Dear members,
I had this cam into water and got water damage to the charger/HDMI port PCB. Is there any chance for schematics.

I think that question about schematic might be impossible. I would like then to ask if anyone can provide a HD pic for the USB/ HDMI board, if anyone has a lying defective device around?

Problem solved. Cleaning the board the only defective part was a clamp diode at the 10 pin min usb connector plus the pin of the usb connector to that diode was eaten away by corrosion. Replacing the diode and putting a jumper to the USB pin solved the problem. Everything working fine. Some reflow of the hole board was done so that I guarantee good connection to all other components after thorough cleaning and rinsing with 99.9 % ethanol.