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해당 분해도에 사용된 도구

소개

Teardown of an early 1980s Sanyo CX-110 calculator.

해당 분해도는 수리 안내서가 아닙니다. Sanyo CX 110 수리는 저희 서비스 설명서를 사용하십시오.

  1. Now that we removed the back of the calculator, here are the battery and the back of the circuit board. Sanyo Tight-Seal Power-Up Sum-3 1.5V AA battery.
    • Now that we removed the back of the calculator, here are the battery and the back of the circuit board.

    • Sanyo Tight-Seal Power-Up Sum-3 1.5V AA battery.

    • Positive contact for the battery.

    • Negative contact for the battery.

  2. After removing the seven Phillips screws and flipping the circuit board, you will see the "brain" of the calculator—a Sanyo LI3120M chip.
    • After removing the seven Phillips screws and flipping the circuit board, you will see the "brain" of the calculator—a Sanyo LI3120M chip.

    • The keypad has been removed from the calculator.

  3. Now that we have completed the teardown, we can lay out all the parts of the calculator.
    • Now that we have completed the teardown, we can lay out all the parts of the calculator.

    • The AA battery.

    • Parts of the LCD display.

    • The circuit board.

    • The keypad containing all the buttons of the calculator.

    • The housing for the calculator.

samhnri

회원 가입일: 2010년 04월 07일

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