The 135 hour course is the terminus of the series of radio and television service courses. The basic course includes a study of color signal demodulation and matrix circuits, the color-picture tube, alignment and trouble shooting of a color television receiver. Laboratory experiments and live production work on color television receivers supplement the related text material. Students learn the required skills and develop closer attention to detail and accuracy along with capacity to judge variations in performance which tend to limit degree of perfection attainable in the color TV picture. The bibliography lists basic and supplementary references, periodicals, and audiovisual aids. Sample posttests conclude the curriculum guide. (MW)