Dell UltraSharp 32 4K Video Conferencing Monitor (DELL-U3223QZ) service manual

Contents

1. 页 1p. 1

   Version: 01 Date: 2022/2/28 Service Manual - U3223QZ

2. 页 2p. 2

   Product Announcement: This product is certificated to meet RoHS Directive and Lead-Free produced definition. Using approved critical components only is…

3. 页 3p. 3

   2. Exploded view diagram with list of items NOTE: For replacement of power cord, connectivity cable and external power supply (if applicable), contact Dell: 1.…

4. 页 4p. 4

   3. Wiring Connectivity Diagram

5. 页 5p. 5

   4. How to connect and disconnect power cable/ connectivity cable WARNING: To change power cable/ connectivity cable, switch off power before unplugging the…

6. 页 6p. 6
7. 页 7p. 7
8. 页 8p. 8

   5. Disassembly and Assembly Procedures 4.1 Disassembly Procedures: Tool Required: List the type and size of the tools that would typically can be used to…

9. 页 9p. 9

   5. Disassembly and Assembly Procedures S10 S9 S8 1 Disconnect the speakers’ wire from the connector of the board, then tear off 1pcs aluminum foil. Use a…

10. 页 10p. 10

    5. Disassembly and Assembly Procedures Tear off the tape on the back of the LED cable, then disconnect the panel lamp cable and touch FFC cable from the…

11. 页 11p. 11

    5. Disassembly and Assembly Procedures Use a Philips-head screwdriver to remove screws for interface board and power board. Release the panel lamp cable from…

12. 页 12p. 12

    5. Disassembly and Assembly Procedures Take a power board and put the power board into the bracket chassis. Place a bracket chassis base on a protective…

13. 页 13p. 13

    5. Disassembly and Assembly Procedures S8 Take 1pcs front bezel, 1pcs touch board, 1pcs LED board and some essential wires. Locate the LED board into the hooks…

14. 页 14p. 14

    5. Disassembly and Assembly Procedures Connect the Mic wire with the connector of the board , then fix the Mic wire with 2pcs acetate tape as the picture below…

15. 页 15p. 15

    S17 S19 Take two speakers to locate into the probers of the middle frame, then connect the two speakers wires and fix the wire on the frame with 1pcs acetate…

16. 页 16p. 16

    S20 Move the assembled rear cover close to the panel unit, then connect the joystick key cable to the connector of interface board. Put down the rear cover and…