Chosen Solution
As titled, I have dead SoundTouch 10. I replaced port but still doesn’t power on. One thing I notice is the big fat cap that suppose to hold charge is hissing. Does that mean cap is bad? or can it boot without the cap if I remove that capacitor?
Hi, “Does that mean cap is bad? or can it boot without the cap if I remove that capacitor? “ YES and then NO. It is faulty and most probably it will not power on with it missing. If you can hear a hissing sound coming from the capacitor, it is venting. Be safety aware: The gas expelled from a venting capacitor is more than 100°C. Never expose hands or face to a venting capacitor. If your eyes are exposed to the gas, flush with water immediately. If the vapor is inhaled, gargle with water. Electrolyte leakage may occur after a capacitor vents. If the electrolyte comes in contact with the skin, wash with soap and water Disconnect the power from the board and replace the capacitor and then re-evaluate the problem
