Ferramentas utilizadas neste teardown

Introdução

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

Este teardown (desmontagem analítica) não é um guia de reparo. Para reparar seu/sua Texas Instruments TI-92, use o nosso manual de serviço.

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

Adicionar comentário

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.

Adicionar comentário

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

Adicionar comentário

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

Adicionar comentário

  • Remove all visible screws.

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

Adicionar comentário

  • Keeping the front faceplate FACE DOWN on the work surface, lift the circuit board AND the plastic backing up and away from the faceplate.

Adicionar comentário

  • These two components are loosely attached by the rectangular module just below the back-up battery.

Adicionar comentário

  • 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!"

Adicionar comentário

  • 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.

Adicionar comentário

  • The device has now been separated into as many component parts as intended by the manufacturer.

Adicionar comentário

Daniel Maldonado

Member since: 14-04-2010

177 reputação

9 Guides authored

Equipe

Cal Poly, Team 15-51, Garner Spring 2010 Membro de Cal Poly, Team 15-51, Garner Spring 2010

CPSU-GARNER-S10S15G51

5 Membros

9 Guides authored

Adicionar comentário

Visualizar Estatísticas:

Últimas 24 horas: 1

Últimos 7 dias: 4

Últimos 30 dias: 15

Todo: 7,899