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Texas Instruments TI-92 Motherboard Replacement

はじめに

In this guide we will show how to access the motherboard and how to separate it from other internal components.

Need to place picture

必要な工具と部品

  1. Texas Instruments TI-92 Motherboard Replacement, Back Cover: 手順 1、 3の画像 1 Texas Instruments TI-92 Motherboard Replacement, Back Cover: 手順 1、 3の画像 2 Texas Instruments TI-92 Motherboard Replacement, Back Cover: 手順 1、 3の画像 3

    • The first step to any repair operation is to remove the front cover.

    • Grab the back of the calculator with one hand and the cover with the other.

    • Pull the cover off from one of the sides for easy removal.

    翻訳

  2. Texas Instruments TI-92 Motherboard Replacement: 手順 2、 2の画像 1 Texas Instruments TI-92 Motherboard Replacement: 手順 2、 2の画像 2

    • Orientate the calculator with the top facing towards you.

    • Slide the locking tab,found on the top part of the calculator, to the unlock position.

    翻訳

  3. Texas Instruments TI-92 Motherboard Replacement: 手順 3、 2の画像 1 Texas Instruments TI-92 Motherboard Replacement: 手順 3、 2の画像 2

    • "Locking Tab"

    • To remove the back cover, slide the cover away from the locking tab towards the bottom of the calculator until the cover no longer slides.

    • Then with the front of the calculator facing down, pull up on the back cover.

    • The calculator should now be orientated with the front facing down, as shown in picture 2.

    翻訳

  4. Texas Instruments TI-92 Motherboard Replacement, Batteries: 手順 4、 3の画像 1 Texas Instruments TI-92 Motherboard Replacement, Batteries: 手順 4、 3の画像 2 Texas Instruments TI-92 Motherboard Replacement, Batteries: 手順 4、 3の画像 3

    • The Batteries are now exposed and the calculator is face down with the back towards you.

    • Remove the bottom batteries by pressing the battery towards you while pulling it out from the far end.

    • If you can not do the previous step with your finger try using a flat ended tool such as an Ipod opening tool.

    • After the bottom battery has been removed push or slide the other(top) battery towards you until it is fully exposed in the battery slot.

    • Now simply remove the battery.

    翻訳

  6. Texas Instruments TI-92 Motherboard Replacement, Texas Instruments TI-92 Back Case Disassembly: 手順 5、 3の画像 1 Texas Instruments TI-92 Motherboard Replacement, Texas Instruments TI-92 Back Case Disassembly: 手順 5、 3の画像 2 Texas Instruments TI-92 Motherboard Replacement, Texas Instruments TI-92 Back Case Disassembly: 手順 5、 3の画像 3

    • Using a Philips Screwdriver #00 unscrew the twelve 11.8mm screws shown in the picture and located on the back of the calculator.

    翻訳

  7. Texas Instruments TI-92 Motherboard Replacement: 手順 6、 1の画像 1

    • Unscrew the 19mm screw located near center of the back of the calculator.

    • Remove the panel being held by the screw.

    翻訳

  8. Texas Instruments TI-92 Motherboard Replacement: 手順 7、 1の画像 1

    • Using the same Phillips screwdriver, unscrew the remaining three 11.8mm screws.

    翻訳

  9. Texas Instruments TI-92 Motherboard Replacement: 手順 8、 2の画像 1 Texas Instruments TI-92 Motherboard Replacement: 手順 8、 2の画像 2

    • Using the Ipod Opening Tool pull up on both sides of the rectangular module while keeping the rest of the calculator flat on a surface face down

    • You may get a lot of resistance from the module. Do not use too much force as you risk damage. Use small amounts of force to work the module out.

    翻訳

  10. Texas Instruments TI-92 Motherboard Replacement: 手順 9、 2の画像 1 Texas Instruments TI-92 Motherboard Replacement: 手順 9、 2の画像 2

    • Pull out the rectangular module when it is finally loose enough.

    翻訳

  11. Texas Instruments TI-92 Motherboard Replacement: 手順 10、 2の画像 1 Texas Instruments TI-92 Motherboard Replacement: 手順 10、 2の画像 2

    • Now pull up on the back cover of the calculator while holding the rest of it flat on a surface.

    • Be careful not to tilt the front of the calculator at this point. The keyboard buttons are now unsupported and will fall out of place.

    翻訳

  12. Texas Instruments TI-92 Motherboard Replacement, Motherboard: 手順 11、 3の画像 1 Texas Instruments TI-92 Motherboard Replacement, Motherboard: 手順 11、 3の画像 2 Texas Instruments TI-92 Motherboard Replacement, Motherboard: 手順 11、 3の画像 3

    • Pull the motherboard up while holding the rest of the calculator firmly in place

    • The motherboard has now separated from the rest of the calculator

    翻訳
終わりに

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

2 の人々がこのガイドを完成させました。

作成者

3人の作成者と共同で作成されました。

Daniel Maldonado

メンバー登録日: 04/14/10

240 ポイント

9のガイドは作成済み

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+11 個以上のバッジ

チーム

Cal Poly, Team 15-51, Garner Spring 2010 Cal Poly, Team 15-51, Garner Spring 2010人のメンバー

CPSU-GARNER-S10S15G51

5 メンバー

9のガイドは作成済み

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