Exchange Of The C1, C2, C3-Board - Panasonic TH-65PHD7UY Service Manual

TH-65PHD7UY / TH-65PHD7EK / TH-65PHD7BK
7.18. Exchange of the C1, C2, C3-
Board
1. Disconnect the couplers(Z30, Z31, SS2).
2. Remove the each 4 screws of the Fan Blocks(A, B, C) and
then remove the Fan Blocks(A, B, C).
3. Disconnect the couplers(C10, C11, C12, C13, CA1, CA2,
CA3, CA4) on the C1-Board.
4. Disconnect the couplers(C20, C21, C22, C23, C24, C25,
CA5, CA6, CA7) on the C2-Board.
5. Disconnect the couplers(C31, C32, C33, C35, CA8, CA9,
CA10, CA11) on the C3-Board.
6. Remove the each 6 screws of the C1-Board, the C2-Board
and the C3-Board, slide the C1-Board in the direction of the
arrow(A), the C3-Board in the direction of the arrow(B) and
then exchange the C1-Board, the C2-Board and the C3-
Board.
7.19. Exchange of the C4, C5, C6-
Board
1. Remove the each screw of the Speaker Terminal Blocks(L,
R) and then remove the Speaker Terminal Blocks(L, R).
2. Disconnect the couplers(C41, C42, C43, C44, CB8, CB9,
CB10, CB11) on the C4-Board.
3. Disconnect the couplers(C50, C51, C52, C53, C54, C55,
CB5, CB6, CB7) on the C5-Board.
4. Disconnect the couplers(C60, C61, C62, CB1, CB2, CB3,
CB4) on the C6-Board.
5. Remove the each 6 screws of the C4-Board, the C5-Board
and the C6-Board, slide the C4-Board in the direction of the
arrow(B), the C6-Board in the direction of the arrow(A) and
then exchange the C4-Board, the C5-Board and the C6-
Board.
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