TH-50PF30U
3. Remove 1 screw (о) and then remove the AC Inlet Assy. 3. Remove the flexible cables from the connectors (SU1,
SU2, SU3, SU4, SU5, SU11, SD1, SD2, SD3, SD4, SD5).
8.10. Removal of H3-Board Block
1. Disconnect the connector (H37).
2. Remove 1 screw and then remove the Speaker Terminal
Block.
3. Remove 2 screws (A) and then remove H3-Board.
8.11. Removal of SU-Board and SD-
Board
1. Remove the Speaker Terminal Block.
(Refer to Removal of H3-Board Block)
2. Remove the Fan-Duct Barrier (B).
(Refer to Removal of Fan Block)
4. Disconnect the connectors (SU41, SD42, SD46).
5. Remove 3 screws (♦).
6. Remove 4 screws (o ) and then remove SU-Board and
SD-Board.
Note: when fixing SU-Board and SD-Board
• Screw on 2 screws (1) firstly.
8.12. Removal of SC-Board
1. Remove the Fan-Duct Barrier (B).
(Refer to Removal of Fan Block)
2. Disconnect the connectors (SC2, SD42, SD46, SU41).
3. Remove the flexible cable from the connector (SC20).
4. Remove 7 screws (♦).
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