Abstract: This invention relates to a method for adjusting an electronic circuit used for a television receiver and the like when it is adjusted upon being manufactured, in which connection wires (17) and (18), which can be melt-cut by flowing a current thereto from the outside, are previously connected in series or in parallel to adjusting elements (12) and (13) inserted into a predetermined current path within an electronic circuit (10); the operation state of the electronic circuit (10) is detected by a detector circuit (5); on the basis of the detected result, it is judged whether the connection wires (17) and (18) are melt-cut or not; and under the necessary state, the connection wires (17) and (18) are melt-cut by flowing the current thereto from the outside, whereby a semi-fixed resistor is omitted, the reliability thereof after adjustment can be improved and the adjustment itself can be simplified, thus reducing the adjusting time.