PURPOSE: To achieve the shielding for spurious radiation from a plurality of boards stored in a board storage and the prevention of the falling off of these plural boards at the same time, in an electronic wherein the openings for board insertion at the board storage, which stores a plurality of boards inserted capably of taking out and putting in, are opened or shut with an opening and closing type of control panel.

CONSTITUTION: A video tape recorder, wherein the openings for board insertion at the board storage, which stores a plurality of boards 9 inserted capably of taking out and putting in, are opened or shut with an opening and closing type of control panel 4, is so constituted that the opening for board insertion is shut with a shield plate 21 free of mounting and removal, and that this shield plate 21 holds down a plurality of boards 9.