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Sony Ericsson Z500a Logic Board Replacement

Written By: Tim (and 5 other contributors)
  • Comments: 0
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Difficulty

Easy

Steps

7

Time Required

5 - 10 minutes

Sections

2

Flags

3

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Introduction

The Logic Board is the part that the keys hit and translates the signals to the phone.

Tools

Buy these tools

Parts

No parts required.

  1. Step 1 Keypad

    Remove the back cover and the battery.

    • Remove the back cover and the battery.

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  2. Step 2

    Remove the 4 screws using a T6 precision screwdriver.

    • Remove the 4 screws using a T6 precision screwdriver.

    • Flip open the phone, and keep the back cover facing you.

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  3. Step 3

    • Take the plastic opening tool and run it between the phone case and phone body to loosen the key pad while the phone is open.

    • Note: There are 2 clamps that lock it to the phone case (1 on each side).

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  5. Step 4

    • Flip the phone over and lift straight up on the key pad to remove it.

    • Be sure to hold the phone flat (parallel to the table), because there are loose parts that may fall out.

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  6. Step 5 Logic Board

    • Use the i Pod opening tool to remove the 2 ribbon wires (boxed in the photo) from the logic board.

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  7. Step 6

    • Gently lift the back of the logic board and then pull outwards. Be careful not to rip the ribbon wire.

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  8. Step 7

    • If the parts are loose you can remove the black sim card reader and green vibrator before continuing, otherwise they may fall out.

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Conclusion

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

Author

with 5 other contributors

Tim

Member since: 04/20/2010

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2 Guides authored

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Team

Cal Poly, Team 7-12, Maness Spring 2010 Member of Cal Poly, Team 7-12, Maness Spring 2010

CPSU-MANESS-S10S7G12

4 Members

10 Guides authored

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