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LG GW300 Teardown

Yazan: James (ve 2 başka katılımcı)
Yayımlama: May 11, 2014
  • Yorumlar: 1
  • Favoriler: 3
  • Görüntülenme: 1,4b

LG GW300 Teardown

Yazan: James (ve 2 başka katılımcı)
Yayımlama: May 11, 2014
  • Yorumlar: 1
  • Favoriler: 3
  • Görüntülenme: 1,4b

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Giriş

I have tried to include as much detail as possible in this teardown. I have even inspected the chips on the mainboard! Thanks for looking, and I hope you find this useful.

Neye ihtiyacın var

Bu teardown bir tamir kılavuzu değildir. LG GW300 cihazınızı onarmak için, servis kılavuzumuzu kullanın.

  1. LG GW300 Teardown, LG GW300 Teardown: adım 1, 1 resimden 1.

    • Found this phone lying around, so decided to make a teardown of it!

    Düzenle

  2. LG GW300 Teardown: adım 2, 1 resimden 1.

    • First, remove the backplate by pushing the button at the top of the back of the phone.

    Düzenle

  3. LG GW300 Teardown: adım 3, 3 resimden 1. LG GW300 Teardown: adım 3, 3 resimden 2. LG GW300 Teardown: adım 3, 3 resimden 3.

    • From here there are six screws we have to remove.

    • But first... lemme take a battery out!

    Düzenle

  4. LG GW300 Teardown: adım 4, 1 resimden 1.

    • Get a thin opening tool and slide it around the bezel of the device.

    • Make sure you put it in the correct place, behind the silver bezel of the front of the phone!

    Düzenle

  5. LG GW300 Teardown: adım 5, 1 resimden 1.

    • The front and back of the device should separate.

    • Two buttons should come off after you have removed the back.

    • This is the rear speaker.

    Düzenle

  7. LG GW300 Teardown: adım 6, 3 resimden 1. LG GW300 Teardown: adım 6, 3 resimden 2. LG GW300 Teardown: adım 6, 3 resimden 3.

    • Both of these buttons need to be pried from the front casing to allow the mainboard to come away from the front housing.

    • These buttons are soldered to the mainboard so make sure you don't break them!

    • The front speaker also has to be pried from the front housing.

    Düzenle

  8. LG GW300 Teardown: adım 7, 2 resimden 1. LG GW300 Teardown: adım 7, 2 resimden 2.

    • The main board can then be lifted from the front housing.

    Düzenle

  9. LG GW300 Teardown: adım 8, 1 resimden 1.

    • The buttons on the front housing can then be pushed out through the back of the housing.

    Düzenle

  10. LG GW300 Teardown: adım 9, 2 resimden 1. LG GW300 Teardown: adım 9, 2 resimden 2.

    • The EMI shield can be removed by unclipping the clips on the side of the device.

    Düzenle

  11. LG GW300 Teardown: adım 10, 2 resimden 1. LG GW300 Teardown: adım 10, 2 resimden 2.

    • In the centre of the picture is the vibration module. It can be unclipped to remove it.

    Düzenle

  12. LG GW300 Teardown: adım 11, 3 resimden 1. LG GW300 Teardown: adım 11, 3 resimden 2. LG GW300 Teardown: adım 11, 3 resimden 3.

    • The LCD ribbon cable and connector are under a plastic sheet that has to be removed.

    • The ribbon cable can then be take out of the connector

    • The ribbon connector is very fragile, so be careful when lifting the lever.

    Düzenle

  13. LG GW300 Teardown: adım 12, 2 resimden 1. LG GW300 Teardown: adım 12, 2 resimden 2.

    • Use a thin opening tool to separate the LCD from the main board.

    • Do this slowly and carefully as the screen can easily crack or bleed.

    Düzenle

  14. LG GW300 Teardown: adım 13, 1 resimden 1.

    • Chip inspection time!

    • Mediatek ARM MT6A01AA

    • Samsung K5D1H12ACC-A075 NAND flash memory

    • Skyworks Solutions SKY77524-15

    • CSR 51E130A14U

    Düzenle

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2 tane daha katılımcı ile

James

Üyelik tarihi: 09/30/12

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+6 tane daha rozet

1Rehber Yorum

Now if only I could find the datasheet/pinout for the "Mediatek ARM MT6A01AA"...

River Saxton - Yanıt

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