Removal Of Upper Case; Removal Of A-P.c.board; Removal Of J-P.c.board - Panasonic PT-P1SDU Service Manual

6.2.

Removal of Upper Case

1. Turn the projector upside down.
2. Remove the 1 rubber cap.
3. Unscrew the 6 screws.
4. Return the projector to the normal position.
5. Lift the upper case upward (approx. 10 cm).
6. Disconnect the flexible cable from SD operation buttons
(connector A1 on A-P.C.Board) and remove the upper
case.
Note:
When reassembling, take care about the following
items.
· Not to mistake the direction of the flexible cable.
(The black surface is upper.)
· Attach the rubber cap in original position without fail.
6.3.

Removal of A-P.C.Board

1. Remove the upper case according to the section 6.2.
"Removal of Upper Case".
2. Unscrew the 2 screws and remove the light shield metal.
3. Unscrew the 1 screw and remove the grounding metal 2.
4. Unscrew the 2 screws, then lift the A-P.C.Board and
remove it.
Note:
· A-P.C.Board is connected with J-P.C.Board with the
connector. Work carefully when removing it.
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11
6.4.

Removal of J-P.C.Board

1. Remove the upper case according to the section 6.2.
"Removal of Upper Case".
2. Unscrew the 2 screws and remove the light shield metal.
3. Unscrew the 1 screw and remove the grounding metal 2.
4. Unscrew the 2 screws and remove the A-P.C.Board block
(with J-P.C.Board).
5. Unscrew the 2 screws and remove the A-P.C.Board.
Note:
· A-P.C.Board is connected with J-P.C.Board with the
connector. Work carefully when removing it.
PT-P1SDU / PT-P1SDE / PT-P1SDEA