BenQ
Recycle Disassemble Instruction
(Dismantled Information)
Requirements
Requirements according to ANNEX VII of DIRECTIVE 2012/19/EU on waste electrical and electronic equipment (WEEE)
Materials and Components with Hazardous Content
LCDs may contain hazardous substances like Pb (Lead) and BFRs (Brominated Flame Retardants) which are covered by exemptions under the RoHS directive. However, the majority is present in the printed circuit boards assembly. In order to reduce emissions as much as possible, a complete disposal of the old appliance is required. This treatment may only be performed in authorized handling plants.
Product Details
Product Name: LCD Monitor
Model Numbers: GW2780, GW2780E, GW2780T, BL2780, BL2780T
Visual Description: The document displays images of the BenQ LCD monitor. The front view shows a black monitor with a yellow flower graphic on the screen. The back view shows the rear of the monitor with the BenQ logo and stand.
Disassembly Tools
| Tool | Picture Description |
|---|---|
| Philips Screwdriver for M3 Screw | Image of a red-handled Philips screwdriver. |
| Nosed Pliers | Image of red-handled nosed pliers. |
| Diagonal Cutting Pliers | Image of red-handled diagonal cutting pliers. |
| Slotted screwdriver | Image of a green-handled slotted screwdriver. |
| Six Point Sockets | Image of a yellow-handled socket wrench. |
| Philips Screwdriver for M2.5 Screw | Image of a red-handled Philips screwdriver. |
| Knife | Image of a utility knife with a black and silver body. |
Product Exploded View
Visual Description: An exploded view diagram illustrates the internal components of the monitor, showing how they fit together. Various parts are labeled with numbers.
Component List
| No. | Part Name | Qty |
|---|---|---|
| 1 | Middle-Frame | 1 |
| 2 | Screw | 2 |
| 3 | Screw | 2 |
| 4 | Screw | 1 |
| 5 | BI-PCB | 1 |
| 6 | BI-Lens | 1 |
| 7 | Bezel-Deco | 1 |
| 8 | Screw | 5 |
| 9 | Key-Sponge | 1 |
| 10 | Screw | 4 |
| 11 | Key-PCB | 1 |
| 12 | OSD-Key-Lens | 1 |
| 13 | OSD-Key | 1 |
| 14 | Panel | 1 |
| 15 | G70-Power-PCB-Mylar | 1 |
| 16 | Screw | 1 |
| 17 | Power-PCB | 1 |
| 18 | Scalar-PCB | 1 |
| 19 | Screw | 6 |
| 20 | Main-Frame | 1 |
| 21 | 1W-Speaker | 2 |
| 22 | Vesa-Cover BKT | 4 |
| 23 | Rear-Cover | 1 |
| 24 | Screw | 2 |
| 25 | Hinge-ass'y | 1 |
| 26 | Base-ass'y | 1 |
Package Contents
Visual Description: Diagrams show various cables and accessories included in the monitor package, labeled as P01 through P05.
Included Items
- P01: Power cable
- P02: D-Sub cable
- P03: DVE cable
- P04: IP cable
- P04: Audio cable
- P05: Warranty card
- P05: Safety instruction
- P05: OSG (On-Screen Guide)
- P05: Regulation statement
Disassembly Process
1. Disassemble Stand
Visual Description: The monitor is shown from the back. The stand is attached to the monitor's rear panel.
2. Unscrew
Visual Description: A close-up shows a Philips screwdriver being used to remove screws. Text indicates specific screws: "screw 8F.5A456.7R0 *2pcs" and "screw 8F.00607.8R0 *1pcs". The word "RELEASE" is visible near a screw.
3. Disassemble RC
Visual Description: Two images show the rear of the monitor. Red circles highlight points where components are released or detached. One image shows a white plastic tool being used to pry open a section.
4. Disassemble Internal
Visual Description: Two images show the internal components. The first shows a section with a "Remove" label and a blue dashed arrow pointing to a connector. The second image shows a circuit board with a blue dashed arrow and text "Remove SPK wire". Another "Remove" label is present.
5. Disassemble DECO
Visual Description: A close-up of the monitor's front bezel area. Red circles highlight multiple screw locations. Text indicates "Remove screw 8F.00607.8R0*4pcs".
6. Unscrew MF & PNL screw*9 pcs
Visual Description: The rear of the monitor is shown with the rear cover removed, revealing the internal structure. Red circles highlight nine screw locations on the main frame (MF) and panel (PNL).
7. Disassemble MF & Panel
Visual Description: The rear side of the detached panel is shown. A cable is attached to it.
8. Disassemble Control BD
Visual Description: Two images show a circuit board, likely the control board. One image shows the board itself, and the other shows a ribbon cable connected to it.
9. Disassemble Mylar & unscrew D-sub
Visual Description: Two images. The first shows a circuit board with a black mylar sheet attached. The second shows the rear I/O ports of the monitor, with a D-sub connector and audio jacks. A "Remove" label points to the D-sub connector.
10. Disassemble PCBs
Visual Description: Two circuit boards are shown. One is labeled "I/F BD 2pcs" and the other "driver BD 3pcs". Both are secured with screws, indicated by blue circles.
11. Disassemble Lens and sensor BD
Visual Description: Two images. The first shows a long component with several small parts. The second shows a similar component with a blue arrow and text "Remove lens and sensor BD".
12. Disassemble Column
Visual Description: Various disassembled parts are laid out, including plastic casings, metal brackets, and screws, along with a Philips screwdriver.
13. Disassemble Base
Visual Description: A metal stand base and plastic base cover are shown, along with screws and a Philips screwdriver.
Recycle Characteristics
| Recycle characteristics | Part No. |
|---|---|
| Reuse | - |
| Recycle | 1~4, 6~10,12~13,15~16,19~26 |
| WEEE annex II | 5,11, 14, 17,18, P01~P05 |
| Recovery | - |
| Disposal | - |
Disassembly Time
Total time: 30 minutes
