A solid image pickup device is disclosed which comprises at least one unit cell having a photoelectric conversion portion, an amplifying means for amplifying a signal generated in the photoelectric conversion portion, a transfer means for transferring the signal to the amplifying means, a reset means for resetting an input terminal of the amplifying means, and a selecting means for selecting the amplifying means and outputting a signal to a signal output line, wherein at least two of a selection control line for controlling the selecting means, a transfer control line for controlling the transfer means, a reset control line for controlling the reset means, and the signal output line in a unit cell, or between two unit cells operating in time series fashion, or between two adjoining unit cells are one common line.