Abstract: Disclosed is a circuit board mounting backplate to mount a circuit board including a base unit, a tongue unit formed by bending a region enclosed by a notched groove formed at a portion of the base unit and a horizontal unit formed by bending the tongue unit at a predetermined height position so as to be horizontal to the base unit, and burring holes are provided at the horizontal unit and the base unit, respectively, so that center positions of the burring holes are arranged at a same position and that a diameter of the burring hole provided at the horizontal unit is larger than a diameter of the burring hole of the base unit, and the circuit board is mounted on the horizontal unit and/or the base unit.

Abstract: A television receiver includes: a remote control that is operated by a user to change the orientation of a speaker; a speaker angle adjuster having a motor providing a driving force for changing the orientation of the speaker in four directions, up, down, left, and right; and a microprocessor that changes the orientation of the speaker in the four directions, up, down, left, and right by the speaker angle adjuster when the remote control is operated by a user. The remote control has four operation portions corresponding to the four directions, up, down, left, and right. The four operation portions are combined as a cross-shaped arrow key.

Abstract: Disclosed is a circuit board mounting backplate to mount a circuit board including a base unit, a tongue unit formed by bending a region enclosed by a notched groove formed at a portion of the base unit and a horizontal unit formed by bending the tongue unit at a predetermined height position so as to be horizontal to the base unit, and burring holes are provided at the horizontal unit and the base unit, respectively, so that center positions of the burring holes are arranged at a same position and that a diameter of the burring hole provided at the horizontal unit is larger than a diameter of the burring hole of the base unit, and the circuit board is mounted on the horizontal unit and/or the base unit.