I have a Canon PowerShot G15 that does not power on .. screwed it apart and looked at the pcb and saw this: http://pissfest.ddns.net/camera.jpg think it's because of a water damage ... is there anyone who knows if the G15 have fuses? or have other ideas on how to fix this..
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Cameras like this don't normally have fuses. Water causes electricity to flow in paths it's not meant to, causing corrosion and possibly burning out chips on the way. You may be able to clean corrosion with switch cleaning fluid or isopropyl alcohol, but keep it away from the lens and LCD. Examine the circuit board vary carefully with a magnifying glass.
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Most of the cameras I have worked on have fuses at the DC-Dc board.G6 and G11 definitely have two fuses. Post some images of your circuit boards with your question.
par oldturkey03