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Samsung BD-JM57C Open Button Replacement

简介

Follow this guide to replace a broken or faulty open button on your Samsung BD-JM57C Blu ray player.

The open button on the Blu-ray player allows all the disc tray to open and close, allowing you to insert a DVD or Blu-ray disc. A broken or faulty open button will prohibit the disc tray from operating.

Before taking apart the Blu-ray player and replacing the open button, look at the troubleshooting page for the Samsung BD-JM57C and see if your problem can be resolved.

Make sure the device is not plugged in before working on it.

Soldering is a requirement to complete this guide. Use the How to Solder and Desolder Connections guide for more information on soldering.

你所需要的

  1. Samsung BD-JM57C Open Button Replacement, Top Cover: 步骤 1 中的图像 1，2 Samsung BD-JM57C Open Button Replacement, Top Cover: 步骤 1 中的图像 2，2

    • Use the Phillips #00 Screwdriver to remove the single 9.6mm screw holding the top cover in place.

    • Remove the cover by sliding it up and then out.

    编辑

  2. Samsung BD-JM57C Open Button Replacement, Disc Drive: 步骤 2 中的图像 1，2 Samsung BD-JM57C Open Button Replacement, Disc Drive: 步骤 2 中的图像 2，2

    • Disconnect the two ribbons that connect the disc drive to the motherboard.

    编辑

  3. Samsung BD-JM57C Open Button Replacement: 步骤 3 中的图像 1，2 Samsung BD-JM57C Open Button Replacement: 步骤 3 中的图像 2，2

    • Push in on the two metal tabs on the side of the disc drive.

    • Push forward to slide the disc drive out of the casing.

    编辑

  4. Samsung BD-JM57C Open Button Replacement, WiFi Card: 步骤 4 中的图像 1，2 Samsung BD-JM57C Open Button Replacement, WiFi Card: 步骤 4 中的图像 2，2

    • Pull clip to remove the WiFi card ribbon connected to the circuit board.

    • Push the black plastic tab out and slide the WiFi card out from the cage.

    编辑

  5. Samsung BD-JM57C Open Button Replacement, Power Cord: 步骤 5 中的图像 1，2 Samsung BD-JM57C Open Button Replacement, Power Cord: 步骤 5 中的图像 2，2

    • Use the Phillips #00 Screwdriver to remove the two 6.4 mm screws holding the cage in place.

    • Lift the cage up to remove it.

    编辑

  7. Samsung BD-JM57C Open Button Replacement: 步骤 6 中的图像 1，1

    • Push in the small white lever and pull it towards you to release the cord.

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  8. Samsung BD-JM57C Open Button Replacement: 步骤 7 中的图像 1，1

    • Move the power cord out from under the metal tab on the side of the case.

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  9. Samsung BD-JM57C Open Button Replacement: 步骤 8 中的图像 1，1

    • Remove the rubber spacer on the edge of the case holding the cord in place.

    • Remove the power cord from the device.

    编辑

  10. Samsung BD-JM57C Open Button Replacement, Motherboard: 步骤 9 中的图像 1，1

    • After the power cord has been disconnected, remove the yellow circuit board from the Blu ray player.

    • There is nothing holding down the circuit board, do not forcefully remove it or try to remove other parts from it.

    编辑

  11. Samsung BD-JM57C Open Button Replacement: 步骤 10 中的图像 1，1

    • Use the Phillips #00 screwdriver to remove the 9.7mm screw holding the HDMI port in place on the outside of the case.

    编辑

  12. Samsung BD-JM57C Open Button Replacement: 步骤 11 中的图像 1，1

    • Use the Phillips #00 screwdriver to remove the 6.4mm screw holding the motherboard in place.

    • Pull the motherboard up to remove it from the device.

    编辑

  13. Samsung BD-JM57C Open Button Replacement, Open Button: 步骤 12 中的图像 1，1

    • Locate the Open Button on the circuit board.

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  14. Samsung BD-JM57C Open Button Replacement: 步骤 13 中的图像 1，1

    • Flip the motherboard over so that the green side is facing you.

    • Use a soldering iron to desolder the two points to disconnect the open button.

    • For more information on soldering, please read the 如何焊接和拆焊 guide.

    编辑
结论

To reassemble your device, follow these instructions in reverse order.

2等其他人完成本指南。

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