Dell SE2422HXB Simplified Service Manual
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Dell SE2422HXB Simplified Service Manual

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Simplified Service Manual–SE2422HXB
Version: 01
Date:2021/02/25
- 1 -

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Summary of Contents for Dell SE2422HXB

  • Page 1 Simplified Service Manual–SE2422HXB Version: 01 Date:2021/02/25 - 1 -...

  • Page 2: Table Of Contents

    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 ..................7 4. Disassembly and Assembly Procedures ..............8 4.1 Disassembly SOP ....................

  • Page 3: General Safety Instructions

    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 be used if all cables have been disconnected.

  • Page 5: Safety: General Power Safety

    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 explosion. ...

  • Page 6: Exploded View Diagram With List Of Items

    2. Exploded view diagram with list of items Item Description Q'ty ASSY BZL PCBA CTRL BD Panel MYLAR PWR SCRW PH INT/TOO M3*9TP-S C-ZN PCBA SPS BD PCBA I/F BD ASSY SHD FFC LVDS 30P/30 P1 265MM ASSY RC SCRW FPHM4*10L(7.7/1.6)B-ZNNY COVER VESA SCRW M FPH M3*6L(6/1.10)B-ZN ASSY CLMN...

  • Page 7: Wiring Connectivity Diagram

    3. Wiring connectivity diagram Wire1 FFC 1 - 7 -...

  • Page 8: Disassembly And Assembly Procedures

    4. Disassembly and Assembly Procedures 4.1 Disassembly SOP Preparation before disassembly 1. Clean the room for work 2. Identify the area for material 3. Prepare the implement, equipment, materials as bellow： Working table Philips-head screwdriver Hex-head screwdriver Gloves Cleaning cloth ESD protection Item Picture...
  • Page 9 2. Unlock 4 RC screws Philips-head screwdriver Torsion of RC screw: 8.5±1.0Kg 1. Unlock 2 Bracket Philips-head screws screwdriver Torsion of Bracket screw: 5.0±1.0Kg 1. Disassemble Rear Cover from Bezel Notice the disassembly order: 1) Disassemble the Top part 2) Disassemble the Left / Right part 3) Disassemble the Bottom part...
  • Page 10 1. Disassemble CTRL BD FFC from I/F BD and tear off CTRL BD FFC from Main SHD and Panel 2. Disassemble LVDS cable from panel 1. Disassemble Backlight Wire from SPS BD 2. Remove 2 tapes from Main SHD to take off Main SHD from Panel 1.
  • Page 11 1. Unlock 2 hex 1. Philips-head screws screwdriver Torsion of PCB screw: 8.5±1.0Kg 2. Hex-head screwdriver 2. Unlock 5 PCBA screws Torsion of hex screw: 5.0±0.6Kg 3. Disassemble SPS BD and I/F BD from Main SHD 4. Remove SPS wire from I/F BD 5.

  • Page 12: Assembly Sop

    4.2 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) Hex-head screwdriver 4) Gloves 5) Cleaning cloth 6) ESD protection Item Picture...
  • Page 13 1. Assemble Mylar to SPS 1. Place Main SHD on Panel and use 2 tapes to fixed it 1. Insert Backlight Wire into SPS BD 1. Insert LVDS cable into Panel 2. Insert CTRL BD FFC into I/F BD and arrange CTRL BD FFC on Main SHD and Panel 1.
  • Page 14 1. Lock 4 RC screws Philips-head screwdriver Torsion of RC screw: 8.5±1.0Kg 1. Assemble VESA Cover With Rear Cover To attach the monitor stand: 1. Align the tabs on the stand base with the slots on the stand riser. 2. Insert the stand riser on the stand base firmly.

  • Page 15: Trouble Shooting Instructions

    5. Trouble shooting instructions - 15 -...
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