289.2.23. Remove the Contact metals1. Remove the screws (×16 ).2. Remove the Contact metal side (L, R).3. Remove the screws (×15 ).4. Remove the Contact metal bottom.9.2.24. Remove the C1-Board1. Disconnect the flexible cables (CB1, CB2, CB3, CB4 andCB5).2. Disconnect the flexible cable (C10).3. Disconnect the connectors (C14 and C18).4. Remove the screws (×4 ) and remove the C1-Board.9.2.25. Remove the C2-Board1. Disconnect the flexible cables (CB6, CB7, CB8, CB9,CB10 and CB11).2. Disconnect the flexible cables (C20, C21 and C26).3. Disconnect the connectors (C25 and C28).4. Remove the screws (×6 ) and remove the C2-Board.9.2.26. Remove the C3-Board1. Disconnect the flexible cables (CB12, CB13, CB14 andCB15).2. Disconnect the flexible cables (C31 and C36).3. Remove the screws (×4 ) and remove the C3-Board.9.2.27. Replace the Plasma panelCaution:Place the Plasma panel on a flat surface of a table(covered by a soft cloth) and a cushion.A new Plasma panel itself without Contact metals is fragile.To avoid the damage to new Plasma panel, carry a newPlasma panel taking hold of the Contact metals.1. Place a carton box packed a new Plasma panel on theflat surface of the work bench.2. Open a box and without taking a new Plasma panel.3. Attach the Cabinet assy and each P.C.Board and so on,to the new Plasma panel.