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Samsung SGH A707 Keypad Replacement

Giriş

Use this guide to replace your Samsung SGH A707 phone's keypad.

Neye ihtiyacın var

  1. Samsung SGH A707 Keypad Replacement, Battery: adım 1, 1 resimden 1.

    • Press on the markings on the cover and pull it down to reveal the battery.

    Düzenle

  2. Samsung SGH A707 Keypad Replacement: adım 2, 1 resimden 1.

    • Use your fingers to pull the battery out of its position. You may also flip the phone and the battery will fall out.

    Düzenle

  3. Samsung SGH A707 Keypad Replacement: adım 3, 1 resimden 1.

    • Here is the phone without the battery.

    Düzenle

  4. Samsung SGH A707 Keypad Replacement, Motherboard: adım 4, 2 resimden 1. Samsung SGH A707 Keypad Replacement, Motherboard: adım 4, 2 resimden 2.

    • Unscrew the six screws on the back of the phone using the Phillips #0 screw driver.

    Düzenle

  5. Samsung SGH A707 Keypad Replacement: adım 5, 1 resimden 1.

    • Use the prying tool the pry off the phone's plastic frame.

    Düzenle

  7. Samsung SGH A707 Keypad Replacement: adım 6, 3 resimden 1. Samsung SGH A707 Keypad Replacement: adım 6, 3 resimden 2. Samsung SGH A707 Keypad Replacement: adım 6, 3 resimden 3.

    • Use the prying tool to disconnect the rectangular connector.

    Düzenle

  8. Samsung SGH A707 Keypad Replacement: adım 7, 1 resimden 1.

    • Use the prying tool to disconnect the small connector.

    Düzenle

  9. Samsung SGH A707 Keypad Replacement: adım 8, 1 resimden 1.

    • Gently pull off the circuit board.

    Düzenle

  10. Samsung SGH A707 Keypad Replacement: adım 9, 1 resimden 1.

    • Here is the phone without the logic board.

    Düzenle

  11. Samsung SGH A707 Keypad Replacement, Keypad: adım 10, 1 resimden 1.

    • Hold the phone and gently separate the circuit board that holds the dome switches and the front face of the phone, revealing the rubber keyboard.

    Düzenle

  12. Samsung SGH A707 Keypad Replacement: adım 11, 1 resimden 1.

    • Here is the phone without the dome switch circuit board.

    Düzenle

  13. Samsung SGH A707 Keypad Replacement: adım 12, 2 resimden 1. Samsung SGH A707 Keypad Replacement: adım 12, 2 resimden 2.

    • Here is the phone and the rubber keyboard.

    Düzenle

  14. Samsung SGH A707 Keypad Replacement: adım 13, 1 resimden 1.

    • Here is the rubber keyboard and the dome switch circuit board. A quick inspection of these elements can reveal keypad malfunctions. Look for dirt or debris that do not belong there.

    Düzenle
Sonuç

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

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Üyelik tarihi: 11/06/12

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University of Maryland, Team 1-1, Calloway Fall 2012 University of Maryland, Team 1-1, Calloway Fall 2012 üyesi

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