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这个拆解是不是维修指南。 要维修你的的Samsung SGH-X450,请使用我们的维修手册

  1. Take out the battery and SIM Card.
    • Take out the battery and SIM Card.

  2. Remove these screws.
    • Remove these screws.

  3. If the screws are removed, you can take the case of with your fingers or a small flathead screwdriver
    • If the screws are removed, you can take the case of with your fingers or a small flathead screwdriver

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  5. Now you see the PCB
    • Now you see the PCB

    • Agere TR09WQTEF2B Processor

    • Agere PSC2106 Power Management IC

    • Battery contacts and power supply connector

    • SIM Card Slot

    • Back-Up battery

    • Antenna connector

    • 2,5mm Headphone Jack

  6. LCD Dispaly cable, you can release this connector with a small flathead screwdriver
    • LCD Dispaly cable, you can release this connector with a small flathead screwdriver

    • Be careful here, You can break the flatcable!

  7. To take the LCD display out of the case, click the upper case open with a small flathead screwdriver or case opener. Under the two pads under the LCD Display are 2 screws. Be also careful here, go not to far with the screwdriver so you can not damage the LCD display.
    • To take the LCD display out of the case, click the upper case open with a small flathead screwdriver or case opener. Under the two pads under the LCD Display are 2 screws.

    • Be also careful here, go not to far with the screwdriver so you can not damage the LCD display.

  8. Now you see this.
    • Now you see this.

    • If you want to remove the LCD display, lift the PCB of the LCD display up with a small flathead screwdriver.

  9. Finished!
    • Finished!

Bryan

于2012年10月27日注册

690 信誉积分

创作了5篇指南

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