6.23. Remove the C1-Board1. Remove the Fan unit (R). (See section 6.19.)2. Remove the Cabinet-fixing metal (A) and (B). (See section6.21. and 6.22.)3. Remove the Reinforcement Angle (R). (See section 6.18.)4. Remove the flexible cables holder fastening screws (×10).5. Disconnect the flexible cables (CA1, CA2, CA3, CA4 andCA5).6. Disconnect the flexible cables (C10 and C11).7. Remove the screws (×6 ) and remove the C1-Board.6.24. Remove the C2-Board1. Remove the Fan unit (L). (See section 6.20.)2. Remove the Cabinet-fixing metal (B). (See section 6.22.)3. Remove the flexible cables holder fastening screws (×10).4. Disconnect the flexible cables (CA6, CA7, CA8, CA9, andCA10).5. Disconnect the flexible cables (C21, C22, C24 and C25).6. Remove the screws (×6 ) and remove the C2-Board.6.25. Remove the C3-Board1. Remove the Fan unit (L). (See section 6.20.)2. Remove the Cabinet-fixing metal (A) and (B). (See section6.21. and 6.22.)3. Remove the Reinforcement Angle (L). (See section 6.18.)4. Remove the flexible cables holder fastening screws (×10).5. Disconnect the flexible cables (CA11, CA12, CA13, CA14and CA15).6. Disconnect the flexible cable (C31).7. Disconnect the coupler (C35).8. Remove the screws (×6 ) and remove the C3-Board.6.26. Remove the Front Shield metal1. Remove the screw (×5 ).2. Remove the Front shield metal.6.27. Remove the Tuner Supportmetal1. Unlock the cable clampers to free the cable.2. Disconnect the connector (H51). (See section 6.5.)3. Disconnect the flexible cable (DG11). (See section 6.5.)4. Remove the screw (×3 ).5. Remove the Tuner support metal.17TH-65PZ750U