Panasonic TH-42PF11EK Service Manual ▷ View online
21
TH-42PF11EK
8.8.
Removal of DN-Board
1. Disconnect the connectors (DN3, DN5, DN9, PB31,
PB32, PB33, PB34, PB35, PB38).
2. Remove the flexible cables from the connectors (DN1,
DN2).
3. Remove 4 screws and then remove the DN-Board Block.
4. Remove 2 screws ( ) and then remove the PB-Board
Block.
5. Remove 2 screws ( ) and then remove DN-Board.
Note:
A re-setup of the destination is performed by MS
mode after DN-Board exchange.
mode after DN-Board exchange.
8.9.
Removal of D-Board
1. Remove the Slot Block.
(Refer to Removal of Slot Block)
2. Disconnect the connectors (D3, D5, D25).
3. Remove the flexible cables from the connectors (D20,
3. Remove the flexible cables from the connectors (D20,
D31, D32, D33).
4. Remove 4 screws and then remove D-Board.
8.10. Removal of P-Board
1. Disconnect the connectors (P2, P6, P7 P9, P11, P12,
P25).
2. Remove 6 screws and then remove P-Board.
3.
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TH-42PF11EK
8.11. Removal of Speaker Terminal
Block (L, R)
1. Remove each 3 screws and then remove the Speaker
Terminal Block (L, R).
2. Remove 6 screws (G).
3. Disconnect the connector (H37) and then remove H3-
3. Disconnect the connector (H37) and then remove H3-
Board.
8.12. Removal of Fan
1. Disconnect the Fan Relay Connectors.
2. Remove 14 screws and then remove 4 Fan Blocks (1, 2,
2. Remove 14 screws and then remove 4 Fan Blocks (1, 2,
3, 4).
3. Remove 4 screws (H) and then remove the Fan (A).
4. Remove 8 screws (J) and then remove the Fans (B, C).
5. Remove 12 screws (K) and then remove the Fans (D, E,
F).
6. Reassemble the Fans in reverse order.
7. Stick the Fan Sponges around the Fan.
7. Stick the Fan Sponges around the Fan.
Note:
The Fan Sponge is not re-usable.
Please use a new one when Fan exchange.
Please use a new one when Fan exchange.
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TH-42PF11EK
8.13. Removal of SU-Board and SD-
Board
1. Remove the flexible cables from the connectors (SU1,
SU2, SU3, SU4, SU11, SD1, SD2, SD3, SD4, SD11).
2. Disconnect the connectors (SU41, SD42, SD46).
3. Remove 8 screws and then remove SU-Board and SD-
3. Remove 8 screws and then remove SU-Board and SD-
Board.
8.14. Removal of SC-Board
1. Remove the Speaker Terminal Block (R).
(Refer to Removal of Speaker Terminal Block (L, R))
2. Disconnect the connectors (SU41, SD42, SD46).
3. Remove 8 screws.
4. Turn over SU-Board and SD-Board to the left.
3. Remove 8 screws.
4. Turn over SU-Board and SD-Board to the left.
Note:
Do not damage the Flexible Cables of SU-Board and
SD-Board, and the parts on SC-Board.
SD-Board, and the parts on SC-Board.
5. Disconnect the connector (SC2).
6. Remove the flexible cable from the connector (SC20).
7. Remove 8 screws and then remove SC-Board.
6. Remove the flexible cable from the connector (SC20).
7. Remove 8 screws and then remove SC-Board.
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TH-42PF11EK
8.15. Removal of SS-Board
1. Remove 4 Fan Blocks.
(Refer to Removal of Fan)
2. Disconnect the connectors (SS11, SS12, SS33, SS34,
SS35).
3. Remove the flexible cables from the connectors (SS61,
SS63, SS64, SS66).
4. Remove 6 screws and then remove SS-Board.
8.16. Removal of C1, C2-Board
1. Remove the Slot Block.
(Refer to Removal of Slot Block).
2. Remove the Speaker Terminal Block (L,R).
(Refer to Removal of Speaker Terminal Block (L, R))
3. Disconnect the connector (P9).
4. Remove 3 screws and then remove the AC-Inlet Block.
4. Remove 3 screws and then remove the AC-Inlet Block.
5. Remove 6 screws ( ) and then remove the Stand Block
(L, R).
6. Remove 8 screws ( ) and then remove the Fixed Plate
(bottom).
8.16.1.
Removal of C1-Board
1. Remove 16 screws and then remove the Heat-sinks.
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