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P2423B
1. Disassembly Procedures
S1
S2
Turn off the monitor.
Place the monitor on a soft cloth or
cushion.
Press and hold the stand release
button.
Lift the stand up and away from the
monitor.
S5
S6
Pull out CTRL BD FFC from I/F BD to
take off Rear Cover
Unlock 3 screws to disassemble CTRL
BD from Rear Cover
Tear off CTRL BD FFC from Rear Cover
and take off CTRL BD from Rear Cover
S3
S4
Unlock 4 screws on Rear Cover
(Screw Torque: 9±1kgf)
Disassemble Rear Cover from Middle
Frame according to the sequence
shown in the picture
(Screw Torque: 2±0.5kgf)
S7
Disassemble CTRL BD FFC from CTRL
BD
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P2423HB
S8
S9
S10
Tear off a tape from Backlight Wire
Pull out Backlight wire from SPS BD
Disassemble USB FFC from USB BD
and I/F BD
Unlock 1 screw on USB BD
Disassemble USB BD from Middle
Frame
S11
S12
S13
Tear of 2 tapes from Main SHD
Tear off a aluminum foil from LVDS
cable
Tear off a yellow tape from LVDS cable
(Screw Torque: 4.5±0.5kgf)
S14
Disassemble LVDS cable from Panel
Take off Main SHD from Panel
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P2423B
S15
Unlock 2 screws on “ASSY CHIN”
(See Red mark)
Unlock 11 screws on Middle Frame
(See Yellow mark)
Disassemble Middle Frame from Panel
and “ASSY CHIN”
(Screw Torque_MF screw: 4.5±0.5kgf)
(Screw Torque_”ASSY CHIN” screw:
2.0±0.1kgf)
S18
S19
S20
Disassemble Mylar from Main SHD
Unlock 4 hexagonal screws
(Screw Torque: 5.0±0.6kgf)
Unlock 5 PCBA screws
S16
S17
Disassemble “ASSY CHIN” from Panel
Pull out Backlight Wire from panel
Tear off 4 tapes from pane
S21
(Screw Torque: 5.0±0.6kgf)
Disassemble I/F BD and SPS BD from
Main SHD
Pull out all wires on PCBA
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P2423HB
S22
Remove electrolyte capacitors (red mark) from printed circuit boards
S22-1 Cut the glue between bulk cap. and PCB with a knife
S22-2 Ensure cutting path within the glue, don’t touch bulk cap. or PCB
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P2423B
S22-3 Take out bulk cap. pin solder with soldering iron and absorber
S22-4 Lift the bulk cap. up and away from the PCB
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P2423HB
Mercury containing components
No used
cm)
Plastic containing BFR
No used
Component and waste contain asbestos
No used
Gas discharge lamps
No used
cm2
Component contain refractory ceramic fibers
No used
Component contain radio
-
active substances
No used
> 25mm, diameter > 25mm)
(height >25mm, diameter > 25mm)
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
PCB/PCT)
Batteries No used
Printed circuit boards (with a surface greater
than 10 square cm)
Component contain toner, ink and liquids No used
CRT No used
Component contain CFC, HCFC, HFC and
HC
No used
Product has printed circuit boards
(with a surface greater than 10 square
No used
LCD display > 100 cm2 Product has an LCD greater than 100
External electric cable Product has external cables
Electrolyte capacitors (height
3. 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
- Scraper Bar
- Penknife
- Soldering iron and absorber
Product has electrolyte capacitors
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