Panasonic TH-85PF12W Service Manual ▷ View online
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TH-85PF12W
9.8.
Removal of DN-Board
Check that no bright points appears by Ve Life adjustment
after both D and DN board exchange.
after both D and DN board exchange.
1. Disconnect the connectors (DN3, DN5, DN9).
2. Remove the flexible cables from the connectors (DN1,
2. Remove the flexible cables from the connectors (DN1,
DN2)
3. Remove 4 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.
9.9.
Removal of PB-Board
1. Disconnect the connectors (PB30, PB31, PB56, PB59,
PB61, PB62, PB64, PB66, PB69, PB71).
2. Remove 4 screws and then remove PB-Board.
9.10. Removal of D-Board
Check that no bright points appears by Ve Life adjustment
after both D and DN board exchange.
after both D and DN board exchange.
1. Remove the Eye Bolt (M12).
2. Remove 4 screws and then remove the Rear Cover Angle
2. Remove 4 screws and then remove the Rear Cover Angle
block (center).
3. Disconnect the connectors (D3, D5, D21, D25).
4. Remove the flexible cables from the connectors (D20,
4. Remove the flexible cables from the connectors (D20,
D31, D32, D33, D34).
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TH-85PF12W
5. Remove 4 screws and then remove D-Board.
9.11. Removal of P-Board (MAIN_1)
1. Disconnect the connectors (CM1, CM2, CM3, CM4, CM5,
P2, P6, P35).
2. Remove 10 screws ( ) and then remove P-Board
(MAIN_1).
9.12. Removal of P-Board (MAIN_2)
1. Disconnect the connectors (CM1, CM2, CM3, CM4, P6,
P11, P35).
2. Remove 10 screws ( ) and then remove P-Board
(MAIN_2).
9.13. Removal of P-Board (SUB)
1. Remove the Rear Cover Angle block (center).
(Refer to Removal of D-board)
2. Disconnect the connectors (CS1, CS2, CS3, CS4, CS5,
CS6, CS7, CS8, CS9, P7, P9, P25, P34, P91).
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TH-85PF12W
3. Remove 9 screws and then remove P-Board (SUB).
9.14. Removal of S1-Board and V2-
Board
1. Remove 1 screw ( ).
2. Remove 1 screw ( ) and then remove the Side Power
2. Remove 1 screw ( ) and then remove the Side Power
Unit.
9.14.1. Removal of S1-Board
1. Remove 2 screws (J) and then remove the Power Button
Bracket.
2. Remove 1 screw (K).
3. Disconnect the connector (S34) and then remove S1-
3. Disconnect the connector (S34) and then remove S1-
Board.
4. Remove 2 hooks and then remove the Power Button and
Power Button Spring.
9.14.2. Removal of V2-Board
1. Remove 2 screws (L).
2. Remove 1 screw (M) and then remove the Side Power
2. Remove 1 screw (M) and then remove the Side Power
SW Cover.
3. Disconnect the connector (V15) and then remove V2-
Board.
4. Remove 2 hooks and then remove the 5 Range Button
from V2-Board.
9.15. Removal of SU-Board
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TH-85PF12W
1. Remove the flexible cables from the connectors (SU1,
SU2, SU3, SU4, SU5, SU6, SU11).
2. Disconnect the connector (SU41).
3. Remove 4 screws ( ).
4. Remove 3 screws ( ) and then remove SU-Board.
3. Remove 4 screws ( ).
4. Remove 3 screws ( ) and then remove SU-Board.
Note: when fixing SU-Board
• Screw on 3 screws ( ) firstly.
9.16. Removal of SD-Board
1. Remove the Side Power Unit.
(Refer to Removal of S1-Board and V2-Board )
2. Remove the flexible cables from the connectors (SD1,
SD2, SD3, SD4, SD5, SD6, SD11).
3. Disconnect the connectors (SD42, SD46).
4. Remove 5 screws ( ).
5. Remove 3 screws ( ) and then remove SD-Board.
4. Remove 5 screws ( ).
5. Remove 3 screws ( ) and then remove SD-Board.
Note: when fixing SD-Board
• Screw on 3 screws ( ) firstly.
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