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Dell AW3225QFB Disassembly Procedure
Dell AW3225QFB Disassembly Procedure

Dell AW3225QFB Disassembly Procedure

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DELL AW3225QFB
1. Disassembly Procedures
Turn off the monitor.
S1
Place the monitor on the curve cushion
S2
in original packaging
Press and hold the stand release button
at the back of the display.
Lift the stand assembly up and away
S3
from the monitor
Unlock 4 screws on "Rear Cover"
S4
Use hands and scraper bar to gently
disassemble "Rear Cover" from the
monitor.
Notice the disassembly order:
Left Side/ Right Side=> Top side =>
Bottom Side
Gently pull up "Rear Cover" from bottom
side to top side
(Screw Torque: 8-9 kgf)
1
Tear off tape from "WIRE 6P/4P/4P" on
S5
"Main Shielding"
Unplug below cables from "Interface
board"
a. WIRE 6P/4P/4P
b. Control board to Interface board FFC
Take off Rear Cover from monitor head
Tear off 5 acetate tapes from "WIRE
S6
6P/4P/4P" and "Rear Cover"
Tear off "MYLAR WORD" from "Rear
Cover"
Tear off "MYLAR LOGO" from "Rear
Cover"

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Summary of Contents for Dell AW3225QFB

  • Page 1 DELL AW3225QFB 1. Disassembly Procedures Tear off tape from “WIRE 6P/4P/4P” on Turn off the monitor. “Main Shielding” Place the monitor on the curve cushion Unplug below cables from “Interface in original packaging board” a. WIRE 6P/4P/4P Press and hold the stand release button at the back of the display.
  • Page 2 DELL AW3225QFB Unlock 4 screws to disassemble “ASSY Tear off “Control board to Interface LED MOUDLE” from “Rear Cover” board FFC” from “Rear Cover” Unplug “WIRE 6P/4P/4P” from “ASSY LED MOUDLE” Unlock 2 screws to disassemble “Joystick Frame” from “Rear Cover”...
  • Page 3 DELL AW3225QFB Unplug “LENS board FFC” from Tear off an acetate tape from “Interface “Interface board” board to Panel FFC (96P)” on “Interface board” Unplug below cables from “USB Board” Unplug “Interface board to Panel FFC (96P)” from “Interface board”...
  • Page 4 DELL AW3225QFB Tear off “Interface board to Panel FFC Take off a “GASKET” from “USB board” (51P)” from “Panel” Unplug “DC-DC board to Panel wire” and “Interface board to Panel FFC (51P)” from “Panel” Take off “Main Shielding” from “Panel Unlock 7 screws to disassemble “ASSY...
  • Page 5 DELL AW3225QFB Tear off “LENS board FFC” from “Panel” Tear off a sponge from “Middle Frame” Tear off “MYLAR PANEL” from “Panel” Unlock 2 screws to disassemble “LENS Tear off “FABRIC CONDUCTIVE U” board” from “Middle Frame” from “Panel” Tear off 2 “FABRIC CONDUCTIVE MR”...
  • Page 6 DELL AW3225QFB Disassemble “MYLAR PWR-BD” from Disassemble “Interface board” from “Main Shielding” “Main Shielding” Unplug all cables from “Interface board” Unplug “Interface board to Panel FFC (51P)” from “Interface board” Disassemble “DC-DC board” from “Main Shielding” Unplug all cables from “DC-DC board”...
  • Page 7 DELL AW3225QFB Unlock 3 screws to disassemble “FAN” Unlock 1 screw to disassemble “AC from “Main Shielding” Socket wire” from “Main Shielding” (Screw Torque: 5.0-6.0 kgf) (Screw Torque: 5.0-6.0 kgf)
  • Page 8 DELL AW3225QFB Remove electrolyte capacitors (red mark) from printed circuit boards S41-1 Cut the glue between bulk cap. and PCB with a knife S41-2 Ensure cutting path within the glue, don’t touch bulk cap. or PCB...
  • Page 9 DELL AW3225QFB S41-3 Take out bulk cap. pin solder with soldering iron and absorber S41-4 Lift the bulk cap. up and away from the PCB...
  • Page 10 DELL AW3225QFB 2. Product material information The following substances, preparations, or components should be disposed of or recovered separately from other WEEE in compliance with Article 4 of EU Council Directive 75/442/EEC. Capacitors / condensers (containing No used PCB/PCT) Mercury containing components...