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Casio A158WA-1 Watch Circuit Board Replacement

Neye ihtiyacın var

  1. Casio A158WA-1 Watch Circuit Board Replacement, Circuit Board: adım 1, 1 resimden 1.
    • Remove the four screws from the back of the watch using a Phillips #00 screwdriver.

  2. Casio A158WA-1 Watch Circuit Board Replacement: adım 2, 2 resimden 1. Casio A158WA-1 Watch Circuit Board Replacement: adım 2, 2 resimden 2.
    • Remove the back cover and the black rubber band with tweezers.

  3. Casio A158WA-1 Watch Circuit Board Replacement: adım 3, 2 resimden 1. Casio A158WA-1 Watch Circuit Board Replacement: adım 3, 2 resimden 2.
    • Use a pair of tweezers to pull the small metal tab and remove the interior of the watch.

  4. Casio A158WA-1 Watch Circuit Board Replacement: adım 4, 2 resimden 1. Casio A158WA-1 Watch Circuit Board Replacement: adım 4, 2 resimden 2.
    • Use a pair of tweezers to lift the metal clasps at each corner and remove the battery holder.

  5. Casio A158WA-1 Watch Circuit Board Replacement: adım 5, 1 resimden 1.
    • Separate the LCD from the circuit board.

  6. Casio A158WA-1 Watch Circuit Board Replacement: adım 6, 1 resimden 1.
    • Remember the position of the battery for reassembly.

    • Detach the battery from the circuit board.

  7. Casio A158WA-1 Watch Circuit Board Replacement: adım 7, 1 resimden 1.
    • Attach the battery to the new circuit board.

  8. Casio A158WA-1 Watch Circuit Board Replacement: adım 8, 3 resimden 1. Casio A158WA-1 Watch Circuit Board Replacement: adım 8, 3 resimden 2. Casio A158WA-1 Watch Circuit Board Replacement: adım 8, 3 resimden 3.
    • Place the new circuit board behind the LCD.

  9. Casio A158WA-1 Watch Circuit Board Replacement: adım 9, 2 resimden 1. Casio A158WA-1 Watch Circuit Board Replacement: adım 9, 2 resimden 2.
    • Reattach the battery holder and push down on the clasps at each corner.

  10. Casio A158WA-1 Watch Circuit Board Replacement: adım 10, 3 resimden 1. Casio A158WA-1 Watch Circuit Board Replacement: adım 10, 3 resimden 2. Casio A158WA-1 Watch Circuit Board Replacement: adım 10, 3 resimden 3.
    • Place the interior of the watch inside of the shell.

    • Put the rubber band and the lid back in their original position.

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