An electronic device such as a TV, comprising: an input terminal provided on a rear side of a housing of the TV; and a cable assembly having an output terminal which is inserted in use into the input terminal; characterised in that: the cable assembly includes: a first input connector to receive a luminance signal, a second input connector to receive a first color difference signal, a third input connector to receive a second color difference signal, and an output terminal having a first signal region to output the luminance signal, a second signal region to output the first color difference signal, and a third signal region to output the second color difference signal; and wherein the output terminal is a single pin shaped output terminal comprising a base and a tip which is disposed opposite to the base and is insertable into the input terminal of the TV, wherein the first signal region, the second signal region, and the third signal region are sequentially formed lengthwise, in this order, from the tip to the base along the single pin-shaped output terminal, and wherein the input terminal of the TV is adapted to connect with the single pin shaped output terminal of the cable assembly to receive the luminance signal and the first and second color difference signals via the cable assembly. an input terminal provided on a rear side of a housing of the TV; and a cable assembly having an output terminal which is inserted in use into the input terminal; characterised in that: the cable assembly includes: a first input connector to receive a luminance signal, a second input connector to receive a first color difference signal, a third input connector to receive a second color difference signal, and an output terminal having a first signal region to output the luminance signal, a second signal region to output the first color difference signal, and a third signal region to output the second color difference signal; and wherein the output terminal is a single pin shaped output terminal comprising a base and a tip which is disposed opposite to the base and is insertable into the input terminal of the TV, wherein the first signal region, the second signal region, and the third signal region are sequentially formed lengthwise, in this order, from the tip to the base along the single pin-shaped output terminal, and wherein the input terminal of the TV is adapted to connect with the single pin shaped output terminal of the cable assembly to receive the luminance signal and the first and second color difference signals via the cable assembly. the cable assembly includes: a first input connector to receive a luminance signal, a second input connector to receive a first color difference signal, a third input connector to receive a second color difference signal, and an output terminal having a first signal region to output the luminance signal, a second signal region to output the first color difference signal, and a third signal region to output the second color difference signal; and wherein the output terminal is a single pin shaped output terminal comprising a base and a tip which is disposed opposite to the base and is insertable into the input terminal of the TV, wherein the first signal region, the second signal region, and the third signal region are sequentially formed lengthwise, in this order, from the tip to the base along the single pin-shaped output terminal, and wherein the input terminal of the TV is adapted to connect with the single pin shaped output terminal of the cable assembly to receive the luminance signal and the first and second color difference signals via the cable assembly. a first input connector to receive a luminance signal, a second input connector to receive a first color difference signal, a third input connector to receive a second color difference signal, and an output terminal having a first signal region to output the luminance signal, a second signal region to output the first color difference signal, and a third signal region to output the second color difference signal; and wherein the output terminal is a single pin shaped output terminal comprising a base and a tip which is disposed opposite to the base and is insertable into the input terminal of the TV, wherein the first signal region, the second signal region, and the third signal region are sequentially formed lengthwise, in this order, from the tip to the base along the single pin-shaped output terminal, and wherein the input terminal of the TV is adapted to connect with the single pin shaped output terminal of the cable assembly to receive the luminance signal and the first and second color difference signals via the cable assembly.