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Remplacement de l'écran LCD du Canon Powershot A720 IS

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Canon Powershot A720 IS LCD Screen Replacement, Removing the LCD Screen from the Motherboard: étape 0, image 1 de 3 Canon Powershot A720 IS LCD Screen Replacement, Removing the LCD Screen from the Motherboard: étape 0, image 2 de 3 Canon Powershot A720 IS LCD Screen Replacement, Removing the LCD Screen from the Motherboard: étape 0, image 3 de 3
Removing the LCD Screen from the Motherboard

  • Carefully lift and turn over the LCD screen so that you are able to see the motherboard.

  • Potential for device damage: Treat the motherboard with care since it is very sensitive to static discharge.

  • Carefully disconnect the LCD screen ribbon cable from its ZIF connector with your thumb and index finger.

  • Have your thumb and index finger cover as much of the ribbon's width and keep as close to the ZIF connector as possible without touching the motherboard, while pulling the ribbon cable out.

  • Potential for device damage: Be careful to not rip the ribbon wire when pulling it out.

  • Use the soldering iron to separate the black and red power wires from the motherboard.

  • Note the location of where each wire was attached. The black wire is the negative power wire and the red wire is the positive power wire. Replacing them incorrectly could lead to power outages and damage to the motherboard.

Retrait de l'écran LCD de la carte mère

Soulevez et faites pivoter l'écran LCD avec précaution pour pouvoir voir la carte mère.

Traitez la carte mère avec soin car elle est très sensible aux décharges statiques. Restez à la terre pour éviter la libération de décharge statique en portant un bracelet statique.

Déconnectez avec précaution le câble plat de l'écran LCD de son connecteur ZIF avec le pouce et l'index. Vous devez vous assurer que votre pouce et votre index couvrent autant de la largeur du ruban et aussi près du connecteur ZIF que possible sans toucher la carte mère tout en tirant sur le câble ruban.

Veillez à ne pas déchirer le ruban métallique lorsque vous le tirez.

Utilisez le fer à souder pour séparer les fils d'alimentation noir et rouge de la carte mère.

Assurez-vous de noter l'emplacement où chaque fil a été attaché. Le fil noir est le fil d'alimentation négatif et le fil rouge est le fil d'alimentation positif.

Ne pas savoir où vont les fils d'alimentation pourrait perturber la distribution électrique et entraîner des pannes de courant et endommager la carte mère.

[title] Removing the LCD Screen from the Motherboard
-[* black] Carefully lift and turnover the LCD Screen so that you are able to see the motherboard.
-[* icon_caution] Treat the motherboard with care since it is very sensitive to static discharge. Remain grounded to avoid the release of static discharge by wearing a static bracelet.
-[* red] Carefully disconnect the LCD Screen ribbon cable away from its ZIF connector with your thumb and index finger. You must make sure to have your thumb and index finger cover as much of the ribbon's width and as close to the ZIF connector as possible without touching the motherboard while pulling the ribbon cable out.
-[* icon_caution] Be careful to not rip the ribbon wire when pulling it out.
+[* black] Carefully lift and turn over the LCD screen so that you are able to see the motherboard.
+[* icon_caution] Potential for device damage: Treat the motherboard with care since it is very sensitive to static discharge.
+[* red] Carefully disconnect the LCD screen ribbon cable from its ZIF connector with your thumb and index finger.
+[* icon_note] Have your thumb and index finger cover as much of the ribbon's width and keep as close to the ZIF connector as possible without touching the motherboard, while pulling the ribbon cable out.
+[* icon_caution] Potential for device damage: Be careful to not rip the ribbon wire when pulling it out.
[* orange] Use the soldering iron to separate the black and red power wires from the motherboard.
-[* icon_note] Make sure to note the location of where each wire was attached to. The black wire is the negative power wire and the red wire is the positive power wire.
-[* icon_caution] Not knowing where the power wires go could disrupt the power distribution and lead to power outages and damage to the motherboard.
+[* icon_reminder] Note the location of where each wire was attached. The black wire is the negative power wire and the red wire is the positive power wire. Replacing them incorrectly could lead to power outages and damage to the motherboard.

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