Canon Powershot A720 IS Battery Contacts Replacement

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Canon Powershot A720 IS Battery Contacts Replacement: 手順 0、 3の画像 1

Canon Powershot A720 IS Battery Contacts Replacement: 手順 0、 3の画像 2

Canon Powershot A720 IS Battery Contacts Replacement: 手順 0、 3の画像 3

Carefully lift and turn over the LCD ccreen to see the motherboard.
Treat the motherboard with care. It is very sensitive to static discharge. Remain grounded by wearing a static bracelet to avoid the release of static discharge.
Carefully disconnect the LCD screen ribbon cable away from its ZIF connector with your thumb and index finger. 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 out.
Use caution not to rip the ribbon wire.
Use the soldering iron to separate the black and red power wires from the motherboard.
Make sure to 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.
Incorrectly placed power wires can disrupt the power distribution and lead to power outages and damage to the motherboard.

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