<p>Provided is an electronic device which can stably diffuse heat generated by an electronic component. A heat dissipating plate metal (31) having a high heat conductivity is provided between a TV tuner (21) and a battery (4). Thus, heat generated by the TV tuner (21) is diffused to the battery (4) having a large heat capacity, and is further dissipated to the outside of a case through a battery lid (5).</p>
