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Generic TV Remote IR LED Replacement

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  1. Generic TV Remote IR LED Replacement, IR LED: 步骤 1 中的图像 1,2 Generic TV Remote IR LED Replacement, IR LED: 步骤 1 中的图像 2,2
    • Starting to the side of the front LED, pry up the top of the remote.

    • Remove the top of the remote to expose the circuit board.

  2. Generic TV Remote IR LED Replacement: 步骤 2 中的图像 1,3 Generic TV Remote IR LED Replacement: 步骤 2 中的图像 2,3 Generic TV Remote IR LED Replacement: 步骤 2 中的图像 3,3
    • Remove the circuit board by gently lifting it from the casing.

    • Flip over the board so that the leads of the LED are facing upward.

  3. Generic TV Remote IR LED Replacement: 步骤 3 中的图像 1,1
    • Clip the leads of the LED.

    • Bend the LED downward until it makes a 90 degree angle with the circuit board.

  4. Generic TV Remote IR LED Replacement: 步骤 4 中的图像 1,1
    • Desolder the broken LED using a soldering iron and desoldering braid.

  5. Generic TV Remote IR LED Replacement: 步骤 5 中的图像 1,1
    • Solder the new LED in the same spot as the old one.

    • Make sure that the longer lead (positive) goes through the opening marked positive (+) before soldering.

  6. Generic TV Remote IR LED Replacement: 步骤 6 中的图像 1,3 Generic TV Remote IR LED Replacement: 步骤 6 中的图像 2,3 Generic TV Remote IR LED Replacement: 步骤 6 中的图像 3,3
    • Make sure the buttons and the circuit board are placed correctly before reassembly.

  7. Generic TV Remote IR LED Replacement: 步骤 7 中的图像 1,1
    • To check if your remote is now working, first make sure the batteries are in correctly. Then, press any button and aim the remote at a smartphone camera. If the LED is working, a red flashing light will be reflected in the camera.

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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