Removal Of D2(D_Ab)-Board; Removal Of D3(D_Nill)-Board; Removal Of D4(D_Ac)-Board; Removal Of Ss2-Board - Panasonic TH-152UX1 Service Manual

9.71. Removal of D2(D_AB)-Board

1. Remove the Fan Block J.
(Refer to Removal of Fan)
2. Disconnect the connectors (2D4, 2D5, 2D22, 2D25,
2D36).
3. Remove the flexible cables from the connectors (2D24,
2D31, 2D32).
4. Remove 4 screws and then remove D2(D_AB)-Board.
Note:
Check and set to the same software version of D1,
D2, D3, D4-Board after D2-Board exchange.

9.72. Removal of D3(D_nill)-Board

1. Remove the Fan Block N.
(Refer to Removal of Fan)
2. Disconnect the connectors (3D4, 3D5, 3D21,3D22, 3D25,
3D36, 3D38, 3D39).
3. Remove the flexible cables from the connectors (3D24,
3D31, 3D32).
4. Remove 4 screws and then remove D3(D_nill)-Board.
Note:
Check and set to the same software version of D1,
D2, D3, D4-Board after D3-Board exchange.
TH-152UX1 / TH-152UX1W / TH-152UX1C

9.73. Removal of D4(D_AC)-Board

1. Remove the Fan Block P.
(Refer to Removal of Fan)
2. Disconnect the connectors (4D4, 4D5, 4D23, 4D25,
4D39).
3. Remove the flexible cables from the connectors (4D24,
4D33, 4D34).
4. Remove 4 screws and then remove D4(D_AC)-Board.
Note:
Check and set to the same software version of D1,
D2, D3, D4-Board after D4-Board exchange.

9.74. Removal of SS2-Board

1. Remove the Fan Block V and W.
(Refer to Removal of Fan)
2. Remove 3 screws ( ).
3. Remove 2 screws ( ) and then slide the Mount Block
(SIDE) the right side.
4. Disconnect the connectors(SS31, SS32, SS71).
5. Remove the flexible cables from the connectors (SS51,
SS52, SS53).
6. Remove 7 screws and then remove SS2-Board .

9.75. Removal of SS3-Board

1. Remove the Fan Block W and Z.
(Refer to Removal of Fan)
2. Remove 3 screws ( ).
3. Remove 2 screws ( ) and then slide the Mount Block
(SIDE) the right side.
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