Disassembly And Assembly Instructions; Removal Of Rear Cover; Removal Of D-Board; Removal Of Hx-Board - Panasonic TH-50PH30E Service Manual

8 Disassembly and Assem-
bly Instructions
• To disassemble P.C.B., wait for 1 minute after power was off
for discharge from electrolysis capacitors.
• , , , , and marks indicate screw positions.
8.1.

Removal of Rear Cover

1. Remove screws (×17
Rear Cover.
8.2.

Removal of D-Board

1. Disconnect the connector (D25).
2. Remove the flexible cable from the connectors (D15,
D20, D31, D32).
3. Remove 4 screws and then remove the D-Board.
8.3.

Removal of HX-Board

1. Disconnect the connector (A14).
, ×23
) and then remove the
2. Remove 2 Hexagonal-Head screws, 4 screws ( ) and 2
screws ( ) and 1 screw ( ) and then remove the HX-
Board Block.
3. Turn over the HX-Board Block.
4. Disconnect the connector (HX1).
5. Remove 4 Hexagonal-Head screws and 1 screw of HX-
Board and then remove HX-Board.
8.4.

Removal of A-Board

1. Remove the HX-Board Block.
(Refer to Removal of HX-Board)
2. Disconnect the connectors (A8, A11, A16, A22, A31).
3. Remove the flexible cables from the connector (A5).
4. Remove 4 screws and then remove A-Board.
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TH-50PH30E / TH-50PH30ER