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Summary of Contents for Dell AW2725DFB
- Page 1 Service Manual–AW2725DFB Version: 01 Date:2022/11/17 - 1 -...
- Page 2 Content Index 1. General Safety Instructions ..................3 1.1 SAFETY: General Safety ..................3 1.2 SAFETY: 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.
- Page 3 IMPORTANT NOTICE FOR USE IN HEALTHCARE ENVIRONMENTS: Dell products are not medical devices and are not listed under UL or IEC 60601 (or equivalent). As a result, they must not be used within 6 feet of a patient or in a manner that directly or indirectly contacts a patient 1.1 SAFETY: General Safety...
- Page 4 When operating your equipment: Do not use your equipment in a wet environment, for example, near a bath tub, sink, or swimming pool or in a wet basement. Do not use AC powered equipment during an electrical storm. Battery powered devices may ...
- Page 5 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 explosion. NOTE: Refer to your system rating label for information on the proper adapter model ...
- Page 6 2. Exploded view diagram with list of items - 6 -...
- Page 7 USB 3.2 Gen 1 (5 Gbps) upstream cable 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.
- Page 8 3. Wiring connectivity diagram Wire1 Wire2 Wire 3 FFC 1 FFC 2 Wire 4 Wire 5 Wire 6 Wire 7 FFC 3 FFC 4 - 8 -...
- Page 9 4. How to connect and disconnect power cable/ connectivity cable WARNING: To change power cable/ connectivity cable, switch off power before unplugging the cable and replugging in required cable. Connect/ disconnecting the DisplayPort (DP to DP) cable and Power cable Connect/ disconnecting the USB-C to DP cable and Power cable Connect/ disconnecting the HDMI cable (optional) and Power cable - 9 -...
- Page 10 5. Disassembly and Assembly Procedures NOTE: This “Disassembly and Assembly Procedures” is for EMEA only, not for other regions. Please note that Dell will deem warranty void if any disassembly is done on the monitors. 5.1 Disassembly SOP Preparation before disassembly 1.
- Page 11 Tear off tape from “WIRE 6P/4P/4P” on Unlock 4 screws to disassemble “ASSY “Main Shielding” LED MOUDLE” from “Rear Cover” Unplug below cables from “Interface Unplug “WIRE 6P/4P/4P” from “ASSY board” LED MOUDLE” a. WIRE 6P/4P/4P b. Control board to Interface board FFC Take off “Rear Cover”...
- Page 12 Unlock 2 screws to disassemble Tear off “MYLAR USB board” from “Joystick Frame” from “Rear Cover” “Main Shielding” Unplug below cables from “USB B board” a. USB board to USB B board wire b. USB board to USB B board FFC Unlock a screw to disassemble “USB board”...
- Page 13 Unlock 4 screws to disassemble “Main Tear off “LENS board FFC” from Shielding” from “Panel” “Panel” Disassemble “Middle Frame” from “ASSY CHIN” and “Panel” (Screw Torque: 3.5-4.5 kgf) Disassemble “ASSY CHIN” from “Panel” Unplug below cables from “Panel” a. DC-DC board to Panel wire b.
- Page 14 Tear off “FABRIC CONDUCT-USB” Tear off “MYLAR KEY board” from from Panel (See pink mark) “LENS board” Tear off 2 “FABRIC CONDUCT-Panel Unlock 2 screws to disassemble “LENS Bottom” from Panel (See green mark) board” from “Power Button” Tear off 2 “FABRIC CONDUCT-Panel Right/Left”...
- Page 15 Unplug “Interface Board to Panel FFC Disassemble “USB B board” from “Main (51P)” from “Interface board” Shielding” Unplug “USB B board to Interface board wire” from “USB B board Disassemble “Interface board” from “Main Shielding” and unplug “FAN wire” from “Interface board” Tear off 1 acetate tape from “Interface board to Panel FFC”...
- Page 16 Unplug “AC Socket wire” from “Power Unlock 1 ground screw to disassemble board” “AC Socket wire” from “Main Shielding” Unplug “Power board to DC-DC Board wire” from “Power board” (Screw Torque: 5.0-6.0 kgf) Unlock 3 screws to disassemble “FAN” from “Main Shielding” Disassemble “FAN Cover”...
- Page 17 5.2 Assembly SOP Preparation before assembly 1. Clean the room for work 2. Identify the area for material 3. Prepare the implement, equipment, materials as bellow： 1) Working table 2) Philips-head screwdriver 3) Gloves 4) Cleaning cloth 5) ESD protection Assemble “AC Socket wire”...
- Page 18 Insert following cables to “Interface Insert “USB B board to Interface board board” wire” to “USB B board” and assemble “USB B board” to “Main Shielding” a. USB B board to Interface board wire b. DC-DC board to Interface board wire c.
- Page 19 Assemble “MYLAR Power board” to Place “Panel” on a soft cloth or cushion “Main Shielding” Adhere 2 “FABRIC CONDUCT- Panel Top Small” to Panel (See blue mark) Adhere 1 “FABRIC CONDUCT-Panel Top” to Panel (See yellow mark) Adhere 2 “FABRIC CONDUCT-Panel Right/Left”...
- Page 20 Assemble a white “MYLAR PANEL” to Lock 16 screws to fix “Middle Frame” “Panel” with “Panel” (See red mark) Lock 6 screws to fix “Middle Frame” with “ASSY CHIN” (See blue mark) Assemble “ASSY CHIN” to “Panel” Assemble “Middle Frame“ with “ASSY CHIN”...
- Page 21 Lock 4 screws to fix “Main Shielding” on Insert below cables to “USB board” “Panel” USB board USB B board wire USB board USB B board (Screw Torque: 3.5-4.5 kgf) Insert “LENS board FFC” to “Interface board” Assemble “USB board” to “Middle Frame”...
- Page 22 Insert “Control board to Interface board Assemble a “THERMAL PAD” to Rear FFC” to “Control board” Cover Assemble “Control board” to “Joystick Frame” and lock 2 screws to fix it Insert “WIRE 6P/4P/4P” to “ASSY LED MOUDLE” Assemble “ASSY LED MOUDLE” to (Screw Torque: 1.5-2.5 kgf) “Rear Cover”...
- Page 23 Insert below cables to Interface board Align and place the stand riser on the a. WIRE 6P/4P/4P stand base b. Control board to Interface board FFC Open the screw handle at the bottom of Fix “WIRE 6P/4P/4P” on “Main the stand base and turn it clockwise to Shielding”...
- Page 24 6. Trouble shooting instructions - 24 -...
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