Panasonic TH-50PC77U, Service Manual, Page: 16 / 112

6.21. Remove the K-Board and the
S-Board
1. Remove the cabinet assy. (See section 6.20.)
2. Remove the screws (×14
) and remove the glass holder
bottom.
3. Unlock the cable clampers to free the cable.
4. Remove the screws (×2
) and remove the front P.C.B.
metal.
5. Remove the screws (×2 ).
6. Disconnect the connector (S2) and Remove the S-Board.
7. Remove the screws (×2 ).
8. Disconnect the connectors (K1 and K2) and remove the K-
Board.
6.22. Replace the plasma panel
(finished)
1. Place the new plasma panel (finished) on the flat surface of
the table (covered by a soft cloth), with the plasma panel
surface facing downward.
2. Attach the C1-Board, C2-Board and the C3-Board, connect
the flexible cables (×22) from the plasma panel to the C1-
Board, C2-Board and the C3-Board, and fit the flexible
cable holders.
3. Attach the Hooks (left, right) and fit the stand brackets (L,
R) to the new plasma panel.
4. Place the plasma panel section on the servicing stand.
5. Attach the cabinet assy and each P.C.Board and so on, to
the new plasma panel.
*When fitting the front frame, be careful to allow any
debris, dust or handling residue to remain between the
front glass and plasma panel.
15
TH-50PX77U / TH-50PE77U