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Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown

撰写者： Kyle Westhaus (和另外一个贡献者)
发布于： February 2, 2024
  • 评论： 0
  • 收藏 0
  • 浏览量 306

Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown

撰写者： Kyle Westhaus (和另外一个贡献者)
发布于： February 2, 2024
  • 评论： 0
  • 收藏 0
  • 浏览量 306

拆解

简介

Product # 42643

Universal Product Code 889028168349

这个拆解是不是维修指南。 要维修你的的Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch，请使用我们的维修手册。

  1. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Exterior pics (front, top, back): 步骤 1 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Exterior pics (front, top, back): 步骤 1 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Exterior pics (front, top, back): 步骤 1 中的图像 3，3

    • Insert wisdom here.

    编辑

  2. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Exterior pics (bottom, left, right): 步骤 2 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Exterior pics (bottom, left, right): 步骤 2 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Exterior pics (bottom, left, right): 步骤 2 中的图像 3，3

    • Insert wisdom here.

    编辑

  3. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove case: 步骤 3 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove case: 步骤 3 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove case: 步骤 3 中的图像 3，3

    • Use a phillips #1 bit to remove 4 case screws.

    • For me, 1 was under a sticker, don't miss it

    • The metal case is 2 pieces. The front/sides are attached to the PCB, so slide the back/top/bottom piece off.

    编辑

  4. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove daughter board: 步骤 4 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove daughter board: 步骤 4 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove daughter board: 步骤 4 中的图像 3，3

    • Pull out cable connector

    • Undo 3 Phillips #1 screws

    • Lift the board out

    编辑

  5. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Daughter board pics: 步骤 5 中的图像 1，2 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Daughter board pics: 步骤 5 中的图像 2，2

    • Insert wisdom here.

    编辑

  6. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Component identification (top of main board): 步骤 6 中的图像 1，1

    • Main SoC: ASIX AX68002 product page

    • USB3 hub controllers (3x): VIA Labs VL817-Q7 datasheet

    • USB3 mux/demux switch: Pericom PI3USB302-A product page

    • HDMI2 switch: AlgolTek AG7210 datasheet

    • Serial NOR SPI flashes (4Mb, 2x - third on back): H&M/Bright Moon Semiconductor T25S40 datasheet, flash dump

    • Piezo speaker

    编辑

  8. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove main board from case: 步骤 7 中的图像 1，2 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Remove main board from case: 步骤 7 中的图像 2，2

    • Remove 4x phillips #1 screws

    • Slide PCB out of case

    编辑

  9. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Component identification (bottom of main board): 步骤 8 中的图像 1，1

    • Power distribution switch: Microchip MIC2026-1YM product page

    • Serial NOR SPI flash (1x - other 2 on front): H&M/Bright Moon Semiconductor T25S40 datasheet, flash dump

    • UART header. From L to R (remember this is the bottom!): VCC, device RX, device TX, GND. Bootloader and app output at 19200 baud, 8 data bits, 1 stop bit, no parity, no flow control

    • Bootlog

    • Debug jumpers for AX68002. Inner row from back to front: TEST_MODE, SYSCK_SEL, BURN_FLASH_EN, BURN_FLASH_921K

    • Outer row pairs with adjacent inner row pin to alter behavior. From back to front: pull-up (PU), pull-down (PD), PU, PD

    编辑

  10. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 9 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 9 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 9 中的图像 3，3

    • Insert wisdom here.

    编辑

  11. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 10 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 10 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 10 中的图像 3，3

    • Insert wisdom here.

    编辑

  12. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 11 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 11 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 11 中的图像 3，3

    • Insert wisdom here.

    编辑

  13. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 12 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 12 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 12 中的图像 3，3

    • Insert wisdom here.

    编辑

  14. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 13 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 13 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 13 中的图像 3，3

    • Insert wisdom here.

    编辑

  15. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 14 中的图像 1，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 14 中的图像 2，3 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 14 中的图像 3，3

    • Insert wisdom here.

    编辑

  16. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 15 中的图像 1，2 Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Further closeups: 步骤 15 中的图像 2，2

    • Insert wisdom here.

    编辑

  17. Monoprice Blackbird 4K HDMI 2.0 and USB 3.0 2x1 KVM Switch Teardown, Accessible debug pins: 步骤 16 中的图像 1，1

    • Insert wisdom here.

    编辑

作者

与1其他贡献者

Kyle Westhaus

于05/15/20注册

786 声望

创作了3篇指南

徽章: 2

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