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Bu teardown bir tamir kılavuzu değildir. Samsung SGH-C450 cihazınızı onarmak için, servis kılavuzumuzu kullanın.

  1. Samsung SGH-C450 Teardown, Samsung SGH-C450 Teardown: step 1, image 1 of 1
    • Remove the battery cover, battery and SIM Card.

  2. Samsung SGH-C450 Teardown: step 2, image 1 of 1
    • Remove these screws.

  3. Samsung SGH-C450 Teardown: step 3, image 1 of 1
    • Insert yout flathead screwdriver or opening here and go around the device

    • Gently pry open the case.

  4. Samsung SGH-C450 Teardown: step 4, image 1 of 1
    • Once the case is removed you can see the PCB.

    • NXP OM6357EL4 ARM CPU

    • SPANSION Flash Memory

    • NXP CF50600 battery and power supply controller

    • SIM Card slot

    • EMI Shield

    • Battery Contacts

  5. Samsung SGH-C450 Teardown: step 5, image 1 of 1
    • To get the other side of the PCB, pull up the edges of the PCB with a flathead screwdriver.

    • To remove the EMI shield on the other side, remove these screws

  6. Samsung SGH-C450 Teardown: step 6, image 1 of 1
    • The IC's under the EMI shield.

    • Skyworks SKY77518 Dual-Band GSM/GPRS Module

  7. Samsung SGH-C450 Teardown: step 7, image 1 of 1
    • Finished!

Bryan

Üyelik tarihi: 27-10-2012

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