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在此拆机指南中使用的工具

简介

Provided is an exploded view of the TI-92 calculator. All dis-assembled components are the back-side of the parts.

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. Remove the protective cover. This will easily unsnap from the main body.
    • Remove the protective cover. This will easily unsnap from the main body.

  2. Slide the tab located at the top of the calculator to the unlocked position.
    • Slide the tab located at the top of the calculator to the unlocked position.

  3. Slide the back cover down, and then pull the back plate away from the calculator.
    • Slide the back cover down, and then pull the back plate away from the calculator.

  4. Unscrew the back-up battery cover. (1 screw)
    • Unscrew the back-up battery cover. (1 screw)

  5. Remove all visible screws.
    • Remove all visible screws.

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

  6. Keeping the front faceplate FACE DOWN on the work surface, lift the circuit board AND the plastic backing up and away from the faceplate.
    • 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. These two components are loosely attached by the rectangular module just below the back-up battery.
    • These two components are loosely attached by the rectangular module just below the back-up battery.

  8. 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!"
    • 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. The rubber mat in back of the faceplate may be removed, exposing all 77 individual plastic keys.
    • 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. The device has now been separated into as many component parts as intended by the manufacturer.
    • The device has now been separated into as many component parts as intended by the manufacturer.

Daniel Maldonado

于2010年04月14日注册

198 信誉积分

创作了9篇指南

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

创作了9篇指南

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