278.20. Remove the S-Board1. Remove the Glass holders. (See section 8.19.)2. Remove the screws (×2 ) and remove the S-Boardunit.3. Disconnect the connector (S2).4. Remove the Power Button.5. Remove the screw (×1 ) and remove the S-Board.8.21. Remove the K-Board1. Remove the Glass holders. (See section 8.19.)2. Remove the S-Board. (See section 8.20.)3. Remove the screw (×1 ).4. Remove the claw (×1 ).5. Disconnect the connector (K1) and Remove the K-Boardfrom LED Panel.8.22. Replace the plasma panelCaution:A new plasma panel itself without Hanger metals isfragile.To avoid the damage to new plasma panel, carry a newplasma panel taking hold of the Hanger metals afterassembling the Hanger metals and the Stand brackets.1. Place a carton box packed a new plasma panel on the flatsurface of the work bench.2. Open a box and without taking a new plasma panel;Attach the C1-Board, C2-Board and the C3-Board, con-nect the flexible cables from the plasma panel to the C1-Board, C2-Board and the C3-Board, and fit the flexiblecable holders.3. Attach the Hanger metals and the Stand brackets to thenew plasma panel.4. Place the plasma panel on the servicing stand taking holdof the Hanger metals.5. Attach the cabinet assy and each P.C.Board and so on, tothe new plasma panel.*When fitting the cabinet assy, be careful not to allow anydebris, dust or handling residue to remain between thefront glass and plasma panel.
