BD ...

Page 14: ... Gloves 5 Cleaning cloth 6 ESD protection Item Picture Operation Tools Notes 1 1 Assemble SPS BD in Main SHD 2 Insert the LVDS cable into I F BD 3 Insert SPS BD cable into I F BD and then assemble I F BD into Main SHD 4 Lock 5 PCB screws and 2 hex screws 1 Philips head screwdriver Torsion of PCB screw 8 5 1kgf 2 Hex head screwdriver Torsion of hex screw 5 0 6Kgf 2 1 Assemble Mylar Paste Mylar on M...

Page 15: ...15 3 1 Insert LVDS cable into Panel 4 1 Place Main SHD on panel and paste 2 tapes to fix Main SHD 2 Insert Backlight Wire into SPS BD and paste 1 tape to fix wire 5 1 Insert USB FFC to USB BD and I F BD ...

Page 16: ...Assemble Stand a Insert the stand base blocks fully into the stand slot b Lift the screw handle and turn the screw clockwise c After fully tightening the screw fold the screw handle flat within the recess 8 1 Attach the stand assembly to the display a Fit the two tabs on the upper part of the stand to the groove on the back of the display b Press the stand down till it snaps into place 4 1 1 2 3 3...

Page 17: ... 17 6 Trouble shooting instructions ...

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