A printed circuit board structure for a scope unit of an electronic endoscope
system,
which is provided with a first printed circuit board formed with a first circuit
section, and a second printed circuit board formed with a second circuit section.
The first printed circuit board is piled on the second printed circuit board. The
second printed circuit board having an area covered with the first printed circuit
board and at least one area which is not covered with the first circuit board.
The at least one area is used for electrically connecting the second circuit section
with an electrical unit other than the second circuit section.