Welf. & Inst. Code, § 902

(a) If it is found that the maximum amount established by the board of supervisors of the county is insufficient to pay the whole expense of support and maintenance of a dependent child or other minor person, the court may order and direct that the additional amount as is necessary shall be paid out of the earnings, property, or estate of the dependent child or other minor person, or by the parents or guardian of the dependent child or other minor person, or by any other person liable for his or her support and maintenance, to the county officers designated by the board of supervisors, who shall in turn pay it to the person, association, or institution that, under court order, is caring for and maintaining the dependent child or other minor person.

(b) (1) This section does not apply to a minor who is adjudged a ward of the juvenile court, who is placed on probation pursuant to Section 725, who is the subject of a petition that has been filed to adjudge the minor a ward of the juvenile court, or who is the subject of a program of supervision undertaken pursuant to Section 654.

(2) Notwithstanding paragraph (1), this section applies to a minor who is designated as a dual status child pursuant to Section 241.1, for purposes of the dependency jurisdiction only and not for purposes of the delinquency jurisdiction.