8.17. Removal of the C1-Boarda. Disconnect the flexible cables (CA1, CA2, CA3, CA4, C10,C11).b. Disconnect the couplers (C12, C13) release the SC45-SU45cable from the clamper on the C1-Board.c. Unscrew the screws (×5) and remove the C1-Board.8.18. Removal of the C2-Boarda. Disconnect the flexible cables (CA5, CA6, CA7, C20, C21,C22, C23, C24, C25).b. Unscrew the screws (×5) and remove the C2-Board.8.19. Removal of the C3-Boarda. Disconnect the flexible cables (CA8, CA9, CA10, CA11, C31,C33).b. Disconnect the couplers (C32, C35).c. Unscrew the screws (×5) and remove the C3-Board.8.20. Removal of stand bracketsa. Lay on a table (covered), with the plasma panel surfacefacing downward.Spread a soft cloth for protection, to prevent panel surface fromscratching.b. Unscrew the stand bracket (left, right) fastening screws (×4each) and remove the stand brackets (left, right).8.21. Removal of the C4-Boarda. Disconnect the cables (CB8, CB9, CB10, CB11, C41, C43).b. Disconnect the couplers (C42, C44) and release the speakercables from the clampers (×2) on the C4-Board.c. Unscrew the screws (×5), and remove the C4-Board.15TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY