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这个拆解是不是维修指南。 要维修你的的Texas Instruments TI-92,请使用我们的维修手册

  1. Texas Instruments TI-92 Teardown, Texas Instruments TI-92 Teardown: 步骤 1 中的图像 1,1
    • Remove the protective cover. This will easily unsnap from the main body.

  2. Texas Instruments TI-92 Teardown: 步骤 2 中的图像 1,1
    • Slide the tab located at the top of the calculator to the unlocked position.

  3. Texas Instruments TI-92 Teardown: 步骤 3 中的图像 1,1
    • Slide the back cover down, and then pull the back plate away from the calculator.

  4. Texas Instruments TI-92 Teardown: 步骤 4 中的图像 1,1
    • Unscrew the back-up battery cover. (1 screw)

  5. Texas Instruments TI-92 Teardown: 步骤 5 中的图像 1,1
    • Remove all visible screws.

    • Note that there are more screws than shown in this picture (16 in total). You MUST remove them ALL.

  6. Texas Instruments TI-92 Teardown: 步骤 6 中的图像 1,1
    • Keeping the front faceplate FACE DOWN on the work surface, lift the circuit board AND the plastic backing up and away from the faceplate.

  7. Texas Instruments TI-92 Teardown: 步骤 7 中的图像 1,1
    • These two components are loosely attached by the rectangular module just below the back-up battery.

  8. Texas Instruments TI-92 Teardown: 步骤 8 中的图像 1,1
    • The warning label next to this module reads "Do not remove the rectangular module located under the test access panel as it is required for proper product operation!"

  9. Texas Instruments TI-92 Teardown: 步骤 9 中的图像 1,1
    • The rubber mat in back of the faceplate may be removed, exposing all 77 individual plastic keys.

    • CAUTION: These keys are loosely held in by gravity and will fall out if the faceplate is tilted to any extreme.

  10. Texas Instruments TI-92 Teardown: 步骤 10 中的图像 1,1
    • The device has now been separated into as many component parts as intended by the manufacturer.

团队

Cal Poly, Team 15-51, Garner Spring 2010 Cal Poly, Team 15-51, Garner Spring 2010 的会员

CPSU-GARNER-S10S15G51

5 名成员

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