Panasonic TH-65PHD8BK Service Manual page 30

14. Remove the flexible cables from the couplers(SU1, SU2, SU3,
SU4, SD1, SD2, SD3, SD4) and then remove the SU-Board and the
SD-Board.
15. Remove the 10 screws and then remove the SC-Board.
16. Remove the SS2-Board and the SS3-Board.
(Reference to Removal of the SS2-Board and the SS3-Board).
17. Disconnect the couplers(SS34, SS35, SS42, SS44).
18. Remove the flexible cables from the couplers(SS53, SS54, SS55,
SS56).
19. Remove the 10 screws and then remove the SS-Board.
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