6.15.2. Removal of the C2-Board1. Remove the flexible cables from the couplers (C21, C22,C24, C25).2. Remove the 10 screws ( ) and then remove the flexiblecables from the couplers (CA6, CA7, CA8, CA9, CA10).3. Remove the 6 screws ( ) and then remove the C2-Board.6.15.3. Removal of the C3-Board1. Remove the flexible cables from the coupler (C31).2. Disconnect the couplers (C35).3. Remove the 10 screws ( ) and then remove the flexiblecables from the couplers (CA11, CA12, CA13, CA14,CA15).4. Remove the 6 screws ( ) and then remove the C3-Board.6.15.4. Removal of the C4-Board1. Remove the flexible cable from the coupler (C41).2. Disconnect the couplers (C42, C44).3. Remove the 10 screws ( ) and then remove the flexiblecables from the couplers (CB11, CB12, CB13, CB14,CB15).4. Remove the 5 screws ( ) and then remove the C4-Board.6.15.5. Removal of the C5-Board1. Remove the flexible cables from the couplers (C51, C52,C54, C55).2. Remove the 10 screws ( ) and then remove the flexiblecables from the couplers (CB6, CB7, CB8, CB9, CB10).3. Remove the 6 screws ( ) and then remove the C5-Board.15TH-65PF9BK / TH-65PF9EK