Panasonic TH-42PY8P / TH-42PZ8B / TH-42PZ8E Service Manual ▷ View online
21
7.14. Remove the D-Board
1. Remove the tuner unit. (See section 7.6.)
2. Disconnect the connectors (D3, D5 and D25).
3. Disconnect the flexible cables (D20, D31, D32 and D33).
4. Remove the screws (
2. Disconnect the connectors (D3, D5 and D25).
3. Disconnect the flexible cables (D20, D31, D32 and D33).
4. Remove the screws (
×4
) and remove the D-Board.
7.15. Remove the C1-Board
1. Remove the tuner unit. (See section 7.6.)
2. Remove the Stand bracket R. (See section 7.13.)
3. Remove the screws (
2. Remove the Stand bracket R. (See section 7.13.)
3. Remove the screws (
×3
) and Remove the Cabinet
mount metal.
4. Remove the DD-Heat-sink holder fastening screws
(
×16 ).
5. Remove the DD-Heat-sink (
×8).
6. Disconnect the flexible cables (CB1, CB2, CB3, CB4,
CB5, CB6, CB7 and CB8).
7. Disconnect the flexible cables (C10, C11 and C12).
8. Remove the screws (
×4
) and remove the C1-Board.
7.16. Remove the C2-Board
1. Remove the tuner unit. (See section 7.6.)
2. Remove the stand bracket L. (See section 7.13.)
3. Remove the screws (
2. Remove the stand bracket L. (See section 7.13.)
3. Remove the screws (
×3
) and Remove the Cabinet
mount metal.
4. Remove the DD-Heat-sink holder fastening screws
(
×14 ).
5. Remove the DD-Heat-sink (
×7).
6. Disconnect the flexible cables (CB9, CB10, CB11, CB12,
CB13, CB14 and CB15).
7. Disconnect the flexible cables (C20 and C21).
8. Disconnect the connectors (C23 and C25).
9. Remove the screws (
8. Disconnect the connectors (C23 and C25).
9. Remove the screws (
×4
) and remove the C2-Board.
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7.17. Remove the Front bracket
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (A51). (See section 7.6.)
3. Remove the screws (
2. Disconnect the connectors (A51). (See section 7.6.)
3. Remove the screws (
×2 ,
×2
) and remove the
Front bracket.
7.18. Remove the G-Board
1. Remove the Front bracket. (See section 7.17.)
2. Remove the screws (
2. Remove the screws (
×2 ).
3. Remove the screws (
×2 ).
4. Remove the Front shield case front.
5. Remove the screws (
×3 ).
6. Disconnect the connector (G51) and remove the G-
Board.
7.19. Remove the Speakers
1. Disconnect the relay connectors
2. Remove the screws (
2. Remove the screws (
×4
each) and remove the
Speaker (L, R).
7.20. Remove the Plasma panel sec-
tion from the Cabinet assy
(glass)
(glass)
1. Remove the stand brackets (left, right) fastening screw
(
×1
each).
2. Remove the cabinet assy and the plasma panel fastening
screws (
×4 ,
×6 ).
23
3. For leaving the plasma panel from the front frame, pull the
bottom of the cabinet assy forward, lift, and remove.
4. Remove the spacers and spacer rings (
×6 ).
Caution:
• Please confirm the installation place of Spacer and
Spacer Ring when you exchange the Plasma Panel, and
install Spacer and Spacer Ring in an original installation
place after exchanging the Plasma Panel.
install Spacer and Spacer Ring in an original installation
place after exchanging the Plasma Panel.
7.21. Remove the S-Board
1. Remove the Cabinet assy. (See section 7.20.)
2. Disconnect the connector (S1).
3. Remove the screws (
2. Disconnect the connector (S1).
3. Remove the screws (
×2
) and remove the S-Board
metal frame.
4. Remove the screws (
×2
) and remove the S-Board.
7.22. Remove the K-Board
1. Remove the Cabinet assy. (See section 7.20.)
2. Remove the S-Board. (See section 7.21.)
3. Remove the screws (
2. Remove the S-Board. (See section 7.21.)
3. Remove the screws (
×2 ).
4. Disconnect the connector (K1) and Remove the K-Board.
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7.23. Remove the plasma panel (fin-
ished)
1. Place the new plasma panel (finished) on the flat surface
of the table (covered by a soft cloth), with the plasma
panel surface facing downward.
panel surface facing downward.
2. Attach the C1-Board and the C2-Board, connect the flexi-
ble cables (
×15) from the plasma panel to the C1-Board
and the C2-Board, and fit the flexible cable holders.
3. Attach the Hooks (left, right) and fit the stand brackets (L,
R) to the new plasma panel.
4. Place the plasma panel section on the servicing stand.
5. Attach the cabinet assy and each P.C.Board and so on, to
5. Attach the cabinet assy and each P.C.Board and so on, to
the new plasma panel.
*When fitting the cabinet assy, be careful not to allow
*When fitting the cabinet assy, be careful not to allow
any debris, dust or handling residue to remain
between the front glass and plasma panel.
between the front glass and plasma panel.
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