DrayTek Vigor 2820 Teardown

ID: 145187

Description:

Steps:

1. The front plate is attached to the bottom with 3 clips.
2. Using a flathead screwdriver, pry open the first clip.
3. Use a flat object to hold the first clip open.
4. Use the flathead to open the remaining clips.

5. With the 2.5mm flathead, remove the rubber feet.
6. Unscrew the 4 screws holding the top and bottom parts of the case together.

7. Unscrew the screws attaching the ADSL module to the mainboard.
8. The mainboard:
9. Nanya Technology NT5DS16M16CS-5T 256Mb DDR SDRAM
10. Infineon Technologies PSB 6972 HL V1.2 Ethernet Switch Controller
11. Delta Electronics LFE8731
12. Delta Electronics LFE9208A