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Giriş

Teardown of the TI BA II Plus calculator.

Bu teardown bir tamir kılavuzu değildir. Texas Instruments TI BA II Plus cihazınızı onarmak için, servis kılavuzumuzu kullanın.

The BA II Plus Professional calculator.
  • The BA II Plus Professional calculator.

Yorum Ekle

Firstly on the back cover, remove the small sticky soft cushioning material covering the recess with the screws in it. 4 of them in total. Unscrew them.
  • Firstly on the back cover, remove the small sticky soft cushioning material covering the recess with the screws in it. 4 of them in total. Unscrew them.

Yorum Ekle

Remove the battery cover by sliding it out.
  • Remove the battery cover by sliding it out.

Yorum Ekle

Use a flathead screwdriver to gently part the bottom and top cover at the hinge on the top.
  • Use a flathead screwdriver to gently part the bottom and top cover at the hinge on the top.

Yorum Ekle

Removing the back cover to reveal the foil, unscrew the 4 screws holding the foil and 4 other holding the printed circuit board to the front cover.
  • Removing the back cover to reveal the foil, unscrew the 4 screws holding the foil and 4 other holding the printed circuit board to the front cover.

Yorum Ekle

Remove the foil. Ensure all screws are off.
  • Remove the foil. Ensure all screws are off.

Yorum Ekle

This must separate the front cover from the board. Remove the board and turn it over to view the front side with a soft black cushion cover over a smooth shinny mesh.
  • This must separate the front cover from the board. Remove the board and turn it over to view the front side with a soft black cushion cover over a smooth shinny mesh.

Yorum Ekle

The keys should fall out of the front cover when you turn it over as well.  Thats it!!!
  • The keys should fall out of the front cover when you turn it over as well. Thats it!!!

Yorum Ekle

VSP

Üyelik tarihi: 23-06-2013

101 İtibar

1 Kılavuz yazıldı

2 Yorum

Well, my TI BA II plus has a broken LCD screen which according to the customer care is not covered under the warranty. Is it possible to find a replacement LCD to replace the broken one in the calculator.

Thanks

VSP - Yanıt

My calculated get in water, now its not working is there any way to repair it.

ankur - Yanıt

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