Panasonic TH-42PF11RK Service Manual / Other ▷ View online
20
TH-42PF11EK
8.5.
Removal of HX-Board
1. Remove the HA Terminal Block and the HDE Terminal
Block.
(Refer to Removal of HA-Board and HDE-Board)
(Refer to Removal of HA-Board and HDE-Board)
2. Remove 1 screw ( ).
3. Remove 6 screws ( ) and then remove the Slot Case.
3. Remove 6 screws ( ) and then remove the Slot Case.
4. Disconnect the connector (HX1).
5. Remove 4 Hexagonal-Head screws and 2 screws and
5. Remove 4 Hexagonal-Head screws and 2 screws and
then remove HX-Board.
8.6.
Removal of DS-Board
1. Remove the Slot Case.
(Refer to Removal of HX-Board)
2. Disconnect the connector (DS14).
3. Remove 10 screws and then remove the Fixed Plate.
3. Remove 10 screws and then remove the Fixed Plate.
4. Disconnect the connectors (DS2, DS4, DS6, DS7, DS8,
DS15).
5. Remove the flexible cables from the connectors (DS1,
DS3).
6. Remove 3 screws and then remove DS-Board.
8.7.
Removal of PB-Board
1. Disconnect the connectors (PB30, PB31, PB32, PB33,
PB34, PB35, PB38).
2. Remove 1 screw and then remove PB-Board.
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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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