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해당 분해도는 수리 안내서가 아닙니다. Logitech Harmony Hub 수리는 저희 서비스 설명서를 사용하십시오.

  1. Logitech Harmony Hub Teardown, Unboxing: 1 단계, 이미지 1/3 Logitech Harmony Hub Teardown, Unboxing: 1 단계, 이미지 2/3 Logitech Harmony Hub Teardown, Unboxing: 1 단계, 이미지 3/3
    • Powercord with a micro USB connector

    • European plug adapter

    • American plug adapter

    • Harmony Hub

    • Micro USB cable

    • IR mini blaster

  2. Logitech Harmony Hub Teardown, Finding the screws: 2 단계, 이미지 1/3 Logitech Harmony Hub Teardown, Finding the screws: 2 단계, 이미지 2/3 Logitech Harmony Hub Teardown, Finding the screws: 2 단계, 이미지 3/3
    • Since we didn't find any screws we expected them to be under the soft foot pads.

    • We easily removed them with a utility knife

    • Now we can see 4 screws and 2 openings to the PCB.

    • I wondered what they could be but my guess is that they're used to test the PCB.

  3. Logitech Harmony Hub Teardown, Opening the hub: 3 단계, 이미지 1/3 Logitech Harmony Hub Teardown, Opening the hub: 3 단계, 이미지 2/3 Logitech Harmony Hub Teardown, Opening the hub: 3 단계, 이미지 3/3
    • The case opens up easily when using a utility knife around the sides

    • This is a cover paper to make sure the status LED doesn't shine in the rest of the casing but just to the front

  4. Logitech Harmony Hub Teardown, Casing: 4 단계, 이미지 1/3 Logitech Harmony Hub Teardown, Casing: 4 단계, 이미지 2/3 Logitech Harmony Hub Teardown, Casing: 4 단계, 이미지 3/3
    • Inside the top case we find a load to give the product a little more weight

    • As you can see the top case is made a little thinner on the places where an IR led is present

  5. Logitech Harmony Hub Teardown, PCB Top: 5 단계, 이미지 1/3 Logitech Harmony Hub Teardown, PCB Top: 5 단계, 이미지 2/3 Logitech Harmony Hub Teardown, PCB Top: 5 단계, 이미지 3/3
    • PCB was manufactured by a Chinese company called FCF

    • There are 6 IR leds spread over the PCB

    • CC2544 SoC 2.4-GHz RF Transceiver and antenna

    • CSR8811 bluetooth chip and antenna

    • WiFi antenna from the AR9331 on the other side of the pcb

    • MX25L12835F 128Mbits serial Flash memory

  6. Logitech Harmony Hub Teardown, PCB Bottom: 6 단계, 이미지 1/3 Logitech Harmony Hub Teardown, PCB Bottom: 6 단계, 이미지 2/3 Logitech Harmony Hub Teardown, PCB Bottom: 6 단계, 이미지 3/3
    • EM6AB160TSE-5G 512 Mbits SDRAM

    • AR9331 2.4 GHz 802.11b/g/n SoC for AP and Router Platforms

    • Micro USB (data and power) - Can be used to extend this hub with a Harmony Home Hub Extender

    • Reset/Pair button

    • 2x IR mini blaster ports (2.5mm)

    Near the J6 area it appears that there’s a connector for a WiFi antenna. Can anyone confirm the role of this connector and its type?

    I’m interested in potentially putting one of these hubs in an enclosure in support of an outdoor enclosure and would like to add an external WiFi antenna.

    Christopher Kampmeier - 답글

November Five

회원 가입일: 08/25/16

465 평판

안내서 4개 작성하였습니다

댓글 3개

Thanks for doing this!

Haluska - 답글

Thanks for sharing this! I think I see an antenna port on that board, too. Interesting …

Now I’m wondering if I should take my chances and try to fix the loose micro usb port or just live with it.

Haluska - 답글

Extremely helpful, thank you. But I also want to know the location of IR input which is used to learning IR commands from original remotes.

Tochi Chiang - 답글

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