Dell 5397184656792, Service Manual

Page 1: ...1 Service Manual P2723DE Regulatory model P2723DEc Version 02 Date 2021 10 11 ...

Page 2: ...ETY 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 15 6 Trouble shooting instructions ...

Page 3: ...erenced 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 the appropriate connectors Some connectors have a similar appearance and may be easily confused for example do not plug a...

Page 4: ...nd 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 touching a metal grounded object such as an unpainted metal surface on your computer s I O panel before you interact with anythi...

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: ...6 2 Exploded view diagram with list of items ...

Page 7: ...7 27 28 29 30 ...

Page 8: ...PCB 1 10 PWD MYLAR 1 11 POWER PCB 1 12 CONVERTER PCB 1 13 MAIN PCB 1 14 Pwd mylar 1 15 mainframe 1 16 QR slider 2 17 QR button 1 18 QR spring 1 19 Power key pcb 1 20 Power key 1 21 Navi key 1 22 locker 1 23 Rear cover 1 24 Dell logo 1 25 Base 1 26 Stand 1 S1 SCREW led pcb 1 S2 Screw middlefrme panel 13 S3 Screw usb pcb 1 S4 Screw ac 1 S5 Screw power pcb 3 S6 Screw converter pcb 3 ...

Page 9: ... 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 S7 Screw mian pcb 4 S8 Screw mainframe panel 2 S9 Screw QR 2 S10 Screw power key pcb 3 S11 Screw vesa 4 27 POWER CABLE 1 See NOTE 28 DP CABLE 1 See NOTE 29 USB C C C 1 See NOTE 3...

Page 10: ...10 3 Wiring connectivity diagram ...

Page 11: ...11 4 How to connect and disconnect power cable connectivity cable ...

Page 12: ...ll will deem warranty void if any disassembly is done on the monitors Tools Required List the type and size of the tools that would typically can be used to disassemble the product to a point where components and materials requiring selective treatment can be removed Tool Description Screwdriver Phillip head Hexagonal head Penknife ...

Page 13: ...13 5 1Disassembly Procedures Step Figure Remark Remove Stand ass y Press the button marked red and remove the stand ass y Remove the rear cover Remove the 4 pcs screws ...

Page 14: ...14 Use scraper to insert from the right site and then open the rear cover Remove the rear cover Disconnect the cables open the cover on the keyboard usb board and then pull out the cables ...

Page 15: ... the mainframe Remove the two screws on the mainframe and then disconnect the FFC cables Remove the mylar Remove the powerbard and mainboard and converter board Remove the screws on the mainboard and power board ...

Page 16: ...the usb board Remove the screw on the usb board Remove the keyboard Remove the 3pcs screws on the keyboard Remove the middle frame Remove the screws on the middle frame Mainboard and powerboard and coverter board ...

Page 17: ...17 panel ...

Page 18: ...ures Assemble and middle frame Tighten the screws on it Assemble the key board Tighten the screws on it Assemble the usb board Tighten the screws on it assemble the mainboard and powerboard and mylar Tighten the screws on it ...

Page 19: ...19 Stick the myalr Assemble the mainframe tighten the 2 pcs on the mainframe and conncet the FFC cables Connect all the cables ...

Page 20: ...20 Assemble the rear cover Tighten the screws on the rear cover Assemble the stand ass y Pull in the stand ass y ...

Page 21: ...21 6 Trouble shooting instructions ...

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