Ok, I found it, here it is (posting new pics only)

I had no such screwdriver (thanks google translator

) so I tried to brake it, no success....but I fround other way


This is after removing the "sensor holder" (names please?)

This is the first view of the sensor

this thing was just next to the "hole" where the sensor is (see pic 2), no idea what is that for...
"Sensor Holder":
Front

Back


this....

and this is a glass that was right before the sensor, it has a blueish tone...no clue why...
And for the joy of few...I present you the sensor of the Canon PowerShot S200





